A method for the activation of CdTe films used in CdTe/CdS type thin film solar cells, in which a CdTe film is treated with a mixture formed by a fluorine-free chlorinated hydrocarbon and a gaseous chlorine-free fluorinated hydrocarbon, both said compounds being harmless to the ozone layer. In particular, the chlorinated hydrocarbon is 1-chlorobutane, 1,1,2-trichloroethylene or dichloromethane and the fluorinated hydrocarbon is 1,1,1,2-tetrafluoroethane, trifluoromethane or 1,1- difluoromethane.
METHOD FOR THE ACTIVATION OF CdTe THIN FILMS FOR THE APPLICATION IN CdTe/CdS TYPE THIN FILM SOLAR CELLS / Romeo, Nicola; Bosio, Alessio; Alessandro, Romeo. - ELETTRONICO. - (2010).
METHOD FOR THE ACTIVATION OF CdTe THIN FILMS FOR THE APPLICATION IN CdTe/CdS TYPE THIN FILM SOLAR CELLS
ROMEO, NicolaMembro del Collaboration Group
;BOSIO, AlessioConceptualization
;
2010-01-01
Abstract
A method for the activation of CdTe films used in CdTe/CdS type thin film solar cells, in which a CdTe film is treated with a mixture formed by a fluorine-free chlorinated hydrocarbon and a gaseous chlorine-free fluorinated hydrocarbon, both said compounds being harmless to the ozone layer. In particular, the chlorinated hydrocarbon is 1-chlorobutane, 1,1,2-trichloroethylene or dichloromethane and the fluorinated hydrocarbon is 1,1,1,2-tetrafluoroethane, trifluoromethane or 1,1- difluoromethane.| File | Dimensione | Formato | |
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