Interface-rich mixed P2 + T phase NaxCo0.1Mn0.9O2 (0.44 ≤ x ≤ 0.7) toward fast and high capacity sodium storage-Reference-Cited by-同舟云学术

Interface-rich mixed P2 + T phase NaxCo0.1Mn0.9O2 (0.44 ≤ x ≤ 0.7) toward fast and high capacity sodium storage

Published:2018 Issue:15 Volume:6 Page:6675-6684
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Gao Guofeng¹²³⁴,Tie Da¹²³⁴,Ma Hao⁵⁶⁷⁴,Yu Haijun⁵⁶⁷⁴^ORCID,Shi Shanshan¹²³⁴,Wang Bo¹²³⁴,Xu Shengming⁸⁹¹⁰⁴,Wang Linlin¹¹¹²¹³⁴,Zhao Yufeng¹²³⁴^ORCID

Affiliation:

1. Key Laboratory of Applied Chemistry

2. Yanshan University

3. Qinhuangdao 066004

4. China

5. College of Materials Sciences and Engineering

6. Beijing University of Technology

7. Beijing

8. Institute of Nuclear and New Energy Technology

9. Tsinghua University

10. Beijing 100084

11. College of Chemistry and Chemical Engineering

12. Shanghai University of Engineering Science

13. Shanghai 201620

Abstract

This work reports a novel design of mixed P2 + T phase Na_xCo_0.1Mn_0.9O₂ for high performance sodium storage, whereby the T phase offers fast Na ion diffusivity and excellent structural stability, and the P2–T phase interface offers additional channels and extra sites for charge transfer and charge storage.

Funder

National Natural Science Foundation of China

Wuhan University of Technology

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/2018/TA/C8TA00206A

Reference40 articles.

1. Single Crystalline Na0.7MnO2Nanoplates as Cathode Materials for Sodium-Ion Batteries with Enhanced Performance

2. Direct atomic-scale confirmation of three-phase storage mechanism in Li4Ti5O12 anodes for room-temperature sodium-ion batteries