๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Fluorine-doped SnO2 films for solar cell application

โœ Scribed by A. Bhardwaj; B.K. Gupta; A. Raza; A.K. Sharma; O.P. Agnihotri

Publisher
Elsevier Science
Year
1981
Weight
556 KB
Volume
5
Category
Article
ISSN
0379-6787

No coin nor oath required. For personal study only.

โœฆ Synopsis

Highly conductive transparent thin films of fluorine-doped SnO2 (SnO2 :F) were prepared using spray pyrolysis. These films have a potential application in SIS-type photovoltaic solar cells because of their high transmission and low sheet resistance. The electrical resistivity is a minimum (about 5.4 ร— 10-4 ~2 cm) and the figure of merit is a maximum (about 10-2) for SnO2 films doped with 1.2 wt.% F. The optical data are interpreted to give a direct band gap of 4.27 eV and an indirect band gap of 2.73 eV. SnO2:F films show high optical transmission in films of low sheet resistance (about 5 ~2/D ) compared with the corresponding values for antimony-doped SnO2 films.

๐Ÿ“œ SIMILAR VOLUMES

The role of oxygen vacancy in fluorine-d
The role of oxygen vacancy in fluorine-doped SnO2 films
โœ B. Zhang; Y. Tian; J.X. Zhang; W. Cai ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 889 KB

The fluorine-doped tin oxide films (FTO) were prepared with SnCl 2 and SnCl 4 precursors using the spray pyrolysis method. The vibrational feature of oxygen vacancy in FTIR has been identified. The oxygen vacancy plays a role of donor in FTO films, although it becomes inconspicuous with an increase

Properties of fluorine-doped SnO2 films
Properties of fluorine-doped SnO2 films prepared by the pyrosol deposition method
โœ K.H. Yoon; J.S. Song ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 549 KB

Fluorine-doped SnO 2 (SnO 2:F) films were prepared in ordinary atmosphere on heated Coming 7059 glass substrates by the pyrosol deposition method with solutions consisting of SnC14.5H20, NHaF, CH3OH, H20 and HCI. It was found that the substrate temperature and the chemical composition of the solutio

Characterization of nanocrystalline SnO2
Characterization of nanocrystalline SnO2 thin film fabricated by electrodeposition method for dye-sensitized solar cell application
โœ A.Y. El-Etre; S.M. Reda ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 853 KB

Nanocrystalline SnO 2 thin film was prepared by cathodic electrodeposition-anodic oxidation and its structure was characterized by X-ray diffraction, SEM, UV-visible absorption and nitrogen adsorption-desorption by BET method. The obtained film has a surface area of 137.9 m 2 /g with grain sized of