Insight into the interatomic competitive mechanism for interfacial stability of room temperature liquid GaInSn/Cu electrode

doi:10.1016/j.matchemphys.2021.124809

IMR OpenIR

	Insight into the interatomic competitive mechanism for interfacial stability of room temperature liquid GaInSn/Cu electrode
	Gao, Zhaoqing 1; Chen, Yinbo 2,3; Dong, Chong 1; Chen, Fei 1; Huang, Mingliang 1; Ma, Haitao 1; Wang, Yunpeng 1
通讯作者	Wang, Yunpeng(yunpengw@dlut.edu.cn)
	2021-09-15
发表期刊	MATERIALS CHEMISTRY AND PHYSICS
ISSN	0254-0584
卷号	270 页码:14
摘要	Room temperature Ga-based alloys have received more and more attentions due to their unique advantages in these applications of stretchable and wearable electronics. In this paper, the interfacial stability of liquid GaInSn/ Cu interface was systematically investigated. From the perspective of crystallography, the orientation relationship between the nucleation and growth of intermetallic compounds and Cu substrate are discussed according to plane-on-plane matching model and edge-to-edge matching model. The required standard formation enthalpy and bond enthalpy of as-formed intermetallic compounds are estimated based on the elemental condensed bond enthalpy and crystal cluster theory. For the ternary GaInSn system, the competitive reactive mechanism between different reactive atomic pairs was revealed and discussed from the thermodynamic view, which verified that the rationality of the formed intermetallic compounds only consisting of Cu and Ga. Besides, we confirmed that the wetting behavior of GaInSn on Cu substrate was determined by the affinity and close contact probability of different atomic pairs.
关键词	Liquid GaInSn alloys Interfacial stability Interatomic affinity Competitive reactive mechanism Gibbs free energy change
资助者	National Key Research and Development Program of China ; National Natural Science Foundation of China
DOI	10.1016/j.matchemphys.2021.124809
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2017YFA0403804] ; National Natural Science Foundation of China[U1837208]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000672582000003
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/160070
专题	中国科学院金属研究所
通讯作者	Wang, Yunpeng
作者单位	1.Dalian Univ Technol, Sch Mat Sci & Engn, Dalian 116024, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Gao, Zhaoqing,Chen, Yinbo,Dong, Chong,et al. Insight into the interatomic competitive mechanism for interfacial stability of room temperature liquid GaInSn/Cu electrode[J]. MATERIALS CHEMISTRY AND PHYSICS,2021,270:14.
APA	Gao, Zhaoqing.,Chen, Yinbo.,Dong, Chong.,Chen, Fei.,Huang, Mingliang.,...&Wang, Yunpeng.(2021).Insight into the interatomic competitive mechanism for interfacial stability of room temperature liquid GaInSn/Cu electrode.MATERIALS CHEMISTRY AND PHYSICS,270,14.
MLA	Gao, Zhaoqing,et al."Insight into the interatomic competitive mechanism for interfacial stability of room temperature liquid GaInSn/Cu electrode".MATERIALS CHEMISTRY AND PHYSICS 270(2021):14.