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Title: Electrochemical properties of all solid state Li/S battery

Abstract

All-solid-state lithium/sulfur (Li/S) battery is prepared using siloxane cross-linked network solid electrolyte at room temperature. The solid electrolytes show high ionic conductivity and good electrochemical stability with lithium and sulfur. In the first discharge curve, all-solid-state Li/S battery shows three plateau potential regions of 2.4 V, 2.12 V and 2.00 V, respectively. The battery shows the first discharge capacity of 1044 mAh g{sup −1}-sulfur at room temperature. This first discharge capacity rapidly decreases in 4th cycle and remains at 512 mAh g{sup −1}-sulfur after 10 cycles.

Authors:
; ; ; ;  [1];  [2];  [3];  [1];  [1]
  1. School of Materials Science and Engineering, WCUNGB, RIGET, Gyeongsang National University, Jinju 660-701 (Korea, Republic of)
  2. Department of Chemical and Biological Engineering, Gyeongsang National University, Jinju 660-701 (Korea, Republic of)
  3. Korea Research Institute of Chemical Technology, Daejeon 305-600 (Korea, Republic of)
Publication Date:
OSTI Identifier:
22215504
Resource Type:
Journal Article
Journal Name:
Materials Research Bulletin
Additional Journal Information:
Journal Volume: 47; Journal Issue: 10; Conference: IFFM2011: 2011 international forum on functional materials, Jeju Island (Korea, Republic of), 28-31 Jul 2011, AFM-2: 2. special symposium on advances in functional materials, Jeju Island (Korea, Republic of), 28-31 Jul 2011; Other Information: Copyright (c) 2012 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0025-5408
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ENERGY STORAGE; POLYMERS; SOLID ELECTROLYTES; SOLIDS; SULFUR; SYNTHESIS

Citation Formats

Yu, Ji-Hyun, Park, Jin-Woo, Wang, Qing, Ryu, Ho-Suk, Kim, Ki-Won, Ahn, Jou-Hyeon, Kang, Yongku, Wang, Guoxiu, School of Chemistry and Forensic Science, University of Technology Sydney, Broadway, Sydney, NSW 2007, and Ahn, Hyo-Jun. Electrochemical properties of all solid state Li/S battery. United States: N. p., 2012. Web. doi:10.1016/J.MATERRESBULL.2012.04.086.
Yu, Ji-Hyun, Park, Jin-Woo, Wang, Qing, Ryu, Ho-Suk, Kim, Ki-Won, Ahn, Jou-Hyeon, Kang, Yongku, Wang, Guoxiu, School of Chemistry and Forensic Science, University of Technology Sydney, Broadway, Sydney, NSW 2007, & Ahn, Hyo-Jun. Electrochemical properties of all solid state Li/S battery. United States. https://doi.org/10.1016/J.MATERRESBULL.2012.04.086
Yu, Ji-Hyun, Park, Jin-Woo, Wang, Qing, Ryu, Ho-Suk, Kim, Ki-Won, Ahn, Jou-Hyeon, Kang, Yongku, Wang, Guoxiu, School of Chemistry and Forensic Science, University of Technology Sydney, Broadway, Sydney, NSW 2007, and Ahn, Hyo-Jun. 2012. "Electrochemical properties of all solid state Li/S battery". United States. https://doi.org/10.1016/J.MATERRESBULL.2012.04.086.
@article{osti_22215504,
title = {Electrochemical properties of all solid state Li/S battery},
author = {Yu, Ji-Hyun and Park, Jin-Woo and Wang, Qing and Ryu, Ho-Suk and Kim, Ki-Won and Ahn, Jou-Hyeon and Kang, Yongku and Wang, Guoxiu and School of Chemistry and Forensic Science, University of Technology Sydney, Broadway, Sydney, NSW 2007 and Ahn, Hyo-Jun},
abstractNote = {All-solid-state lithium/sulfur (Li/S) battery is prepared using siloxane cross-linked network solid electrolyte at room temperature. The solid electrolytes show high ionic conductivity and good electrochemical stability with lithium and sulfur. In the first discharge curve, all-solid-state Li/S battery shows three plateau potential regions of 2.4 V, 2.12 V and 2.00 V, respectively. The battery shows the first discharge capacity of 1044 mAh g{sup −1}-sulfur at room temperature. This first discharge capacity rapidly decreases in 4th cycle and remains at 512 mAh g{sup −1}-sulfur after 10 cycles.},
doi = {10.1016/J.MATERRESBULL.2012.04.086},
url = {https://www.osti.gov/biblio/22215504}, journal = {Materials Research Bulletin},
issn = {0025-5408},
number = 10,
volume = 47,
place = {United States},
year = {Mon Oct 15 00:00:00 EDT 2012},
month = {Mon Oct 15 00:00:00 EDT 2012}
}