: O646 : A (DFAFC),,,, DFAFC. PdCl 2, Pd2NH 3, H 2. CO 2,. : Pd, Vol. 15 No. 4 Nov ELECTROCHEM ISTRY : (2009)
|
|
- Berniece Farmer
- 5 years ago
- Views:
Transcription
1 ELECTROCHEM ISTRY Vol. 15 No. 4 Nov : (2009) , 2, 2, 2, 1, 23 (1., ; 2., ) : Pd ( Pd /C)., Pd. Pd,, Pd 2. 7 nm5. 8 nm. Pd /C Pd,,Pd,. Pd3. 6 nm,. : Pd /C; ; ; ; : O646 : A, (DFAFC),,,, DFAFC., Pt., CO [ 1 ], Pt., Pd [ 224 ], CO 2,. : Pd, [ 526 ]. Pd. Pd Pd,,., Pd,., [ 7 ] Na 2 CO 3 PdCl 2, NaBH 4 Pd /C,. [ 8 ] Pd2NH 3 Pd /C, Pd2NH 3, H 2., Pd, Pd /C, Pd, Pd. 1, PdCl 2,. ph 12, XC272,N : , : , Tel: (86221) , E2mail: hyang@mail. sim. ac. cn 863 (2007AA05Z AA05Z136) ( )
2 4 : h,, Pd /C Pd20% Pd /C, Pd /C2100. Pd /C N 2 1 PdCl 2 150, h, UV2vis.,, 256 Pd /C, Pd /C2150, Pd / nm, PdCl 2 C2200 Pd /C X ( XRD ) D / PdCl 2 Pd MAX22000X ( ), CuK, ( = nm),40 kv 100 ma, Pd /C [ 9210 ]. N i, 2 /m in, 20 Pd /C 90, ( TEM ) TEM2 JEOL JEM 2100F, 200 kv..,pd, 0. 1, Pd mol L - 1 HClO mol L - 1 HClO mol L - 1 HCOOH. : mg Pd /C, 2. 5 ml 0. 5 ml 5% ( by mass) Nafion 30 m in, 10 L3 L 3 mm ( GC),, Pd 28 g cm - 2. GC,( SCE), ( RHE).,N 2 30 m in, N 2. CO, V /RHECO 15 m in, N 2 30 m in CO ( a) ( b) PdCl 2 UV2vis Fig. 1 UV2vis absorp tion spectra of the PdCl 2 without ( a) and with ( b) sodium citrate solution 2 Pd /C TEM ( a) ( b) Fig. 2 TEM image of the Pd /C2100 catalyst( a) and its particle size distribution histogram ( b)
3 nm., Pd, Pd /C, Pd /C Pd /C 3 Pd /C XRD XC272 C (002), Pd (111) Pd ( 200) Pd (220) Pd (311), Pd /C Pd,,,, Pd,. Scherrer Pd /C Pd, : nm. 4 Pd /C CO, CO0. 83 V. Pd CO 420 C cm - 2 [ 11 ],CO ( ECSA ), 1.,, Pd /C Pd, ECSA. 5 Pd /C 0. 1 mol L - 1 HClO mol L - 1 HCOOH.,Pd ( CO ), Pd., ; > 0. 6 V, Pd,,, ;, Pd PdO,Pd [ 4 ]., Pd /C2100 > Pd /C2150 > Pd /C2200 > Pd /C V (MA ) ( SA ) 1., Pd 3 Pd /C XRD Fig. 3 XRD patterns of the Pd /C catalysts heat2treated at various temperatures 4 Pd /C CO Fig. 4 CO stripp ing voltammogram s of the Pd /C catalysts in 0. 1mol L - 1 HClO 4 solution scan rate: 20 mv s - 1, inset: Pd particle size and ECSA as a funition of potential 1 Pd /C Tab. 1 The parameters of Pd /C catalysts Samp le Particle size /nm ECSA / m 2 g - 1 MA / ma mg - 1 SA / ma cm - 2 Pd /C Pd /C Pd /C Pd /C
4 4 : Pd /C 0. 1mol L - 1 HClO mol L - 1 HCOOH : 50mV s - 1 Fig. 5 Cyclic voltammogram s of the Pd /C2100, Pd /C2150, Pd /C2200 and Pd /C2250 in 0. 1mol L - 1 HClO mol L - 1 HCOOH solutions scan rate: 50mV s - 1,. Zhou [ 12 ] : Pd,,Pd, Pd5 6 nm,. Pd /C. 6 Pd /C 0. 1 mol L - 1 HClO mol L - 1 HCOOH, 0. 3 V., s, 150,Pd /C2100, Pd /C2200 Pd /C Pd /C,, Pd. Pd /C Pd,,., 3. 6 nm. 6 Pd /C 0. 3V ( a) ( b) Fig. 6 Chronoamperometric curves of the Pd /C catalysts at a given potential of 0. 3V /RHE ( a) and its normal2 ized current2time curves ( b),,pd 5. 8 nm, Pd ( References) : [ 1 ] Sun S G, Clavilier J, Bewick A. The mechanism of electrocatalytic oxidation of form ic acid on Pt ( 100 ) and Pt ( 111 ) in sulphuric acid solution: an EM IRS study[ J ]. J Electroanal Chem, 1988, 240 ( 1 /2 ) : [ 2 ] Zhang L L, Tang Y W, Bao J C, et al. A carbon2sup2 ported Pd2P catalyst as the anodic catalyst in a direct form ic acid fuel cell[ J ]. J Power Sources. 2006, 162 (1) : [ 3 ] W ang J, Kang Y, Yang H, et al. Boron2doped palla2 dium nanoparticles on carbon black as a superior cata2 lyst for form ic acid electro2oxidation [ J ]. J Phys Chem C, 2009, 113 ( 19) : [ 4 ] Hoshi N, Kida K, Nakamura M, et al. Structural effects of electrochem ical oxidation of form ic acid on single crystal electrodes of palladium [ J ]. J Phys Chem B, 2006, 110 ( 25) : [ 5 ] Park S, Xie Y, W eaver M J. Electrocatalytic pathways on carbon2supported p latinum nanoparticles: Compari2 son of particle2size2dependent rates of methanol, form ic
5 acid, and formaldehyde electrooxidation [ J ]. Lang2 muir, 2002, 18 ( 15) : [ 6 ] Kim J, Jung C, Rhee C K, et al. Electrocatalytic oxi2 dation of form ic acid and methanol on Pt deposits on Au ( 111) [ J ]. Langmuir, 2007, 23 ( 21) : [ 7 ] Chen Y( ), Tang YW (), Gao Y( ), et al. Electrocatalytic performance of Pd /C catalyst p re2 pared with imp roved liquid phase reduction method for oxidation of form ic acid [ J ]. Chinese Journal of Inor2 ganic Chem istry ( in Chinese). 2008, 24 ( 4 ) : [ 8 ] L i H Q, Sun G Q, J iang Q A, et al. Synthesis of highly dispersed Pd /C electro2catalyst with high activity for form ic acid oxidation [ J ]. Electrochem Commun, 2007, 9 (6) : [ 9 ] Zhu Y, Kang Y, Zou Z, et al. A facile p reparation of carbon2supported Pd nanoparticles for electrocatalytic oxidation of form ic acid [ J ]. Electrochem Commun, 2008, 10 ( 5) : [ 10 ] Chen Y, Tang Y W, L iu C P, et al. Room tempera2 ture p reparation of carbon supported Pt2Ru catalysts [ J ]. J Power Sources, 2006, 161 ( 1) : [ 11 ] Meng H, Sun S, Masse J, et al. Electrosynthesis of Pd single2crystal nanothorns and their app lication in the oxidation of form ic acid [ J ]. Chem Mater, 2008, 20 ( 22) : [ 12 ] Zhou W J, Lee J Y. Particle size effects in Pd2cata2 lyzed electrooxidation of form ic acid[ J ]. J Phys Chem C, 2008, 112 ( 10) : Com plex Reduction Prepara tion of Carbon Supported Pd Nanoparticle Ca ta lyst and its Electroca ta lysis for Form ic Acid Oxidation HE W ei 1, KANG Yong2yin 2, DU Chong 2, ZOU Zhi2qing 2, ZHANG Xiao2gang 1, YANG Hui 23 (1. College of M aterials Science and Eng ineering, N anjing U niversity of A eronautics and A stronau tics, N an jing , Ch ina; 2. Energy Science and Technology L aboratory, Shangha i Institute of M icrosystem and Inform a tion Technology, Ch inese A cadem y of S ciences, S hangha i , Ch ina) Abstract: A simp le p rocedure involved the comp lexing of PdCl 2 with sodium citrate followed by ethylene glycol reduction has been emp loyed for the p reparation of carbon2supported Pd nanoparticles ( Pd /C). The XRD and TEM characterizations indicate that Pd nanoparticles w ith a small particle size were well2dispersed on carbon sup2 port. The mean particle sizes of the Pd /C catalysts were found to be increased from 2. 7 to 5. 8 nm with heat2 treatments at different temperature. The mass activity of the Pd /C catalyst for form ic acid electrooxidation in2 creased w ith the decrease in Pd particle size. However, the specific activity increased w ith Pd particle size. Fur2 thermore, the Pd /C catalyst with a particle size of ca nm exhibited the best stability. Key words: Pd /C catalyst; sodium citrate; comp lex2reduction; form ic acid oxidation; particle size effect
[Supplementary Information] One-Pot Synthesis and Electrocatalytic Activity of Octapodal Au-Pd Nanoparticles
[Supplementary Information] One-Pot Synthesis and Electrocatalytic Activity of Octapodal Au-Pd Nanoparticles Jong Wook Hong, Young Wook Lee, Minjung Kim, Shin Wook Kang, and Sang Woo Han * Department of
More informationMultiply twinned Pt Pd nanoicosahedrons as highly active electrocatalyst for methanol oxidation
Supporting Information for Multiply twinned Pt Pd nanoicosahedrons as highly active electrocatalyst for methanol oxidation An-Xiang Yin, Xiao-Quan Min, Wei Zhu, Hao-Shuai Wu, Ya-Wen Zhang* and Chun-Hua
More informationShape-selective Synthesis and Facet-dependent Enhanced Electrocatalytic Activity and Durability of Monodisperse Sub-10 nm Pt-Pd Tetrahedrons and Cubes
Supporting Information Shape-selective Synthesis and Facet-dependent Enhanced Electrocatalytic Activity and Durability of Monodisperse Sub-10 nm Pt-Pd Tetrahedrons and Cubes An-Xiang Yin, Xiao-Quan Min,
More informationSupporting 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 informationSupporting Information. MOF Templated Nitrogen Doped Carbon Stabilized Pt-Co Bimetallic
Supporting Information MOF Templated Nitrogen Doped Carbon Stabilized Pt-Co Bimetallic Nanoparticles: Low Pt Contents and Robust Activity towards Electrocatalytic Oxygen Reduction Reaction Li-Li Ling,
More informationSupporting information. Stability Issues in Pd-based Catalysts: The Role of Surface Pt in Improving the Stability
Supporting information Stability Issues in Pd-based Catalysts: The Role of Surface Pt in Improving the Stability and Oxygen Reduction Reaction (ORR) Activity R. K. Singh, R. Rahul, M. Neergat 1 Department
More informationSupporting Information
Supporting Information Simultaneous Reduction-Etching Route to Pt/ZnSnO 3 Hollow Polyhedral Architectures for Methanol Electrooxidation in Alkaline Media with Superior Performance Han Jiang, Baoyou Geng
More informationVol. 11 No. 4 Nov ELECTROCHEM ISTRY ( GB ). : O 646, R : A ), 120 cm 2 ( TSM2005)
11 4 2005 11 ELECTROCHEM ISTRY Vol. 11 No. 4 Nov. 2005 : 100623471 (2005) 0420420205 3 1, 2, 1, 1, 1 (1., 271000; 2., 271000) :,,., ( ),, 6 ma /cm 2 15 m in 40 L /h 1. 0, < 500CFU /L, ( GB8978 1996). :
More informationSupporting Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Supporting Information Adding refractory 5d transition metal W into PtCo
More informationSupporting Information for Active Pt 3 Ni (111) Surface of Pt 3 Ni Icosahedron for Oxygen Reduction
Supporting Information for Active Pt 3 Ni (111) Surface of Pt 3 Ni Icosahedron for Oxygen Reduction Jianbing Zhu,, Meiling Xiao,, Kui Li,, Changpeng Liu, Xiao Zhao*,& and Wei Xing*,, State Key Laboratory
More informationIntegrated Electrocatalytic Processing of Levulinic Acid and Formic Acid to Biofuel Intermediate Valeric Acid. Support Information
Integrated Electrocatalytic Processing of Levulinic Acid and Formic Acid to Biofuel Intermediate Valeric Acid Yang Qiu a, Le Xin a, David J. Chadderdon a, Ji Qi a, Changhai Liang b, Wenzhen Li* a a Department
More informationEnhancement of the electrocatalytic activity of Pt nanoparticles in oxygen reduction by chlorophenyl functionalization
Eelctornic Supplementary Information Enhancement of the electrocatalytic activity of Pt nanoparticles in oxygen reduction by chlorophenyl functionalization Zhi-You Zhou a,b, Xiongwu Kang a, Yang Song a,
More informationunique electronic structure for efficient hydrogen evolution
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Supplementary Information Atom-scale dispersed palladium in conductive
More informationSupporting Information. Bi-functional Catalyst with Enhanced Activity and Cycle Stability for. Rechargeable Lithium Oxygen Batteries
Supporting Information Hierarchical Mesoporous/Macroporous Perovskite La 0.5 Sr 0.5 CoO 3-x Nanotubes: a Bi-functional Catalyst with Enhanced Activity and Cycle Stability for Rechargeable Lithium Oxygen
More informationDepartment of Chemistry and Chemical Biology, Cornell University, Ithaca 14853
Supporting Information Synthesis of Structurally Ordered Pt 3 Ti and Pt 3 V Nanoparticles as Methanol Oxidation Catalysts Zhiming Cui, # Hao Chen, # Mengtian Zhao, Daniel Marshall, Yingchao Yu, Héctor
More informationSupporting information:
Supporting information: The Role of Anisotropic Structure and Its Aspect Ratio: High-Loading Carbon Nanospheres Supported Pt Nanowires and Their High Performance Toward Methanol Electrooxidation Feng-Zhan
More informationFeO : O : A NH 2, NH + NaOH H 3 PO 4, ; DF1720SB5A. Vol. 12 No. 1 Feb ELECTROCHEM ISTRY : (2006)
1 1 006 ELECTROCHEM ISTRY Vol. 1 No. 1 Feb. 006 : 10063471 (006) 010035005 FeO 4 -,,, 3 (, 350007) :, % H SO 4 1% H SO 4. ( ),. Nafion,,. : ; FeO 4 - ; ; : O 614. 4 + : A,,,,.,,. Nafion,,, Nafion. 1 Fig.
More informationOne-pot synthesis of bi-metallic PdRu tripods as an efficient catalyst for. electrocatalytic nitrogen reduction to ammonia
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Supporting Information for One-pot synthesis of bi-metallic PdRu tripods
More informationPreparation of Pt/CeO 2 -ZrO 2 /carbon nanotubes hybrid catalysts for methanol electrooxidation
Indian Journal of Chemistry Vol. 52A, July 2013, pp. 868-872 Preparation of Pt/CeO 2 -ZrO 2 /carbon nanotubes hybrid catalysts for methanol electrooxidation Jinxue Guo, Yanfang Sun, Xiao Zhang*, Hongtao
More informationSupplementary Material (ESI) for Chemical Communications This journal is (c) The Royal Society of Chemistry Supporting Information
Supporting Information A facile approach to the synthesis of highly electroactive Pt nanoparticles on graphene as anode catalyst for direct methanol fuel cells Yi-Ge Zhou, Jing-Jing Chen, Feng-bin Wang*,
More informationDepartment of Chemical, Materials and Biomolecular Engineering, University of Connecticut, 191
High Stability, High Activity Pt/ITO Oxygen Reduction Electrocatalysts Ying Liu and William E. Mustain* Department of Chemical, Materials and Biomolecular Engineering, University of Connecticut, 191 Auditorium
More informationSupporting Information
Electronic Supplementary Material (ESI) for CrystEngComm. This journal is The Royal Society of Chemistry 217 Supporting Information Catalyst preparation A certain of aqueous NiCl 2 6H 2 O (2 mm), H 2 PtCl
More informationA Scalable Synthesis of Few-layer MoS2. Incorporated into Hierarchical Porous Carbon. Nanosheets for High-performance Li and Na Ion
Supporting Information A Scalable Synthesis of Few-layer MoS2 Incorporated into Hierarchical Porous Carbon Nanosheets for High-performance Li and Na Ion Battery Anodes Seung-Keun Park, a,b Jeongyeon Lee,
More informationElectronic supplementary information for Chemical Communications
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2018 Electronic supplementary information for Chemical Communications Synthesis of hierarchical Pd 4
More informationSupporting 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 informationSupporting 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 informationNanoporous metals by dealloying multicomponent metallic glasses. Chen * Institute for Materials Research, Tohoku University, Sendai , Japan
Supporting information for: Nanoporous metals by dealloying multicomponent metallic glasses Jinshan Yu, Yi Ding, Caixia Xu, Akihisa Inoue, Toshio Sakurai and Mingwei Chen * Institute for Materials Research,
More informationSupplementary Materials for
advances.sciencemag.org/cgi/content/full/3/6/e1758/dc1 Supplementary Materials for A selective electrocatalyst ased direct methanol fuel cell operated at high concentrations of methanol This PDF file includes:
More informationSupplementary Information:
Supplementary Information: One-Step and Rapid Synthesis of Clean and Monodisperse Dendritic Pt Nanoparticles and Their High Performance Toward Methanol Oxidation and p-nitrophenol Reduction Jun Wang, Xin-Bo
More informationSupporting Information. Unique Core-Shell Concave Octahedron with Enhanced Methanol Oxidation Activity
Supporting Information Unique Cu@CuPt Core-Shell Concave Octahedron with Enhanced Methanol Oxidation Activity Qi Wang a, Zhiliang Zhao c, Yanlin Jia* b, Mingpu Wang a, Weihong Qi a, Yong Pang a, Jiang
More informationSupporting Information
Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2014 Supporting Information Hydrothermal synthesis of - alloy nanooctahedra and their enhanced electrocatalytic
More informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information One-pot synthesis of ultralong coaxial Au@Pt nanocables with
More informationAchieving Selective and Efficient Electrocatalytic Activity for CO 2 Reduction Using Immobilized Silver Nanoparticles
Supporting Information Achieving Selective and Efficient Electrocatalytic Activity for CO 2 Reduction Using Immobilized Silver Nanoparticles Cheonghee Kim, a Hyo Sang Jeon, a,b Taedaehyeong Eom, c Michael
More informationIn a typical routine, the pristine CNT (purchased from Bill Nanotechnology, Inc.) were
Supplementary Information Pd induced Pt(Ⅳ) reduction to form Pd@Pt/CNT core-shell catalyst for a more complete oxygen reduction Preparation of SH- functionalized CNT In a typical routine, the pristine
More informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information Three-dimensional amorphous tungsten-doped
More information, ( :0646 : A. . Wang [5 ] Penven [8 ] [ Pd (N H 3 ) 2 Cl 2 + N H 4 Cl ] p H. p H Penven. Vol. 6 No. 2 May EL ECTROCHEMISTR Y
6 2 2000 5 EL ECTROCHEMISTR Y Vol 6 No 2 May 2000 : 1006-3471 (2000) 02-0157-06, (, 361005) 3 : Pd(NH 3 ) 2 Cl 2, ( GOD) UV/ V Pd 2 +, p H Pd, GOD : -,,, :0646 : A, [1 ( ) ] [2 ] [3 ] [4 ] [5 7 ],,,, Wang
More informationShaping Single-crystalline Trimetallic Pt Pd Rh Nanocrystals toward. High-efficiency C C Splitting of Ethanol in Conversion to CO 2
Supporting Information Shaping Single-crystalline Trimetallic Pt Pd Rh Nanocrystals toward High-efficiency C C Splitting of Ethanol in Conversion to CO 2 Wei Zhu,, Jun Ke,, Si-Bo Wang, Jie Ren, Hong-Hui
More informationRevelation of the Excellent Intrinsic Activity. Evolution Reaction in Alkaline Medium
Supporting Information Revelation of the Excellent Intrinsic Activity of MoS2 NiS MoO3 Nanowires for Hydrogen Evolution Reaction in Alkaline Medium Chuanqin Wang a,b, Bin Tian b, Mei Wu b, Jiahai Wang
More informationSupporting information
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Supporting information Sodium borohydride treatment: A simple and effective process for the removal
More informationSupplementary Information. Size-Dependent Electrocatalytic Reduction of CO 2 over Pd Nanoparticles
Supplementary Information Size-Dependent Electrocatalytic Reduction of CO 2 over Pd Nanoparticles Dunfeng Gao,,, Hu Zhou, Jing Wang,, Shu Miao, Fan Yang, Guoxiong Wang,*, Jianguo Wang,*, and Xinhe Bao
More informationSupporting Information
Supporting Information Pt Nanoparticles Anchored Molecular Self-Assemblies of DNA: An Extremely Stable and Efficient HER Electrocatalyst with Ultra-Low Pt Content Sengeni Anantharaj, $ Pitchiah E. Karthik,
More informationAchieving High Electrocatalytic Efficiency on Copper: A Low-Cost Alternative to Platinum for Hydrogen Generation in Water
Supporting Information Achieving High Electrocatalytic Efficiency on Copper: A Low-Cost Alternative to Platinum for Hydrogen Generation in Water Jian Zhao, a,b,c,d Phong D. Tran,* a,c Yang Chen, a,c Joachim
More informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 Electronic Supplementary Information Pd nanoparticles supported on hierarchically porous carbon
More informationIntroductory Lecture: Principle and Applications of Fuel Cells (Methanol/Air as Example)
3 rd LAMNET Workshop Brazil -4 December 00 3 rd LAMNET Workshop Brazil 00 Introductory Lecture: Principle and Applications of Fuel Cells (Methanol/Air as Example) Prof. Dr. Wolf Vielstich University of
More informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for Chemical Communications. This journal is The Royal Society of Chemistry 2015 Electronic Supplementary Information Phosphorus-Doped CoS 2 Nanosheet Arrays as
More informationAn extraordinarily stable catalyst: Pt NPs supported on two-dimensional Ti 3 C 2 X 2 (X=OH, F) nanosheets for Oxygen Reduction Reaction
An extraordinarily stable catalyst: Pt NPs supported on two-dimensional Ti 3 X 2 (X=OH, F) nanosheets for Oxygen Reduction Reaction Xiaohong Xie, Siguo Chen*, Wei Ding, Yao Nie, and Zidong Wei* Experimental
More informationElectronic Supplementary Information. Three-Dimensional Carbon Foam/N-doped 2. Hybrid Nanostructures as Effective Electrocatalysts for
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2016 Electronic Supplementary Information Three-Dimensional Carbon Foam/N-doped
More informationenzymatic cascade system
Electronic Supplementary Information Fe 3 O 4 -Au@mesoporous SiO 2 microsphere: an ideal artificial enzymatic cascade system Xiaolong He, a,c Longfei Tan, a Dong Chen,* b Xiaoli Wu, a,c Xiangling Ren,
More informationThree-dimensionally co-stabilized metal catalysts towards. oxygen reduction reaction
Three-dimensionally co-stabilized metal catalysts towards oxygen reduction reaction Kun Cheng, Min Jiang, Bei Ye, Ibrahim Saana Amiinu, Xiaobo Liu, Zongkui Kou, Wenqiang Li and Shichun Mu* State Key Laboratory
More informationSUPPORTING INFORMATION
SUPPORTING INFORMATION Nano-engineered Ir core /Pt shell Nanoparticles with Controlled Pt Shell Coverages for Direct Methanol Electro-oxidation Ehab N. El Sawy a,b and Viola I. Birss a,* a Department of
More informationSupporting Information
Platinum-Gold Nanoparticles: A Highly Active Bifunctional Electrocatalyst for Rechargeable Lithium-Air Batteries Yi-Chun Lu, Zhichuan Xu, Hubert A. Gasteiger, Shuo Chen, Kimberly Hamad- Schifferli and
More informationPd nanoparticles deposited on vertically aligned carbon nanotubes grown on carbon paper for formic acid oxidation
international journal of hydrogen energy 34 (29) 827 8275 Available at www.sciencedirect.com journal homepage: www.elsevier.com/locate/he Pd nanoparticles deposited on vertically aligned carbon nanotubes
More informationPerformance Enhancement by Adaptation of Long Term Chronoamperometry in Direct Formic Acid Fuel Cell using Palladium Anode Catalyst
Performance Enhancement by Adaptation of Long Term Chronoamperometry Bull. Korean Chem. Soc. 2012, Vol. 33, No. 8 2539 http://dx.doi.org/10.5012/bkcs.2012.33.8.2539 Performance Enhancement by Adaptation
More informationCo-vacancy-rich Co 1 x S nanosheets anchored on rgo for high-efficiency oxygen evolution
Electronic Supplementary Material Co-vacancy-rich Co 1 x S nanosheets anchored on rgo for high-efficiency oxygen evolution Jiaqing Zhu 1, Zhiyu Ren 1 ( ), Shichao Du 1, Ying Xie 1, Jun Wu 1,2, Huiyuan
More informationSupporting Information
Supporting Information MoSe2 embedded CNT-Reduced Graphene Oxide (rgo) Composite Microsphere with Superior Sodium Ion Storage and Electrocatalytic Hydrogen Evolution Performances Gi Dae Park, Jung Hyun
More informationNanomaterials and Chemistry Key Laboratory, Wenzhou University, Wenzhou, (P. R. China).
Electronic Supplementary Material (ESI) for Nanoscale Synergistically enhanced activity of graphene quantum dot/multi-walled carbon nanotube composites as metal-free catalysts for oxygen reduction reaction
More informationHot Electron of Au Nanorods Activates the Electrocatalysis of Hydrogen Evolution on MoS 2 Nanosheets
Supporting Information Available ot Electron of Au Nanorods Activates the Electrocatalysis of ydrogen Evolution on MoS Nanosheets Yi Shi, Jiong Wang, Chen Wang, Ting-Ting Zhai, Wen-Jing Bao, Jing-Juan
More informationSupporting Information for. Highly durable Pd metal catalysts for the oxygen. reduction reaction in fuel cells; Coverage of Pd metal with.
Supporting Information for Highly durable Pd metal catalysts for the oxygen reduction reaction in fuel cells; Coverage of Pd metal with silica Sakae Takenaka 1 *, Naoto Susuki 1, Hiroaki Miyamoto 1, Eishi
More informationGrowth of A lgan f ilm s w ith d ifferen t A l fraction on A ln tem pla te
15 6 Vol115, No16 2009 12 JOURNAL OF FUNCTIONAL MATER IALS AND DEV ICES Dec., 2009 : 1007-4252 (2009) 06-0575 - 06 AlN Al AlGaN,, (, 710071;,, 710071) : 200nm A ln, XRD 130arcsec, 2. 021nm A ln A l A lgan,
More informationSupporting 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 informationZhengping Zhang, Junting Sun, Meiling Dou, Jing Ji, Feng Wang*
Supporting Information Nitrogen and Phosphorus Codoped Mesoporous Carbon Derived from Polypyrrole as Superior Metal-Free Electrocatalyst towards the Oxygen Reduction Reaction Zhengping Zhang, Junting Sun,
More informationSupporting Information. Phenolic/resin assisted MOFs derived hierarchical Co/N-doping carbon
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Electronic Supplementary Material (ESI) for Journal of Materials Chemistry
More informationNickel Phosphide-embedded Graphene as Counter Electrode for. Dye-sensitized Solar Cells **
Nickel Phosphide-embedded Graphene as Counter Electrode for Dye-sensitized Solar Cells ** Y. Y. Dou, G. R. Li, J. Song, and X. P. Gao =.78 D 1359 G 163 a =.87 D 138 G 159 b =1.3 D 1351 G 1597 c 1 15 1
More informationVol128 No13 Journal of Beijing Technology and Business University(Natural Science Edition) SO /TiO 2 2La 2 O 3 ( ), / ( 4 /TiO 2 2La 2 O 3
28 3 ( ) Vol128 No13 38 2010 5 Journal of Beijing Technology and Business University(Natural Science Edition) May 2010 : 167121513 (2010) 0320038206 4 /Ti 2 2La 2 3 1, 1, 1, 1, 2 (1., 435002; 2., 430072)
More informationSupporting Information
Supporting Information High Performance Electrocatalyst: Pt-Cu Hollow Nanocrystals Xiaofei Yu, a Dingsheng, a Qing Peng a and Yadong Li* a a Department of Chemistry, Tsinghua University, Beijing, 100084
More informationSupporting Information
Supporting Information Heterostructured Bi 2 S 3 -Bi 2 O 3 Nanosheets with a Built-In Electric Field for Improved Sodium Storage Wen Luo, a,b Feng Li, a Qidong Li, a Xuanpeng Wang, a Wei Yang, a Liang
More informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for Energy & Environmental Science. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information Hierarchical MoS 2 microboxes constructed
More informationSupporting Information. High Wettable and Metallic NiFe-Phosphate/Phosphide Catalyst Synthesized by
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Supporting Information High Wettable and Metallic NiFe-Phosphate/Phosphide
More informationEasy synthesis of hollow core, bimodal mesoporous shell carbon nanospheres and their. application in supercapacitor
Electronic Electronic Supplementary Information Easy synthesis of hollow core, bimodal mesoporous shell carbon nanospheres and their application in supercapacitor Bo You, Jun Yang,* Yingqiang Sun and Qingde
More informationChinese Chemical Letters
Chinese Chemical Letters 28 (2017) 60 64 Contents lists available at ScienceDirect Chinese Chemical Letters journal homepage: www.elsevier.com/locate/cclet Original article Concave Pt-Cu-Fe ternary nanocubes:
More informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2018 Electronic Supplementary Information Experimental section Materials: Tannic acid (TA), silver nitrate
More informationSupporting Information for:
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Supporting Information for: A Highly Efficient Electrocatalyst Based on
More informationPt-Ni alloyed nanocrystals with controlled archtectures for enhanced. methanol oxidation
Supplementary Information Pt-Ni alloyed nanocrystals with controlled archtectures for enhanced methanol oxidation Xiao-Jing Liu, Chun-Hua Cui, Ming Gong, Hui-Hui Li, Yun Xue, Feng-Jia Fan and Shu-Hong
More informationJaemin Kim, Xi Yin, Kai-Chieh Tsao, Shaohua Fang and Hong Yang *
Jaemin Kim, Xi Yin, Kai-Chieh Tsao, Shaohua Fang and Hong Yang * Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, 114 Roger Adams Laboratory, MC-712, 600
More informationDivision of Physics and Semiconductor Science, Dongguk University, Seoul 04620, South Korea
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Supplementary information for Self-assembled Two-dimensional Copper Oxide
More informationFacile synthesis of accordion-like Ni-MOF superstructure for highperformance
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2016 Supplementary Information Facile synthesis of accordion-like Ni-MOF superstructure
More informationSupported 3-D Pt nanostructures: the straightforward synthesis and enhanced electrochemical performance for methanol oxidation in an acidic medium
Li, Z. et al. (2013). Supported 3-D Pt nanostructures: the straightforward synthesis and enhanced electrochemical performance for methanol oxidation in an acidic medium. Journal of Nanoparticle Research,
More informationEngineering NiS/Ni 2 P Heterostructures for Efficient Electrocatalytic Water Splitting
Supporting Information Engineering NiS/Ni 2 P Heterostructures for Efficient Electrocatalytic Water Splitting Xin Xiao, Dekang Huang, Yongqing Fu, Ming Wen, Xingxing Jiang, Xiaowei Lv, Man Li, Lin Gao,
More informationInterconnected Copper Cobaltite Nanochains as Efficient. Electrocatalysts for Water Oxidation in Alkaline Medium
Supporting Information Interconnected Copper Cobaltite Nanochains as Efficient Electrocatalysts for Water Oxidation in Alkaline Medium Ayon Karmakar and Suneel Kumar Srivastava * Inorganic Materials and
More informationLeveraging Commercial Silver Inks as Oxidation Reduction Reaction Catalysts in Alkaline Medium
Supporting Information Leveraging Commercial Silver Inks as Oxidation Reduction Reaction Catalysts in Alkaline Medium Shlomi Polani, Naftali Kanovsky and David Zitoun, *, Bar Ilan University, Department
More informationElectronic Supplementary Material. Methods. Synthesis of reference samples in Figure 1(b) Nano Res.
Electronic Supplementary Material Shaped Pt Ni nanocrystals with an ultrathin Pt-enriched shell derived from one-pot hydrothermal synthesis as active electrocatalysts for oxygen reduction Jun Gu 1,, Guangxu
More informationUltrasmall Sn nanoparticles embedded in nitrogen-doped porous carbon as high-performance anode for lithium-ion batteries
Supporting Information Ultrasmall Sn nanoparticles embedded in nitrogen-doped porous carbon as high-performance anode for lithium-ion batteries Zhiqiang Zhu, Shiwen Wang, Jing Du, Qi Jin, Tianran Zhang,
More informationSupporting Information
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2016 Supporting Information Synthesis and Application of Hexagonal Perovskite BaNiO 3 with Quadrivalent
More informationElectronic Supplementary Information. Microwave-assisted, environmentally friendly, one-pot preparation. in electrocatalytic oxidation of methanol
Electronic Supplementary Information Microwave-assisted, environmentally friendly, one-pot preparation of Pd nanoparticles/graphene nanocomposites and their application in electrocatalytic oxidation of
More informationPt-Based Icosahedral Nanocages: Using a Combination of {111} Facets, Twin Defects, and Ultrathin Walls to Greatly Enhance
Supporting Information for Pt-Based Icosahedral Nanocages: Using a Combination of {111} Facets, Twin Defects, and Ultrathin Walls to Greatly Enhance Their Activity toward Oxygen Reduction Xue Wang,, Legna
More informationSupporting Information. One-Pot Synthesis of Reduced Graphene
Supporting Information One-Pot Synthesis of Reduced Graphene Oxide/Metal (oxide) Composites Xu Wu, Yuqian Xing, David Pierce, Julia Xiaojun Zhao* a Department of Chemistry, University of North Dakota,
More informationHigh-Flux CO Reduction Enabled by Three-Dimensional Nanostructured. Copper Electrodes
Supporting Information High-Flux CO Reduction Enabled by Three-Dimensional Nanostructured Copper Electrodes Yuxuan Wang, David Raciti, Chao Wang * Department of Chemical and Biomolecular Engineering, Johns
More informationSupplementary Figure S1: Particle size distributions of the Pt ML /Pd 9 Au 1 /C
a 2 15 before cycle test mean particle size: 3.8 ± 1.2 nm b 2 15 after.6v - 1.V 1k cycle test mean particle size: 4.1 ± 1.5 nm Number 1 total number: 558 Number 1 total number: 554 5 5 1 2 3 4 5 6 7 8
More informationElectronic Supplementary Information
Electronic Supplementary Information Graphene-based Hollow Spheres as Efficient Electrocatalyst for Oxygen Reduction Longfei Wu, Hongbin Feng, Mengjia Liu, Kaixiang Zhang and Jinghong Li* * Department
More informationSurfactant-Directed Synthesis of Mesoporous Pd Films with Perpendicular Mesochannels as Efficient Electrocatalysts
Supporting Information Surfactant-Directed Synthesis of Mesoporous Pd Films with Perpendicular Mesochannels as Efficient Electrocatalysts Cuiling Li, Bo Jiang,, Nobuyoshi Miyamoto, Jung Ho Kim, Victor
More informationFacile Surface Functionalization of Carbon/Nafion for Enhancement of Methanol Electro-Oxidation. Hsin-Chu 30010, Taiwan
10.1149/1.3484693 The Electrochemical Society Facile Surface Functionalization of Carbon/Nafion for Enhancement of Methanol Electro-Oxidation Yu-Chi Hsieh, a Li-Chung Chang, b Pu-Wei Wu, a, * Jyh-Fu Lee,
More informationSupporting Information
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Supporting Information Au nanoparticles supported on magnetically separable Fe 2 O 3 - graphene
More informationSupplementary Figure 1 SEM image for the bulk LCO.
Supplementary Figure 1 SEM image for the bulk LCO. S1 Supplementary Figure 2 TEM and HRTEM images of LCO nanoparticles. (a)-(c) TEM, HRTEM images, and SAED pattern for the 60 nm LCO, respectively. (d)-(f)
More informationSupporting Information. Dechlorination of trichloroacetic acid using a noble metal-free
Supporting Information Dechlorination of trichloroacetic acid using a noble metal-free graphene-cu foam electrode via direct cathodic reduction and atomic H* Ran Mao a, b, Ning Li a, b, Huachun Lan a,
More informationSupplementary Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 215 Supplementary Information CdSe quantum dots/molecular cobalt catalyst co-grafted
More informationNovel electrode PtCr/PAA (polyamic acid) for efficient ethanol oxidation reaction
Novel electrode PtCr/PAA (polyamic acid) for efficient ethanol oxidation reaction Jing Zhang Supervisor : mowunmi Sadik Material Science and Engineering & Chemistry Department 11/08/2015 utline Introduction
More informationElectronic 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 informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Electronic Supplementary Information Two-dimensional CoNi nanoparticles@s,n-doped
More informationElectrochemical Modification of Pt/C Catalyst by Silicomolybdic Acid
ACTA PHYSICO-CHIMICA SINICA Volume 22, Issue 4, April 2006 Online English edition of the Chinese language journal Cite this article as: Acta Phys. -Chim. Sin., 2006, 22(4), 419 423. RESEARCH PAPER Electrochemical
More informationSchool of Physical Science and Technology, ShanghaiTech University, Shanghai
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2015 1 Facile Two-step thermal annealing of graphite oxide in air for graphene with a 2 higher C/O
More information