Primary study on preparation and water absorption property of the CMCTS-g-(PAA-co-PDMDAAC) polyampholytic superabsorbent polymer

Huan Lin Tang; Yu Chen; Hui Min Tan

Primary study on preparation and water absorption property of the CMCTS-g-(PAA-co-PDMDAAC) polyampholytic superabsorbent polymer

Huan Lin Tang^*, Yu Chen, Hui Min Tan

^*此作品的通讯作者

材料学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

The polyampholytic superabsorbent polymer was prepared through graft copolymerization of dimethyldiallylammonium chloride (cationic monomer) and acrylic acid (anionic monomer) onto the chain of carboxymethyl chitosan. The structure of the graft copolymer was characterized by IR. The equilibrium swelling ratio (Q_e) of the polymer prepared at different molar ratio was studied. Influence of the pH value of the solution on the water absorption property of the polymer was discussed. It is found that the influence of the ionic strength on the swelling ratio at different pH value is different from that of the polyelectrolyte superabsorbent polymers.

源语言	英语
页（从-至）	115-118+122
期刊	Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering
卷	22
期	2
出版状态	已出版 - 3月 2006

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title = "Primary study on preparation and water absorption property of the CMCTS-g-(PAA-co-PDMDAAC) polyampholytic superabsorbent polymer",

abstract = "The polyampholytic superabsorbent polymer was prepared through graft copolymerization of dimethyldiallylammonium chloride (cationic monomer) and acrylic acid (anionic monomer) onto the chain of carboxymethyl chitosan. The structure of the graft copolymer was characterized by IR. The equilibrium swelling ratio (Qe) of the polymer prepared at different molar ratio was studied. Influence of the pH value of the solution on the water absorption property of the polymer was discussed. It is found that the influence of the ionic strength on the swelling ratio at different pH value is different from that of the polyelectrolyte superabsorbent polymers.",

keywords = "Ionic strength, PH value, Polyampholyte, Superabsorbent polymer, Swelling",

author = "Tang, {Huan Lin} and Yu Chen and Tan, {Hui Min}",

year = "2006",

month = mar,

language = "English",

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pages = "115--118+122",

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T1 - Primary study on preparation and water absorption property of the CMCTS-g-(PAA-co-PDMDAAC) polyampholytic superabsorbent polymer

AU - Tang, Huan Lin

AU - Chen, Yu

AU - Tan, Hui Min

PY - 2006/3

Y1 - 2006/3

N2 - The polyampholytic superabsorbent polymer was prepared through graft copolymerization of dimethyldiallylammonium chloride (cationic monomer) and acrylic acid (anionic monomer) onto the chain of carboxymethyl chitosan. The structure of the graft copolymer was characterized by IR. The equilibrium swelling ratio (Qe) of the polymer prepared at different molar ratio was studied. Influence of the pH value of the solution on the water absorption property of the polymer was discussed. It is found that the influence of the ionic strength on the swelling ratio at different pH value is different from that of the polyelectrolyte superabsorbent polymers.

AB - The polyampholytic superabsorbent polymer was prepared through graft copolymerization of dimethyldiallylammonium chloride (cationic monomer) and acrylic acid (anionic monomer) onto the chain of carboxymethyl chitosan. The structure of the graft copolymer was characterized by IR. The equilibrium swelling ratio (Qe) of the polymer prepared at different molar ratio was studied. Influence of the pH value of the solution on the water absorption property of the polymer was discussed. It is found that the influence of the ionic strength on the swelling ratio at different pH value is different from that of the polyelectrolyte superabsorbent polymers.

KW - Ionic strength

KW - PH value

KW - Polyampholyte

KW - Superabsorbent polymer

KW - Swelling

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M3 - Article

AN - SCOPUS:33646367159

SN - 1000-7555

VL - 22

SP - 115-118+122

JO - Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering

JF - Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering

IS - 2

ER -

Primary study on preparation and water absorption property of the CMCTS-g-(PAA-co-PDMDAAC) polyampholytic superabsorbent polymer

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