Lithium ion conductive behavior of TiO2 nanotube/ionic liquid matrices

被引：2

作者：

Vedarajan, Raman ^{[1
]}

Ogawa, Makoto ^{[1
]}

Matsumi, Noriyoshi ^{[1
]}

机构：

[1] Japan Adv Inst Sci & Technol, Sch Mat Sci, Nomi, Ishikawa 9231292, Japan

来源：

NANOSCALE RESEARCH LETTERS | 2014年 / 9卷

关键词：

TiO2; nanotube; Ionic liquid; Lithium ion; Lewis acid; POLYMER ELECTROLYTES; ELECTRICAL RESPONSE; TRANSPORT; ENHANCEMENT; VISCOSITY; BEARING;

D O I：

10.1186/1556-276X-9-539

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A series of TiO2 nanotube (TNT)/ionic liquid matrices were prepared, and their lithium ion conductive properties were studied. SEM images implied that ionic liquid was dispersed on the whole surface of TNT. Addition of TNT to ionic liquid (1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)amide (BMImTFSA)) resulted in significant increase of ionic conductivity. Furthermore, lithium transference number was also largely enhanced due to the interaction of anion with TNT. Vogel-Fulcher-Tammann parameter showed higher carrier ion number for TNT/BMImTFSA in comparison with BMImTFSA.

引用

页码：1 / 4

页数：4

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