@inproceedings{2ece196a86e84a9d8fc63884f7bed2df,
title = "Conductivity enhancement and thin-film processing of Li4Ti5O12(LTO) Spinel for Li battery applications",
abstract = "Spinel Li4Ti5O12 has been considered as one of the most prospective anode materials for Li-ion microbatteries. Homogeneous and crack-free Li4Ti5O12 film with thickness around 200 nm have been deposited on Pt/Ti/SiO2/Si(100) substrate by r.f. magnetron sputtering. The influence of the post-annealing treatment on the phase composition, structure and electrochemical properties was studied. The Li/Ti molar ratio in the films decreased with an increasing oxygen fraction. The amount of Li4Ti5O12 phase increases with increasing annealing temperature from 500°C to 700°C. Electrochemical characterization of samples heat-treated at 600°C presents a redox reaction around 1.55 V indicating that the film contains Li4Ti5O12 spinel. The high capacity and good reversibility in the sample post-annealing treatment at 600 °C can be attributed to high crystallinity of Li4Ti5O12 and amorphous TiO2 phase.",
author = "Tsai, {Shu Yi} and Fung, {Kuan Zong} and Ni, {Chung Ta}",
note = "Publisher Copyright: {\textcopyright} The Electrochemical Society.; 14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage ; Conference date: 26-07-2015 Through 31-07-2015",
year = "2015",
doi = "10.1149/06802.0037ecst",
language = "English",
series = "ECS Transactions",
publisher = "Electrochemical Society Inc.",
number = "2",
pages = "37--43",
editor = "Fergus, {J. W.}",
booktitle = "Batteries",
edition = "2",
}