Ir/Ni–NiO/CNT composites as effective electrocatalysts for hydrogen oxidation-Reference-Cited by-同舟云学术

Ir/Ni–NiO/CNT composites as effective electrocatalysts for hydrogen oxidation

Published:2023 Issue:10 Volume:11 Page:5076-5082
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Ji Xiafang¹,Chen Peng¹,Liu Yuanjun²,Ji Zhenyuan¹^ORCID,Zhou Hongbo¹,Chen Caiyao¹,Shen Xiaoping¹^ORCID,Fu Xiaoqi¹^ORCID,Zhu Guoxing¹^ORCID

Affiliation:

1. School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China

2. School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 202018, China

Abstract

Ir/Ni–NiO/CNT composite catalyst for hydrogen oxidation is designed, which shows a high mass activity of 1.59 mA μgIr−1 in 0.1 M KOH. The presence of Ni–NiO weakens the hydrogen binding energy on Ir sites, and thus facilitates the Volmer step.

Funder

Six Talent Peaks Project in Jiangsu Province

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/TA/D2TA07417F

Reference50 articles.

1. Multifunctional Electrocatalysts: Ru–M (M = Co, Ni, Fe) for Alkaline Fuel Cells and Electrolyzers

2. Catalyst Degradation Mitigation and Fuel Utilization Enhancement of a Dead-Ended Anode and Cathode Proton Exchange Membrane Fuel Cell with Periodical Oxygen Supply