Efficient Hydrogen Production on a 3D Flexible Heterojunction Material

doi:10.1002/adma.201707082

CORC > 化学研究所 > 中国科学院化学研究所

	Efficient Hydrogen Production on a 3D Flexible Heterojunction Material
	Yu, Huidi 1,2; Xue, Yurui 1; Hui, Lan 1; Zhang, Chao 1; Li, Yongjun 1,2; Zuo, Zicheng 1; Zhao, Yingjie 3; Li, Zhibo 3; Li, Yuliang 1,2
刊名	ADVANCED MATERIALS
	2018-05-24
卷号	30 期号:21
关键词	Electrocatalysts Flexible Heterojunction Materials Graphdiyne Hydrogen Production Molybdenum Disulfide
ISSN号	0935-9648
DOI	10.1002/adma.201707082
英文摘要	A novel heterojunction material, with electron-rich graphdiyne as the host and molybdenum disulfide as the catalytic center (eGDY/MDS), to produce ultraefficient hydrogen-evolution reaction (HER) at all pH values is described. It is a surprise that the metallic conductor combined from two semiconductor materials, eGDY and MDS, leads to optimal free energy (Delta G(H)) and enhancement in the intrinsic HER catalytic performances. The calculated and experimental results indicate that eGDY/MDS shows greatly enhanced catalytic activities and high stabilities in both acidic and alkaline conditions; these approach the outstanding performances of the state-of-the-art noble-metal-based catalysts. The eGDY/MDS shows better activity than Pt/C in alkaline media and remarkable enhancement in photocurrent density. The high catalytic activity of eGDY/MDS originates from facilitated electronic transfer kinetics, high conductivity, more exposed catalytic active sites, and excellent mass transport.
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000434032600021
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/42817]
专题	中国科学院化学研究所
通讯作者	Xue, Yurui; Li, Yuliang
作者单位	1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China 3.Qingdao Univ Sci & Technol, Sch Polymer Sci & Engn, Qingdao 266042, Peoples R China
推荐引用方式 GB/T 7714	Yu, Huidi,Xue, Yurui,Hui, Lan,et al. Efficient Hydrogen Production on a 3D Flexible Heterojunction Material[J]. ADVANCED MATERIALS,2018,30(21).
APA	Yu, Huidi.,Xue, Yurui.,Hui, Lan.,Zhang, Chao.,Li, Yongjun.,...&Li, Yuliang.(2018).Efficient Hydrogen Production on a 3D Flexible Heterojunction Material.ADVANCED MATERIALS,30(21).
MLA	Yu, Huidi,et al."Efficient Hydrogen Production on a 3D Flexible Heterojunction Material".ADVANCED MATERIALS 30.21(2018).