Supporting Information. 1T-Phase MoS 2 Nanosheets on TiO 2 Nanorod Arrays: 3D Photoanode with Extraordinary Catalytic Performance
|
|
- Jonah Clement Gibbs
- 5 years ago
- Views:
Transcription
1 Supporting Information 1T-Phase MoS 2 Nanosheets on Nanorod Arrays: 3D Photoanode with Extraordinary Catalytic Performance Yuxi Pi, Zhen Li, Danyun Xu, Jiapeng Liu, Yang Li, Fengbao Zhang, Guoliang Zhang, Wenchao Peng,* and Xiaobin Fan* State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University, No. 135, Yaguan Road, Jinnan District, Tianjin , China * xiaobinfan@tju.edu.cn * wenchao.peng@tju.edu.cn Total pages: 15 Total number of Figures: 13 S1
2 Current density (ma/cm 2 ) (a) Current density (ma/cm 2 ) /1T-MoS 2 (0.1mg) /1T-MoS 2 (0.2mg) /1T-MoS 2 (0.05mg) /1T-MoS 2 (0.5mg) /1T-MoS 2 (0.01mg) Off On Time (s) (b) /2H-MoS 2 (0.1 mg) /2H-MoS 2 (0.05 mg) /2H-MoS 2 (0.01 mg) /2H-MoS 2 (0.2 mg) /2H-MoS 2 (0.5 mg) Off On Time (s) Figure S1. Transient current densities with light On/Off every 20 s at an external bias of 0.8 V measured from (a) NAs/1T-MoS 2 and (b) NAs/2H-MoS 2 composite with different loading of MoS 2 in the dark and under AM 1.5 G illumination (100 mw/cm 2 ). S2
3 Figure S2. Selected SEM image of NAs/1T-MoS 2 composite (a) and the corresponding elemental mapping images of Ti (b), O (c), Mo (d) and S (e); (f) EDX spectrum results from NAs/1T-MoS 2 composite (a). S3
4 Figure S3. (a) Selected SEM image of NAs/1T-MoS 2 composite in a large scale; Corresponding elemental mapping images of (b) Ti, (c) O, (d) Mo and (e) S; (f) EDX spectrum results from NAs/1T-MoS 2 composite (a). S4
5 Figure S4. Typical TEM and HRTEM images of the 1T-MoS 2 nanosheets (a), (b) and 2H-MoS 2 nanosheets (c), (d). Note that the blown-up image and corresponding FFT pattern shows the individual Mo (red dot) atoms of the 1T-MoS 2 nanosheets (inset in b), whereas individual Mo (red dot) and S (green dot) atoms and their honeycomb arrangement were confirmed of 2H-MoS 2 nanosheets (inset in d). S5
6 Absorbance C 1T-MoS 2 2H-MoS B A Wavelength (nm) Figure S5. Absorption spectra of pure 1T- and 2H-MoS 2 nanosheets in aqueous solution. 1T-MoS 2 nanosheets show featureless absorption from the UV to NIR region, while the 2H-MoS 2 nanosheets show characteristic A, B and C excitonic features. Specifically, the A and B excitonic peaks arising from the K point of the Brillouin zone can be observed between 600 nm and 700 nm, and the C-exciton appears at around 420 nm. 1-2 S6
7 Intensity 1T-MoS 2 A 1g 2H-MoS 2 J 1 J 2 E 1g J E 1 3 2g E 2 1u A 1g E 1 2g E 2 1u Raman shift (cm -1 ) Figure S6. Raman spectra of pure 2H- and 1T-MoS 2 nanosheets. S7
8 Intensity Intensity Intensity Intensity (a) 1T-MoS 2 Mo 3d 5/2 (b) /1T-MoS 2 Mo 3d 5/2 2H Mo 3d 3/2 1T 2H Mo 3d 3/2 1T S 2S S 2S Binding Energy (ev) Binding Energy (ev) (c) 2H-MoS2 (d) /2H-MoS 2 Mo 3d 5/2 Mo 3d 5/2 Mo 3d 3/2 2H Mo 3d 3/2 2H S 2S S 2S Binding Energy (ev) Binding Energy (ev) Figure S7. XPS spectra of Mo 3d, S 2s for (a) 1T-MoS 2 nanosheets, (b) NAs/1T-MoS 2 composite, (c) 2H-MoS 2 nanosheets, and (d) NAs/2H-MoS 2 composite. S8
9 Intensity Intensity (a) 2p 3/2 Ti 2p 2p 1/2 NAs/1T-MoS 2 (b) O 1s NAs/1T-MoS 2 NAs/2H-MoS 2 TiO2 NAs/2H-MoS2 NAs NAs Binding Energy (ev) Binding Energy (ev) Figure S8. XPS spectra of (a) Ti 2p, (b) O 1s for NAs, NAs/2H-MoS 2, and NAs/1T-MoS 2 composites. As shown in Figure S8, the binding energies of Ti 2p 3/2 and Ti 2p 1/2 for NAs are and ev respectively, which are ascribed to the Ti 4+ oxidation state. 3-4 After loading MoS 2 nanosheets onto NAs, the binding energies of Ti 2p 3/2 and Ti 2p 1/2 for NAs/MoS 2 composites shift to higher energies due to the existence of Ti 3+ states. 5 To be specific, the values shifted in NAs/1T-MoS 2 composite is larger than NAs/2H-MoS 2 composite, which coincides with the fact that the higher electronic interaction between NAs and 1T-MoS 2 nanosheets. 4, 6 From Figure S8b, O 1s can be seen and it will be useful in identifying the core levels. As for NAs, the O 1s peaks at ev attributed to the Ti O Ti bond, ev attributed to adsorbed water. 3, 6 Interesting, the phenomenon of peak shift also appear in NAs/MoS 2 composites, which is similar to the peak shift of Ti 2p. S9
10 IPCE (%) NAs NAs/2H-MoS 2 NAs/1T-MoS Wavelength (nm) Figure S9. IPCE spectra of NAs, NAs/2H-MoS 2 and NAs/1T-MoS 2 photoanodes at the incident wavelength range from 380 to 550 nm at a potential of 0.8 V vs. Ag/AgCl. The incident-photon-to-current-conversion efficiency (IPCE) was calculated from the current density recorded at different wavelengths using following formula IPCE (%)= 1240 J ph (ma cm -2 ) λ (nm) P light (mw cm -2 ) 100 where J ph is the photocurrent density, λ is the incident wavelength and P light is the incident irradiance. As shown in Figure S9, IPCE of both the two composites show improved performance compared to the NAs. Their IPCE values are more than 2 times of that of the NAs, in both visible and UV region. We believe that the broadened absorption should contribute to the improved IPCE. For example, the valence band edge potentials of 2H-MoS 2 is measured to be 1.54 V vs. NHE in ph 7 solution (Figure 8), which is sufficient to drive water oxidation reaction (E(H 2 O/O 2 )= 0.81 V thermodynamically. S10
11 Current density ( A/cm 2 ) NAs NAs/2H-MoS 2 NAs/1T-MoS Potential (V) vs. Ag/AgCl Figure S10. Photocurrent density versus applied potential of NAs, NAs/2H-MoS 2, and NAs/1T-MoS 2 composites in the dark. S11
12 Figure S11. SEM images of (a) NAs/1T-MoS 2 and (b) NAs/2H-MoS 2 composites after electrochemical measurements. S12
13 (a) TiO2 NAs/2H-MoS (c) 2.6 j (ma/cm2) 1.4 j (ma/cm2) 0.5 j (ma/cm2) (b) TiO2 NAs TiO2 NAs/1T-MoS Time (h) Time (h) Time (h) Figure S12. Photoanode stability at 0.8 V versus Ag/AgCl for TiO2 NAs, TiO2 NAs/2H-MoS2 and TiO2 NAs/1T-MoS2 photoanodes under constant AM 1.5 G illumination (100 mw/cm2). S13
14 (a) 1/C (F -2 cm 4 ) (c) 1/C (F -2 cm 4 ) HZ 80 HZ 60 HZ FTO V Potential (V vs. NHE) 100 HZ 80 HZ 60 HZ 2H-MoS V Potential (V vs. NHE) (b) 1/C (F -2 cm 4 ) (d) 1/C (F -2 cm 4 ) HZ 80 HZ 60 HZ NAs V Potential (V vs. NHE) 100 HZ 80 HZ 60 HZ 1T-MoS V Potential (V vs. NHE) Figure S13. Mott Schottky plots of (a) bare FTO substrate, (b) NAs, (c) 2H-MoS 2 nanosheets, and (d) 1T-MoS 2 nanosheets in 0.5 M Na 2 SO 4, ph=7. S14
15 REFERENCES (1) Fan, X.; Xu, P.; Li, Y. C.; Zhou, D.; Sun, Y.; Nguyen, M. A.; Terrones, M.; Mallouk, T. E., Controlled Exfoliation of MoS 2 Crystals into Trilayer Nanosheets. J. Am. Chem. Soc. 2016, 138, , DOI /jacs.6b (2) Eda, G.; Yamaguchi, H.; Voiry, D.; Fujita, T.; Chen, M.; Chhowalla, M., Photoluminescence from Chemically Exfoliated MoS 2. Nano Lett. 2011, 11, , DOI /nl201874w. (3) Zhou, Y.; Ma, R. Z.; Ebina, Y.; Takada, K.; Sasaki, T., Multilayer Hybrid Films of Titania Semiconductor Nanosheet and Silver Metal Fabricated via Layer-by-Layer Self-Assembly and Subsequent UV Irradiation. Chem. Mater. 2006, 18, , DOI /cm052284y. (4) Li, H. D.; Wang, Y. N.; Chen, G. H.; Sang, Y. H.; Jiang, H. D.; He, J. T.; Li, X.; Liu, H., Few-layered MoS 2 nanosheets wrapped ultrafine nanobelts with enhanced photocatalytic property. Nanoscale 2016, 8, , DOI /c5nr08796a. (5) Zheng, L.; Han, S.; Liu, H.; Yu, P.; Fang, X., Hierarchical MoS 2 nanosheet@ Nanotube Array Composites with Enhanced Photocatalytic and Photocurrent Performances. Small 2016, 12, , DOI /smll (6) Liu, C.; Wang, L.; Tang, Y.; Luo, S.; Liu, Y.; Zhang, S.; Zeng, Y.; Xu, Y., Vertical single or few-layer MoS 2 nanosheets rooting into nanofibers for highly efficient photocatalytic hydrogen evolution. Appl. Catal. B-Environ. 2015, 164, 1-9, DOI /j.apcatb S15
Efficient Hydrogen Evolution. University of Central Florida, 4000 Central Florida Blvd. Orlando, Florida, 32816,
Electronic Supplementary Material (ESI) for Energy & Environmental Science. This journal is The Royal Society of Chemistry 2017 MoS 2 /TiO 2 Heterostructures as Nonmetal Plasmonic Photocatalysts for Highly
More informationand Technology, Luoyu Road 1037, Wuhan, , P. R. China. *Corresponding author. ciac - Shanghai P. R.
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry Supplementary Information For Journal of Materials Chemistry A Perovskite- @BiVO
More informationSupporting Information
Supporting Information Unveiling Charge Separation Dynamics in CdS/Metal-Organic Framework Composites for Enhanced Photocatalysis Hai-Qun Xu,, Sizhuo Yang,, Xing Ma,, Jier Huang,*, and Hai-Long Jiang*,
More informationNanosheet-Constructed Porous BiOCl with Dominant {001} Facets for Superior Photosensitized Degradation
Electronic Supplementary Information Nanosheet-Constructed Porous BiOCl with Dominant {001} Facets for Superior Photosensitized Degradation Dong-Hong Wang, ab Gui-Qi Gao, b Yue-Wei Zhang, a Li-Sha Zhou,
More informationElectronic Supplementary Information Band-Structure-Controlled BiO(ClBr) (1-x)/2 I x Solid Solutions for Visible-Light Photocatalysis
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2015 Electronic Supplementary Information Band-Structure-Controlled BiO(ClBr)
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
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Supporting Information NiSe 2 Pyramids Deposited on N-doped Graphene Encapsulated
More informationHydrothermally Activated Graphene Fiber Fabrics for Textile. Electrodes of Supercapacitors
Supporting Information for Hydrothermally Activated Graphene Fiber Fabrics for Textile Electrodes of Supercapacitors Zheng Li, Tieqi Huang, Weiwei Gao*, Zhen Xu, Dan Chang, Chunxiao Zhang, and Chao Gao*
More informationCarbon Quantum Dots/NiFe Layered Double Hydroxide. Composite as High Efficient Electrocatalyst for Water
Supplementary Information Carbon Quantum Dots/NiFe Layered Double Hydroxide Composite as High Efficient Electrocatalyst for Water Oxidation Di Tang, Juan Liu, Xuanyu Wu, Ruihua Liu, Xiao Han, Yuzhi Han,
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
Copyright WILEY-VCH Verlag GmbH & Co. KGaA, 69469 Weinheim, Germany, 2018. Supporting Information for Small, DOI: 10.1002/smll.201801523 Ultrasensitive Surface-Enhanced Raman Spectroscopy Detection Based
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
Supporting Information Enhanced Activity and Stability of Carbon-Decorated Cuprous Oxide Mesoporous Nanorods for CO 2 Reduction in Artificial Photosynthesis Luo Yu a, Guojian Li a, Xiaoshu Zhang a, Xin
More informationA new concept of charging supercapacitors based on a photovoltaic effect
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2016 Electronic supporting information (ESI) A new concept of charging supercapacitors based on a photovoltaic
More informationPerovskite Solar Cells Powered Electrochromic Batteries for Smart. Windows
Electronic Supplementary Material (ESI) for Materials Horizons. This journal is The Royal Society of Chemistry 2016 Supporting Information for Perovskite Solar Cells Powered Electrochromic Batteries for
More informationFacile synthesis of a ZnO BiOI p n nano-heterojunction with excellent visible-light photocatalytic activity
Supporting Information for Facile synthesis of a ZnO BiOI p n nano-heterojunction with excellent visible-light photocatalytic activity Mengyuan Zhang 1, Jiaqian Qin 2,3 *, Pengfei Yu 1, Bing Zhang 1, Mingzhen
More informationSupporting information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry C. This journal is The Royal Society of Chemistry 2017 Supporting information High-quality single-layer nanosheets of MS 2 (M=
More informationGraphene is a single, two-dimensional nanosheet of aromatic sp 2 hybridized carbons that
Chemical Identity and Applications of Graphene-Titanium Dioxide Graphene is a single, two-dimensional nanosheet of aromatic sp 2 hybridized carbons that enhances the performance of photocatalysts. 1 The
More informationSupporting Information
Supporting Information A General Strategy for the Synthesis of Transition-Metal Phosphide/N-doped Carbon Frameworks for Hydrogen and Oxygen Evolution Zonghua Pu, Chengtian Zhang, Ibrahim Saana Amiinu,
More informationSupplementary Figure 1. (a-b) EDX of Mo 2 and Mo 2
Supplementary Figure 1. (a-b) EDX of Mo 2 C@NPC/NPRGO and Mo 2 C@NPC. Supplementary Figure 2. (a) SEM image of PMo 12 2-PPy, (b) TEM, (c) HRTEM, (d) STEM image and EDX elemental mapping of C, N, P, and
More informationGRAPHENE EFFECT ON EFFICIENCY OF TiO 2 -BASED DYE SENSITIZED SOLAR CELLS (DSSC)
Communications in Physics, Vol. 26, No. 1 (2016), pp. 43-49 DOI:10.15625/0868-3166/26/1/7961 GRAPHENE EFFECT ON EFFICIENCY OF TiO 2 -BASED DYE SENSITIZED SOLAR CELLS (DSSC) NGUYEN THAI HA, PHAM DUY LONG,
More informationVisible-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 informationSupporting Information for
Supporting Information for Multilayer CuO@NiO Hollow Spheres: Microwave-Assisted Metal-Organic-Framework Derivation and Highly Reversible Structure-Matched Stepwise Lithium Storage Wenxiang Guo, Weiwei
More informationAn Advanced Anode Material for Sodium Ion. Batteries
Layered-Structure SbPO 4 /Reduced Graphene Oxide: An Advanced Anode Material for Sodium Ion Batteries Jun Pan, Shulin Chen, # Qiang Fu, Yuanwei Sun, # Yuchen Zhang, Na Lin, Peng Gao,* # Jian Yang,* and
More informationSupplementary Materials for
advances.sciencemag.org/cgi/content/full/2/6/e1501764/dc1 Supplementary Materials for Efficient solar-driven water splitting by nanocone BiVO4-perovskite tandem cells Yongcai Qiu, Wei Liu, Wei Chen, Wei
More informationSupporting Information. Black Brookite Titania with High Solar Absorption and. Excellent Photocatalytic Perfomance
Supporting Information Black Brookite Titania with High Solar Absorption and Excellent Photocatalytic Perfomance Guilian Zhu, a Tianquan Lin, a HaoYin, a Xujie Lü, a Wei Zhao, a Zhanqiang Liu, a and Fuqiang
More informationSupplementary 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 informationSupporting Information. Electronic Modulation of Electrocatalytically Active. Highly Efficient Oxygen Evolution Reaction
Supporting Information Electronic Modulation of Electrocatalytically Active Center of Cu 7 S 4 Nanodisks by Cobalt-Doping for Highly Efficient Oxygen Evolution Reaction Qun Li, Xianfu Wang*, Kai Tang,
More informationSupplementary Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2015 Supplementary Information Engineering the Intermediate Band States in Amorphous
More informationDominating Role of Aligned MoS 2 /Ni 3 S 2. Nanoarrays Supported on 3D Ni Foam with. Hydrophilic Interface for Highly Enhanced
Supporting Information Dominating Role of Aligned MoS 2 /Ni 3 S 2 Nanoarrays Supported on 3D Ni Foam with Hydrophilic Interface for Highly Enhanced Hydrogen Evolution Reaction Jiamu Cao a, Jing Zhou a,
More informationOxygen Vacancy Induced Bismuth Oxyiodide with Remarkably. Increased Visible-light Absorption and Superior Photocatalytic.
Oxygen Vacancy Induced Bismuth Oxyiodide with Remarkably Increased Visible-light Absorption and Superior Photocatalytic Performance Yongchao Huang, Haibo Li, Muhammad-Sadeeq Balogun, Wenyue Liu, Yexiang
More informationSelf-floating nanostructural Ni-NiO x /Ni foam for solar thermal water evaporation
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2019 The supporting information for Self-floating nanostructural Ni-NiO x /Ni
More informationSupporting Information. hollow nanofibers: enhanced photocatalytic activity based on. highly efficient charge separation and transfer
Supporting Information Assembling n-bi 2 MoO 6 nanosheets on electrospun p-cual 2 O 4 hollow nanofibers: enhanced photocatalytic activity based on highly efficient charge separation and transfer Jian Zhang,
More informationElectronic 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 informationSupporting Information. sulfurization of a bi-metal-organic framework for highperformance. supercapacitor and its photocurrent
Electronic Supplementary Material (ESI) for Dalton Transactions. This journal is The Royal Society of Chemistry 2018 Supporting Information One-step synthesis of MnS/MoS 2 /C through calcination and sulfurization
More informationBand Edge Engineering in BiVO 4 /TiO 2 Heterostructure: Enhanced Photoelectrochemical Performance through Improved Charge Transfer
Supporting Information Band Edge Engineering in BiVO 4 /TiO 2 Heterostructure: Enhanced Photoelectrochemical Performance through Improved Charge Transfer Aadesh P. Singh 1, Nisha Kodan 1, Bodh R. Mehta
More informationSupplementary Information
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2017 Supplementary Information Supramolecular interactions via hydrogen bonding contributing to
More informationElectronic Supporting Information
Electronic Supporting Information Enhancing photocatalytic activity of graphitic carbon nitride by co-doping with P and C for efficient hydrogen generation Hao Wang, a Bo Wang, a Yaru Bian, a Liming Dai
More informationSupporting Information. Engineering Two-Dimensional Mass-Transport Channels
Supporting Information Engineering Two-Dimensional Mass-Transport Channels of MoS 2 Nanocatalyst towards Improved Hydrogen Evolution Performance Ge Wang a, Jingying Tao a, Yijie Zhang a, Shengping Wang
More informationMetal Organic Framework-Derived Metal Oxide Embedded in Nitrogen-Doped Graphene Network for High-Performance Lithium-Ion Batteries
Supporting Information for Metal Organic Framework-Derived Metal Oxide Embedded in Nitrogen-Doped Graphene Network for High-Performance Lithium-Ion Batteries Zhu-Yin Sui, Pei-Ying Zhang,, Meng-Ying Xu,
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 informationHigh Light Absorption and Charge Separation Efficiency at Low Applied Voltage from Sb-doped SnO 2 /BiVO 4 Core/Shell Nanorod-Array Photoanodes
Supporting Information for: High Light Absorption and Charge Separation Efficiency at Low Applied Voltage from Sb-doped SnO 2 /BiVO 4 Core/Shell Nanorod-Array Photoanodes Lite Zhou 1,2, Chenqi Zhao 1,2,
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 for
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2019 Supporting Information for Enhanced cycling stability of boron-doped lithium-rich
More informationPhotovoltaic Enhancement Due to Surface-Plasmon Assisted Visible-Light. Absorption at the Inartificial Surface of Lead Zirconate-Titanate Film
Photovoltaic Enhancement Due to Surface-Plasmon Assisted Visible-Light Absorption at the Inartificial Surface of Lead Zirconate-Titanate Film Fengang Zheng, a,b, * Peng Zhang, a Xiaofeng Wang, a Wen Huang,
More informationNanochannel-Assisted Perovskite Nanowires: Growth Mechanisms. to Photodetector Applications
Supplementary Information: Nanochannel-Assisted Perovskite Nanowires: Growth Mechanisms to Photodetector Applications Qitao Zhou, Jun Gyu Park, Riming Nie, Ashish Kumar Thokchom, Dogyeong Ha, Jing Pan,
More informationSupporting Information
Supporting Information Carbon Nitride-Modified DefectiveTiO2 x@carbon Spheres for Photocatalytic H2 Evolution and Pollutants Removal: Synergistic Effect and Mechanism Insight Chengzhang Zhu, Xiao Chen,
More informationSupporting Information
Supporting Information Nest-like NiCoP for Highly Efficient Overall Water Splitting Cheng Du, a Lan Yang, a Fulin Yang, a Gongzhen Cheng a and Wei Luo a,b* a College of Chemistry and Molecular Sciences,
More informationInterdisciplinary Graduate School, Nanyang Technological University, Singapore , Singapore.
Electronic Supplementary Material (ESI) for Nanoscale. This journalelectronic is TheSupplementary Royal Society Information of Chemistry (ESI) for 2014 Nanoscale. Triple-layer nanostructured WO 3 photoanodes
More informationSupporting Information
Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2017 Supporting Information Enhanced Photocatalytic Hydrogen Evolution from In-situ Formation of Few-layered
More informationMorphology-Selective Synthesis of Cu(NO3)2 2.5H2O. Micro/Nanostructures Achieved by Rational Manipulation
Electronic Supplementary Material (ESI) for CrystEngComm. This journal is The Royal Society of Chemistry 2018 Electronic Supplementary Information Morphology-Selective Synthesis of Cu(NO3)2 2.5H2O Micro/Nanostructures
More informationHigh-Performance Flexible Asymmetric Supercapacitors Based on 3D. Electrodes
Supporting Information for: High-Performance Flexible Asymmetric Supercapacitors Based on 3D Porous Graphene/MnO 2 Nanorod and Graphene/Ag Hybrid Thin-Film Electrodes Yuanlong Shao, a Hongzhi Wang,* a
More informationState Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences,
Electronic Supplementary Material (ESI) for Chemical Science. This journal is The oyal Society of Chemistry 16 Electronic Supplementary Information Insight into the Charge Transfer in Particulate Ta 3
More informationSupporting Information
Supporting Information Liquid Metal/Metal Oxide Frameworks with Incorporated Ga 2 O 3 for Photocatalysis Wei Zhang, * Boddu S. Naidu, Jian Zhen Ou, Anthony P. O Mullane, Benjamin J. Carey, Yichao Wang,
More informationDefect mitigation of Solution-Processed 2D WSe 2 Nano-flakes for Solar-to- Hydrogen Conversion
Supporting information for: Defect mitigation of Solution-Processed 2D WSe 2 Nano-flakes for Solar-to- Hydrogen Conversion Xiaoyun Yu, Néstor Guijarro, Melissa Johnson, and Kevin Sivula* Laboratory for
More informationSupporting Information for. Highly active catalyst derived from a 3D foam of Fe(PO 3 ) 2 /Ni 2 P for extremely efficient water oxidation
Supporting Information for Highly active catalyst derived from a 3D foam of Fe(PO 3 ) 2 /Ni 2 P for extremely efficient water oxidation Haiqing Zhou a,1, Fang Yu a,1, Jingying Sun a, Ran He a, Shuo Chen
More informationSupporting Information
Supporting Information Fe 3 O 4 @Carbon Nanosheets for All-Solid-State Supercapacitor Electrodes Huailin Fan, Ruiting Niu, & Jiaqi Duan, Wei Liu and Wenzhong Shen * State Key Laboratory of Coal Conversion,
More informationSupporting Information
Supporting Information Wiley-VCH 2013 69451 Weinheim, Germany Hierarchical Nanosheet-Based MoS 2 Nanotubes Fabricated by an Anion-Exchange Reaction of MoO 3 Amine Hybrid Nanowires** Sifei Zhuo, You Xu,
More informationAll-Inorganic Perovskite Solar Cells
Supporting Information for: All-Inorganic Perovskite Solar Cells Jia Liang, Caixing Wang, Yanrong Wang, Zhaoran Xu, Zhipeng Lu, Yue Ma, Hongfei Zhu, Yi Hu, Chengcan Xiao, Xu Yi, Guoyin Zhu, Hongling Lv,
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 informationWater Splitting by Charge Transport Design and Optical Absorption
Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2018 Supporting Information for High-Efficiency SrTiO 3 /TiO 2 Hetero-Photoanode for Visible-Light
More informationSupplementary Figure 1 Morpholigical properties of TiO 2-x SCs. The statistical particle size distribution (a) of the defective {001}-TiO 2-x SCs and
Supplementary Figure 1 Morpholigical properties of TiO 2-x s. The statistical particle size distribution (a) of the defective {1}-TiO 2-x s and their typical TEM images (b, c). Quantity Adsorbed (cm 3
More informationSupporting Information. Metal-Organic Frameworks Mediated Synthesis of One-Dimensional Molybdenum-Based/Carbon Composites for Enhanced Lithium Storage
Supporting Information Metal-Organic Frameworks Mediated Synthesis of One-Dimensional Molybdenum-Based/Carbon Composites for Enhanced Lithium Storage Wei Tian a, Han Hu b, Yixian Wang a, Peng Li c, Jingyan
More informationgraphene oxide as robust platform for highly sensitive uric acid detection
Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2017 Supporting Information CeO 2-x /C/rGO nanocomposites derived from Ce-MOF and graphene oxide as
More informationSupporting Information. Co 4 N Nanosheets Assembled Mesoporous Sphere as a Matrix for Ultrahigh Sulfur Content Lithium Sulfur Batteries
Supporting Information Co 4 N Nanosheets Assembled Mesoporous Sphere as a Matrix for Ultrahigh Sulfur Content Lithium Sulfur Batteries Ding-Rong Deng, Fei Xue, Yue-Ju Jia, Jian-Chuan Ye, Cheng-Dong Bai,
More informationSupporting Information
Supporting Information Enhanced Photocatalytic Activity of Titanium Dioxide: Modification with Graphene Oxide and Reduced Graphene Oxide Xuandong Li,* Meirong Kang, Xijiang Han, Jingyu Wang, and Ping Xu
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 informationCu 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 informationSupporting Information
Supporting Information Highly Sensitive, Reproducible, and Stable SERS Sensors Based on Well-Controlled Silver Nanoparticles Decorated Silicon Nanowire Building Blocks Xue Mei Han, Hui Wang, Xue Mei Ou,
More informationSupporting Information Available:
Supporting Information Available: Photoresponsive and Gas Sensing Field-Effect Transistors based on Multilayer WS 2 Nanoflakes Nengjie Huo 1, Shengxue Yang 1, Zhongming Wei 2, Shu-Shen Li 1, Jian-Bai Xia
More informationREFRACTORY METAL OXIDES: FABRICATION OF NANOSTRUCTURES, PROPERTIES AND APPLICATIONS
REFRACTORY METAL OXIDES: FABRICATION OF NANOSTRUCTURES, PROPERTIES AND APPLICATIONS S.K. Lazarouk, D.A. Sasinovich BELARUSIAN STATE UNIVERSITY OF INFORMATICS AND RADIOELECTRONICS Outline: -- experimental
More informationSelf-Supported Three-Dimensional Mesoporous Semimetallic WP 2. Nanowire Arrays on Carbon Cloth as a Flexible Cathode for
Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2016 Electronic supplementary information Self-Supported Three-Dimensional Mesoporous Semimetallic
More informationGeneral Synthesis of Graphene-Supported. Bicomponent Metal Monoxides as Alternative High- Performance Li-Ion Anodes to Binary Spinel Oxides
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2016 Electronic Supplementary Information (ESI) General Synthesis of Graphene-Supported
More informationHigh Salt Removal Capacity of Metal-Organic Gel Derived. Porous Carbon for Capacitive Deionization
Supporting Information High Salt Removal Capacity of Metal-Organic Gel Derived Porous Carbon for Capacitive Deionization Zhuo Wang, Tingting Yan, Guorong Chen, Liyi Shi and Dengsong Zhang* Research Center
More informationEnhanced photocurrent of ZnO nanorods array sensitized with graphene. quantum dots
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2015 Enhanced photocurrent of ZnO nanorods array sensitized with graphene quantum dots Bingjun Yang,
More informationSupporting Information
Copyright WILEY-VCH Verlag GmbH & Co. KGaA, 69469 Weinheim, Germany, 2015. Supporting Information for Adv. Funct. Mater., DOI: 10.1002/adfm.201503131 Tuning the Excitonic States in MoS 2 /Graphene van
More informationSupporting Information:
Supporting Information: High Efficiency Photoelectrocatalytic Hydrogen Generation Enabled by Palladium Quantum Dots Sensitized TiO 2 Nanotube Arrays Meidan Ye, Jiaojiao Gong, Yuekun Lai, Changjian Lin,*,
More informationSupporting Information
Supporting Information Hydrogenated Blue Titania for Efficient Solar to Chemical Conversions: Preparation, Characterization, and Reaction Mechanism of CO2 Reduction Guoheng Yin,, Xieyi Huang, Tianyuan
More informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry C. This journal is The Royal Society of Chemistry 2017 Electronic Supplementary Information Trifunctional NiO Ag NiO Electrodes
More informationSupporting Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Supporting Information Directly anchoring 2D NiCo metal-organic frameworks
More informationExperimental and Theoretical Calculation Investigation on
Electronic Supplementary Material (ESI) for Environmental Science: Nano. This journal is The Royal Society of Chemistry 2018 Experimental and Theoretical Calculation Investigation on Efficient Pb(II) Adsorption
More informationSupporting Information
Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2019 Supporting Information Atomically dispersed Ni as the active site towards selective hydrogenation
More informationSupporting Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Supporting Information Si/SiO x Hollow Nanospheres/Nitrogen-Doped Carbon
More informationSelf-assembled pancake-like hexagonal tungsten oxide with ordered mesopores for supercapacitors
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Electronic Supporting Information Self-assembled pancake-like hexagonal
More informationTowards Visible Light Hydrogen Generation: Quantum Dot-Sensitization via Efficient Light Harvesting of Hybrid-TiO 2
Supporting Information Towards Visible Light Hydrogen Generation: Quantum Dot-Sensitization via Efficient Light Harvesting of Hybrid-TiO 2 Kwanghyun Kim, Myeong-Jong Kim, Sun-I Kim, and Ji-Hyun Jang *
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 informationSupporting Information
Supporting Information Dynamic Interaction between Methylammonium Lead Iodide and TiO 2 Nanocrystals Leads to Enhanced Photocatalytic H 2 Evolution from HI Splitting Xiaomei Wang,, Hong Wang,, Hefeng Zhang,,
More informationHoneycomb-like Interconnected Network of Nickel Phosphide Hetero-nanoparticles
Supporting Information Honeycomb-like Interconnected Network of Nickel Phosphide Hetero-nanoparticles with Superior Electrochemical Performance for Supercapacitors Shude Liu a, Kalimuthu Vijaya Sankar
More informationZnO nanoparticle based highly efficient CdS/CdSe quantum dot-sensitized solar cells
Electronic Supplementary Information (ESI) ZnO nanoparticle based highly efficient CdS/CdSe quantum dot-sensitized solar cells Chunhui Li, a Lei Yang, a Junyan Xiao, a Yih-Chyng Wu, Martin Søndergaard,
More informationEnhances Photoelectrochemical Water Oxidation
-Supporting Information- Exposure of WO 3 Photoanodes to Ultraviolet Light Enhances Photoelectrochemical Water Oxidation Tengfei Li, Jingfu He, Bruno Peña, Curtis P. Berlinguette* Departments of Chemistry
More informationSupplementary information
Supplementary information Improving the Working Efficiency of a Triboelectric Nanogenerator by the Semimetallic PEDOT:PSS Hole Transport Layer and its Application in Self- Powered Active Acetylene Gas
More informationThree-Dimensional Decoupling Co-catalyst from. Photo-absorbing Semiconductor as a New Strategy. to Boost Photoelectrochemical Water Splitting
Supporting Information for Three-Dimensional Decoupling Co-catalyst from Photo-absorbing Semiconductor as a New Strategy to Boost Photoelectrochemical Water Splitting He Lin,, Xia Long,*, Yiming An, Dan
More informationFigure S1 TEM image of nanoparticles, showing the hexagonal shape of the particles.
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information Au@Poly(acrylic acid) Plasmons and
More informationHole Selective NiO Contact for Efficient Perovskite Solar Cells with Carbon Electrode
Supporting information For Nano Letters Hole Selective NiO Contact for Efficient Perovskite Solar Cells with Carbon Electrode Xiaobao Xu,,, Zonghao Liu,, Zhixiang Zuo, Meng Zhang, Zhixin Zhao, Yan Shen,
More informationFabrication of Metallic Nickel-Cobalt Phosphide Hollow Microspheres for. High-Rate Supercapacitors
Supporting Information Fabrication of Metallic Nickel-Cobalt Phosphide Hollow Microspheres for High-Rate Supercapacitors Miao Gao, Wei-Kang Wang, Xing Zhang, Jun Jiang, Han-Qing Yu CAS Key Laboratory of
More informationSupporting Information:
Supporting Information: Enhancing Visible Light Photo-Oxidation of Water with TiO 2 Nanowire Arrays via Co-treatment with H 2 and NH 3 : Synergistic Effects between Ti 3+ and N. Son Hoang, Sean P. Berglund,
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 informationControlling Interfacial Contact and Exposed Facets for. Enhancing Photocatalysis via 2D-2D Heterostructure
Electronic Supplementary Material (ESI) for Chemical Communications. This journal is The Royal Society of Chemistry 2015 Electronic Supplementary Information Controlling Interfacial Contact and Exposed
More informationSupporting Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Supporting Information Ultrathin Molybdenum Boride Films for Highly Efficient
More informationbifunctional electrocatalyst for overall water splitting
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Hierarchical Ni/NiTiO 3 derived from NiTi LDHs: a bifunctional electrocatalyst
More information