Tailoring the Pt/ionomer interface for enhancing the local oxygen transport in proton exchange membrane fuel cells-Reference-Cited by-同舟云学术

Tailoring the Pt/ionomer interface for enhancing the local oxygen transport in proton exchange membrane fuel cells

Published:2023 Issue:44 Volume:11 Page:24026-24037
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Sun Fengman¹²³,Liu Haijun¹²³,Di Qian²³,Xu Keyi²³,Chen Ming²³^ORCID,Wang Haijiang²³

Affiliation:

1. Harbin Institute of Technology, Harbin, 150001, China

2. Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen, 518055, China

3. Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Southern University of Science and Technology, Shenzhen 518055, China

Abstract

A specific Pt/ionomer interface with good oxygen mass-transfer characteristics is tailored by utilizing nano-SiO2 to capture ionomer, and the mechanism for modulating Pt/ionomer interface to enhance local oxygen transport is elucidated.

Funder

Guangdong Innovative and Entrepreneurial Research Team Program

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/D3TA03720G

Reference46 articles.

1. Challenges in applying highly active Pt-based nanostructured catalysts for oxygen reduction reactions to fuel cell vehicles

2. Bridging the gap between highly active oxygen reduction reaction catalysts and effective catalyst layers for proton exchange membrane fuel cells

3. Perspectives on Challenges and Achievements in Local Oxygen Transport of Low Pt Proton Exchange Membrane Fuel Cells

4. Altering the spin state of Fe-N-C through ligand field modulation of single-atom sites boosts the oxygen reduction reaction

5. Lignin-derived bimetallic platinum group metal-free oxygen reduction reaction electrocatalysts for acid and alkaline fuel cells