The CZTS hull cell

The utility model discloses a CZTS hull cell is by lower supreme glass substrate, conducting layer, absorbed layer, buffer layer and the transparent and conductive window layer of being in proper order, said conducting layer is graphite alkene, and thickness is 0.5 -5nm, said absorbed layer is the s...

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Bibliographische Detailangaben
Hauptverfasser:	YU DONGDONG, YANG CHUNXIU, FU ZHENGKUAN, YE QUANHUA
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SEMICONDUCTOR DEVICES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The utility model discloses a CZTS hull cell is by lower supreme glass substrate, conducting layer, absorbed layer, buffer layer and the transparent and conductive window layer of being in proper order, said conducting layer is graphite alkene, and thickness is 0.5 -5nm, said absorbed layer is the sedimentary CZTS of atomic layer, and thickness is 500nm -5um, said buffer layer is zn (O, S), and thickness is 10 -50nm. The utility model discloses a sedimentary CZTS of atomic layer can accurate control element ratio and deposition rate, forms big crystal grain size, few, the compact absorbed layer material of grain boundary crystal face drawback after the annealing, and the energy band that consequently can optimize the hull cell matches, improves battery efficiency.