3D web freestanding RuO2–Co3O4 nanowires on Ni foam as highly efficient cathode catalysts for Li

3D web freestanding RuO2–Co3O4 nanowires on Ni foam as highly efficient cathode catalysts for Li–O2 batteries

Published:2018 Issue:41 Volume:8 Page:23397-23403
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Jiang Zhuo-Liang¹²³⁴⁵,Xie Jing¹²³⁴⁵,Luo Cong-Shan¹²³⁴⁵,Gao Meng-Yang¹²³⁴⁵,Guo Huan-Liang¹²³⁴⁵,Wei Mo-Han¹²³⁴⁵,Zhou Hong-Jun¹²³⁴⁵,Sun Hui¹²³⁴⁵^ORCID

Affiliation:

1. State Key Laboratory of Heavy Oil Processing

2. Beijing Key Laboratory of Biogas Upgrading Utilization

3. Institute of New Energy

4. China University of Petroleum-Beijing

5. Beijing

Abstract

Freestanding RuO₂–Co₃O₄ nanowires on Ni foam were synthesized and applied as a cathode in Li–O₂ battery. This cathode can deliver a high capacity of 9620 mA h g⁻¹ and stable long-term operation exceeding 122 cycles at 100 mA g⁻¹.

Funder

National Natural Science Foundation of China

China University of Petroleum, Beijing

Xiamen University

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/RA/C8RA03325K

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