Synthesis of CuInxGa1-xSe2 Powder by High-Pressure Stirring Solvothermal Method
In the paper a high-pressure stirring solvothermal method with ethylenediamine as a solvent was used to prepare CIGS powders. The impact factors of reaction temperature and holding time on product-phase and morphology were investigated. The increasing reaction temperature make a important impact on the phase of product and the increasing holding time has much effect on the product morphology. CIGS particles (8-10 μm) were successfully synthesized at reaction temperatures in the range of 200-250 °C for different holding times.
Xianghua Liu, Zhengyi Jiang and Jingtao Han
C. Y. Xie et al., "Synthesis of CuInxGa1-xSe2 Powder by High-Pressure Stirring Solvothermal Method", Advanced Materials Research, Vols. 148-149, pp. 1436-1439, 2011