Is Pt/C More Electrocatalytic than Ru/C for Hydrogen Evolution in Alkaline Electrolytes?

被引：25

作者：

Shao, Ru-Yang ^{[1
]}

Chen, Lin-Wei ^{[1
]}

Yan, Qiang-Qiang ^{[1
]}

Zeng, Wei-Jie ^{[1
]}

Yin, Peng ^{[1
]}

Liang, Hai-Wei ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Chem, Div Nanomat & Chem, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China

来源：

ACS APPLIED ENERGY MATERIALS | 2021年 / 4卷 / 05期

基金：

中国国家自然科学基金;

关键词：

ruthenium; benchmark catalyst; hydrogen evolution; catalyst; Pt/C; OXIDATION; PLATINUM; PH; ACID; NANOPARTICLES; CATALYSTS; MECHANISM; HOR/HER;

D O I：

10.1021/acsaem.1c00308

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：

It has been widely accepted that Pt is more electrocatalytic than Ru for alkaline hydrogen evolution reactions (HERs), probably on the basis of the previous studies on bulk metals. Herein, we report that, in strong contrast with the previously reported results on bulk metals, the nanoparticular Ru supported on carbon (Ru/C) exhibits much higher alkaline HER performance than Pt supported on carbon (Pt/C). We further demonstrate that both commercial and homemade Ru/C catalysts are even more active than most reported Ru-based materials. These results suggest that Ru/C should be used as benchmark material instead of Pt/C for evaluating the alkaline HER performance of catalysts.

引用

页码：4284 / 4289

页数：6

共 50 条

[41] MoC/C nanospheres prepared by magnesiothermic reduction for alkaline hydrogen evolution
Wang, Mina
Yuan, Xiaoyan
CHEMICAL PHYSICS LETTERS, 2024, 839
[42] Nanoporous Pt-Based Electrodes for Electrocatalytic Hydrogen Evolution
Hui, Kawai
Esselbach, Georgia
Llusca Jane, Marta
Mougel, Victor
Evans, Drew
MacGregor, Melanie
ACS APPLIED NANO MATERIALS, 2024, 7 (15) : 18014 - 18026
[43] Boosting Electrocatalytic Activity of Ru for Acidic Hydrogen Evolution through Hydrogen Spillover Strategy
Li, Jiayuan
Tan, Yuan
Zhang, Mingkai
Gou, Wangyan
Zhang, Sai
Ma, Yuanyuan
Hu, Jun
Qu, Yongquan
ACS ENERGY LETTERS, 2022, 7 (04): : 1330 - 1337
[44] Pt and Pt-Ni(OH)2 Electrodes for the Hydrogen Evolution Reaction in Alkaline Electrolytes and Their Nanoscaled Electrocatalysts
Ruqia, Bibi
Choi, Sang-Il
CHEMSUSCHEM, 2018, 11 (16) : 2643 - 2653
[45] Rhodium/graphitic-carbon-nitride composite electrocatalyst facilitates efficient hydrogen evolution in acidic and alkaline electrolytes
Jiang, Binbin
Huang, Aijian
Wang, Tao
Shao, Qi
Zhu, Wenxiang
Liao, Fan
Cheng, Yafei
Shao, Mingwang
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2020, 571 : 30 - 37
[46] In Situ Reconstructed Ru Clusters on LaRuSi3 with Enhanced Electrocatalytic Activity for Alkaline Hydrogen Evolution
Zhang, Huanhuan
Song, Kai
Lin, Zhiping
Wang, Zongpeng
Zhang, Lili
Shen, Shijie
Gu, Lin
Zhong, Wenwu
ADVANCED FUNCTIONAL MATERIALS, 2024, 34 (44)
[47] Infrared study of the electrooxidation of ethanol in alkaline electrolyte with Pt/C, PtRu/C and Pt3Sn
Torrero, Jorge
Pena, Miguel A.
Retuerto, Maria
Pascual, Laura
Rojas, Sergio
ELECTROCHIMICA ACTA, 2019, 319 : 312 - 322
[48] A nitrogen- and sulfur-rich conductive polymer for electrocatalytic evolution of hydrogen in acidic electrolytes
Liu, Lu
Zha, Da-Wei
Wang, Yan
He, Jian-Bo
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (27) : 14712 - 14719
[49] Ru-Cu Nanoheterostructures for Efficient Hydrogen Evolution Reaction in Alkaline Water Electrolyzers
Zuo, Yong
Bellani, Sebastiano
Saleh, Gabriele
Ferri, Michele
Shinde, Dipak V.
Zappia, Marilena Isabella
Buha, Joka
Brescia, Rosaria
Prato, Mirko
Pascazio, Roberta
Annamalai, Abinaya
de Souza, Danilo Oliveira
De Trizio, Luca
Infante, Ivan
Bonaccorso, Francesco
Manna, Liberato
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2023, 145 (39) : 21419 - 21431
[50] Improving alkaline hydrogen evolution reaction kinetics on molybdenum carbide: Introducing Ru dopant
Chen, Jiadong
Chen, Chunhong
Chen, Yuzhuo
Wang, Haiyan
Mao, Shanjun
Wang, Yong
JOURNAL OF CATALYSIS, 2020, 392 : 313 - 321

← 1 2 3 4 5 →