Fabrication and Electrochemical Performance of LiFePO4/C as Cathode Material for Lithium Ion Battery

被引：0
|
作者：
Hasanah, Luthfi Mufidatul [1 ]
Purwanto, Agus [1 ]
Inayati [1 ]
Pambayun, Eva Dyah [1 ]
Septaningtyas, Aditiya [1 ]
机构：
[1] Univ Sebelas Maret, Chem Engn, Surakarta, Indonesia
来源：
2018 5TH INTERNATIONAL CONFERENCE ON ELECTRIC VEHICULAR TECHNOLOGY (ICEVT) | 2018年
关键词：
LiFePO4/C; cathode; lithium-ion battery; solid state; flame assisted spray pyrolysis; CORE-SHELL STRUCTURE; HYDROTHERMAL SYNTHESIS; CARBON; COMPOSITE; COPRECIPITATION; NANOCOMPOSITE; POWDERS; ZR; AL; TI;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The research for cheap and abundant LiFePO4/C as cathode material of lithium-ion battery became a trending topic in this century. LiFePO4/C particles were commonly used due to its environmental acceptability. This research was aimed to compare methods for preparing LiFePO4/C particles using solid state and flame assisted spray pyrolysis method. The variable of studied at variation molar ratio Li:Fe:P of 1 : 1: 1; 1.1:1:1; 1.2:1:1; and 1.3:1:1. The crystalline structure was characterized by X-Ray Diffraction (XRD). The morphology was characterized using SEM test. The electrochemical performance was characterized using battery analyzer. Based on data, still exhibits some impurities. The particle still in micron-sized. The highest initial discharge capacity at molar ratio Li: Fe: P of 1.1: 1: 1 is 46.1 mAh g(-1) at 1/20 C.
引用
收藏
页码：188 / 192
页数：5
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