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; A., Romeo. - ELETTRONICO. - (2011).
METHOD FOR THE ACTIVATION OF CDTE THIN FILMS FOR THE APPLICATION IN CDTE/CDS TYPE THIN FILM SOLAR CELLS
ROMEO, NicolaMembro del Collaboration Group
;
2011-01-01
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
