An improved catalytic effect of nitrogen-doped TiO2 nanofibers for rechargeable Li–O2 batteries; the role of oxidation states and vacancies on the surface

Author:

Agyeman Daniel Adjei1234,Song Kyeongse1234,Kang Seung Ho1234,Jo Mi Ru1234,Cho Eunbi1234,Kang Yong-Mook1234

Affiliation:

1. Department of Energy and Materials Engineering

2. Dongguk University-Seoul

3. Seoul

4. Korea

Abstract

This work demonstrates higher catalytic activity of nitrogen-doped TiO2 nanofibers for lithium-air cells compared to pristine TiO2. Its electrochemical superiority could be ascribed to electronic property changes on the surface.

Funder

National Research Foundation of Korea

Publisher

Royal Society of Chemistry (RSC)

Subject

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

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