Evolution of Cu(In,Ga)Se2surfaces under water immersion monitored by X-ray photoelectron spectroscopy

被引：2
|
作者：
Bechu, Solene [1 ]
Bouttemy, Muriel [1 ]
Vigneron, Jackie [1 ]
Lincot, Daniel [2 ]
Guillemoles, Jean-Francois [2 ]
Etcheberry, Arnaud [1 ]
机构：
[1] Univ Paris Saclay, CNRS UVSQ, Inst Lavoisier Versailles ILV, 45 Av Etats Unis, F-78035 Versailles, France
[2] CNRS IPVF, Palaiseau, France
来源：
SURFACE AND INTERFACE ANALYSIS | 2020年 / 52卷 / 12期
关键词：
Cu(In; Ga)Se-2; water aging; XPS; DEGRADATION;
D O I：
10.1002/sia.6896
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Cu(In,Ga)Se(2)absorbers were immerged in deionized water for different times, and specific chemical evolutions were monitored thanks to X-ray photoemission spectroscopy. Cu(In,Ga)Se(2)related dissolution products were studied in water through induced coupled plasma optical emission spectroscopy. From those analyses, specific surface network disorganization was observed, with Cu migration towards the surface, leading to different kinetics of oxidation and dissolution for each element that could be quantified.
引用
收藏
页码：975 / 979
页数：5
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