| 摘要 |
A method for making a chalcopyrite-type compound includes: reacting a reaction mixture in a first solvent under reflux condition to form the chalcopyrite-type compound containing M1, M2, and A, in which M1 is selected from Cu, Au, Ag, Na, Li, and K, M2 is selected from In, Ga, Al, Ti, Zn, Cd, Sn, Mg, and combinations thereof, and A is selected from S, Se, Te, and combinations thereof; filtering the reaction mixture to obtain a crude cake; mixing the crude cake with a second solvent and a powder of a post-treatment material selected from S, Se, Te, and combinations thereof; and heating the mixture under reflux condition. |
