Ultraflexible Transparent Film Heater Made of Ag Nanowire/PVA Composite for Rapid-Response Thermotherapy Pads

doi:10.1021/acsami.6b16853

	Ultraflexible Transparent Film Heater Made of Ag Nanowire/PVA Composite for Rapid-Response Thermotherapy Pads
	Lan, Wei 1,3; Chen, Youxin 1; Yang, Zhiwei 1; Han, Weihua 1; Zhou, Jinyuan 1; Zhang, Yue 1; Wang, Junya 1; Tang, Guomei 1; Wei, Yupeng1,3 ; Dou, Wei 2
	2017-02-22
发表期刊	ACS APPLIED MATERIALS & INTERFACES
ISSN	1944-8244
卷号	9 期号:7 页码:6644-6651
摘要	Ultraflexible transparent film heaters have been fabricated by embedding conductive silver (Ag) nanowires into a thin poly(vinyl alcohol) film (AgNW/PVA). A cold-pressing method was used to rationally adjust the sheet resistance of the composite films and thus the heating powers of the AgNW/PVA film heaters at certain biases. The film heaters have a favorable optical transmittance (93.1% at 26 Omega/sq) and an outstanding mechanical flexibility (no visible change in sheet resistance after 10 000 bending cycles and at a radius of curvature <= 1 mm). The film heaters have an environmental endurance, and there is no significant performance degradation after being kept at high temperature (80 degrees C) and high humidity (45 degrees C, 80% humidity) for half a year. The efficient Joule heating can increase the temperature of the film heaters (20 Omega/sq) to 74 degrees C in similar to 20 s at a bias of 5 V. The fast-heating characteristics at low voltages (a few volts) associated with its transparent and flexibility properties make the poly(dimethylsiloxane)/AgNW/PVA composite film a potential candidate in medical thermotherapy pads.
关键词	AgNW/PVA film heater cold pressing transparent ultraflexible thermotherapy pad thermal response environmental endurance
DOI	10.1021/acsami.6b16853
收录类别	SCI ; SCIE
语种	英语
资助项目	Natural Science Foundation of Gansu Province[1208RJZA199] ; State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals, Lanzhou University of Technology[SKLAB02014003]
WOS研究方向	Science & Technology - Other Topics ; Materials Science
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:000394829800106
出版者	AMER CHEMICAL SOC
EI入藏号	20170803380459
EI主题词	Nanocomposite films
EI分类号	461.5 Rehabilitation Engineering and Assistive Technology - 712.1 Semiconducting Materials - 741.3 Optical Devices and Systems - 761 Nanotechnology - 815.1.1 Organic Polymers - 933 Solid State Physics - 942.2 Electric Variables Measurements
引用统计	被引频次：162[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/33362
专题	省部共建有色金属先进加工与再利用国家重点实验室材料科学与工程学院
通讯作者	Lan, Wei
作者单位	1.Lanzhou Univ, Minist Educ, Sch Phys Sci & Technol, Key Lab Special Funct Mat & Struct Design, Lanzhou 730000, Peoples R China; 2.Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China; 3.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室
通讯作者单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Lan, Wei,Chen, Youxin,Yang, Zhiwei,et al. Ultraflexible Transparent Film Heater Made of Ag Nanowire/PVA Composite for Rapid-Response Thermotherapy Pads[J]. ACS APPLIED MATERIALS & INTERFACES,2017,9(7):6644-6651.
APA	Lan, Wei.,Chen, Youxin.,Yang, Zhiwei.,Han, Weihua.,Zhou, Jinyuan.,...&Xie, Erqing.(2017).Ultraflexible Transparent Film Heater Made of Ag Nanowire/PVA Composite for Rapid-Response Thermotherapy Pads.ACS APPLIED MATERIALS & INTERFACES,9(7),6644-6651.
MLA	Lan, Wei,et al."Ultraflexible Transparent Film Heater Made of Ag Nanowire/PVA Composite for Rapid-Response Thermotherapy Pads".ACS APPLIED MATERIALS & INTERFACES 9.7(2017):6644-6651.

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