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Low temperature engineering feasibility of high reflective Ag-Sn films from experimental and thermodynamic views
Gao, Zhaoqing1; Sun, Hao1; Cao, Jinwei1; Wang, Chen1; Hussain, Muhammad Muzammal1; Xiao, Chengyu2; Chen, Yinbo3,4; Dong, Chong1; Wang, Yunpeng1; Ma, Haitao1
Corresponding AuthorWang, Yunpeng(yunpengw@dlut.edu.cn) ; Ma, Haitao(htma@dlut.edu.cn)
2020-11-01
Source PublicationMATERIALS CHEMISTRY AND PHYSICS
ISSN0254-0584
Volume254Pages:7
AbstractDeveloping 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.
KeywordAg/sn reflective film Nucleation thermodynamics Ag4Sn X-ray quantitative analysis Synchrotron radiation
Funding OrganizationNational Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities China
DOI10.1016/j.matchemphys.2020.123490
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[U1837208] ; Fundamental Research Funds for the Central Universities China[DUT18GJ207]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000570089000001
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/140488
Collection中国科学院金属研究所
Corresponding AuthorWang, Yunpeng; Ma, Haitao
Affiliation1.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
Recommended Citation
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.
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