Iridium coated Co nanoparticles embedded into highly porous N-doped carbon nanocubes grafted with carbon nanotubes as a catalytic cathode for high-performance Li

Iridium coated Co nanoparticles embedded into highly porous N-doped carbon nanocubes grafted with carbon nanotubes as a catalytic cathode for high-performance Li–O2 batteries

Published:2021 Issue:33 Volume:9 Page:17865-17875
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Yin Huixiang¹,Li Dongdong¹,Chi Zhenzhen¹,Zhang Qian¹,Liu Xiaoqiang¹,Ding Ling¹,Li Shaoxiang²,Liu Jie³^ORCID,Guo Ziyang¹⁴^ORCID,Wang Lei¹²^ORCID

Affiliation:

1. Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China

2. College of Environment and Safety Engineering, Qingdao University of Science and Technology, Qingdao, Shandong 266042, China

3. College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China

4. Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin 300071, China

Abstract

Ir–Co/HP-NC/CNT was prepared by a seed-mediated growth and Ir-coating process, and further used as a catalytic cathode for Li–O2 batteries. This cell exhibits high discharge capacity, low overpotential and superior cycling life.

Funder

Major Scientific and Technological Innovation Project of Shandong Province

National Natural Science Foundation of China

Natural Science Foundation of Shandong Province

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/2021/TA/D1TA04830A

Reference50 articles.

1. Rechargeable Solid-State Li-Air and Li-S Batteries: Materials, Construction, and Challenges