Nafion® based hybrid composite membrane containing GO and dihydrogen phosphate functionalized ionic liquid for high temperature polymer electrolyte membrane fuel cell

被引：78
作者：
Maiti, Jatindranath [1 ]
Kakati, Nitul [1 ]
Woo, Sung Pil [2 ]
Yoon, Young Soo [1 ]
机构：
[1] Gachon Univ, Dept Chem Engn, Gyeonggi Do 461701, South Korea
[2] Yonsei Univ, Dept Mat Sci & Engn, Seoul 120749, South Korea
来源：
COMPOSITES SCIENCE AND TECHNOLOGY | 2018年 / 155卷
关键词：
Polymer-matrix composites (PMCs); Hybrid composites; High-temperature properties; Thermogravimetric analysis (TGA); X-ray diffraction (XRD); ENHANCED PROTON CONDUCTIVITY; GRAPHENE OXIDE; NANOCOMPOSITE MEMBRANES; TRANSPORT;
D O I：
10.1016/j.compscitech.2017.11.030
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
A new hybrid composite proton exchange membrane has been synthesized from dihydrogen phosphate functionalized imidazolium ionic liquid (IL-H2PO4), graphene oxide, and Nafion 117 solution. The chemical structure and thermal stability of the dihydrogen phosphate functionalized imidazolium ionic liquid (IL-H2PO4) have been analyzed by H-1 nuclear magnetic resonance (NMR) spectroscopy, Fourier transform infrared (FTIR) spectroscopy, and thermogravimetric analysis (TGA). The structural, thermal, and surface properties of synthesized membranes have been confirmed by FTIR spectroscopy, X-ray diffraction, TGA, and scanning electron microscopy. The proton exchange membranes have been characterized by their ionic conductivity and unit cell performance. The incorporation of IL-H2PO4 and graphene oxide in the Nafion membrane increases its thermal stability. The ionic conductivity of the membranes increases with temperature and amount of IL-H2PO4. The highest ionic conductivity of 0.061 Scm(-1) has been achieved at 110 degrees C under anhydrous conditions which is 1.3 times higher than that of commercial Nafion 117. The synthesized membrane, Nafion/IL/GO, shows the best unit cell performance with a power density of 0.02 W cm(-2), which is 13 times higher than that of the commercial Nafion 117 membrane at 110 degrees C. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：189 / 196
页数：8
相关论文
共 33 条
[1]   Kinetics and thermodynamic properties of the thermal decomposition of manganese dihydrogenphosphate dihydrate [J].
Boonchom, Banjong .
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2008, 53 (07) :1533-1538
[2]   Polymer membranes for high temperature proton exchange membrane fuel cell: Recent advances and challenges [J].
Bose, Saswata ;
Kuila, Tapas ;
Thi Xuan Lien Nguyen ;
Kim, Nam Hoon ;
Lau, Kin-tak ;
Lee, Joong Hee .
PROGRESS IN POLYMER SCIENCE, 2011, 36 (06) :813-843
[3]   Nafion® nanocomposite membranes with enhanced properties at high temperature and low humidity environments [J].
Boutsika, Lamprini G. ;
Enotiadis, Apostolos ;
Nicotera, Isabella ;
Simari, Cataldo ;
Charalambopoulou, Georgia ;
Giannelis, Emmanuel P. ;
Steriotis, Theodore .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2016, 41 (47) :22406-22414
[4]   Structure-Relaxation Interplay of a New Nanostructured Membrane Based on Tetraethylammonium Trifluoromethanesulfonate Ionic Liquid and Neutralized Nafion 117 for High-Temperature Fuel Cells [J].
Di Noto, Vito ;
Negro, Enrico ;
Sanchez, Jean-Yves ;
Iojoiu, Christina .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (07) :2183-2195
[5]   High-temperature proton conducting membranes based on perfluorinated ionomer membrane-ionic liquid composites [J].
Doyle, M ;
Choi, SK ;
Proulx, G .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2000, 147 (01) :34-37
[6]   Graphene-Based Nafion Nanocomposite Membranes: Enhanced Proton Transport and Water Retention by Novel Organo-functionalized Graphene Oxide Nanosheets [J].
Enotiadis, Apostolos ;
Angjeli, Kristina ;
Baldino, Noemi ;
Nicotera, Isabella ;
Gournis, Dimitrios .
SMALL, 2012, 8 (21) :3338-3349
[7]   Functionalized Carbon Nanotube via Distillation Precipitation Polymerization and Its Application in Nafion-Based Composite Membranes [J].
He, Guangwei ;
Zhao, Jing ;
Hu, Shen ;
Li, Lingqiao ;
Li, Zongyu ;
Li, Yifan ;
Li, Zhen ;
Wu, Hong ;
Yang, Xinlin ;
Jiang, Zhongyi .
ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (17) :15291-15301
[8]   Incorporation of benzimidazolium ionic liquid in proton exchange membranes ABPBI-H3PO4 [J].
Hernandez Carrillo, Rubi ;
Suarez-Guevara, Jullieth ;
Carlos Torres-Gonzalez, Luis ;
Gomez-Romero, Pedro ;
Sanchez, Eduardo M. .
JOURNAL OF MOLECULAR LIQUIDS, 2013, 181 :115-120
[9]   Hollow Sodium Nickel Fluoride Nanocubes Deposited MWCNT as An Efficient Electrocatalyst for Urea Oxidation [J].
Kakati, Nitul ;
Maiti, Jatindranath ;
Lee, Kang Soo ;
Viswanathan, Balasubramanian ;
Yoon, Young Soo .
ELECTROCHIMICA ACTA, 2017, 240 :175-185
[10]   An approach of balancing the ionic conductivity and mechanical properties of PVA based nanocomposite membrane for DMFC by various crosslinking agents with ionic liquid [J].
Kakati, Nitul ;
Maiti, Jatindranath ;
Das, Gautam ;
Lee, Seok Hee ;
Yoon, Young Soo .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2015, 40 (22) :7114-7123
1234