BROWSE

Related Scientist

Researcher

나노입자 연구단
나노입자 연구단
more info

Role and Potential of Metal Sulfide Catalysts in Lithium-Sulfur Battery Applications

Cited 0 time in webofscience Cited 0 time in scopus
20 Viewed 2 Downloaded
Title
Role and Potential of Metal Sulfide Catalysts in Lithium-Sulfur Battery Applications
Author(s)
Seong-Jun Kim; Kookhan Kim; Jungjin Park; Yung-Eun Sung
Publication Date
2019-05
Journal
CHEMCATCHEM, v.11, no.10, pp.2373 - 2387
Publisher
WILEY-V C H VERLAG GMBH
Abstract
© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Sulfur has been explored as a cathode active material for post rechargeable batteries because of their various attractive features such as their high theoretical specific capacity which is more than six times that of typical Li-ion battery (LIB) cathode materials (LiCoO 2 ). Furthermore, as a by-product of the oil refining process, it is abundant and inexpensive. Despite this, the low electrical conductivity of sulfur and the polysulfide shuttle effect in ether-based electrolytes has become a major obstacle to the industrialization of lithium-sulfur (Li−S) batteries. Among them, the polysulfide shuttle effect is the critical limitation to be solved and thus many researchers have been engaged in its solution. This work summarizes a variety of metal sulfide catalysts that have recently attracted attention as additives. In addition, a brief description of the metal sulfides interprets their ability to anchor polysulfides via surface polarity and to act as an electrocatalyst during polysulfide redox reactions. We describe the electrocatalytic activity and anchoring effect of metal sulfides in Li−S batteries and their future possibilities
URI
https://pr.ibs.re.kr/handle/8788114/6926
ISSN
1867-3880
Appears in Collections:
Center for Nanoparticle Research(나노입자 연구단) > Journal Papers (저널논문)
Files in This Item:
Role and Potential of Metal Sulfide Catalysts in Lithium-Sulfur Battery Applications.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse