Paper Title:
Charge/Discharge and Electrochemical Characteristics of Secondary Lithium/Pyrite Battery
  Abstract

Iron disulfide (FeS2) is attractive as a positive electrode material in lithium batteries because of its low material cost, environmental non-toxicity, and high specific energy density. Furthermore, natural pyrite is a secondary product of the mining extraction of coal. For these reasons, natural and synthetic pyrites have been proposed as active cathode materials in secondary lithium batteries. We investigated the effect of various solvents on the electrochemical properties of lithium-FeS2 batteries. The specific discharge capacity of Li/FeS2 cells varied from 500 to 780mAh/g based on FeS2.

  Info
Periodical
Materials Science Forum (Volumes 510-511)
Edited by
Hyung Sun Kim, Yu Bao Li and Soo Wohn Lee
Pages
1098-1101
DOI
10.4028/www.scientific.net/MSF.510-511.1098
Citation
J. W. Choi, J. U. Kim, H. S. Ryu, H. J. Ahn, J. H. Ahn, "Charge/Discharge and Electrochemical Characteristics of Secondary Lithium/Pyrite Battery", Materials Science Forum, Vols. 510-511, pp. 1098-1101, 2006
Online since
March 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jong Uk Kim, Jin Kyu Kim, Jae Won Choi, Yeon Hwa Kim, Jou Hyeon Ahn, Guk-Tae Kim, Dae Kyoo Jun, Hal Bon Gu
Abstract:The purpose of this research is to develop tin oxide electrode for lithium ion polymer battery. We have investigated cyclic voltammetry and...
606
Authors: Meng Liang Tong, Xuan Yan Liu
Abstract:Calcium zincate as an active material in Zn/Ni secondary battery has been successfully synthesized by microwave method. The chemical...
868
Authors: Jun Li, Yan Zhou, Yu Ying Zheng, Sheng He Tang, Da Guang Li
Abstract:Carbon-doped LiFePO4/C cathode materials for lithium power batteries were prepared by liquid-state precipitation reaction. Their...
302
Authors: Ying Sun, Jian Feng Huang, Li Yun Cao, Jian Peng Wu
Chapter 1: Novel Processing and Manufacturing
Abstract:Olivine LiFePO4 and LiFePO4-C composite cathode materials were prepared by microwave hydrothermal process using...
199
Authors: Hong Quan Liu, Fei Xiang Hao, Feng Lin Yao, Yi Jie Gu, Yun Bo Chen
Abstract:LiFePO4 compound has been paid considerable attention as a promising positive electrode material. In this work, LiFePO4 compound was...
46