Thermoresponse of poly(acrylamide-<i>co</i>-butyl methacrylate)/polyacrylic acid/MWCNT composite hydrogels observed by infrared irradiation
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- Takada Tomoya
- Department of Applied Chemistry and Bioscience, Faculty of Science and Technology, Chitose Institute of Science and Technology
Bibliographic Information
- Other Title
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- Thermoresponse of poly(acrylamide-co-butyl methacrylate)/polyacrylic acid/MWCNT composite hydrogels observed by infrared irradiation
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Abstract
<p>An infrared-responsive poly(acrylamide-co-butyl methacrylate)/polyacrylic acid/multi-wall carbon nanotube (MWCNT) interpenetrating network hydrogel was prepared, and its temperature response was observed. This hydrogel exhibits an upper critical solution temperature (UCST)-type temperature response; it swells at temperatures above the UCST and shrinks at temperatures below the UCST. Gravimetric measurements of the gels revealed that the infrared-induced temperature rise of the MWCNTs and subsequent cooling could be the cause of the recurrent swelling and shrinking. However, the degree of swelling was reduced by the addition of MWCNTs despite their exothermicity.</p>
Journal
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- TANSO
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TANSO 2020 (295), 135-139, 2020-11-15
THE CARBON SOCIETY OF JAPAN
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Details 詳細情報について
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- CRID
- 1390849931313170048
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- NII Article ID
- 130007955928
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- NII Book ID
- AN00140335
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- ISSN
- 18845495
- 03715345
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- NDL BIB ID
- 030778287
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed