Fabrication of ionic liquid/polymer nanoscale networks by electrospinning and chemical cross-linking and their application in hydrogen generation from the hydrolysis of NaBH4

被引：25

作者：

Chinnappan, Amutha ^{[1
]}

Jadhav, Arvind H. ^{[1
]}

Puguan, John Marc C. ^{[1
]}

Appiah-Ntiamoah, Richard ^{[1
]}

Kim, Hem ^{[1
]}

机构：

[1] Myongji Univ, Energy & Environm Fusion Technol Ctr, Dept Energy & Biotechnol, Yongin 449728, Kyonggi Do, South Korea

来源：

ENERGY | 2015年 / 79卷

基金：

新加坡国家研究基金会;

关键词：

Nanofiber composites; Hydrogen generation; NaBH4; Ionic liquid with metal complex; Cross-linked; Recyclability; SODIUM-BOROHYDRIDE SOLUTION; REUSABLE CATALYST; COBALT CATALYST; NI-B; CO; NANOFIBERS; NANOCOMPOSITES; NANOCLUSTERS; STORAGE; PVDF;

D O I：

10.1016/j.energy.2014.11.041

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This study reports the development of a new system of IL (ionic liquid) with metal complex, chemically crosslinked, electrospun nanofibers based on PVDF (poly(vinylidene fluoride)) as a polymer matrix. The nanofibers were fabricated with different amounts of ionic liquid, PEG (polyethylene glycol), and EGDMA (ethylene glycol dimethacrylate) via electrospinning. The obtained nanofiber composites were thermal treated at 135 degrees C to produce physically bonded structures and chemically cross-linked networks, which were confirmed by SEM (Scanning Electron Microscopy), EDX (Energy Dispersive X-ray Spectrometer) and FT-IR spectra (Fourier transform infrared). The elecrospun PVDF/PEG/EGDMA/IL chemically crosslinked nanofibers were tested for the hydrogen generation from the hydrolysis of sodium borohydride. The nanofiber composites showed high stability and recycling ability in repeated number of runs. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：482 / 488

页数：7

共 43 条

[1] Highly efficient acid-treated cobalt catalyst for hydrogen generation from NaBH4 hydrolysis [J].

Akdim, O. ;

Demirci, U. B. ;

Miele, P. .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2009, 34 (11) :4780-4787

[2] A multifactor study of catalyzed hydrolysis of solid NaBH4 on cobalt nanoparticles: Thermodynamics and kinetics [J].

Andrieux, Jerome ;

Swierczynski, Dariusz ;

Laversenne, Laetitia ;

Garron, Anthony ;

Bennici, Simona ;

Goutaudier, Christelle ;

Miele, Philippe ;

Auroux, Aline ;

Bonnetot, Bernard .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2009, 34 (02) :938-951

[3] An effective synthesis route for improving the catalytic activity of carbon-supported Co-B catalyst for hydrogen generation through hydrolysis of NaBH4 [J].

Baydaroglu, Ferhat ;

Ozdemir, Ercan ;

Hasimoglu, Aydin .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (03) :1516-1522

[4] Cyclodextrin-grafted electrospun cellulose acetate nanofibers via "Click" reaction for removal of phenanthrene [J].

Celebioglu, Asli ;

Demirci, Serkan ;

Uyar, Tamer .

APPLIED SURFACE SCIENCE, 2014, 305 :581-588

[5] Preparation of porous PVDF-NiB capsules as catalytic adsorbents for hydrogen generation from sodium borohydride [J].

Chen, Yingbo ;

Liu, Lina ;

Wang, Yan ;

Kim, Hern .

FUEL PROCESSING TECHNOLOGY, 2011, 92 (07) :1368-1373

[6] Nanocatalyst: Electrospun nanofibers of PVDF - Dicationic tetrachloronickelate (II) anion and their effect on hydrogen generation from the hydrolysis of sodium borohydride [J].

Chinnappan, Amutha ;

Kim, Hern .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2012, 37 (24) :18851-18859

[7] Hydrogen generation from the hydrolysis of sodium borohydride with new pyridinium dicationic salts containing transition metal complexes [J].

Chinnappan, Amutha ;

Kim, Hern ;

Baskar, Chinnappan ;

Hwang, In Taek .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2012, 37 (13) :10240-10248

[8] Hydrogen-Generation Materials for Portable Applications [J].

Deng, Zhen-Yan ;

Ferreira, Jose M. F. ;

Sakka, Yoshio .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2008, 91 (12) :3825-3834

[9] Hydrolysis of AlLi/NaBH4 system promoted by Co powder with different particle size and amount as synergistic hydrogen generation for portable fuel cell [J].

Fan, Mei Qiang ;

Wang, Yu ;

Tian, Guang Lei ;

Mei, De Sheng ;

Chen, Da ;

Shu, Kang Yin .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2013, 38 (25) :10857-10863

[10] Studies on catalytic behavior of Co-Ni-B in hydrogen production by hydrolysis of NaBH4 [J].

Fernandes, R. ;

Patel, N. ;

Miotello, A. ;

Filippi, M. .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2009, 298 (1-2) :1-6

← 1 2 3 4 5 →