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Conductive Inks Based on a Lithium Titanate Nanotube Gel for High‐Rate Lithium‐Ion Batteries with Customized Configuration
Author(s) -
Tang Yuxin,
Zhang Yanyan,
Rui Xianhong,
Qi Dianpeng,
Luo Yifei,
Leow Wan Ru,
Chen Shi,
Guo Jia,
Wei Jiaqi,
Li Wenlong,
Deng Jiyang,
Lai Yuekun,
Ma Bing,
Chen Xiaodong
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201505161
Subject(s) - materials science , lithium titanate , lithium (medication) , electrical conductor , electrode , titanate , nanotechnology , ion , chemical engineering , lithium ion battery , composite material , ceramic , battery (electricity) , organic chemistry , medicine , power (physics) , chemistry , physics , quantum mechanics , endocrinology , engineering
Solution‐processable inks based on lithium titanate with a conductive network architecture, toward high‐rate lithium‐ion batteries (LIBs) with a customized configuration are developed. The inks, with tunable viscosity, are compatible for on‐demand coating techniques. The lithium titanate electrode derived from these inks exhibits excellent high‐rate capacity (≈124 mA h g −1 at 90 C, 15.7 A g −1 ) after 1000 cycles.