Study on performance of SiC addition to Li4Ti5O12composite as an anode material synthesized through solid-state reaction for lithium-ion battery

Said Firdaus, Anne Z. Syahrial, A. Subhan, Bambang Priyono

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Lithium-Ion Battery (LIB) has been widely utilized as this battery show excellent performance to be used as power source in our life. Li4Ti5O12 (LTO) is one of the anode materials of Lithium-Ion Battery which possess excellent electrochemical performance because of its zero-strain characteristic. However, LTO performance is limited by its low specific capacity (175 mAh g-1) and cycle stability. In this study, Solid-state synthesis method was used to synthesize LTO using LiOH and TiO2 powder as precursors. Addition of Silicon Carbide (SiC) was done using wet ball mill method to enhance its capacity and cycle stability. To determine the effect of SiC addition on these composites, various composition of SiC were carried out at 0 wt.%.; 4 wt.%; 7 wt.%; and 10 wt.%. Experimental results showed that LTO/SiC composites were synthesized successfully, the X-ray Diffraction (XRD) characterization exhibits the formation of LTO/SiC as a major product. Moreover, Electrochemical Impedance Spectroscopy (EIS) performance testing showed that LTO/SiC 4 % possess highest electrical conductivity which is indicated by its lowest resistivity compared to other samples.

Original languageEnglish
Title of host publicationProceedings of the 3rd International Seminar on Metallurgy and Materials, ISMM 2019
Subtitle of host publicationExploring New Innovation in Metallurgy and Materials
EditorsNono Darsono, Yudi Nugraha Thaha, Aga Ridhova, Ahmad Rhamdani, Muhammad Satrio Utomo, Faried Miftahur Ridlo, Mukhlis Agung Prasetyo
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735419919
DOIs
Publication statusPublished - 21 Apr 2020
Event3rd International Seminar on Metallurgy and Materials: Exploring New Innovation in Metallurgy and Materials, ISMM 2019 - Tangerang Selatan, Indonesia
Duration: 23 Oct 201924 Oct 2019

Publication series

NameAIP Conference Proceedings
Volume2232
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference3rd International Seminar on Metallurgy and Materials: Exploring New Innovation in Metallurgy and Materials, ISMM 2019
Country/TerritoryIndonesia
CityTangerang Selatan
Period23/10/1924/10/19

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