Modulating the structure of iron-doped titanium nitride deposited on a nitrogen-doped carbon catalyst for the oxygen reduction reaction in Zn

Modulating the structure of iron-doped titanium nitride deposited on a nitrogen-doped carbon catalyst for the oxygen reduction reaction in Zn–air batteries

Published:2022 Issue:24 Volume:12 Page:7408-7416
ISSN:2044-4753
Container-title:Catalysis Science & Technology
language:en
Short-container-title:Catal. Sci. Technol.

Author:

Zheng Pengfei¹²,Hu Siqi¹²,Han Lina¹²^ORCID,Fu Yidan¹²,Zeng Xiaoyuan²,Li Mian²^ORCID,Feng Jing¹,Sui Yudong¹,Dong Peng²,Zhang Yingjie¹²

Affiliation:

1. School of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650000, P. R. China

2. National and Local Joint Engineering Laboratory for Lithium-ion Batteries and Materials Preparation Technology, School of Kunming University of Science and Technology, Kunming 650000, P. R. China

Abstract

The DFT calculations demonstrate that iron doping boosts the charge transfer rate of Ti0.95Fe0.05N/NC/C, reduces the thermodynamic energy barrier of OOH* formation, and thus enhances ORR catalytic activity.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CY/D2CY01374F

Reference45 articles.

1. Nitrogen-doped cobalt phosphate@nanocarbon hybrids for efficient electrocatalytic oxygen reduction

2. Unsupported Platinum-Based Electrocatalysts for Oxygen Reduction Reaction

3. Strategies for Engineering High‐Performance PGM‐Free Catalysts toward Oxygen Reduction and Evolution Reactions

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