Fabrication method for ibiiiavia-group amorphous compound and ibiiiavia-group amorphous precursor for thin-film solar cells
AssigneeIndustrial Technology Research Institute
InventorsYu Huang, Chiou Yen Chiou, Bing Joe Hwang, Hsuan-Fu Wang, Shih-Hong Chang, Chih-Lung Lin, Chih-Chung Wu
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Abstract
A method for fabricating an IBIIIAVIA-group amorphous compound used for thin-film solar cells is provided. A mixture solution including elements of Group IB, IIIA, VIA or combinations thereof is provided. The mixture solution is heated and filtered. IBIIIAVIA-group amorphous powders are acquired after drying the heated and filtered mixture solution.
Claims24
A method for fabricating an IBIIIAVIA-group amorphous compound, comprising:
- providing a mixture solution comprising elements of Group IB, IIIA, VIA or combinations thereof;
- heating the mixture solution;
- filtering the mixture solution;
- and
- drying the mixture solution to acquire IBIIIAVIA-group amorphous powders.
A method for fabricating an IBIIIAVIA-group amorphous precursor used for a thin-film solar cell, comprising:
- providing a mixture solution comprising elements of Group IB, IIIA, VIA or combinations thereof, wherein a solvent of the mixture solution comprises water;
- heating the mixture solution;
- washing and filtering the mixture solution;
- and
- drying the mixture solution to acquire nano-scale IBIIIAVIA-group amorphous powders, wherein the amorphous powders are used as a precursor for a IBIIIAVIA-group chalcopyrite structure.
Dependencies are inferred from the claim text.