Thermoresponsive Conductive Polymer Composite Thin Film and Fiber Mat: Crosslinked PEDOT:PSS and P(NIPAAm-co-NMA) Composite

doi:10.1002/pola.27945

CNU IR > Pharmacy and Science > Dept. of Cosmetic Science and institute of cosmetic science > Periodical Articles > Item 310902800/30908

Please use this identifier to cite or link to this item: https://ir.cnu.edu.tw/handle/310902800/30908

Title:	Thermoresponsive Conductive Polymer Composite Thin Film and Fiber Mat: Crosslinked PEDOT:PSS and P(NIPAAm-co-NMA) Composite
Authors:	Huang, Shih-Ru Lin, King-Fu Don, Trong-Ming Lee, Chai-Fen Wang, Man-Sheng Chiu, Wen-Yen
Contributors:	Natl Taiwan Univ, Inst Polymer Sci & Engn Natl Taiwan Univ, Dept Mat Sci & Engn Tamkang Univ, Dept Chem & Mat Engn Chia Nan Univ Pharm & Sci, Dept Cosmet Sci Natl Taipei Univ Technol, Dept Chem Engn & Biotechnol Natl Taiwan Univ, Dept Chem Engn
Keywords:	composite conductive polymer thermo-responsive sensors
Date:	2016-04
Issue Date:	2018-01-18 11:37:42 (UTC+8)
Publisher:	Wiley-Blackwell
Abstract:	The thermoresponsive conductive composite (TCC) thin films and fiber mats, whose electrical property changed with temperature, were fabricated successfully. The thermocrosslinkable and thermoresponsive copolymer, poly (N-isopropyl acrylamide-co-N-methylolacrylamide) (PNN), was synthesized. The TCC thin film and fiber mat were fabricated by spin coating and electrospinning process of PEDOT:PSS/PNN solutions, respectively. After thermocrosslinking and doping by DMSO, the composite thin films and fiber mats were obtained. Fibrous structures of TCC fiber mats were observed by SEM. The surface resistance and conductivity of composites were measured. The thermoresponsivity and swelling ratio of TCCs were also studied. The thermoresponsive conductive property was analyzed by measuring the surface resistance of TCCs in water bath under various temperatures from 20 to 50 degrees C. With the increase of temperature, the TCCs shrank to be dense structure and showed lower surface resistance. The TCC fibers mat exhibited greater sensitivity to temperature than thin film owing to its fibrous structure. (C) 2015 Wiley Periodicals, Inc.
Relation:	Journal of Polymer Science Part A-Polymer Chemistry, v.54 n.8, pp.1078-1087
Appears in Collections:	[Dept. of Cosmetic Science and institute of cosmetic science] Periodical Articles

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