Wafer-scale transferable molybdenum disulfide thin-film catalysts for photoelectrochemical hydrogen production

被引：185

作者：

Kwon, Ki Chang ^{[1
]}

Choi, Seokhoon ^{[1
]}

Hong, Kootak ^{[1
]}

Moon, Cheon Woo ^{[1
]}

Shim, Young-Seok ^{[1
]}

Kim, Do Hong ^{[1
]}

Kim, Taemin ^{[1
]}

Sohn, Woonbae ^{[1
]}

Jeon, Jong-Myeong ^{[1
]}

Lee, Chul-Ho ^{[2
]}

Nam, Ki Tae ^{[1
]}

Han, Seungwu ^{[1
]}

Kim, Soo Young ^{[3
]}

Jang, Ho Won ^{[1
]}

机构：

[1] Seoul Natl Univ, Res Inst Adv Mat, Dept Mat Sci & Engn, Seoul 08826, South Korea

[2] Korea Univ, KU KIST Grad Sch Converging Sci & Technol, Seoul 136701, South Korea

[3] Chung Ang Univ, Sch Chem Engn & Mat Sci, Seoul 156756, South Korea

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2016年 / 9卷 / 07期

基金：

新加坡国家研究基金会;

关键词：

MONOLAYER MOS2; LARGE-AREA; EVOLUTION; EFFICIENT; SILICON; LAYERS; WS2; SI; HETEROJUNCTION; IDENTIFICATION;

D O I：

10.1039/c6ee00144k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We demonstrate that wafer-scale, transferable, and transparent thin-film catalysts based on MoS2, which consists of cheap and earth abundant elements, can provide a low onset potential of 1 mA cm(-2) at 0.17 V versus a reversible hydrogen electrode and the high photocurrent density of 24.6 mA cm(-2) at 0 V for a p-type Si photocathode. c-Domains with vertically stacked (100) planes in the transferable 2H-MoS2 thin films, which are grown via a thermolysis method, act as active sites for the hydrogen evolution reaction, and photogenerated electrons are efficiently transported through the n-MoS2/p-Si heterojunction.

引用

页码：2240 / 2248

页数：9

共 47 条

[1] Two-Dimensional Transition Metal Dichalcogenide Nanomaterials for Solar Water Splitting [J].

Andoshe, Dinsefa M. ;

Jeon, Jong-Myeong ;

Kim, Soo Young ;

Jang, Ho Won .

ELECTRONIC MATERIALS LETTERS, 2015, 11 (03) :323-335

[2] SPECTROSCOPIC ANALYSIS OF THE INTERFACE BETWEEN SI AND ITS THERMALLY GROWN OXIDE [J].

ASPNES, DE ;

THEETEN, JB .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1980, 127 (06) :1359-1365

[3] Electrocatalytic Hydrogen Evolution Reaction on Edges of a Few Layer Molybdenum Disulfide Nanodots [J].

Benson, John ;

Li, Meixian ;

Wang, Shuangbao ;

Wang, Peng ;

Papakonstantinou, Pagona .

ACS APPLIED MATERIALS & INTERFACES, 2015, 7 (25) :14113-14122

[4] Identification of individual and few layers of WS2 using Raman Spectroscopy [J].

Berkdemir, Ayse ;

Gutierrez, Humberto R. ;

Botello-Mendez, Andres R. ;

Perea-Lopez, Nestor ;

Elias, Ana Laura ;

Chia, Chen-Ing ;

Wang, Bei ;

Crespi, Vincent H. ;

Lopez-Urias, Florentino ;

Charlier, Jean-Christophe ;

Terrones, Humberto ;

Terrones, Mauricio .

SCIENTIFIC REPORTS, 2013, 3

[5] Silicon Decorated with Amorphous Cobalt Molybdenum Sulfide Catalyst as an Efficient Photocathode for Solar Hydrogen Generation [J].

Chen, Yang ;

Tran, Phong D. ;

Boix, Pablo ;

Ren, Yi ;

Chiam, Sing Yang ;

Li, Zhen ;

Fu, Kunwu ;

Wong, Lydia H. ;

Barber, James .

ACS NANO, 2015, 9 (04) :3829-3836

[6] Ultrathin WS2 Nanoflakes as a High-Performance Electrocatalyst for the Hydrogen Evolution Reaction [J].

Cheng, Liang ;

Huang, Wenjing ;

Gong, Qiufang ;

Liu, Changhai ;

Liu, Zhuang ;

Li, Yanguang ;

Dai, Hongjie .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2014, 53 (30) :7860-7863

[7] Designing Efficient Solar-Driven Hydrogen Evolution Photocathodes Using Semitransparent MoQxCly (Q = S, Se) Catalysts on Si Micropyramids [J].

Ding, Qi ;

Zhai, Jianyuan ;

Caban-Acevedo, Miguel ;

Shearer, Melinda J. ;

Li, Linsen ;

Chang, Hung-Chih ;

Tsai, Meng-Lin ;

Ma, Dewei ;

Zhang, Xingwang ;

Hamers, Robert J. ;

He, Jr-Hau ;

Jin, Song .

ADVANCED MATERIALS, 2015, 27 (41) :6511-+

[8] Efficient Photoelectrochemical Hydrogen Generation Using Heterostructures of Si and Chemically Exfoliated Metallic MoS2 [J].

Ding, Qi ;

Meng, Fei ;

English, Caroline R. ;

Caban-Acevedo, Miguel ;

Shearer, Melinda J. ;

Liang, Dong ;

Daniel, Andrew S. ;

Hamers, Robert J. ;

Jin, Song .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (24) :8504-8507

[9] THE ENERGETICS OF P/N PHOTOELECTROLYSIS CELLS [J].

FORNARINI, L ;

NOZIK, AJ ;

PARKINSON, BA .

JOURNAL OF PHYSICAL CHEMISTRY, 1984, 88 (15) :3238-3243

[10] Photoelectrochemical Hydrogen Production on InP Nanowire Arrays with Molybdenum Sulfide Electrocatalysts [J].

Gao, Lu ;

Cui, Yingchao ;

Wang, Jia ;

Cavalli, Alessandro ;

Standing, Anthony ;

Vu, Thuy T. T. ;

Verheijen, Marcel A. ;

Haverkort, Jos E. M. ;

Bakkers, Erik P. A. M. ;

Notten, Peter H. L. .

NANO LETTERS, 2014, 14 (07) :3715-3719

← 1 2 3 4 5 →