• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Dong, Jianing (Dong, Jianing.) [1] | Zhang, Xinnan (Zhang, Xinnan.) [2] | Huang, Jianying (Huang, Jianying.) [3] (Scholars:黄剑莹) | Hu, Jun (Hu, Jun.) [4] | Chen, Zhong (Chen, Zhong.) [5] | Lai, Yuekun (Lai, Yuekun.) [6] (Scholars:赖跃坤)

Indexed by:

EI SCIE

Abstract:

Developing non-Pt based electrocatalysts that are highly active and stable has attracted much attention to realize the blueprint of the "hydrogen economy". Herein, an efficient 3d hybrids electrocatalyst, consisting of in-situ reduced CoNi (CN) alloys and CoNi layered double hydroxides (CNL) activated 1T/2H molybdenum disulfide (MoS2), on carbon paper (CP) was proposed. Benefited from the interface effect for water activation and phase engineering for fast electron transfer, the CN/CNL/MoS2/CP exhibits excellent electrocatalytic activity for hydrogen evolution reaction (HER) with low overpotentials in a wide pH range (overpotential at -10 mA/cm(2) (eta(10))= 112 mV in 0.5 M H2SO4, 106 mV in 1 M KOH and 145 mV in 1 M PBS, respectively). Moreover, the mechanisms of HER in alkaline and neutral media have been discussed in detail. It was discovered that the edgesides of CN/CNL can promote the water dissociation to generate H protons to facilitate the subsequent steps on CN and MoS2 for the release of H-2.

Keyword:

Hydrogen evolution reaction Layered double hydroxides MoS2 Transition metal Water dissociation

Community:

  • [ 1 ] [Dong, Jianing]Fuzhou Univ, Coll Chem Engn, Natl Engn Res Ctr Chem Fertilizer Catalyst NERC C, Fuzhou 350116, Peoples R China
  • [ 2 ] [Huang, Jianying]Fuzhou Univ, Coll Chem Engn, Natl Engn Res Ctr Chem Fertilizer Catalyst NERC C, Fuzhou 350116, Peoples R China
  • [ 3 ] [Lai, Yuekun]Fuzhou Univ, Coll Chem Engn, Natl Engn Res Ctr Chem Fertilizer Catalyst NERC C, Fuzhou 350116, Peoples R China
  • [ 4 ] [Zhang, Xinnan]Soochow Univ, Coll Text & Clothing Engn, Natl Engn Lab Modern Silk, Suzhou 215123, Peoples R China
  • [ 5 ] [Hu, Jun]Northwest Univ, Sch Chem Engn, Xian 710069, Peoples R China
  • [ 6 ] [Hu, Jun]Nanyang Technol Univ, Sch Mat Sci & Engn, 50 Nanyang Ave, Singapore 639798, Singapore
  • [ 7 ] [Chen, Zhong]Nanyang Technol Univ, Sch Mat Sci & Engn, 50 Nanyang Ave, Singapore 639798, Singapore

Reprint 's Address:

  • 黄剑莹 赖跃坤

    [Huang, Jianying]Fuzhou Univ, Coll Chem Engn, Natl Engn Res Ctr Chem Fertilizer Catalyst NERC C, Fuzhou 350116, Peoples R China;;[Lai, Yuekun]Fuzhou Univ, Coll Chem Engn, Natl Engn Res Ctr Chem Fertilizer Catalyst NERC C, Fuzhou 350116, Peoples R China

Show more details

Related Keywords:

Source :

CHEMICAL ENGINEERING JOURNAL

ISSN: 1385-8947

Year: 2021

Volume: 412

1 6 . 7 4 4

JCR@2021

1 3 . 4 0 0

JCR@2023

ESI Discipline: ENGINEERING;

ESI HC Threshold:105

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 101

SCOPUS Cited Count: 85

ESI Highly Cited Papers on the List: 11 Unfold All

  • 2024-3
  • 2024-1
  • 2023-11
  • 2023-9
  • 2023-5
  • 2023-3
  • 2023-1
  • 2022-11
  • 2022-9
  • 2022-7
  • 2022-5

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Online/Total:93/10000303
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1