Formation Mechanisms of Cu(In0.7Ga0.3)Se2 Nanocrystallites Synthesized Using Hot-Injection and Heating-Up Processes

被引：32
作者：
Hsu, Wei-Hsiang [1 ]
Hsiang, Hsing-I [1 ]
Chang, Yu-Lun [1 ]
Ray, Dah-Tong [1 ]
Yen, Fu-Su [1 ]
机构：
[1] Natl Cheng Kung Univ, Dept Resources Engn, Particulate Mat Res Ctr, Tainan 70101, Taiwan
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2011年 / 94卷 / 09期
关键词：
COPPER-SULFIDE NANOCRYSTALS; FILM SOLAR-CELLS; CU(IN; GA)SE-2; NANOPARTICLES; SOLVOTHERMAL ROUTE; CUINSE2; PRECURSORS; GROWTH; INKS;
D O I：
10.1111/j.1551-2916.2011.04488.x
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Nearly monodispersed CuIn0.7Ga0.3Se2 (CIGS) nanocrystals were successfully prepared using the thermal decomposition of copper, indium (In), gallium (Ga), and selenium-oleylamine (OLA) complexes via the heating-up process. The phase formation sequence was CuSe -> CuInSe2 -> CIGS. The CIGS nanocrystals synthesized using the heating-up process exhibited a single chalcopyrite phase and its chemical composition was close to stoichiometric. However, phase separation of the In-rich and Ga-rich phases was found using the hot-injection method due to the difference in reactivity between In-OLA and Ga-OLA complexes.
引用
收藏
页码：3030 / 3034
页数：5
相关论文
共 31 条
  • [1] Cu(In,Ga)Se2 thin film solar cells from nanoparticle precursors
    Ahn, SeJin
    Kim, KiHyun
    Yoon, KyungHoon
    [J]. CURRENT APPLIED PHYSICS, 2008, 8 (06) : 766 - 769
  • [2] Effects of heat treatments on the properties of Cu(In,Ga)Se2 nanoparticles
    Ahn, SeJin
    Kim, ChaeWoong
    Yun, JaeHo
    Lee, JeongChul
    Yoon, KyungHoon
    [J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2007, 91 (19) : 1836 - 1841
  • [3] Nucleation and growth of Cu(In,Ga)Se2 nanoparticles in low temperature colloidal process
    Ahn, SeJin
    Kim, KiHyun
    Chun, YoungGab
    Yoon, KyungHoon
    [J]. THIN SOLID FILMS, 2007, 515 (7-8) : 4036 - 4040
  • [4] AHN SJ, 2008, COLLOID SURF A, V313, P313
  • [5] A new green synthesis method of CuInS2 and CuInSe2 nanoparticles and their integration into thin films
    Bensebaa, F.
    Durand, C.
    Aouadou, A.
    Scoles, L.
    Du, X.
    Wang, D.
    Le Page, Y.
    [J]. JOURNAL OF NANOPARTICLE RESEARCH, 2010, 12 (05) : 1897 - 1903
  • [6] One-pot synthesis of high-quality zinc-blende CdS nanocrystals
    Cao, YC
    Wang, JH
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (44) : 14336 - 14337
  • [7] Synthesis of Metal-Selenide Nanocrystals Using Selenium Dioxide as the Selenium Precursor
    Chen, Ou
    Chen, Xian
    Yang, Yongan
    Lynch, Jared
    Wu, Huimeng
    Zhuang, Jiaqi
    Cao, Y. Charles
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (45) : 8638 - 8641
  • [8] Synthesis of CuInGaSe2 nanoparticles by solvothennal route
    Chun, YG
    Kim, KH
    Yoon, KH
    [J]. THIN SOLID FILMS, 2005, 480 : 46 - 49
  • [9] Stability issues of Cu(In,Ga)Se2-based solar cells
    Guillemoles, JF
    Kronik, L
    Cahen, D
    Rau, U
    Jasenek, A
    Schock, HW
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2000, 104 (20) : 4849 - 4862
  • [10] Development of CuInSe2 nanocrystal and nanoring inks for low-cost solar cells
    Guo, Qiiie
    Kim, Suk Jun
    Kar, Mahaprasad
    Shafarman, William N.
    Birkmire, Robert W.
    Stach, Eric A.
    Agrawal, Rakesh
    Hillhouse, Hugh W.
    [J]. NANO LETTERS, 2008, 8 (09) : 2982 - 2987
1234