Discharge process of Li/PVdF/S cells at room temperature
被引:134
作者:
Ryu, HS
论文数: 0引用数: 0
h-index: 0
机构:Gyeongsang Natl Univ, Informat Technol Res Ctr Energy Storage & Convers, Dept Met & Mat Engn, Jinju 660701, South Korea
Ryu, HS
Ahn, HJ
论文数: 0引用数: 0
h-index: 0
机构:
Gyeongsang Natl Univ, Informat Technol Res Ctr Energy Storage & Convers, Dept Met & Mat Engn, Jinju 660701, South KoreaGyeongsang Natl Univ, Informat Technol Res Ctr Energy Storage & Convers, Dept Met & Mat Engn, Jinju 660701, South Korea
Ahn, HJ
[1
]
Kim, KW
论文数: 0引用数: 0
h-index: 0
机构:Gyeongsang Natl Univ, Informat Technol Res Ctr Energy Storage & Convers, Dept Met & Mat Engn, Jinju 660701, South Korea
Kim, KW
Ahn, JH
论文数: 0引用数: 0
h-index: 0
机构:Gyeongsang Natl Univ, Informat Technol Res Ctr Energy Storage & Convers, Dept Met & Mat Engn, Jinju 660701, South Korea
Ahn, JH
Lee, JY
论文数: 0引用数: 0
h-index: 0
机构:Gyeongsang Natl Univ, Informat Technol Res Ctr Energy Storage & Convers, Dept Met & Mat Engn, Jinju 660701, South Korea
Lee, JY
机构:
[1] Gyeongsang Natl Univ, Informat Technol Res Ctr Energy Storage & Convers, Dept Met & Mat Engn, Jinju 660701, South Korea
[2] Gyeongsang Natl Univ, Informat Technol Res Ctr Energy Storage & Convers, Dept Chem Engn, Jinju 660701, South Korea
[3] Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
gel polymer electrolyte;
lithium/sulfur batteries;
tetraglyme;
discharge process;
D O I:
10.1016/j.jpowsour.2005.05.037
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
The Li/PVdF/S cell showed the first discharge capacity of 1268 mAh g(-1), which was about 78% utilization of theoretical value. There were two plateau regions at the first discharge curve. From the XRD, DSC results of the sulfur electrode, elemental sulfur disappeared at the upper plateau region and Li2S was formed at the low plateau region. We suggested the discharge process of Li/polymer electrolyte/S cell. The elemental sulfur changed into Li2Sn (n > 4) and subsequently changed into Li2S at a lower plateau potential region. (c) 2005 Elsevier B.V. All rights reserved.
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
Han, SC
;
Song, MS
论文数: 0引用数: 0
h-index: 0
机构:Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
Song, MS
;
Lee, H
论文数: 0引用数: 0
h-index: 0
机构:Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
Lee, H
;
Kim, HS
论文数: 0引用数: 0
h-index: 0
机构:Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
Kim, HS
;
Ahn, HJ
论文数: 0引用数: 0
h-index: 0
机构:Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
Ahn, HJ
;
Lee, JY
论文数: 0引用数: 0
h-index: 0
机构:Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
Han, SC
;
Song, MS
论文数: 0引用数: 0
h-index: 0
机构:Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
Song, MS
;
Lee, H
论文数: 0引用数: 0
h-index: 0
机构:Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
Lee, H
;
Kim, HS
论文数: 0引用数: 0
h-index: 0
机构:Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
Kim, HS
;
Ahn, HJ
论文数: 0引用数: 0
h-index: 0
机构:Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
Ahn, HJ
;
Lee, JY
论文数: 0引用数: 0
h-index: 0
机构:Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea