Three-Dimensional Graphene Structure for Healable Flexible Electronics Based on Diels-Alder Chemistry.

	Three-Dimensional Graphene Structure for Healable Flexible Electronics Based on Diels-Alder Chemistry.
	Li, Jinhui; Liu, Qiang; Ho, Derek; Zhao, Songfang; Wu, Shuwen; Ling, Lei; Han, Fei; Wu, Xinxiu; Zhang, Guoping; Sun, Rong
刊名	ACS APPLIED MATERIALS & INTERFACES
	2018
文献子类	期刊论文
英文摘要	Wearable electronics with excellent stretchability and sensitivity have emerged as a very promising field with wide applications such as e-skin and human motion detection. Although three-dimensional (3D) graphene structures (GS) have been reported for high-performance strain sensors, challenges still remain such as the high cost of GS preparation, low stretchability, and the lack of ability to heal itself. In this paper, we reported a novel self-healing flexibleelectronics with 3D GS based on Diels-Alder (DA) chemistry. Furfurylamine (FA) was employed as a reducing as well as a modifying agent, forming GS by FA (FAGS)/DA bonds contained polyurethane with the "infiltrate-gel-dry" process. The as-prepared composite exhibited excellent stretchability (200%) and intrinsic conductivity with low incorporation of graphene (about 2 wt %), which could be directly employed for flexible electronics to detect human motions. Besides, the FAGS/DAPU composite exhibited lower temperature retro-DA response for the continuous graphene networks. Highly effective healing of the composites by heat and microwave has been demonstrated successfully.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/13610]
专题	深圳先进技术研究院_集成所
推荐引用方式 GB/T 7714	Li, Jinhui,Liu, Qiang,Ho, Derek,et al. Three-Dimensional Graphene Structure for Healable Flexible Electronics Based on Diels-Alder Chemistry.[J]. ACS APPLIED MATERIALS & INTERFACES,2018.
APA	Li, Jinhui.,Liu, Qiang.,Ho, Derek.,Zhao, Songfang.,Wu, Shuwen.,...&Sun, Rong.(2018).Three-Dimensional Graphene Structure for Healable Flexible Electronics Based on Diels-Alder Chemistry..ACS APPLIED MATERIALS & INTERFACES.
MLA	Li, Jinhui,et al."Three-Dimensional Graphene Structure for Healable Flexible Electronics Based on Diels-Alder Chemistry.".ACS APPLIED MATERIALS & INTERFACES (2018).