L. Hasanah, A. Purwanto, Inayati, Eva Dyah Pambayun, Aditiya Septaningtyas
{"title":"Fabrication and Electrochemical Performance of LiFePO4/C as Cathode Material for Lithium Ion Battery","authors":"L. Hasanah, A. Purwanto, Inayati, Eva Dyah Pambayun, Aditiya Septaningtyas","doi":"10.1109/ICEVT.2018.8628379","DOIUrl":null,"url":null,"abstract":"The research for cheap and abundant LiFeP04/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 $\\mathrm{Li: Fe: P}$ 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 $\\mathrm{Li: Fe: P}$ of $1.1:1:1$ is 46.1 mAh g−1 at 1/20 C.","PeriodicalId":6659,"journal":{"name":"2018 5th International Conference on Electric Vehicular Technology (ICEVT)","volume":"15 1","pages":"188-192"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 5th International Conference on Electric Vehicular Technology (ICEVT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEVT.2018.8628379","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The research for cheap and abundant LiFeP04/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 $\mathrm{Li: Fe: P}$ 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 $\mathrm{Li: Fe: P}$ of $1.1:1:1$ is 46.1 mAh g−1 at 1/20 C.
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