Molybdenum-doped titanium dioxide supported low-Pt electrocatalyst for highly efficient and stable hydrogen evolution reaction

被引：40
作者：
Chen, Ke [1 ]
Deng, Shaofeng [1 ]
Lu, Yun [1 ]
Gong, Mingxing [1 ]
Hu, Yezhou [1 ]
Zhao, Tonghui [1 ]
Shen, Tao [1 ]
Wang, Deli [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Key Lab Mat Chem Energy Convers & Storage, Sch Chem & Chem Engn,Minist Educ, Hubei Key Lab Mat Chem & Serv Failure, Wuhan 430074, Peoples R China
来源：
CHINESE CHEMICAL LETTERS | 2021年 / 32卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Low-Pt electrocatalyst; Oxide support; Strong metal-support interaction; Hydrogen spillover effect; Hydrogen evolution reaction;
D O I：
10.1016/j.cclet.2020.05.030
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The Platinum (Pt)-based catalysts exhibit excellent catalytic performance for the hydrogen evolution reaction (HER) while suffering from poor stability due to the weak interaction between the carbon support and Pt. Herein, a molybdenum-doped titanium dioxide (Ti0.9Mo0.1O2) supported low-Pt electrocatalyst with stronger interaction between catalyst and support is applied to tune the electrocatalytic performance of Pt. The Ti0.9Mo0.1O2 support can not only tolerate the corrosion environment in the catalytic system, but also generate strong metal-support interaction (SMSI) between the oxide and catalyst. A facile solvothermal method is used to prepare Ti0.9Mo0.1O2 as support to anchor Pt nanoparticles. The 5% Pt supported on Ti0.9Mo0.1O2 catalyst exhibits 4.4-fold mass activity (MA) at an overpotential of 50 mV and higher stability than 20% Pt/C with only 1/4 Pt loading. The SMSI between the Ti0.9Mo0.1O2 and Pt prevents the Pt aggregation to achieve excellent stability, and hydrogen spillover effect in the interface between Pt and support benefits the hydrogen production process. This work presents a novel sight for the fabrication and design of oxide supported catalysts in various catalytic system by reasonably employing support effect. (C) 2020 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：765 / 769
页数：5
相关论文
共 38 条
[1]   Enhanced durability of Pt electrocatalyst with tantalum doped titania as catalyst support [J].
Anwar, Muhammad Tuoqeer ;
Yan, Xiaohui ;
Shen, Shuiyun ;
Husnain, Naveed ;
Zhu, Fengjuan ;
Luo, Liuxuan ;
Zhang, Junliang .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2017, 42 (52) :30750-30759
[2]   Bimetallic Pt-Pd co-catalyst Nb-doped TiO2 materials for H2 photo-production under UV and Visible light illumination [J].
Caudillo-Flores, Uriel ;
Munoz-Batista, Mario J. ;
Fernandez-Garcia, Marcos ;
Kubacka, Anna .
APPLIED CATALYSIS B-ENVIRONMENTAL, 2018, 238 :533-545
[3]   Cobalt and nitrogen codoped porous carbon as superior bifunctional electrocatalyst for oxygen reduction and hydrogen evolution reaction in alkaline medium [J].
Chen, Xiaoxia ;
Zhen, Xiangjun ;
Gong, Hongyu ;
Li, Le ;
Xiao, Jianwei ;
Xu, Zhi ;
Yan, Deyue ;
Xiao, Guyu ;
Yang, Ruizhi .
CHINESE CHEMICAL LETTERS, 2019, 30 (03) :681-685
[4]   Highly active, stable oxidized platinum clusters as electrocatalysts for the hydrogen evolution reaction [J].
Cheng, Xing ;
Li, Yonghe ;
Zheng, Lirong ;
Yan, Yong ;
Zhang, Yuefei ;
Chen, Ge ;
Sun, Shaorui ;
Zhang, Jiujun .
ENERGY & ENVIRONMENTAL SCIENCE, 2017, 10 (11) :2450-2458
[5]   Rh-MoS2 Nanocomposite Catalysts with Pt-Like Activity for Hydrogen Evolution Reaction [J].
Cheng, Yafei ;
Lu, Shunkai ;
Liao, Fan ;
Liu, Liangbin ;
Li, Yanqing ;
Shao, Mingwang .
ADVANCED FUNCTIONAL MATERIALS, 2017, 27 (23)
[6]   The hydrogen economy [J].
Crabtree, GW ;
Dresselhaus, MS ;
Buchanan, MV .
PHYSICS TODAY, 2004, 57 (12) :39-44
[7]   Pt immobilized spontaneously on porous MXene/MAX hybrid monolith for hydrogen evolution reaction [J].
Cui, Cong ;
Cheng, Renfei ;
Zhang, Chao ;
Wang, Xiaohui .
CHINESE CHEMICAL LETTERS, 2020, 31 (04) :988-991
[8]   Understanding Heterolytic H2 Cleavage and Water-Assisted Hydrogen Spillover on Fe3O4(001)-Supported Single Palladium Atoms [J].
Doudin, Nassar ;
Yuk, Simuck F. ;
Marcinkowski, Matthew D. ;
Manh-Thuong Nguyen ;
Liu, Jin-Cheng ;
Wang, Yang ;
Novotny, Zbynek ;
Kay, Bruce D. ;
Li, Jun ;
Glezakou, Vassiliki-Alexandra ;
Parkinson, Gareth ;
Rousseau, Roger ;
Dohnalek, Zdenek .
ACS CATALYSIS, 2019, 9 (09) :7876-7887
[9]   Alternative energy technologies [J].
Dresselhaus, MS ;
Thomas, IL .
NATURE, 2001, 414 (6861) :332-337
[10]   In Situ Confined Synthesis of Ti4O7 Supported Platinum Electrocatalysts with Enhanced Activity and Stability for the Oxygen Reduction Reaction [J].
Duma, Alemayehu Dubale ;
Wu, Yi-Chen ;
Su, Wei-Nien ;
Pan, Chun-Jern ;
Tsai, Meng-Che ;
Chen, Hung-Ming ;
Lee, Jyh-Fu ;
Sheu, Hwo-Shuenn ;
Van Thi Thanh Ho ;
Hwang, Bing-Joe .
CHEMCATCHEM, 2018, 10 (05) :1155-1165
1234