Molybdenum carbide supported by N-doped carbon: Controlled synthesis and application in electrocatalytic hydrogen evolution reaction

被引：20

作者：

Zhong, Zhiwei ^{[1
]}

Liu, Ning ^{[1
,3
]}

Chen, Hongyu ^{[1
]}

Fu, Xionghui ^{[1
]}

Yang, Lichun ^{[2
]}

Gao, Qingsheng ^{[1
]}

机构：

[1] Jinan Univ, Dept Chem, 601 Huangpu Ave West, Guangzhou 510632, Guangdong, Peoples R China

[2] S China Univ Technol, Sch Mat Sci & Engn, Guangzhou 510641, Guangdong, Peoples R China

[3] China Natl Analyt Ctr, Guangdong Prov Key Lab Emergency Test Dangerous C, Guangzhou 510070, Guangdong, Peoples R China

来源：

MATERIALS LETTERS | 2016年 / 176卷

关键词：

Hydrogen; Molybdenum carbides; Nitrogen doping; Nanocomposites; Energy storage and conversion;

D O I：

10.1016/j.matlet.2016.04.089

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Exploring noble-metal free electrocatalysts remains a great challenge for hydrogen evolution reaction (HER). Herein, we report the fabrication of molybdenum carbides supported by N-doped carbon (MoCx/CN), employing glucose and melamine as precursors to generate conducting supports. The nanosized MoCx, and its intimate contact with CN, favor the efficient HER. The optimal MoCx/CN delivers an overpotential (eta) of 220 mV to produce a current density (j) of 10 mA cm(-2), and a high j of 72 mA cm(-2) at eta = 300 mV in 0.5 M H2SO(4). (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：101 / 105

页数：5

共 50 条

[31] Open N-doped carbon coated porous molybdenum phosphide nanorods for synergistic catalytic hydrogen evolution reaction
Wang, Chao
Li, Wen
Wang, Xiaodan
Yu, Nan
Sun, Hongxia
Geng, Baoyou
NANO RESEARCH, 2022, 15 (03) : 1824 - 1830
[32] Facile synthesis of N-doped carbon nanoframes encapsulated by CoP nanoparticles for hydrogen evolution reaction
Jia, Huixian
Shang, Ningzhao
Chen, Jiaxuan
Yang, Qi
Su, Ming
Li, Mian
Zhang, Yufan
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2021, 601 : 338 - 345
[33] Encased Copper Boosts the Electrocatalytic Activity of N-Doped Carbon Nanotubes for Hydrogen Evolution
Zhang, Yun
Ma, Yuling
Chen, Yu-Yun
Zhao, Lu
Huang, Lin-Bo
Luo, Hao
Jiang, Wen-Jie
Zhang, Xing
Niu, Shuai
Gao, Daojiang
Bi, Jian
Fan, Guangyin
Hu, Jin-Song
ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (42) : 36857 - 36864
[34] Synthesis of Mo2C nanoparticles on N-doped carbon as an electrocatalyst for efficient electrocatalytic hydrogen evolution
Chen, Zheng
Wang, Shuting
Zhou, Hongyan
Zeng, Suyuan
RSC ADVANCES, 2025, 15 (10) : 7869 - 7875
[35] The partially unzipped carbon nanotubes supported molybdenum carbide composite for enchanced hydrogen evolution reaction
Wang, Ruijing
Jing, Yuting
Sun, Peng
Wang, Xuefeng
MATERIALS LETTERS, 2021, 294
[36] Waste silk fabric derived N-doped carbon as a self-supported electrocatalyst for hydrogen evolution reaction
Zhang, Wenqin
Xi, Ruifan
Li, Yuanyuan
Zhang, Yan
Wang, Ping
Hu, Dongmei
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2023, 658
[37] Recent progress of molybdenum carbide based electrocatalysts for electrocatalytic hydrogen evolution reaction
Tong, Yuping
Zhang, Zhuo
Hou, Yuxin
Yan, Liang
Chen, Xi
Zhang, Hailong
Wang, Xiao
Li, Yanqiang
NANOSCALE, 2023, 15 (36) : 14717 - 14736
[38] Unconventional molybdenum carbide phases with high electrocatalytic activity for hydrogen evolution reaction
Tang, Chaoyun
Zhang, Hui
Xu, Kuofeng
Zhang, Qianling
Liu, Jianhong
He, Chuanxin
Fan, Liangdong
Asefa, Tewodros
JOURNAL OF MATERIALS CHEMISTRY A, 2019, 7 (30) : 18030 - 18038
[39] Influence of Carbon on Molybdenum Carbide Catalysts for the Hydrogen Evolution Reaction
Tang, Chaoyun
Wu, Zhuangzhi
Wang, Dezhi
CHEMCATCHEM, 2016, 8 (11) : 1961 - 1967
[40] Molybdenum carbide stabilized on graphene with high electrocatalytic activity for hydrogen evolution reaction
Pan, Lin Feng
Li, Yu Hang
Yang, Shuang
Liu, Peng Fei
Yu, Ming Quan
Yang, Hua Gui
CHEMICAL COMMUNICATIONS, 2014, 50 (86) : 13135 - 13137

← 1 2 3 4 5 →