3D porous polysiloxane ion-adsorption films for additive fabrication of conductive patterns with high adhesion

	3D porous polysiloxane ion-adsorption films for additive fabrication of conductive patterns with high adhesion
	Zhu, Yi-Min; Tang, Jie; Yang, Zhen-Guo; Chang, Yu; Cheng, Yi
刊名	Electrochimica Acta
	2018
文献子类	期刊论文
英文摘要	Fabrication of conductive patterns by selective electroless plating is a widely studied process in recent years for its advantages of lower waste, simpler process, less pollution and lower cost compared to the traditional subtractive process. But the poor adhesion of the as-fabricated patterns is the prior problem of this process, which limits the thickness of the conductive patterns in sub micrometer range and thus degrades the electrical properties of the patterns. Many chemical and physical modifications have been used to increase the chemical bonding or physical interaction between substrates and deposited metal, but the effects are limited, especially after thick metal is deposited. However, increasing the interfacial mechanical anchor is an effective alternative to enhance the adhesion but has often been neglected. In our previous work, we have developed a novel patterning-adsorption-plating (PAP) process to additively fabricate copper patterns on flexible polymer substrates. In this paper, polystyrene (PS) microspheres are added into the ion-adsorption ink as templates to fabricate three-dimensional (3D) porous polysiloxane films. Thereafter, the as-fabricated copper patterns show excellent conductivity competitive to that of bulk copper and good adhesion with a distinct increase of mechanical anchor.
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/172644/14442]
专题	深圳先进技术研究院_医工所
推荐引用方式 GB/T 7714	Zhu, Yi-Min,Tang, Jie,Yang, Zhen-Guo,et al. 3D porous polysiloxane ion-adsorption films for additive fabrication of conductive patterns with high adhesion[J]. Electrochimica Acta,2018.
APA	Zhu, Yi-Min,Tang, Jie,Yang, Zhen-Guo,Chang, Yu,&Cheng, Yi.(2018).3D porous polysiloxane ion-adsorption films for additive fabrication of conductive patterns with high adhesion.Electrochimica Acta.
MLA	Zhu, Yi-Min,et al."3D porous polysiloxane ion-adsorption films for additive fabrication of conductive patterns with high adhesion".Electrochimica Acta (2018).