Novel composites of graphitic carbon nitride and NiO nanosheet arrays as effective photocathodes with enhanced photocurrent performances | |
Department | OSSO国家重点实验室 |
Wang ZH(汪忠浩)1,2; Zou GJ(邹国军)1; Feng, Chenchen1; Ma Y(马英)1,2; Wang XL(王晓来)1; Bi YP(毕迎普)1; Bi YP(毕迎普); Wang XL(王晓来) | |
The second department | erc国家工程研究中心 |
2016 | |
Source Publication | RSC Advances |
ISSN | 2046-2069 |
Volume | 6Issue:86Pages:83350-83355 |
Abstract | Novel composites composed of graphitic carbon nitride (GCN) and p-type semiconductor of NiO nanosheet arrays were fabricated for the first time and demonstrated to be efficient photocathodes for enhancing charge separation and hole transfer. The NiO nanosheet arrays could effectively suppress the charge recombination of the GCN, and photo-generated holes could be effectively transferred to conductive substrates. The photocurrent density could be significantly improved up to −70 μA cm−2 at 0.42 V versus a reversible hydrogen electrode (RHE) under visible light irradiation, which is nearly 60 times higher than that of pristine GCN under the same conditions. This work would open a new door for the design of highly efficient photocathode materials based on GCN. |
Subject Area | 物理化学与绿色催化 |
DOI | 10.1039/c6ra18999g |
Funding Organization | the "Hundred Talents Program" of the Chinese Academy of Sciences;the National Natural Science Foundation of China (21573264;21273255;21303232) |
Indexed By | SCI |
If | 3.108 |
Language | 英语 |
Funding Project | 多相催化—2研究组;能源与环境纳米催化材料研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21037 |
Collection | 羰基合成与选择氧化国家重点实验室(OSSO) 精细石油化工中间体国家工程研究中心(ERC) |
Corresponding Author | Bi YP(毕迎普); Wang XL(王晓来) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
Recommended Citation GB/T 7714 | Wang ZH,Zou GJ,Feng, Chenchen,et al. Novel composites of graphitic carbon nitride and NiO nanosheet arrays as effective photocathodes with enhanced photocurrent performances[J]. RSC Advances,2016,6(86):83350-83355. |
APA | Wang ZH.,Zou GJ.,Feng, Chenchen.,Ma Y.,Wang XL.,...&王晓来.(2016).Novel composites of graphitic carbon nitride and NiO nanosheet arrays as effective photocathodes with enhanced photocurrent performances.RSC Advances,6(86),83350-83355. |
MLA | Wang ZH,et al."Novel composites of graphitic carbon nitride and NiO nanosheet arrays as effective photocathodes with enhanced photocurrent performances".RSC Advances 6.86(2016):83350-83355. |
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c6ra18999g.pdf(744KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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