Egg-shell structured LiCoO2 by Cu2+ substitution to Li+ sites via facile stirring in an aqueous copper(ii) nitrate solution-Reference-Cited by-同舟云学术

Egg-shell structured LiCoO2 by Cu2+ substitution to Li+ sites via facile stirring in an aqueous copper(ii) nitrate solution

Published:2017 Issue:47 Volume:5 Page:24892-24900
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Kim Jaemin¹²³⁴,Kang Hyunchul¹²³⁴⁵,Go Nakgyu¹²³⁴,Jeong Seonghun¹²³⁴,Yim Taeeun⁶²³⁴,Jo Yong Nam⁵⁷⁸⁹,Lee Kyu Tae¹⁰¹¹¹²⁴¹³^ORCID,Mun Junyoung¹²³⁴^ORCID

Affiliation:

1. Department of Energy and Chemical Engineering

2. Incheon National University

3. Incheon 22012

4. Republic of Korea

5. Advanced Batteries Research Center

6. Department of Chemistry

7. Korea Electronics Technology Institute

8. Seongnam

9. Korea

10. Department of Chemical and Biological Engineering

11. Seoul National University

12. Seoul 08826

13. Institute of Chemical Process

Abstract

For practical, high-energy lithium ion batteries, we introduce an egg-shell structured LiCoO₂, enabling a credible performance with a high cut-off potential of 4.4 V, simply prepared by only stirring in 0.5 mM Cu(NO₃)₂ aqueous solution at room temperature without costly heat treatment.

Funder

National Research Foundation of Korea

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/2017/TA/C7TA07232E

Reference36 articles.

1. A review of Ni-based layered oxides for rechargeable Li-ion batteries

2. Aging investigations of a lithium-ion battery electrolyte from a field-tested hybrid electric vehicle

3. Recent Progress on Stability Enhancement for Cathode in Rechargeable Non-Aqueous Lithium-Oxygen Battery