Low temperature formation of CuIn1-xGaxSe2 solar cell absorbers by all printed multiple species nanoparticulate Se plus Cu-In plus Cu-Ga precursors

被引：0

作者：

Moeckel, Stefan A. ^{[1
]}

Wernicke, Tobias ^{[1
]}

Arzig, Matthias ^{[1
]}

Koeder, Philipp ^{[1
]}

Brandl, Marco ^{[2
]}

Ahmad, Rameez ^{[3
]}

Distaso, Monica ^{[3
]}

Peukert, Wolfgang ^{[3
]}

Hock, Rainer ^{[2
]}

Wellmann, Peter J. ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Chair Mat Elect & Energy Technol, Dept Mat Sci, FAU, D-91058 Erlangen, Germany

[2] Univ Erlangen Nurnberg, Chair Crystallog & Struct Phys, FAU, D-91058 Erlangen, Germany

[3] Univ Erlangen Nurnberg, Inst Particle Technol, FAU, D-91058 Erlangen, Germany

来源：

THIN SOLID FILMS | 2015年 / 582卷

关键词：

Low-temperature; Copper indium gallium diselenide; Chalcopyrite; Nanoparticulate precursors; In-situ X-ray diffraction; bimetallic nanoparticles; COPPER INDIUM DISELENIDE; ALLOY NANOPARTICLES; SELENIZATION; CUINSE2; PHASE; SITU; KINETICS; LAYERS; FILMS; CHALCOGENIDES;

D O I：

10.1016/J.tsf.2014.11.060

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work an all nanoparticulate precursor for application in Cu(In1-xGax)Se-2 solar cell absorbers is presented. Binary Cu-In nanoparticles, Cu-Ga powder and elemental Se nanoparticles were mixed in dispersion and deposited on Mo-coated substrates. Research was focused on Cu(In1-xGax)Se-2 layer formation kinetics, phase composition characterised by differential scanning calorimetry and in-situ X-ray diffraction (XRD). Furthermore phase composition and morphology were studied by ex-situ XRD, Raman spectroscopy and scanning electron microscopy. The results revealed a fast consumption of the precursor and the formation of CuInSe2 below 340 degrees C. Binary secondary phases were not observed at any temperature. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：60 / 68

页数：9

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