Low temperature engineering feasibility of high reflective Ag-Sn films from experimental and thermodynamic views

doi:10.1016/j.matchemphys.2020.123490

CORC > 金属研究所 > 中国科学院金属研究所

	Low temperature engineering feasibility of high reflective Ag-Sn films from experimental and thermodynamic views
	Gao, Zhaoqing 1; Sun, Hao 1; Cao, Jinwei 1; Wang, Chen 1; Hussain, Muhammad Muzammal 1; Xiao, Chengyu 2; Chen, Yinbo 3,4; Dong, Chong 1; Wang, Yunpeng 1; Ma, Haitao 1
刊名	MATERIALS CHEMISTRY AND PHYSICS
	2020-11-01
卷号	254 页码:7
关键词	Ag/sn reflective film Nucleation thermodynamics Ag4Sn X-ray quantitative analysis Synchrotron radiation
ISSN号	0254-0584
DOI	10.1016/j.matchemphys.2020.123490
通讯作者	Wang, Yunpeng(yunpengw@dlut.edu.cn) ; Ma, Haitao(htma@dlut.edu.cn)
英文摘要	Developing low temperature annealing processing for preparing high reliable cyanide-free electroplated Ag-Sn films as a promising reflective coatings has a great potential industrial application prospect. The morphology evolution of Ag4Sn is in situ studied by synchrotron radiation real-time imaging technology. The phase evolution behavior of Ag4Sn in Ag/Sn films are revealed using X-ray diffraction quantitative analysis technology. The feasibility to prepare high reliable Ag/Sn films at 358 K has been confirmed by the systematic studies on the evolution of different phase contents and reflective performance of cyanide-free electroplated Ag/Sn films as a function of low temperature annealing time. Besides, we collect and calculate the fundamental thermodynamic property data of Ag-Sn system. The effect of nucleation positions on the formation and growth of intermetallic compounds types are discussed based on the thermodynamics analysis. This paper opens a new window to obtain high quality Ag/Sn reflective films at low annealing temperature and provides a guiding principle for the fabrication of Ag/Sn reflective materials for LED chips as well as coating materials for organic soft optoelectronic devices.
资助项目	National Natural Science Foundation of China[U1837208] ; Fundamental Research Funds for the Central Universities China[DUT18GJ207]
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000570089000001
资助机构	National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/140490]
专题	金属研究所_中国科学院金属研究所
通讯作者	Wang, Yunpeng; Ma, Haitao
作者单位	1.Dalian Univ Technol, Sch Mat Sci & Engn, Dalian 116024, Peoples R China 2.Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 4.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Gao, Zhaoqing,Sun, Hao,Cao, Jinwei,et al. Low temperature engineering feasibility of high reflective Ag-Sn films from experimental and thermodynamic views[J]. MATERIALS CHEMISTRY AND PHYSICS,2020,254:7.
APA	Gao, Zhaoqing.,Sun, Hao.,Cao, Jinwei.,Wang, Chen.,Hussain, Muhammad Muzammal.,...&Ma, Haitao.(2020).Low temperature engineering feasibility of high reflective Ag-Sn films from experimental and thermodynamic views.MATERIALS CHEMISTRY AND PHYSICS,254,7.
MLA	Gao, Zhaoqing,et al."Low temperature engineering feasibility of high reflective Ag-Sn films from experimental and thermodynamic views".MATERIALS CHEMISTRY AND PHYSICS 254(2020):7.