Biomass-derived carbon nanosheets coupled with MoO2/Mo2C electrocatalyst for hydrogen evolution reaction

被引：26

作者：

Chen, Xiaojun ^{[1
]}

Sun, Jingjing ^{[1
]}

Guo, Tianyu ^{[2
,4
]}

Zhao, Ruihua ^{[1
,3
]}

Liu, Lu ^{[1
]}

Liu, Bichan ^{[1
]}

Wang, Yating ^{[1
]}

Li, Jinping ^{[1
,4
]}

Du, Jianping ^{[1
,4
]}

机构：

[1] Taiyuan Univ Technol, Coll Chem & Chem Engn, 79 Yingze West St, Taiyuan 030024, Shanxi, Peoples R China

[2] Taiyuan Univ Technol, Coll Environm Sci & Engn, 209 Univ St, Jinzhong 030600, Shanxi, Peoples R China

[3] Shanxi Kunming Tobacco Co Ltd, 21 Dachang South Rd, Taiyuan 030032, Shanxi, Peoples R China

[4] Shanxi Key Lab Gas Energy Efficient & Clean Utiliz, 79 Yingze West St, Taiyuan 030024, Shanxi, Peoples R China

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2022年 / 47卷 / 72期

基金：

中国国家自然科学基金;

关键词：

Biomass carbon; MoO2; Mo2C; Morphology hybrids; Electrocatalyst; Hydrogen evolution reaction; MOLYBDENUM CARBIDE; DEHYDROGENATION; NANOPARTICLES; NANOSTRUCTURES;

D O I：

10.1016/j.ijhydene.2021.12.173

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：

Transition metal carbide such as molybdenum carbide has been widely used in electrolytic water for hydrogen production due to its potential catalytic property. The synthesis of molybdenum carbide-based high-efficient catalysts by simple process remains great challenges. Herein, Mo oxide/carbide material with hybrid morphology was synthesized by carbonizing mixture of lotus roots and Mo salt. The as-obtained material consists of MoO2/Mo2C (MOMC) anchored on biomass-derived nitrogen-doped carbon (NC) matrix. The results show that as-prepared material displays leaf-like and belt-like nanosheets, and the MOMC/NC catalyst with optimal Mo contents exhibits an excellent activity with a low overpotential of 138 mV to drive 10 mA cm(-2) and Tafel slope is 56.7 mV dec(-1) in alkaline medium, indicating that as-prepared catalyst will have promising application in the field of catalysis. (C) 2021 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.

引用

页码：30959 / 30969

页数：11

共 39 条

[1] Hydrogen energy, economy and storage: Review and recommendation [J].

Abe, J. O. ;

Popoola, A. P. I. ;

Ajenifuja, E. ;

Popoola, O. M. .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2019, 44 (29) :15072-15086

[2] TiO2-supported molybdenum carbide: An active catalyst for the aqueous phase hydrogenation of succinic acid [J].

Abou Hamdan, Marwa ;

Loridant, Stephan ;

Jahjah, Mohamad ;

Pinel, Catherine ;

Perret, Noemie .

APPLIED CATALYSIS A-GENERAL, 2019, 571 :71-81

[3] An overview of the concept and technology of ubiquitous energy [J].

Alanne, Kari ;

Cao, Sunliang .

APPLIED ENERGY, 2019, 238 :284-302

[4] Mo2C-Based Electrocatalyst with Biomass-Derived Sulfur and Nitrogen Co-Doped Carbon as a Matrix for Hydrogen Evolution and Organic Pollutant Removal [J].

An, Kaili ;

Xu, Xinxin ;

Liu, Xiaoxia .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2018, 6 (01) :1446-1455

[5] Catalytic performance of Mo2C supported on onion-like carbon for dehydrogenation of cyclohexane [J].

Du, Jianping ;

Wu, Jinting ;

Guo, Tianyu ;

Zhao, Ruihua ;

Li, Jinping .

RSC ADVANCES, 2014, 4 (96) :53950-53953

[6] The short-channel function of hollow carbon nanoparticles as support in the dehydrogenation of cyclohexane [J].

Du, Jianping ;

Zhao, Ruihua ;

Jiao, Gaorong .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2013, 38 (14) :5789-5795

[7] Highly Dispersed Mo2C Nanodots in Carbon Nanocages Derived from Mo-Based Xerogel: Efficient Electrocatalysts for Hydrogen Evolution [J].

Du, Qianqian ;

Zhao, Ruihua ;

Guo, Tianyu ;

Liu, Lu ;

Chen, Xiaojun ;

Zhang, Jie ;

Du, Jianping ;

Li, Jinping ;

Mai, Liqiang ;

Asefa, Tewodros .

SMALL METHODS, 2021, 5 (11)

[8] Synthesis of Ultrathin and Grid-Structural Carbon Nanosheets Coupled with Mo2C for Electrocatalytic Hydrogen Production [J].

Du, Qianqian ;

Zhao, Ruihua ;

Chen, Xiaojun ;

Liu, Lu ;

Zhang, Shaoyang ;

Guo, Tianyu ;

Du, Jianping ;

Li, Jinping .

CHEMISTRY-AN ASIAN JOURNAL, 2021, 16 (15) :2107-2112

[9] Mo-chelate strategy for synthesizing ultrasmall Mo2C nanoparticles embedded in carbon nanosheets for efficient hydrogen evolution [J].

Guo, Tianyu ;

Zhao, Ruihua ;

Chen, Xiaojun ;

Du, Qianqian ;

Shuai, Xiaofeng ;

Wang, Yuan ;

Nie, Xiaorong ;

Du, Jianping ;

Li, Jinping .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2021, 46 (62) :31598-31607

[10] Porous Molybdenum Carbide Nanostructures Synthesized on Carbon Cloth by CVD for Efficient Hydrogen Production [J].

He, Mengci ;

Shi, Hongyan ;

Wang, Peng ;

Sun, Xiudong ;

Gao, Bo .

CHEMISTRY-A EUROPEAN JOURNAL, 2019, 25 (70) :16106-16113

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