Fabrication and properties of stack-like functionalized graphene nanoribbons/TPU composite films - Details

author：

Cao, N. (Cao, N..) ^[1] | Zheng, Y. (Zheng, Y..) ^[2] | Liu, Y. (Liu, Y..) ^[3] | Ou, Z. (Ou, Z..) ^[4] | Chen, Y. (Chen, Y..) ^[5]

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Abstract：

The　stack-like　functionalized　graphene　nanoribbons　(SF-GNRs)/thermoplastic　polyurethane　(TPU)　composite　films　were　obtained　by　solution　coating　film　method　on　a　coating　machine.　FTIR,　XRD,　XPS,　TEM　and　FE-SEM　were　used　to　characterize　the　structure　of　SF-GNRs.　Meanwhile,　by　means　of　oxygen　transmission　rate,　volume　resistivity　test,　and　the　observation　of　surface　morphology,　we　studied　the　effect　of　SF-GNRs　with　different　mass　fractions　on　the　barrier　and　antistatic　properties　of　TPU　composite　films.　The　results　show　that　the　SF-GNRs　with　high　surface　area　are　evenly　dispersed　within　TPU　matrix.　As　a　result,　when　the　mass　fraction　of　SF-GNRs　is　1.0%,　the　oxygen　transmission　rate　of　SF-GNRs/TPU　composite　films　reduces　by　67.76%,　compared　with　that　of　the　neat　TPU　film.　Barrier　property　has　obvious　improvement.　In　addition,　as　SF-GNRs　mass　fraction　reaches　to　1.0%-1.5%,　SF-GNRs/TPU　composite　films　appear　electrical　percolation　behavior　which　exhibit　the　excellent　room　temperature　conductivity.　©　2016,　BUAA　Culture　Media　Group　Ltd.　All　right　reserved.

Keyword：

Antistatic property; Barrier property; Oxygen transmission rate; Stack-like functionalized graphene nanoribbon; TPU composite film

Community：

[ 1 ] [Cao, N.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China
[ 2 ] [Zheng, Y.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China
[ 3 ] [Zheng, Y.]Myh New Materials of Jiangsu, Suqian, 223600, China
[ 4 ] [Liu, Y.]School of Chemical Engineering, Fuzhou University, Fuzhou, 350108, China
[ 5 ] [Ou, Z.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China
[ 6 ] [Chen, Y.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China

Reprint 's Address：

[Zheng, Y.]College of Materials Science and Engineering, Fuzhou UniversityChina

Email：

yyzheng@fzu.edu.cn

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Source ：

Acta Materiae Compositae Sinica

ISSN： 1000-3851

Year： 2016

Issue： 7

Volume： 33

Page： 1371-1381

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ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 1

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