nanocomposites: synthesis and characterization

Size: px
Start display at page:

Download "nanocomposites: synthesis and characterization"

Transcription

1 National Institute for Research and Development of Isotopic and Molecular Technologies Cluj-Napoca Romania Carbon nanotubes-polypyrrole nanocomposites: synthesis and characterization R. Turcu a, O. Pana a, Al. Darabont b, D. Lupu a, A.R. Biris a, N. Aldea a, N. Jumate c, M.L. Soran a a National Institute R&D for Isotopic and Molecular Technologies, PO Box 700, Cluj-Napoca, Romania b Babes-Bolyai University, Faculty of Physics, Cluj-Napoca, Romania c Technical University of Cluj-Napoca, Materials Science Dept., Cluj-Napoca Romania

2 Outline Synthesis of carbon nanotubes Synthesis of carbon nanotubes-polypyrrole (PPY-CNT) nanocomposites Characterization methods: -SEM and TEM (JSM 5600 LV and 1010 JEOL microscopes) - FTIR spectroscopy (JASCO FTIR 610) - X-ray diffraction (powder diffractometer in Brag-Brentano geometry, Ni filtered CuK α radiation) Results and discussion Conclusion

3 Synthesis of carbon nanotubes Multi-walled and single-walled CNTs were obtained by chemical vapor deposition from hydrocarbons in the presence of a metal catalyst. Two methods were used to introduce the carbon source material into the pyrolysis furnace: either as a vapor in a gas stream (Ar) or by liquid injection using an atomizer (sprayer). A single step synthetic route, which involves the spray-pyrolysis of ferrocene as catalyst dissolved in liquid hydrocarbon (e.g. benzene, xylene) as carbon source, in an Ar atmosphere ; temperatures between o C. The fixed-bed method: the catalyst is put into the reactor at the beginning of the CNTs synthesis. We developed a new technique, by which the heating of the catalyst may be achieved by high frequency induction heating (IH). This method show some advantages compared to the usual outer furnace technique: a faster heat transfer to the catalyst, versatility in the temperature control, higher temperatures available for synthesis and thermal annealing, reduced extent of the heating zone, lower energy consumption, lowering of the overall time for a batch due to the fast heating and cooling rates. D.Lupu et al., Carbon 42 (2004) 503

4 Synthesis of PPY-CNT nanocomposites PPY-CNT nanocomposites were obtained by in situ chemical oxidative polymerization of pyrrole monomer in aqueous solution containing dispersed MWCNTs. MWCNTs treated in acids mixture HNO 3 :H 2 SO 4 (1:1) and untreated MWCNTs were used Oxidant : ammonium persulfate (APS) Dodecylbenzensulfonic acid (DBS) or the Fe 3 O 4 nanofluid having a double layer sterical stabilization with myristic acid were added to the water suspension of MWCNTs untreated in acids mixture Samples notations: a PPY-CNT - b PPY-CNT - c PPY-CNT - prepared using acids treated MWCNTs; prepared using MWCNTs untreated in acids and with the addition of DBS in the polymerization solution (DBS/pyrrole=0.5 molar ratio); prepared using MWCNTs untreated in acids and with the addition of Fe 3 O 4 nanofluid in the polymerization solution.

5 Morphology of MWCNTs prepared by spray-pyrolysis of liquid hydrocarbon-ferrocene solution TEM image of MWCNTs FESEM image of bundles aligned MWCNTs

6 HRTEM image of carbon nanotubes obtained by induction heating from acetylene in nitrogen on Fe:Co:CaCO 3, at 720 o C.

7 Morphology of PPY- CNT TEM image of nanocomposite a PPY-CNT SEM image of nanocomposite a PPY-CNT

8 FTIR spectroscopy Absorbance (a.u.) b PPY-CNT a PPY-CNT Absorbance (a.u.) PPY wavenumber (cm -1 ) wavenumber (cm -1 ) PPY a PPY-CNT b PPY-CNT Band assignments ring deformation C-H bending ring deformation C-H in-plane bend ring breathing C-H in-plane bend ring breathing with contribution from C=C/C-C and C-N C=C/C-C streching

9 Structural characterization by XRD Intensity MWCNTs Intensity theta (degree) Intensity theta (degree) theta (degree) XRD spectrum for the sample c PPY-CNT. Inset: XRD spectrum for MWCNTs Fe 3 O 4 characteristic peaks are observed in the range degrees. (1) - experimental XRD spectrum for c PPY-CNT; (2) background correction; (3) PPY contribution; (4) line attributed to the reflection on the plane with (002) Miller indices from MWCNTs

10 EDX spectrum of the sample c PPY-CNT together with relative quantitative analysis for the main elements and the map distribution of Fe Quantitative results Weight% C O S Fe

11 The analysis of XRD line broadening Generalized Fermi Function (GFF): GFF A ( 2θ ) = a( 2θ c) b( 2θ c) e + e (1) The integral width δ h (a, b) of the experimental function: δ ( a, b) = h ( a a b b ) π a cos 2 a 1 /( a + b ) π + b b (2) The experimental h, the true sample f and instrumental g functions are related by the integral equation: h ( s) = f ( s t) g( t) dt (3) The integral width of the true XRLP sample, δ f : where ρ = (a + b)/2 for f and g functions. δ f π πρ h ( ρ = cos + 1 h, ρ g ) πρ h 2 cos ρ g ρ h 2ρ g (4) The average particle size, (classical Scherrer relation): D D = 0.9λ δ cos θ f (5) N. Aldea et al. Spectrochim. Acta Part B 57 (2002) N. Aldea et al. J. Optoelectron. Adv. Mater. 6(1), (2003) 225.

12 Table1. The parameters of GFF approximation GFF A±δA a±δa b±δb c±δc g ± ± ± ± h MWCNTs ± ± ± ± h c PPY-CNT ± ± ± ± Table2. The integral widths for instrumental, δ g, experimental, δ h and true sample, δ f functions and MWCNTs average crystallite sizes, D Sample δ g (a,b) [2θ] δ h (ρ h,ρ g ) [2θ] δ f (ρ h,ρ g ) [2θ] D [Ǻ] g MWCNTs c PPY-CNT The observed diffraction profile of a standard graphite sample, considerate to be free of structural imperfection was used to represent the instrumental g function.

13 CONCLUSION PPY-CNT nanocomposites have been obtained by using either MWCNTs previously treated with acids or untreated; The polymerization of pyrrole occurs dominantly on the surface of MWCNTs, resulting in the formation of the nanocomposite; The easy polymerization of pyrrole monomer on MWCNTs could be an attractive method to attach different inorganic nanoparticles (e.g. magnetic Fe 3 O 4 ) or functional groups with the polymer layer; PPY-CNT nanocomposites offer great promise for applications in supercapacitors, biosensors, electronic devices.

14 Acknowledgement This work was supported by the Romanian Ministry of Education and Research under the research program CERES, project nr /2004. We acknowledge the participation in the EU NoE Nanofun- Poly.

NANOSTRUCTURED GOLD SUPPORTED CATALYSTS: RELATION BETWEEN STRUCTURE AND HYDROGEN CATALYTIC ACTIVITY *

NANOSTRUCTURED GOLD SUPPORTED CATALYSTS: RELATION BETWEEN STRUCTURE AND HYDROGEN CATALYTIC ACTIVITY * NANOSTRUCTURED GOLD SUPPORTED CATALYSTS: RELATION BETWEEN STRUCTURE AND HYDROGEN CATALYTIC ACTIVITY * MIHAELA LAZAR 1, CATALIN DUCU 2, VALER ALMASAN 1, NICOLAE ALDEA 1, BOGDAN BARZ 1, PETRU MARGINEAN 1,

More information

Supplementary Information. Seeding Approach to Noble Metal Decorated Conducting Polymer Nanofiber Network

Supplementary Information. Seeding Approach to Noble Metal Decorated Conducting Polymer Nanofiber Network Supplementary Information Seeding Approach to Noble Metal Decorated Conducting Polymer Nanofiber Network Zhen Liu, Selcuk Poyraz, Yang Liu, Xinyu Zhang* Department of Polymer and Fiber Engineering, Auburn

More information

Supplementary Information. Large Scale Graphene Production by RF-cCVD Method

Supplementary Information. Large Scale Graphene Production by RF-cCVD Method Supplementary Information Large Scale Graphene Production by RF-cCVD Method Enkeleda Dervishi, *a,b Zhongrui Li, b Fumiya Watanabe, b Abhijit Biswas, c Yang Xu, b Alexandru R. Biris, d Viney Saini, a,b

More information

RESULTS AND DISCUSSION Characterization of pure CaO and Zr-TiO 2 /CaO nanocomposite

RESULTS AND DISCUSSION Characterization of pure CaO and Zr-TiO 2 /CaO nanocomposite RESULTS AND DISCUSSION 4.1. Characterization of pure CaO and Zr-TiO 2 /CaO nanocomposite 4.1.1. Scanning electron microscopy analysis (SEM) SEM images of prepared CaO are shown in Fig. 4.1 (a and b). CaO

More information

A Tunable Process: Catalytic Transformation of Renewable Furfural with. Aliphatic Alcohols in the Presence of Molecular Oxygen. Supporting Information

A Tunable Process: Catalytic Transformation of Renewable Furfural with. Aliphatic Alcohols in the Presence of Molecular Oxygen. Supporting Information Electronic Supplementary Material (ESI) for Chemical Communications. This journal is The Royal Society of Chemistry 2015 A Tunable Process: Catalytic Transformation of Renewable Furfural with Aliphatic

More information

Sacrifical Template-Free Strategy

Sacrifical Template-Free Strategy Supporting Information Core/Shell to Yolk/Shell Nanostructures by a Novel Sacrifical Template-Free Strategy Jie Han, Rong Chen and Rong Guo* School of Chemistry and Chemical Engineering, Yangzhou University,

More information

3D Boron doped Carbon Nanorods/Carbon-Microfiber Hybrid Composites: Synthesis and Applications as Highly Stable Proton Exchange Membrane Fuel Cell

3D Boron doped Carbon Nanorods/Carbon-Microfiber Hybrid Composites: Synthesis and Applications as Highly Stable Proton Exchange Membrane Fuel Cell Electronic Supplementary Information for Journal of Materials Chemistry 3D Boron doped Carbon Nanorods/Carbon-Microfiber Hybrid Composites: Synthesis and Applications as Highly Stable Proton Exchange Membrane

More information

ARC-ASSISTED CO-CONVERSION OF COAL-BASED CARBON AND ACETYLENE

ARC-ASSISTED CO-CONVERSION OF COAL-BASED CARBON AND ACETYLENE ARC-ASSISTED CO-CONVERSION OF COAL-BASED CARBON AND ACETYLENE Jieshan Qiu*, Yongfeng Li, Yunpeng Wang Carbon Research Laboratory, Center for Nano Materials and Science, School of Chemical Engineering,

More information

Supporting Information

Supporting Information Supporting Information Oxygen Reduction on Graphene-Carbon Nanotube Composites Doped Sequentially with Nitrogen and Sulfur Drew C. Higgins, Md Ariful Hoque, Fathy Hassan, Ja-Yeon Choi, Baejung Kim, Zhongwei

More information

Multi-Layer Coating of Ultrathin Polymer Films on Nanoparticles of Alumina by a Plasma Treatment

Multi-Layer Coating of Ultrathin Polymer Films on Nanoparticles of Alumina by a Plasma Treatment Mat. Res. Soc. Symp. Vol. 635 2001 Materials Research Society Multi-Layer Coating of Ultrathin Polymer Films on Nanoparticles of Alumina by a Plasma Treatment Donglu Shi, Zhou Yu, S. X. Wang 1, Wim J.

More information

Trapping Lithium into Hollow Silica Microspheres. with a Carbon Nanotube Core for Dendrite-Free

Trapping Lithium into Hollow Silica Microspheres. with a Carbon Nanotube Core for Dendrite-Free Supporting Information Trapping Lithium into Hollow Silica Microspheres with a Carbon Nanotube Core for Dendrite-Free Lithium Metal Anodes Tong-Tong Zuo,, Ya-Xia Yin,, Shu-Hua Wang, Peng-Fei Wang,, Xinan

More information

Supplementary Information

Supplementary Information Supplementary Information Fabrication of Novel Rattle-Type Magnetic Mesoporous carbon Microspheres for Removal of Microcystins Xinghua Zhang and Long Jiang* Beijing National Laboratory for Molecular Science

More information

Novel fungus-titanate bio-nano composites as high performance. absorbents for the efficient removal of radioactive ions from.

Novel fungus-titanate bio-nano composites as high performance. absorbents for the efficient removal of radioactive ions from. This journal is The Royal Society of Chemistry 0 Electronic Supplementary Information For Novel fungus-titanate bio-nano composites as high performance absorbents for the efficient removal of radioactive

More information

Facile synthesis of polypyrrole/graphene nanosheet-based nanocomposites as catalyst support for fuel cells

Facile synthesis of polypyrrole/graphene nanosheet-based nanocomposites as catalyst support for fuel cells Facile synthesis of polypyrrole/graphene nanosheet-based nanocomposites as catalyst support for fuel cells Burcu Saner, Selmiye Alkan Gürsel, Yuda Yürüm Materials Science & Engineering Faculty of Engineering

More information

Synthesis and Characterization of Exfoliated Graphite (EG) and to Use it as a Reinforcement in Zn-based Metal Matrix Composites

Synthesis and Characterization of Exfoliated Graphite (EG) and to Use it as a Reinforcement in Zn-based Metal Matrix Composites Synthesis and Characterization of Exfoliated Graphite (EG) and to Use it as a Reinforcement in Zn-based Metal Matrix Composites Here H 2 SO 4 was used as an intercalant and H 2 O 2 as an oxidant. Expandable

More information

Growth of silver nanocrystals on graphene by simultaneous reduction of graphene oxide and silver ions with a rapid and efficient one-step approach

Growth of silver nanocrystals on graphene by simultaneous reduction of graphene oxide and silver ions with a rapid and efficient one-step approach Growth of silver nanocrystals on graphene by simultaneous reduction of graphene oxide and silver ions with a rapid and efficient one-step approach Xiu-Zhi Tang, a Zongwei Cao, b Hao-Bin Zhang, a Jing Liu

More information

Polyaniline-SbO 2 Composites: Preparation, Characterization and a c conductivity Study

Polyaniline-SbO 2 Composites: Preparation, Characterization and a c conductivity Study RESEARCH INVENTY: International Journal of Engineering and Science ISBN: 2319-6483, ISSN: 2278-4721, Vol. 1, Issue 11 (December 2012), PP 09-13 www.researchinventy.com Polyaniline-SbO 2 Composites: Preparation,

More information

Controlled continuous spinning of fibres of single wall carbon nanotubes

Controlled continuous spinning of fibres of single wall carbon nanotubes Controlled continuous spinning of fibres of single wall carbon nanotubes Guadalupe Workshop 8-12 April 2011 Krzysztof Koziol and Alan Windle kk292@cam.ac.uk Department of Materials Science and Metallurgy

More information

Synthesis and Characterisation of Calcium Phosphate Nanoparticles

Synthesis and Characterisation of Calcium Phosphate Nanoparticles Chapter 3 Synthesis and Characterisation of Calcium Phosphate Nanoparticles Abstract The in-situ prepared nanoparticles of calcium phosphate were characterized by various analytical methods such as XRD

More information

Strategic use of CuAlO 2 as a sustained release catalyst for production of hydrogen from methanol steam reforming

Strategic use of CuAlO 2 as a sustained release catalyst for production of hydrogen from methanol steam reforming Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2018 Electronic Supplementary Information Strategic use of CuAlO 2 as a sustained release catalyst for

More information

Visible-light Driven Plasmonic Photocatalyst Helical Chiral TiO 2 Nanofibers

Visible-light Driven Plasmonic Photocatalyst Helical Chiral TiO 2 Nanofibers Visible-light Driven Plasmonic Photocatalyst Ag/AgCl @ Helical Chiral TiO 2 Nanofibers Dawei Wang, Yi Li*, Gianluca Li Puma, Chao Wang, Peifang Wang, Wenlong Zhang, and Qing Wang Fig. S1. The reactor of

More information

Supporting Information High Activity and Selectivity of Ag/SiO 2 Catalyst for Hydrogenation of Dimethyloxalate

Supporting Information High Activity and Selectivity of Ag/SiO 2 Catalyst for Hydrogenation of Dimethyloxalate Supporting Information High Activity and Selectivity of Ag/SiO 2 Catalyst for Hydrogenation of Dimethyloxalate An-Yuan Yin, Xiao-Yang Guo, Wei-Lin Dai*, Kang-Nian Fan Shanghai Key Laboratory of Molecular

More information

SYNTHESIS OF CARBON NANOPARTICLES. 4.0 Production and Characterization of Carbon Nanoballs and other Nanoparticles

SYNTHESIS OF CARBON NANOPARTICLES. 4.0 Production and Characterization of Carbon Nanoballs and other Nanoparticles 4.0 Production and Characterization of Carbon Nanoballs and other Nanoparticles A series of experiments was carried out to synthesize carbon nanoparticles and membrane for fuel cell applications and the

More information

Efficient Co-Fe layered double hydroxide photocatalysts for water oxidation under visible light

Efficient Co-Fe layered double hydroxide photocatalysts for water oxidation under visible light Supplementary Information Efficient Co-Fe layered double hydroxide photocatalysts for water oxidation under visible light Sang Jun Kim, a Yeob Lee, a Dong Ki Lee, a Jung Woo Lee a and Jeung Ku Kang* a,b

More information

Surface Modifications of Graphene-based Polymer Nanocomposites by Different Synthesis Techniques

Surface Modifications of Graphene-based Polymer Nanocomposites by Different Synthesis Techniques Surface Modifications of Graphene-based Polymer Nanocomposites by Different Synthesis Techniques Journal: 2012 MRS Spring Meeting Manuscript ID: MRSS12-1451-DD14-02.R1 Manuscript Type: Symposium DD Date

More information

Very low temperature CO oxidation over colloidally deposited gold nanoparticles on Mg(OH) 2 and MgO

Very low temperature CO oxidation over colloidally deposited gold nanoparticles on Mg(OH) 2 and MgO Supporing Information Very low temperature CO oxidation over colloidally deposited gold nanoparticles on Mg(OH) 2 and MgO Chun-Jiang Jia, Yong Liu, Hans Bongard, Ferdi Schüth* Max-Planck-Institut für Kohlenforschung,

More information

International Journal of Scientific & Engineering Research, Volume 5, Issue 3, March-2014 ISSN

International Journal of Scientific & Engineering Research, Volume 5, Issue 3, March-2014 ISSN 156 Copper Nanoparticles: Green Synthesis Characterization Y.Suresh*1, S.Annapurna*2, G.Bhikshamaiah*3, A.K.Singh#4 Abstract Present work describes the synthesis nanoparticles using papaya extract as a

More information

A Facile Synthetic Approach for Copper Iron Sulfide. Nanocrystals with Enhanced Thermoelectric Performance

A Facile Synthetic Approach for Copper Iron Sulfide. Nanocrystals with Enhanced Thermoelectric Performance Electronic Supplementary Information A Facile Synthetic Approach for Copper Iron Sulfide Nanocrystals with Enhanced Thermoelectric Performance Daxin Liang, Ruoshui Ma, Shihui Jiao, Guangsheng Pang* and

More information

The design and construction of 3D rose petal-shape MoS 2. hierarchical nanostructures with structure-sensitive. properties

The design and construction of 3D rose petal-shape MoS 2. hierarchical nanostructures with structure-sensitive. properties Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2014 The design and construction of 3D rose petal-shape MoS 2 hierarchical nanostructures

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Chemical Communications. This journal is The Royal Society of Chemistry 2016 Supporting Information Single-crystalline Pd square nanoplates enclosed by {100}

More information

Supporting Information

Supporting Information Supporting Information Wiley-VCH 2008 69451 Weinheim, Germany Supporting information: Iron Nanoparticle Catalyzed Hydrolytic Dehydrogenation of Ammonia Borane for Chemical Hydrogen Storage Jun-Min Yan,

More information

SYNTHESIS IN SUPERCRITICAL AMMONIA AND CHARACTERIZATION OF NANOSTRUCTURED NICKEL OXINITRIDE

SYNTHESIS IN SUPERCRITICAL AMMONIA AND CHARACTERIZATION OF NANOSTRUCTURED NICKEL OXINITRIDE SYNTHESIS IN SUPERCRITICAL AMMONIA AND CHARACTERIZATION OF NANOSTRUCTURED NICKEL OXINITRIDE Sophie Desmoulins-Krawiec, Sandy Moisan, Cyril Aymonier, Anne Loppinet-Serani, François Weill, Jean Etourneau,

More information

Supplementary Information for

Supplementary Information for Supplementary Information for Facile transformation of low cost thiourea into nitrogen-rich graphitic carbon nitride nanocatalyst with high visible light photocatalytic performance Fan Dong *a, Yanjuan

More information

Formation of N-doped Graphene Nanoribbons via Chemical Unzipping

Formation of N-doped Graphene Nanoribbons via Chemical Unzipping SUPPORTING INFORMATION FILE FOR: Formation of N-doped Graphene Nanoribbons via Chemical Unzipping Rodolfo Cruz-Silva 1, Aaron Morelos-Gómez 3, Sofia Vega-Díaz 1, Ferdinando Tristán- López 1, Ana L. Elias

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Supporting Information Experimental section Synthesis of Ni-Co Prussian

More information

School of Chemical and Biological Engineering, College of Engineering, Seoul National University, 599 Gwanangno, Gwanakgu, Seoul , Korea ACS

School of Chemical and Biological Engineering, College of Engineering, Seoul National University, 599 Gwanangno, Gwanakgu, Seoul , Korea ACS School of Chemical and Biological Engineering, College of Engineering, Seoul National University, 599 Gwanangno, Gwanakgu, Seoul 151-742, Korea ACS Appl. Mater. Interfaces 2015, 7, 1746 1751 (DOI: 10.1021/am507314t)

More information

Two-dimensional dendritic Ag 3 PO 4 nanostructures and their photocatalytic properties

Two-dimensional dendritic Ag 3 PO 4 nanostructures and their photocatalytic properties Supporting Information for Two-dimensional dendritic Ag 3 PO 4 nanostructures and their photocatalytic properties Yingpu Bi, *a Hongyan Hu, a Zhengbo Jiao, a Hongchao Yu, a Gongxuan Lu, a and Jinhua Ye

More information

The sacrificial role of graphene oxide in stabilising Fenton-like catalyst GO Fe 3 O 4

The sacrificial role of graphene oxide in stabilising Fenton-like catalyst GO Fe 3 O 4 Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 The sacrificial role of graphene oxide in stabilising Fenton-like catalyst GO Fe 3 O 4 Nor Aida

More information

1-D and 2-D Carbon-Iron Nanohybrids Prepared with Ultrasonic Spray Pyrolysis for Cr (VI) Removal

1-D and 2-D Carbon-Iron Nanohybrids Prepared with Ultrasonic Spray Pyrolysis for Cr (VI) Removal 1-D and 2-D Carbon-Iron Nanohybrids Prepared with Ultrasonic Spray Pyrolysis for Cr (VI) Removal Arvid Masud, John D. Atkinson, and Nirupam Aich Civil, Structural and Environmental Engineering 1 Nanomaterial

More information

Electronic Supplementary Information (ESI)

Electronic Supplementary Information (ESI) Electronic Supplementary Information (ESI) Experimental Materials Synthesis: The α-fe 2 O 3 MSHSs hollow microspheres were prepared by a spray drying method followed by annealing in air. In a typical synthesis

More information

Supporting Information. Graphene Oxide-Palladium Modified Ag-AgBr: A Novel Visible-Light- Responsive Photocatalyst for the Suzuki Coupling Reaction**

Supporting Information. Graphene Oxide-Palladium Modified Ag-AgBr: A Novel Visible-Light- Responsive Photocatalyst for the Suzuki Coupling Reaction** Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Supporting Information Graphene Oxide-Palladium Modified Ag-AgBr: A Novel Visible-Light- Responsive

More information

Available online Research Article. Hamideh Saravani* and Mehdi Sanjarani V.

Available online   Research Article. Hamideh Saravani* and Mehdi Sanjarani V. Available online www.jocpr.com Journal of Chemical and Pharmaceutical Research, 2016, 8(4):1408-1413 Research Article ISSN : 0975-7384 CODEN(USA) : JCPRC5 Synthesis and characterization of Cu 2 BaO 4 nanoparticles

More information

DIRECT SYNTHESIS OF MULTI-WALLED AND SINGLE-WALLED CARBON NANOTUBES BY SPRAY-PYROLYSIS

DIRECT SYNTHESIS OF MULTI-WALLED AND SINGLE-WALLED CARBON NANOTUBES BY SPRAY-PYROLYSIS Journal of Optoelectronics and Advanced Materials Vol. 5, No. 3, September 2003, p. 661-666 Section 3. NUCLEATION AND NANOCRYSTALS DIRECT SYNTHESIS OF MULTI-WALLED AND SINGLE-WALLED CARBON NANOTUBES BY

More information

Room Temperature Hydrogen Generation from Hydrous Hydrazine for Chemical Hydrogen Storage

Room Temperature Hydrogen Generation from Hydrous Hydrazine for Chemical Hydrogen Storage (Supporting Information) Room Temperature Hydrogen Generation from Hydrous Hydrazine for Chemical Hydrogen Storage Sanjay Kumar Singh, Xin-Bo Zhang, and Qiang Xu* National Institute of Advanced Industrial

More information

SUPPLEMENTARY INFORMATION

SUPPLEMENTARY INFORMATION SUPPLEMENTARY INFORMATION Linking catalyst composition to chirality distributions of as-grown singlewalled carbon nanotubes by tuning Ni x Fe 1-x nanoparticles Supplementary Information Wei-Hung Chiang

More information

Supporting Information. Synthesis of Mg/ Al Layered Double Hydroxides for Adsorptive Removal of. Fluoride from Water: A Mechanistic and Kinetic Study

Supporting Information. Synthesis of Mg/ Al Layered Double Hydroxides for Adsorptive Removal of. Fluoride from Water: A Mechanistic and Kinetic Study Supporting Information Synthesis of Mg/ Al Layered Double Hydroxides for Adsorptive Removal of Fluoride from Water: A Mechanistic and Kinetic Study Gautam Kumar Sarma and Md. Harunar Rashid* Department

More information

Rheological and Electrical Properties of PS/Multi-Walled Carbon Nanotube Nanocomposites Prepared by Latex Technology

Rheological and Electrical Properties of PS/Multi-Walled Carbon Nanotube Nanocomposites Prepared by Latex Technology ANNUAL TRANSACTIONS OF THE NORDIC RHEOLOGY SOCIETY, VOL. 19, 2011 Rheological and Electrical Properties of PS/Multi-Walled Carbon Nanotube Nanocomposites Prepared by Latex Technology Myung-Hwan Kang, Won

More information

Dry-gel conversion synthesis of Cr-MIL-101 aided by grinding: High surface area high yield synthesis with minimum purification

Dry-gel conversion synthesis of Cr-MIL-101 aided by grinding: High surface area high yield synthesis with minimum purification Electronic Supporting Informations (ESI): Dry-gel conversion synthesis of Cr-MIL-101 aided by grinding: High surface area high yield synthesis with minimum purification Jun Kim, Yu-Ri Lee and Wha-Seung

More information

Synthesis of Oxidized Graphene Anchored Porous. Manganese Sulfide Nanocrystal via the Nanoscale Kirkendall Effect. for supercapacitor

Synthesis of Oxidized Graphene Anchored Porous. Manganese Sulfide Nanocrystal via the Nanoscale Kirkendall Effect. for supercapacitor Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2015 Synthesis of Oxidized Graphene Anchored Porous Manganese Sulfide Nanocrystal

More information

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Information High Electrocatalytic Activity of Self-standing Hollow NiCo 2 S 4 Single Crystalline Nanorod Arrays towards Sulfide Redox Shuttles in Quantum Dot-sensitized Solar Cells

More information

Facile synthesis of polymer and carbon spheres decorated with highly dispersed metal nanoparticles

Facile synthesis of polymer and carbon spheres decorated with highly dispersed metal nanoparticles Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 1 Facile synthesis of polymer and carbon spheres decorated with highly dispersed metal nanoparticles

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2015 Supporting Information 1. Synthesis of perovskite materials CH 3 NH 3 I

More information

Facile Synthesis of Polypyrrole/Graphene Nanosheet-based Nanocomposites as Catalyst Support for Fuel Cells.

Facile Synthesis of Polypyrrole/Graphene Nanosheet-based Nanocomposites as Catalyst Support for Fuel Cells. Facile Synthesis of Polypyrrole/Graphene Nanosheet-based Nanocomposites as Catalyst Support for Fuel Cells. Journal: 2010 MRS Fall Meeting Manuscript ID: MRSF10-1312-II12-08.R1 Manuscript Type: Symposium

More information

Electronic Supplementary Information (ESI) Green synthesis of shape-defined anatase TiO 2 nanocrystals wholly exposed with {001} and {100} facets

Electronic Supplementary Information (ESI) Green synthesis of shape-defined anatase TiO 2 nanocrystals wholly exposed with {001} and {100} facets Electronic Supplementary Information (ESI) Green synthesis of shape-defined anatase TiO 2 nanocrystals wholly exposed with {001} and {100} facets Lan Wang, a Ling Zang, b Jincai Zhao c and Chuanyi Wang*

More information

photo-mineralization of 2-propanol under visible light irradiation

photo-mineralization of 2-propanol under visible light irradiation Electronic Supplementary Information for WO 3 modified titanate network film: highly efficient photo-mineralization of 2-propanol under visible light irradiation Experimental Preparation of STN, and WO

More information

Fabrication and characterization of poly (ethylene oxide) templated nickel oxide nanofibers for dye degradation

Fabrication and characterization of poly (ethylene oxide) templated nickel oxide nanofibers for dye degradation Electronic Supplementary Material (ESI) for Environmental Science: Nano. This journal is The Royal Society of Chemistry 2014 Supplementary Information Fabrication and characterization of poly (ethylene

More information

Supporting Information:

Supporting Information: Supporting Information: In Situ Synthesis of Magnetically Recyclable Graphene Supported Pd@Co Core-Shell Nanoparticles as Efficient Catalysts for Hydrolytic Dehydrogenation of Ammonia Borane Jun Wang,

More information

In Situ synthesis of architecture for Strong Light-Matter Interactions

In Situ synthesis of architecture for Strong Light-Matter Interactions In Situ synthesis of Ag@Cu2O-rGO architecture for Strong Light-Matter Interactions Shuang Guo 1, 2, Yaxin Wang 1, *, Fan Zhang 1, Renxian Gao 1, Maomao Liu 1, Lirong Dong 1, Yang Liu 2, Yongjun Zhang 2,

More information

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 Electronic Supplementary Information Nickel Cobalt Phosphides Quasi-Hollow Nanocubes as an Efficient

More information

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Material (ESI) for Energy & Environmental Science. This journal is The Royal Society of Chemistry 2016 Electronic Supplementary Information Self-supported formation of hierarchical

More information

Supporting Information

Supporting Information Supporting Information Materials Multiwalled carbon nanotubes (MWNTs, φ = 10-30 nm) were purchased from Nanotech Port Co. Ltd. (Shenzhen, China). Tetraethylorthosilicate (TEOS, >98 %), Triton X-100 and

More information

Supporting Information

Supporting Information Supporting Information Lattice Contracted AgPt Nanoparticles Hongjun You, ab Zhenmeng Peng, a Jianbo Wu a and Hong Yang,* a a Department of Chemical Engineering, University of Rochester, Rochester, NY

More information

Aminopropyltrimethoxysilane-Functionalized Boron Nitride. Nanotube Based Epoxy Nanocomposites with Simultaneous High

Aminopropyltrimethoxysilane-Functionalized Boron Nitride. Nanotube Based Epoxy Nanocomposites with Simultaneous High Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Electronic Supplementary Information (ESI) Aminopropyltrimethoxysilane-Functionalized

More information

Synthesis of Carbon Nanoparticles from Polystyrene Wastes

Synthesis of Carbon Nanoparticles from Polystyrene Wastes Synthesis of Carbon Nanoparticles from Polystyrene Wastes Davood Kaviani 1, Payam Pirmohamadi 2, Majid Saghi 3, Behzad Padidaran 4, Mohammad Hosein Bigtan 5 1 Department of chemistry, Science and research

More information

Facile synthesis of nanostructured CuCo 2 O 4 as a novel electrode material for high-rate supercapacitors

Facile synthesis of nanostructured CuCo 2 O 4 as a novel electrode material for high-rate supercapacitors Facile synthesis of nanostructured CuCo 2 O 4 as a novel electrode material for high-rate supercapacitors Afshin Pendashteh, a Mohammad S. Rahmanifar, b Richard B. Kaner, c and Mir F. Mousavi* a,c a Department

More information

Supporting Information

Supporting Information Supporting Information Facet-Selective Deposition of FeO x on α-moo 3 Nanobelts for Lithium Storage Yao Yao, 1 Nuo Xu, 2 Doudou Guan, 1 Jiantao Li, 1 Zechao Zhuang, 1 Liang Zhou,*,1 Changwei Shi 1, Xue

More information

Urchin-like Ni-P microstructures: A facile synthesis, properties. and application in the fast removal of heavy-metal ions

Urchin-like Ni-P microstructures: A facile synthesis, properties. and application in the fast removal of heavy-metal ions SUPPORTING INFORMATION Urchin-like Ni-P microstructures: A facile synthesis, properties and application in the fast removal of heavy-metal ions Yonghong Ni *a, Kai Mi a, Chao Cheng a, Jun Xia a, Xiang

More information

CHAPTER 4. PREPARATION AND CHARACTERIZATION OF Cr-DOPED, Co-DOPED AND Fe-DOPED NIO NANOPARTICLES

CHAPTER 4. PREPARATION AND CHARACTERIZATION OF Cr-DOPED, Co-DOPED AND Fe-DOPED NIO NANOPARTICLES 59 CHAPTER 4 PREPARATION AND CHARACTERIZATION OF Cr-DOPED, Co-DOPED AND Fe-DOPED NIO NANOPARTICLES 4.1 INTRODUCTION Extensive research has been carried out on transition metal ion doped semiconductors

More information

A Highly efficient Iron doped BaTiO 3 nanocatalyst for the catalytic reduction of nitrobenzene to azoxybenzene

A Highly efficient Iron doped BaTiO 3 nanocatalyst for the catalytic reduction of nitrobenzene to azoxybenzene Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 A Highly efficient Iron doped BaTiO 3 nanocatalyst for the catalytic reduction of nitrobenzene

More information

Catalytic Decomposition of Formaldehyde on Nanometer Manganese Dioxide

Catalytic Decomposition of Formaldehyde on Nanometer Manganese Dioxide Modern Applied Science April, 29 Catalytic Decomposition of Formaldehyde on Nanometer Manganese Dioxide Xiujuan Chu & Hua Zhang (Corresponding author) Tianjin Municipal Key Lab of Fibres Modification and

More information

Supporting Information

Supporting Information Supporting Information Facile Synthesis of Ag@Pd Satellites-Fe 3 O 4 Core Nanocomposite as Efficient and Reusable Hydrogenation Catalysts Kun Jiang, a Han-Xuan Zhang, a Yao-Yue Yang a, Robert Mothes, b

More information

Supporting Information for: Emulsion-assisted synthesis of monodisperse binary metal nanoparticles

Supporting Information for: Emulsion-assisted synthesis of monodisperse binary metal nanoparticles Supporting Information for: Emulsion-assisted synthesis of monodisperse binary metal nanoparticles Zhen Yin, Ding Ma* and Xinhe Bao* Synthesis of the PdCu nanoparticles: All synthesis was carried out under

More information

Preparation of Nanocomposites Polypyrrole and Zinc Oxide Thin Film Characterization and its Application of Gas Sensor

Preparation of Nanocomposites Polypyrrole and Zinc Oxide Thin Film Characterization and its Application of Gas Sensor NANO VISION, Vol.5(4-6), 89-94, April-June 2015 (An International Research Journal of Nano Science & Technology), www.nano-journal.org ISSN 2231-2579 (Print) ISSN 2319-7633 (Online) Preparation of Nanocomposites

More information

Sub-10-nm Au-Pt-Pd Alloy Trimetallic Nanoparticles with. High Oxidation-Resistant Property as Efficient and Durable

Sub-10-nm Au-Pt-Pd Alloy Trimetallic Nanoparticles with. High Oxidation-Resistant Property as Efficient and Durable Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information Sub-10-nm Au-Pt-Pd Alloy Trimetallic Nanoparticles with High

More information

Supporting Information. Nanoscale Kirkendall Growth of Silicalite-1 Zeolite Mesocrystals with. Controlled Mesoporosity and Size

Supporting Information. Nanoscale Kirkendall Growth of Silicalite-1 Zeolite Mesocrystals with. Controlled Mesoporosity and Size Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 Supporting Information Nanoscale Kirkendall Growth of Silicalite-1 Zeolite Mesocrystals with Controlled

More information

Supporting Information

Supporting Information Copyright WILEY-VCH Verlag GmbH & Co. KGaA, 69469 Weinheim, Germany, 2016. Supporting Information for Adv. Energy Mater., DOI: 10.1002/aenm.201601814 Nitrogen-Doped Core-Sheath Carbon Nanotube Array for

More information

Facile Synthesis and Catalytic Properties of CeO 2 with Tunable Morphologies from Thermal Transformation of Cerium Benzendicarboxylate Complexes

Facile Synthesis and Catalytic Properties of CeO 2 with Tunable Morphologies from Thermal Transformation of Cerium Benzendicarboxylate Complexes Electronic Supplementary Information Facile Synthesis and Catalytic Properties of CeO 2 with Tunable Morphologies from Thermal Transformation of Cerium Benzendicarboxylate Complexes Yuhua Zheng, Kai Liu,

More information

GRAPHENE NANORIBBONS AND THEIR POLYMERIC NANOCOMPOSITES: CONTROLLED SYNTHESIS, CHARACTERIZATION AND APPLICATIONS

GRAPHENE NANORIBBONS AND THEIR POLYMERIC NANOCOMPOSITES: CONTROLLED SYNTHESIS, CHARACTERIZATION AND APPLICATIONS Pittsburg State University Pittsburg State University Digital Commons Electronic Thesis Collection Spring 5-12-2017 GRAPHENE NANORIBBONS AND THEIR POLYMERIC NANOCOMPOSITES: CONTROLLED SYNTHESIS, CHARACTERIZATION

More information

1-amino-9-octadecene, HAuCl 4, hexane, ethanol 55 o C, 16h AuSSs on GO

1-amino-9-octadecene, HAuCl 4, hexane, ethanol 55 o C, 16h AuSSs on GO Supplementary Figures GO Supplementary Figure S1 1-amino-9-octadecene, HAuCl 4, hexane, ethanol 55 o C, 16h AuSSs on GO Schematic illustration of synthesis of Au square sheets on graphene oxide sheets.

More information

Cu 2 O/g-C 3 N 4 nanocomposites: An insight into the band structure tuning and catalytic efficiencies

Cu 2 O/g-C 3 N 4 nanocomposites: An insight into the band structure tuning and catalytic efficiencies Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 216 Cu 2 O/g-C 3 N 4 nanocomposites: An insight into the band structure tuning and catalytic efficiencies

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Supporting Information A Highly stable Metal- and Nitrogen-doped Nanocomposite derived from Zn/Ni-ZIF-8

More information

Photocatalytic degradation of dyes over graphene-gold nanocomposites under visible light irradiation

Photocatalytic degradation of dyes over graphene-gold nanocomposites under visible light irradiation Photocatalytic degradation of dyes over graphene-gold nanocomposites under visible light irradiation Zhigang Xiong, Li Li Zhang, Jizhen Ma, X. S. Zhao* Department of Chemical and Biomolecular Engineering,

More information

Synthesis and Characterization of Iron-Oxide (Hematite) Nanocrystals. Z.H. Lee

Synthesis and Characterization of Iron-Oxide (Hematite) Nanocrystals. Z.H. Lee ABSTRACT Synthesis and Characterization of Iron-Oxide (Hematite) Nanocrystals Z.H. Lee Engineering Science Programme, National University of Singapore Kent Ridge, Singapore 119260 Monodispersed iron oxide

More information

/reduced Graphene Oxide (rgo) Composite via Hydrothermal Method. SiO 3. Synthesis of LiFePO 4. /Li 2. Journal of Physics: Conference Series

/reduced Graphene Oxide (rgo) Composite via Hydrothermal Method. SiO 3. Synthesis of LiFePO 4. /Li 2. Journal of Physics: Conference Series Journal of Physics: Conference Series PAPER OPEN ACCESS Synthesis of LiFePO 4 /Li 2 SiO 3 /reduced Graphene Oxide (rgo) Composite via Hydrothermal Method To cite this article: M Arifin et al 2016 J. Phys.:

More information

POLYPYRROLE NANOTUBES PREPARED BY DIFFERENT AZO-DYES. Jitka ŠKODOVÁ, Dušan KOPECKÝ

POLYPYRROLE NANOTUBES PREPARED BY DIFFERENT AZO-DYES. Jitka ŠKODOVÁ, Dušan KOPECKÝ POLYPYRROLE NANOTUBES PREPARED BY DIFFERENT AZO-DYES Jitka ŠKODOVÁ, Dušan KOPECKÝ Department of Physics and Measurements, Institute of Chemical Technology in Prague, Technická 5,166 28 Praque 6,Czech Republic,

More information

FTIR INVESTIGATION OF THE AGEING PROCESS OF CARBON NANOWALLS

FTIR INVESTIGATION OF THE AGEING PROCESS OF CARBON NANOWALLS Romanian Reports in Physics, Vol. 68, No. 3, P. 1108 1114, 2016 FTIR INVESTIGATION OF THE AGEING PROCESS OF CARBON NANOWALLS V. MĂRĂSCU 1, 2,*, S. VIZIREANU 2, S. D. STOICA 2, V. BARNA 1, A. LAZEA- STOYANOVA

More information

of (002) plane on the surfaces of porous N-doped carbon nanotubes for

of (002) plane on the surfaces of porous N-doped carbon nanotubes for Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2016 Electronic Supplementary Information Growth of MoSe 2 nanosheet arrays with small size and expanded

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 214 Supporting Information AgPd nanoparticles supported on MIL-11 as high performance

More information

Supporting Information. Rapid synthesis of metal-organic frameworks MIL-101(Cr) without the addition of solvent and hydrofluoric acid

Supporting Information. Rapid synthesis of metal-organic frameworks MIL-101(Cr) without the addition of solvent and hydrofluoric acid Supporting Information Rapid synthesis of metal-organic frameworks MIL-11(Cr) without the addition of solvent and hydrofluoric acid Kunyue Leng a, Yinyong Sun a *, Xiaolin Li a, Shun Sun a, Wei Xu b a

More information

Microwave Absorption Enhancement of RGO/ Ni Nanocomposites

Microwave Absorption Enhancement of RGO/ Ni Nanocomposites 2016 International Conference on Mechanical, Control, Electric, Mechatronics, Information and Computer (MCEMIC 2016) ISBN: 978-1-60595-352-6 Microwave Absorption Enhancement of RGO/ Ni Nanocomposites F.L.

More information

Electronic Supporting Information

Electronic Supporting Information Electronic Supplementary Material (ESI) for Chemical Communications. This journal is The Royal Society of Chemistry 2015 Electronic Supporting Information Nickel as a co-catalyst for photocatalytic hydrogen

More information

Supporting Information

Supporting Information Supporting Information Au-HKUST-1 Composite Nanocapsules: Synthesis with a Coordination Replication Strategy and Catalysis on CO Oxidation Yongxin Liu, 1 Jiali Zhang, 1 Lingxiao Song, 1 Wenyuan Xu, 1 Zanru

More information

Supplementary Figure 1 a-c, The viscosity fitting curves of high-molecular-weight poly(vinyl alcohol) (HMW-PVA) (a), middle-molecular-weight

Supplementary Figure 1 a-c, The viscosity fitting curves of high-molecular-weight poly(vinyl alcohol) (HMW-PVA) (a), middle-molecular-weight Supplementary Figure 1 a-c, The viscosity fitting curves of high-molecular-weight poly(vinyl alcohol) (HMW-PVA) (a), middle-molecular-weight poly(vinyl alcohol) (MMW-PVA) (b) and low-molecular-weight poly(vinyl

More information

In situ formation of metal Cd x Zn 1-x S nanocrystals on graphene surface: A novel method to synthesis sulfide-graphene nanocomposites

In situ formation of metal Cd x Zn 1-x S nanocrystals on graphene surface: A novel method to synthesis sulfide-graphene nanocomposites Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 In situ formation of metal Cd x Zn 1-x S nanocrystals on graphene surface: A novel method to

More information

Supporting Information. CdS/mesoporous ZnS core/shell particles for efficient and stable photocatalytic hydrogen evolution under visible light

Supporting Information. CdS/mesoporous ZnS core/shell particles for efficient and stable photocatalytic hydrogen evolution under visible light Electronic Supplementary Material (ESI) for Energy & Environmental Science. This journal is The Royal Society of Chemistry 2014 Supporting Information CdS/mesoporous ZnS core/shell particles for efficient

More information

Mechanism of synthesis of nanosized spherical cobalt powder by ultrasonic spray pyrolysis

Mechanism of synthesis of nanosized spherical cobalt powder by ultrasonic spray pyrolysis Mechanism of synthesis of nanosized spherical cobalt powder by ultrasonic spray pyrolysis Mehanizam sinteze sfernih nanoprahova kobalta rasprsivanjem ultrazvucnom pirolizom Sreċko Stopić 1, Sebahattin

More information

Synthesis and Characterization of Polypyrrole/ Copper (II) Oxide Nanocomposite Electrolyte for Fuel Cell Application

Synthesis and Characterization of Polypyrrole/ Copper (II) Oxide Nanocomposite Electrolyte for Fuel Cell Application IOSR Journal of Applied Chemistry (IOSR-JAC) e-issn: 2278-5736.Volume 10, Issue 7 Ver. III (July. 2017), PP 51-55 www.iosrjournals.org Synthesis and Characterization of Polypyrrole/ Copper (II) Oxide Nanocomposite

More information

Lithium Batteries: Impact of Stacked Graphene and Unfolded

Lithium Batteries: Impact of Stacked Graphene and Unfolded Supporting information (SI) LiFePO 4 /graphene as a Superior Cathode Material for Rechargeable Lithium Batteries: Impact of Stacked Graphene and Unfolded Graphene Jinli Yang, a Jiajun Wang, a Yongji Tang,

More information

Synthesis and photocatalytic activity of TiO2 Nanoparticles

Synthesis and photocatalytic activity of TiO2 Nanoparticles Journal of Babylon University/Pure and Applied Sciences/ No.(1)/ Vol.(22): 2012 College of Science/Babylon University Scientific Conference Synthesis and photocatalytic activity of TiO2 Nanoparticles MAJEED

More information

PHOTOCATALYTIC DEGRADATION STUDIES OF POLYANILINE BASED ZnO-Al 2 O 3 NANOCOMPOSITE

PHOTOCATALYTIC DEGRADATION STUDIES OF POLYANILINE BASED ZnO-Al 2 O 3 NANOCOMPOSITE PHOTOCATALYTIC DEGRADATION STUDIES OF POLYANILINE BASED ZnO-Al 2 O 3 NANOCOMPOSITE Baiju V 1, Dedhila Devadathan 2, Biju R 3, Raveendran R 4 Nanoscience Research Laboratory, Department of Physics, Sree

More information