Carboxyl-functionalized Nanocellulose Reinforced Nanocomposite Proton Exchange Membrane - Details

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Abstract：

Nanocellulose(NCC)　was　prepared　through　the　acid　hydrolysis　of　microcellulose(MCC)　and　was　reacted　with　maleic　anhydride　to　obtain　carboxyl-functionized　nanocellulose(MA-NCCs).　The　presence　of　−OH　and　−SO3H　on　the　surface　of　rod-like　MA-NCC　was　confirmed　by　Fourier　transform　infrared　spectrometry(FTIR).　Sulfonated　poly(aryl　ether　ether　ketone　ketone)(Ph-SPEEKK)　was　synthesized　with　bis(4-fluorophenyl-methanone)　and　2-phenylhydroquinone　as　monomer.　MA-NCC/Ph-SPEEKK　nanocomposite　membranes　with　different　MA-NCCs　content　were　prepared,　and　their　properties　were　characterized.　Compared　with　Ph-SPEEKK,　MA-NCC/Ph-SPEEKK　nanocomposite　membrane　showed　better　mechanical　and　thermal　properties　and　higher　proton　conductivity.　The　proton　conductivity　of　the　composite　membrane　with　4%(mass　fraction)　MA-NCCs　under　80　°C　was　0.095　S/cm.　And　its　tensile　strength　reached　30.3　MPa,　which　was　21.2%　higher　than　that　of　Ph-SPEEKK　pure　polymer　membrane.　©　2019,　Jilin　University,　The　Editorial　Department　of　Chemical　Research　in　Chinese　Universities　and　Springer-Verlag　GmbH.

Keyword：

Carboxylation; Nanocellulose; Proton exchange membrane; Sulfonated poly(arylether ether ketone ketone)

Community：

[ 1 ] [Yang, X.]College of Chemical Engineering, Changchun University of Technology, Changchun, 130012, China
[ 2 ] [Wei, Y.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
[ 3 ] [Chu, X.]School of Electrical and Electronic Information Engineering, Jilin Jianzhu University, Changchun, 130118, China
[ 4 ] [Zhao, Q.]College of Chemical Engineering, Changchun University of Technology, Changchun, 130012, China
[ 5 ] [Yan, W.]College of Chemical Engineering, Changchun University of Technology, Changchun, 130012, China
[ 6 ] [Dong, C.]College of Chemical Engineering, Changchun University of Technology, Changchun, 130012, China
[ 7 ] [Liu, B.]College of Chemistry, Jilin University, Changchun, 130012, China
[ 8 ] [Sun, Z.]State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
[ 9 ] [Hu, W.]College of Chemical Engineering, Changchun University of Technology, Changchun, 130012, China
[ 10 ] [Zhang, N.]College of Chemical Engineering, Changchun University of Technology, Changchun, 130012, China

Reprint 's Address：

[Hu, W.]College of Chemical Engineering, Changchun University of TechnologyChina

Email：

huwei@ccut.edu.cn

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Source ：

Chemical Research in Chinese Universities

ISSN： 1005-9040

Year： 2019

Issue： 4

Volume： 35

Page： 735-741

1 . 0 6 3

JCR@2019

3 . 1 0 0

JCR@2023

ESI HC Threshold：184

JCR Journal Grade：4

CAS Journal Grade：3

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 1

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

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