Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Synthesis of GO-modified Cu2O nanosphere and the photocatalytic mechanism of water splitting for hydrogen production | |
Huang, Ying1,2 ; Yan, Chang-Feng1,2; Guo, Chang-Qing1; Lu, Zhuo-Xin1,2; Shi, Yan1; Wang, Zhi-Da1
| |
| 2017-02-16 | |
| Source Publication | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| ISSN | 0360-3199 |
| Volume | 42Issue:7Pages:4007-4016 |
| Abstract | A new one-step method for synthesize cuprous oxide nanosphere without any additive surfactant in room temperature and atmospheric pressure was carried. The nanospheres with the diameters less than 100 nm were well-dispersed and formed the core shell structure with the GO. The partial reduction of GO increases the atomic percentage of sp(2) carbon (graphene sheets). It was found that sp(2) carbon with better conductivity plays an important role in mitigating electron hole recombination and enhancing electron transfer between Cu2O and GO and thus enhance the photocatalytic activity. The highest hydrogen yields for GO-modified samples (118.3 p.mol) were more than twice as large as that of bare Cu2O nanosphere (44.6 umol). 2016 Published by Elsevier Ltd on behalf of Hydrogen Energy Publications LLC. |
| Subtype | Article |
| Keyword | Cu(2)0 Nanosphere Graphene Oxide Photocatalyst Hydrogen Water Splitting |
| WOS Headings | Science & Technology ; Physical Sciences ; Technology |
| DOI | 10.1016/j.ijhydene,2016.10.157 |
| WOS Subject Extended | Chemistry ; Electrochemistry ; Energy & Fuels |
| WOS Keyword | GRAPHENE OXIDE ; VISIBLE-LIGHT ; NANOWIRE ARRAYS ; GRAPHITE OXIDE ; CARBON-DIOXIDE ; REDUCTION ; EVOLUTION ; EFFICIENT ; NANOCOMPOSITE ; GENERATION |
| Indexed By | SCI |
| Language | 英语 |
| Funding Organization | CAS Renewable Energy Key Lab ; National Science Foundation of China(51576201) ; Natural Science Foundation of Guangdong Province(2015A030312007) ; Guangdong Science and Technology Project(2013B050800007) ; Guangzhou Science and Technology Project(2013J4500027) |
| WOS Subject | Chemistry, Physical ; Electrochemistry ; Energy & Fuels |
| WOS ID | WOS:000397687000012 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/14086 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Yan, Chang-Feng |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Huang, Ying,Yan, Chang-Feng,Guo, Chang-Qing,et al. Synthesis of GO-modified Cu2O nanosphere and the photocatalytic mechanism of water splitting for hydrogen production[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2017,42(7):4007-4016. |
| APA | Huang, Ying,Yan, Chang-Feng,Guo, Chang-Qing,Lu, Zhuo-Xin,Shi, Yan,&Wang, Zhi-Da.(2017).Synthesis of GO-modified Cu2O nanosphere and the photocatalytic mechanism of water splitting for hydrogen production.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,42(7),4007-4016. |
| MLA | Huang, Ying,et al."Synthesis of GO-modified Cu2O nanosphere and the photocatalytic mechanism of water splitting for hydrogen production".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 42.7(2017):4007-4016. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment