Effect of the doping time of the 1-butyl-3-methylimidazolium ionic liquid cation on the Nafion membrane proprieties

被引：20

作者：

da Trindade, Leticia G. ^{[1
]}

Zanchet, Leticia ^{[1
]}

Borba, Katiuscia M. N. ^{[1
]}

Souza, Josiane C. ^{[2
]}

Leite, Edson R. ^{[2
]}

Martini, Emilse M. A. ^{[1
]}

机构：

[1] Univ Fed Rio Grande do Sul, Inst Chem, Av Bento Goncalves 9500,POB 15003, BR-91501970 Porto Alegre, RS, Brazil

[2] Univ Fed Sao Carlos, Chem Dept, POB 676, BR-13560970 Sao Carlos, SP, Brazil

来源：

INTERNATIONAL JOURNAL OF ENERGY RESEARCH | 2018年 / 42卷 / 11期

基金：

巴西圣保罗研究基金会;

关键词：

ionic liquid; Nafion; PEMFC; proton exchange membrane; PROTON CONDUCTING MEMBRANES; FUEL-CELLS; ELECTROLYTE; POLYMER; PERFORMANCE;

D O I：

10.1002/er.4096

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Nafion membranes were prepared by incorporating in the polymer matrix the 1-butyl-3-methylimidazolium (BMI+) ionic liquid cation at different doping levels. Increasing the doping time of the membranes with the ionic liquid results in increased incorporation of the BMI+ cation but a decrease in the bulk conductivity. The thermogravimetric analysis shows that the BMI+ cation incorporation increases the thermal stability of the membranes. The higher discharge efficiency of the fuel cell at 80 degrees C was obtained by using Nafion membrane after 15minutes of doping in the ionic liquid solution.

引用

页码：3535 / 3543

页数：9

共 50 条

[21] Switching of hydrogen bonds of water in ionic liquid, 1-butyl-3-methylimidazolium tetrafluoroborate [J].

Yoshimura, Yukihiro ;

Takekiyo, Takahiro ;

Okamoto, Chikara ;

Hatano, Naohiro ;

Abe, Hiroshi .

JOURNAL OF RAMAN SPECTROSCOPY, 2013, 44 (03) :475-480

[22] Voltammetric study and electrodeposition of copper in 1-butyl-3-methylimidazolium salicylate ionic liquid [J].

Chen, Po-Yu ;

Chang, Yu-Ting .

ELECTROCHIMICA ACTA, 2012, 75 :339-346

[23] Synthesis, Characterization and Catalysis Performance of Ionic Liquid 1-Butyl-3-Methylimidazolium Chlorozincate [J].

Fan Ming-Ming ;

Wang Hui ;

Zhang Ping-Bo ;

Ni Bang-Qing .

CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2012, 28 (07) :1333-1337

[24] The influence of water on the physicochemical characteristics of 1-butyl-3-methylimidazolium bromide ionic liquid [J].

L. M. Ramenskaya ;

E. P. Grishina ;

A. M. Pimenova ;

M. S. Gruzdev .

Russian Journal of Physical Chemistry A, Focus on Chemistry, 2008, 82 :1098-1103

[25] CO2 solubility in and physical properties for ionic liquid mixtures of 1-butyl-3-methylimidazolium acetate and 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)amide [J].

Kanakubo, Mitsuhiro ;

Makino, Takashi ;

Umecky, Tatsuya .

JOURNAL OF MOLECULAR LIQUIDS, 2016, 217 :112-119

[26] Effect of gold and iron nanoparticles on photocatalytic behaviour of titanium dioxide towards 1-butyl-3-methylimidazolium chloride ionic liquid [J].

Ahmad, Tausif ;

Bustam, Mohamad Azmi ;

Irfan, Muhammad ;

Moniruzzaman, Muhammad ;

Samsudin, Mohamad Fakhrul Ridhwan ;

Asghar, Hafiz Muhammad Anwaar ;

Muhammad, Nawshad ;

Iqbal, Jibran ;

Bhattacharjee, Sekhar .

JOURNAL OF MOLECULAR LIQUIDS, 2019, 291

[27] Regenerated cellulose membrane prepared with ionic liquid 1-butyl-3-methylimidazolium chloride as solvent using wheat straw [J].

Chen, Hong-Zhang ;

Wang, Ning ;

Liu, Li-Ying .

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 2012, 87 (12) :1634-1640

[28] Sono- and photoelectrocatalytic processes for the removal of ionic liquids based on the 1-butyl-3-methylimidazolium cation [J].

Mena, Ismael F. ;

Cotillas, Salvador ;

Diaz, Elena ;

Saez, Cristina ;

Mohedano, Angel F. ;

Rodrigo, Manuel A. .

JOURNAL OF HAZARDOUS MATERIALS, 2019, 372 :77-84

[29] Effect of ionic liquid 1-butyl-3-methylimidazolium bromide on ionic conductivity of poly(ethyl methacrylate) based polymer electrolytes [J].

Francis, Katherine A. ;

Liew, Chiam-Wen ;

Ramesh, S. ;

Ramesh, K. ;

Ramesh, S. .

MATERIALS EXPRESS, 2016, 6 (03) :252-258

[30] Electrochemical behavior of CoCl2 in ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate [J].

Zhou Zhou ;

De-liang He ;

Zheng-dan Cui ;

Jian-fang Zhong ;

Guo-xi Li .

Journal of Central South University of Technology, 2008, 15 :617-621

← 1 2 3 4 5 →