Homogeneous graft copolymerization of cellulose using an ionic liquid as a reaction medium - Details

author：

Lin, C.-X. (Lin, C.-X..) ^[1] | Zhan, H.-Y. (Zhan, H.-Y..) ^[2] | Liu, M.-H. (Liu, M.-H..) ^[3] | Zhang, J.-J. (Zhang, J.-J..) ^[4] | Fu, S.-Y. (Fu, S.-Y..) ^[5]

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Scopus PKU

Abstract：

The　homogeneous　graft　copolymerization　of　acrylic　acid　(AA)　onto　cellulose　(CE)　using　1-butyl-3-methylinidazolium　chloride　ionic　liquid　([Bmim]Cl)　as　reaction　medium　was　studied.　The　effect　of　various　reaction　parameters　on　grafting　efficiency,　such　as　monomer　concentration,　initiator　dosage,　reaction　time　and　reaction　temperature　was　evaluated.　The　result　showed　that　the　optimum　conditions　are　as　follows:　the　mass　ratio　of　monomer　to　cellulose　4:1,　initiator　to　cellulose　1:10,　reaction　temperature,　60°C,　reaction　time,　2h.　The　grafting　efficiency　can　reach　96.7%　under　the　optimum　conditions.　Moreover,　the　structure　of　the　copolymer　was　characterized　by　IR.

Keyword：

Acrylic acid; Cellulose; Graft copolymerization; Homogeneous; Ionic liquid

Community：

[ 1 ] [Lin, C.-X.]State Key Lab. of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
[ 2 ] [Zhan, H.-Y.]State Key Lab. of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
[ 3 ] [Liu, M.-H.]State Key Lab. of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
[ 4 ] [Liu, M.-H.]College of Environment and Resources, Fuzhou University, Fuzhou 350002, China
[ 5 ] [Zhang, J.-J.]State Key Lab. of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
[ 6 ] [Fu, S.-Y.]State Key Lab. of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China

Reprint 's Address：

[Lin, C.-X.]State Key Lab. of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China

Email：

linchunxiang2002@163.com

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Source ：

China Pulp and Paper

ISSN： 0254-508X

CN： 11-1967/TS

Year： 2009

Issue： 2

Volume： 28

Page： 32-35

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ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 0

Affiliated Colleges：

环境与安全工程学院本学院/部未明确归属的数据

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