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  2. 沈阳自动化研究所
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  4. 广州中国科学院沈阳自动化研究所分所
Modified Nanopillar Arrays for Highly Stable and Efficient Photoelectrochemical Water Splitting

文献类型：期刊论文

作者Huang, Lanyan1; Shang, Chaoqun1; Jin, Mingliang1,3; Shui, Lingling1; Zhang, Yongguang1,3; Zhang, Zhang3; Chen ZH(陈志鸿)3,4; Yuan MZ(苑明哲)4; Wang, Xin1,3; Kempa, Krzysztof2
刊名GLOBAL CHALLENGES
出版日期2019
卷号3期号:3页码:1-5
关键词graphitic carbon nitride hydrogen evolution photoelectrochemistry quantum dots TiO2 nanopillars
ISSN号2056-6646
产权排序2
英文摘要

Atomically modified graphitic carbon nitride quantum dots (QDs), characterized by strongly increased reactivity and stability, are developed. These are deposited on arrays of TiO2 nanopillars used as a photoanode for the photoelectrochemical water splitting. This photoanode shows excellent stability, with 111 h of continuous work without any performance loss, which outperforms the best-reported results by a factor of 10. Remarkably, our photoanode produces hydrogen even at zero bias. The excellent performance is attributed to the enhancement of photoabsorption, as well as to the promotion of charge separation between TiO2 nanopillars and the QDs.

语种英语
WOS记录号WOS:000460185600005
资助机构NSFCNational Natural Science Foundation of China [51602111] ; Cultivation project of National Engineering Technology Center [2017B090903008] ; Xijiang RD Team ; Guangdong Provincial Grant [2015A030310196, 2017A050506009] ; Pearl River S&T Nova Program of Guangzhou [201506040045] ; Talent Program of Chinese Academy Sciences ; MOE International Laboratory for Optical Information Technologies ; 111 ProjectMinistry of Education, China - 111 Project
源URL[http://ir.sia.cn/handle/173321/26437]  
专题沈阳自动化研究所_广州中国科学院沈阳自动化研究所分所
通讯作者Yuan MZ(苑明哲); Kempa, Krzysztof
作者单位1.Guangdong Provincial Key Laboratory of Optical Information Materials and Technology & Institute of Electronic Paper Displays, South China Academy of Advanced Optoelectronics, South China Normal University, Guangdong, China
2.Department of Physics, Boston College, Chestnut Hill, MA 02467, USA
3.International Academy of Optoelectronics at Zhaoqing, South China Normal University, Guangdong, China
4.Shenyang Institute of Automation, Guangzhou, Chinese Academy of Sciences Guangzhou, Guangdong, China
推荐引用方式
GB/T 7714		 Huang, Lanyan,Shang, Chaoqun,Jin, Mingliang,et al. Modified Nanopillar Arrays for Highly Stable and Efficient Photoelectrochemical Water Splitting[J]. GLOBAL CHALLENGES,2019,3(3):1-5.
APA Huang, Lanyan.,Shang, Chaoqun.,Jin, Mingliang.,Shui, Lingling.,Zhang, Yongguang.,...&Zhou, Guofu.(2019).Modified Nanopillar Arrays for Highly Stable and Efficient Photoelectrochemical Water Splitting.GLOBAL CHALLENGES,3(3),1-5.
MLA Huang, Lanyan,et al."Modified Nanopillar Arrays for Highly Stable and Efficient Photoelectrochemical Water Splitting".GLOBAL CHALLENGES 3.3(2019):1-5.

入库方式： OAI收割

来源：沈阳自动化研究所

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