Preparation of pH- and thermo-sensitive hydrogel by two-step grafting of acrylamide and acrylic acid onto preirradiated polyethylene film

Baojun Hui; Jie Chen; Liming Yang; Jian Li; Yong Pei; Lili Shi

doi:10.1023/b:jrnc.0000028230.35919.a4

Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 260: Issue 3

Preparation of pH- and thermo-sensitive hydrogel by two-step grafting of acrylamide and acrylic acid onto preirradiated polyethylene film

Authors:

Baojun Hui

Baojun Hui Shanghai University (Jiading Campus) Jiading Department of Chemical Engineering and Technology, School of Environmental and Chemical Engineering Shanghai 201800 P.R. China

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Jie Chen

Jie Chen Shanghai University (Jiading Campus) Jiading Department of Chemical Engineering and Technology, School of Environmental and Chemical Engineering Shanghai 201800 P.R. China

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Liming Yang

Liming Yang Shanghai University (Jiading Campus) Jiading Department of Chemical Engineering and Technology, School of Environmental and Chemical Engineering Shanghai 201800 P.R. China

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Jian Li

Jian Li Shanghai University (Jiading Campus) Jiading Department of Chemical Engineering and Technology, School of Environmental and Chemical Engineering Shanghai 201800 P.R. China

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Yong Pei

Yong Pei Shanghai University (Jiading Campus) Jiading Department of Chemical Engineering and Technology, School of Environmental and Chemical Engineering Shanghai 201800 P.R. China

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, and

Lili Shi

Lili Shi Shanghai University (Jiading Campus) Jiading Department of Chemical Engineering and Technology, School of Environmental and Chemical Engineering Shanghai 201800 P.R. China

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Pages:: 673–677

Online Publication Date:: 03 Nov 2004

Publication Date:: 01 Jun 2004

Article Category:: Research Article

DOI:: https://doi.org/10.1023/b:jrnc.0000028230.35919.a4

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Abstract

Two-step grafting reaction of acrylamide (AAm) and acrylic acid (AAc) onto preirradiated polyethylene (PE) film were performed. The effects of irradiation dose, reaction temperature and reaction time on the grafting yield were studied. The effect of reaction time of the first step grafting on the yield of the second step grafting was also evaluated. The original and the irradiated PE films were tested by Fourier transform infrared (FTIR) spectroscopy in the attenuated total reflectance mode (ATR). The AAm and AAc grafted PE film appeared thermo- and pH-sensitive which are similar to the interpenetrating polymer network hydrogel.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)