Preparation of CuInSe2 thin films by spin-coating and selenization

被引：0
|
作者：
Yao, Niangjuan [1 ,2 ]
Ma, Jianhua [1 ,2 ]
Zhu, Xiaojing [1 ]
Liang, Yan [2 ]
Jiang, Jinchun [2 ]
Chu, Junhao [1 ,2 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Tech Phys, Natl Lab Infrared Phys, 500 Yu Tian Rd, Shanghai 200083, Peoples R China
[2] Shanghai Center Photovoltaics, Shanghai 201201, Peoples R China
来源：
EIGHTH INTERNATIONAL CONFERENCE ON THIN FILM PHYSICS AND APPLICATIONS | 2013年 / 9068卷
基金：
中国国家自然科学基金;
关键词：
CuInSe2 (CIS) thin films; spin-coating; selenization; solar cells; COPPER INDIUM DISELENIDE;
D O I：
10.1117/12.2053761
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In order to fabricate low cost and printable CuInSe2 (CIS) thin film solar cells, a chemical process has been developed to fabricate uniform CIS films with large grain size and close stoichiometry to chalcopyrite phase. Cu(NO3)(2), InCl3 and ethyl cellulose (EC) were adopted to form the starting solution. CIS films were prepared by spin-coating and selenization. Precursor films and CIS films were investigated by SEM, EDS and XRD. CuCl and InCl3 crystals appeared in the precursor films. During the selenization process, CuCl first reacted with Se vapor to form Cu2-xSe. With increasing selenization temperature, InCl3 reacted with Cu2-xSe to form CIS accompanying the evaporation of chlorine in the form of gas. It is revealed that the element ratio in final CIS film is determined by the raw material ratio in the starting solution and the selenization temperature.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Preparation and Characterizations of CuInSe2 Thin Films by Spin-coating Method Using the Nanoparticles of CuInSe2
    Suzuki, Takahiro
    Ando, Shizutohi
    [J]. 2015 INTERNATIONAL SEMICONDUCTOR CONFERENCE (CAS), 2015, : 81 - 84
  • [2] Influence of selenization temperature on the properties of CuInSe2 thin films prepared by spin coating technique
    Merdes, S.
    Bechiri, L.
    Hadjoub, Z.
    Sano, M.
    Ando, S.
    [J]. PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 3, NO 8, 2006, 3 (08): : 2535 - +
  • [3] On the preparation of CuInSe2 thin films via two‒stage selenization
    Gadjiev T.M.
    Gadjieva R.M.
    Kallaev S.N.
    Aliev A.R.
    Aliev M.A.
    [J]. Journal of Surface Investigation, 2016, 10 (06): : 1197 - 1201
  • [4] Preparation of CuInSe2 thin films by paste coating
    NIE Hongboa
    [J]. Rare Metals, 2008, 27 (06) : 591 - 597
  • [5] Preparation of CuInSe2 thin films by paste coating
    Nie Hongbo
    Wang Yanlai
    Ni Peiran
    Guo Shiju
    [J]. RARE METALS, 2008, 27 (06) : 591 - 597
  • [6] The preparation of CuInSe2 films by solvothermal route and non-vacuum spin-coating process
    Luo, Paifeng
    Yu, Penghan
    Zuo, Ruzhong
    Jin, Jiao
    Ding, Yuankui
    Song, Junda
    Chen, Yutong
    [J]. PHYSICA B-CONDENSED MATTER, 2010, 405 (16) : 3294 - 3298
  • [7] The preparation of CuInSe2 films by combustion method and non-vacuum spin-coating process
    Luo, Paifeng
    Zuo, Ruzhong
    Chen, Litao
    [J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2010, 94 (06) : 1146 - 1151
  • [8] PREPARATION OF CUINSE2 THIN-FILMS BY SELENIZATION OF CU-IN-O PRECURSORS
    TERAUCHI, M
    NEGAMI, T
    NISHITANI, M
    IKEDA, M
    WADA, H
    WADA, T
    [J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 1994, 35 (1-4) : 121 - 127
  • [9] STUDIES ON CUIN PRECURSOR FOR THE PREPARATION OF CUINSE2 THIN-FILMS BY THE SELENIZATION TECHNIQUE
    GUPTA, A
    SHIRAKATA, S
    ISOMURA, S
    [J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 1994, 32 (02) : 137 - 149
  • [10] Preparation of CuInSe2 thin films by selenization of co-sputtered Cu–In precursors
    F. O. Adurodija
    J. Song
    K. H. Yoon
    S. K. Kim
    S. D. Kim
    S. H. Kwon
    B. T. Ahn
    [J]. Journal of Materials Science: Materials in Electronics, 1998, 9 : 361 - 366
12345