Very strong interaction between FeN<sub>4</sub> and titanium carbide for durable 4-electron oxygen reduction reaction suppressing catalyst deactivation by peroxide-Reference-Cited by-同舟云学术

Very strong interaction between FeN₄ and titanium carbide for durable 4-electron oxygen reduction reaction suppressing catalyst deactivation by peroxide

Published:2022 Issue:45 Volume:10 Page:24041-24050
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Lee Yeongdae¹,Ahn Jang Hyuk¹,Jang Haeseong²,Lee Jisu¹,Yoon Subhin¹,Lee Dong-Gyu¹,Kim Min Gyu²^ORCID,Lee Jun Hee¹,Song Hyun-Kon¹^ORCID

Affiliation:

1. School of Energy and Chemical Engineering, UNIST, Ulsan 44919, Korea

2. Beamline Research Division, Pohang Accelerator Laboratory (PAL), Pohang 37673, Korea

Abstract

Very strong catalyst–support interaction was realized by supporting FePc with Ti3C2, encouraging biased electron transfer to Fe. 4e ORR activity was improved to suppress peroxide production and therefore to have ORR durability guaranteed.

Funder

National Research Foundation of Korea

Ministry of Trade, Industry and Energy

Ulsan National Institute of Science and Technology

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/2022/TA/D2TA06496K

Reference47 articles.

1. A New Fuel Cell Cathode Catalyst