In situ analysis of electrocrystallization process of metal electrodeposition with confocal energy dispersive X-ray diffraction based on polycapillary X-ray optics

被引:7
|
作者
Li, Fangzuo [1 ,2 ,3 ]
Liu, Zhiguo [1 ,2 ,3 ]
Sun, Tianxi [1 ,2 ,3 ]
Yang, Chaolin [1 ,2 ,3 ]
Sun, Weiyuan [1 ,2 ,3 ]
Sun, Xuepeng [1 ,2 ,3 ]
Ma, Yongzhong [4 ]
Ding, Xunliang [1 ,2 ,3 ]
机构
[1] Beijing Normal Univ, Minist Educ, Key Lab Beam Technol & Mat Modificat, Beijing 100875, Peoples R China
[2] Beijing Normal Univ, Coll Nucl Sci & Technol, Beijing 100875, Peoples R China
[3] Beijing Radiat Ctr, Beijing 100875, Peoples R China
[4] Ctr Dis Control & Prevent Beijing, Beijing 100013, Peoples R China
基金
中国国家自然科学基金;
关键词
Polycapillary X-ray optics; Confocal energy dispersive X-ray diffraction; Electrocrystallization; In situ real-time analysis; THIN-FILMS; GROWTH; COPPER; NUCLEATION; FLUORESCENCE; SYSTEM; EDXRD; RECRYSTALLIZATION; CRYSTALLIZATION; KINETICS;
D O I
10.1016/j.nima.2015.03.015
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The confocal energy dispersive X-ray diffraction (EDXRD) based on a polycapillary focusing X-ray lens (PFXRL) in excitation channel and a polycapillary parallel X-ray lens (PPXRL) in detection channel was presented to study the electrocrystallization process of metal electrodeposition. The input focal spot of the PPXRL and the output focal spot of the PFXRL was adjusted in a confocal configuration, and only the X-rays from the volume overlapped by the two foci could be accordingly detected by the detector. The experimental results demonstrated the confocal EDXRD could be used to in situ real-time analysis of electrochemical crystal growth process. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码:201 / 205
页数:5
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