Cu2Se、In2Se3、Ga2Se3混合球磨过程中的Cu(In, Ga)Se2形成机制研究

李晓龙, 赵明, 庄大明, 巩前明, 曹明杰, 欧阳良琦, 郭力, 孙汝军, 高泽栋

Reaction Mechanism of Cu(In, Ga)Se2 Formation During Milling Process of Powder Mixture of Cu2Se, In2Se3 and Ga2Se3

LI Xiaolong, ZHAO Ming, ZHUANG Daming, GONG Qianming, CAO Mingjie, OUYANG Liangqi, GUO Li, SUN Rujun, GAO Zedong

表3 Cu2-xSe、CIS、CIGS的晶格常数

Table 3 Lattice parameters of Cu2-xSe, CIS and CIGS

Cu2-xSe CIS CIGS Structure Cubic Tetragonal Tetragonal XRD PDF card No. 06-0680 40-1484 35-1102 a/nm 0.5739 0.5782 0.5736 b/nm 0.5739 0.5782 0.5736 c/nm 0.5739 1.1619 1.1448 α/(°) 90 90 90 β/(°) 90 90 90 γ/(°) 90 90 90