Room temperature molten salts based on trialkylsulfonium cations and bis(trifluoromethylsulfonyl)imide

被引：95

作者：

Matsumoto, H ^{[1
]}

Matsuda, T ^{[1
]}

Miyazaki, Y ^{[1
]}

机构：

[1] Osaka Natl Res Inst, Dept Energy Convers, Ikeda, Osaka 5638577, Japan

来源：

CHEMISTRY LETTERS | 2000年 / 12期

关键词：

D O I：

10.1246/cl.2000.1430

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Symmetric and aliphatic trialkylsulfonium cation form room temperature molten salts (RTMS) with bis(trifluoromethylsulfonyl)imide (TFSI). In particular RTMS based on triethylsulfonium shows low melting point (-35 degreesC) and the lowest viscosity (30 mPs at 25 degreesC) of all the TFSI based RTMS as reported so far. The conductivity of 7.1 mS cm(-1) at 25 degreesC is the highest of all the non-chloroaluminate RTMS based on aliphatic onium cations.

引用

页码：1430 / 1431

页数：2

共 9 条

[1] Hydrophobic, highly conductive ambient-temperature molten salts [J].

Bonhote, P ;

Dias, AP ;

Papageorgiou, N ;

Kalyanasundaram, K ;

Gratzel, M .

INORGANIC CHEMISTRY, 1996, 35 (05) :1168-1178

[2] The room temperature ionic liquid 1-ethyl-3-methylimidazolium tetrafluoroborate: Electrochemical couples and physical properties [J].

Fuller, J ;

Carlin, RT ;

Osteryoung, RA .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1997, 144 (11) :3881-3886

[3] Acidic 1-ethyl-3-methylimidazolium fluoride: a new room temperature ionic liquid [J].

Hagiwara, R ;

Hirashige, T ;

Tsuda, T ;

Ito, Y .

JOURNAL OF FLUORINE CHEMISTRY, 1999, 99 (01) :1-3

[4] Pyrrolidinium imides: A new family of molten salts and conductive plastic crystal phases [J].

MacFarlane, DR ;

Meakin, P ;

Sun, J ;

Amini, N ;

Forsyth, M .

JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (20) :4164-4170

[5] Highly conductive room temperature molten salts based on small trimethylalkylammonium cations and bis(trifluoromethylsulfonyl)imide [J].

Matsumoto, H ;

Yanagida, M ;

Tanimoto, K ;

Nomura, M ;

Kitagawa, Y ;

Miyazaki, Y .

CHEMISTRY LETTERS, 2000, (08) :922-923

[6] The performance and stability of ambient temperature molten salts for solar cell applications [J].

Papageorgiou, N ;

Athanassov, Y ;

Armand, M ;

Bonhote, P ;

Pettersson, H ;

Azam, A ;

Gratzel, M .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1996, 143 (10) :3099-3108

[7] ROOM-TEMPERATURE MOLTEN POLYIODIDES [J].

STEGEMANN, H ;

ROHDE, A ;

REICHE, A ;

SCHNITTKE, A ;

FULLBIER, H .

ELECTROCHIMICA ACTA, 1992, 37 (03) :379-383

[8] Synthesis and Properties of Ambient Temperature Molten Salts Based on the Quaternary Ammonium Ion [J].

Sun, Jiazeng ;

MacFarlane, D. R. ;

Forsyth, M. .

IONICS, 1997, 3 (5-6) :356-362

[9] AIR AND WATER STABLE 1-ETHYL-3-METHYLIMIDAZOLIUM BASED IONIC LIQUIDS [J].

WILKES, JS ;

ZAWOROTKO, MJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (13) :965-967

← 1 →