The invention relates to a preparation process for thin semiconducting inorganic films comprising various metals (Cu/ln/Zn/Ga/Sn), selenium and/or sulfur. The process uses molecular precursors comprising metal complexes with oximato ligands. Copper-based chalcopyrites of the l-lll- IV2-type are prepared with high purity at low temperatures under ambient conditions. The thin films can be used in photovoltaic panels (solar cells).
申请公布号
WO2012000594(A1)
申请公布日期
2012.01.05
申请号
WO2011EP02691
申请日期
2011.05.31
申请人
MERCK PATENT GMBH;DESHMUKH, RANJAN, DEEPAK;KUEGLER, RALF;SCHNEIDER, JOERG J.;HOFFMANN, RUDOLF
发明人
DESHMUKH, RANJAN, DEEPAK;KUEGLER, RALF;SCHNEIDER, JOERG J.;HOFFMANN, RUDOLF