In Situ Polymerization of Aniline on Acrylamide Grafted Cotton

被引：11
|
作者：
Li, Rong [1 ,2 ]
Liu, Gaofeng [2 ]
Gu, Feng [2 ]
Wang, Zheng [2 ]
Song, Yang [2 ]
Wang, Jianqing [2 ]
机构：
[1] Donghua Univ, Minist Educ, Key Lab Sci & Technol Ecotext, Shanghai 201620, Peoples R China
[2] Donghua Univ, Natl Engn Res Ctr Dyeing & Finishing Text, Shanghai 201620, Peoples R China
来源：
JOURNAL OF APPLIED POLYMER SCIENCE | 2011年 / 120卷 / 02期
关键词：
in situ polymerization; PANI; acrylamide grafted cotton;
D O I：
10.1002/app.30388
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
In this article, polyaniline (PANI)/cotton composite were prepared by in situ polymerization on the grafted cotton. First, acrylamide was grafted onto cotton cellulose using a radical graft polymerization process and some influencing factors were studied. Then polyaniline/cotton conductive composite fabrics were prepared by chemical in situ polymerization on the grafted cotton. The influences of the concentration of ammonium persulfate, aniline, hydrochloric acid, and the reaction time to the conductivity and K/S of composite fabric were studied. By contrasting, graft brought on an improvement of about one order of magnitude to the conductivity of composite fabric. The strength, TG, FTIR-ATR, and SEM of prepared fabric were measured. The thermal stability and tear strength of composite fabric reduced, whereas PANT exhibited a rough but uniform, coherent PANT coating on surface of cotton fiber. (C) 2010 Wiley Periodicals, Inc. J Appl Polym Sci 120: 1126-1132, 2011
引用
收藏
页码：1126 / 1132
页数：7
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