Improvement of the rate capability of all-solid-state cells with Fe-based polysulfide positive electrode materials by modifying the microstructure-Reference-Cited by-同舟云学术

Improvement of the rate capability of all-solid-state cells with Fe-based polysulfide positive electrode materials by modifying the microstructure

Published:2024 Issue:10 Volume:14 Page:7229-7233
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Takeuchi Tomonari¹^ORCID,Taguchi Noboru¹^ORCID,Kitta Mitsunori¹^ORCID,Yaji Toyonari²,Otoyama Misae¹^ORCID,Kuratani Kentaro¹^ORCID,Sakaebe Hikari¹³^ORCID

Affiliation:

1. National Institute of Advanced Industrial Science and Technology (AIST), Midorigaoka 1-8-31, Ikeda, Osaka 563-8577, Japan

2. Synchrotron Radiation Center, Ritsumeikan University, Kusatsu, Shiga 525-8577, Japan

3. Kyushu University, 6-1 Kasuga koen, Kasuga-shi, Fukuoka 816-8580, Japan

Abstract

We successfully prepared an Fe- and Li-containing polysulfide positive electrode material (Li8FeS5–Li2FeS2 composite) that shows a high specific capacity (>500 mA h g−1) with improved rate capability in all-solid-state cells.

Funder

New Energy and Industrial Technology Development Organization

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/RA/D3RA08641K

Reference24 articles.

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