Vacancy-controlled quaternary sulfide Na3−xZn1−xGa1+xS4 with improved ionic conductivity and aqueous stability-Reference-Cited by-同舟云学术

Vacancy-controlled quaternary sulfide Na_3−xZn_1−xGa_1+xS₄ with improved ionic conductivity and aqueous stability

Published:2022 Issue:47 Volume:10 Page:25039-25046
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Han Suyeon¹,Seo Jung Yong¹,Park Woon Bae¹,Ikhe Amol Bhairuba¹,Choi So Yeon¹,Han Su Cheol¹,Sohn Kee-Sun²^ORCID,Pyo Myoungho¹^ORCID

Affiliation:

1. Department of Advanced Components and Materials Engineering, Sunchon National University, Chonnam 57922, Republic of Korea

2. Faculty of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul 05006, Republic of Korea

Abstract

Na3ZnGaS4 is a new class of Na+-conducting solid electrolytes. Herein, vacancies are introduced into Na(2) sites by adjusting the Zn/Ga ratio. The conductivity of vacancy-incorporated Na2.8Zn0.8Ga1.2S4 is increased by more than two orders of magnitude.

Funder

Ministry of Trade, Industry and Energy

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/2022/TA/D2TA08011G

Reference56 articles.

1. All-solid-state lithium batteries enabled by sulfide electrolytes: from fundamental research to practical engineering design

2. Progress in thermal stability of all‐solid‐state‐Li‐ion‐batteries