MoP nanosheets supported on biomass-derived carbon flake: One-step facile preparation and application as a novel high-active electrocatalyst toward hydrogen evolution reaction

被引：237

作者：

Cui, Wei ^{[1
,2
]}

Liu, Qian ^{[1
]}

Xing, Zhicai ^{[1
]}

Asiri, Abdullah M. ^{[3
,4
]}

Alamry, Khalid A. ^{[3
,4
]}

Sun, Xuping ^{[1
,3
,4
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Jilin, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

[3] King Abdulaziz Univ, Fac Sci, Dept Chem, Jeddah 21589, Saudi Arabia

[4] King Abdulaziz Univ, Ctr Excellence Adv Mat Res, Jeddah 21589, Saudi Arabia

来源：

APPLIED CATALYSIS B-ENVIRONMENTAL | 2015年 / 164卷

基金：

中国国家自然科学基金;

关键词：

MoP nanosheets; Carbon flake; Biomass; Hydrogen evolution reaction electrocatalyst; Acidic and neutral electrolytes; NICKEL PHOSPHIDE; COUNTER ELECTRODE; CATALYST; GRAPHENE; MOS2; FE; HYDRODEOXYGENATION; 4-METHYLPHENOL; NITRIDE; SITE;

D O I：

10.1016/j.apcatb.2014.09.016

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Searching for Pt-free hydrogen evolution reaction (HER) electrocatalysts based on low-cost and eartha-bundant materials is a crucial task for hydrogen-based energy industry. In this work, we demonstrate the one-step facile preparation of MoP nanosheets supported on carbon flake via a solid-state reaction with the use of (NH4)(6)Mo7O24 center dot 4H(2)O, NaH2PO4 center dot 2H(2)O and a biomass, sodium alginate, as Mo, P and C sources, respectively. When used as a novel HER electrocatalyst, such composites are excellent in activity and durability in acidic electrolytes. Moreover, they are also active in neutral electrolytes. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：144 / 150

页数：7

共 46 条

[1] Hydrodenitrogenation of carbazole over a series of bulk NixMoP catalysts [J].