Preparation of graphene nanostructured films for photovoltaics

The results of the development of technology for the preparation of graphene films for solar photocells by the Langmuir-Blodgett method are presented. A comprehenvive study of the dependence of structural, optical, electrophysical and photovoltaic properties on the chemical composition and condition...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2018-11, Vol.447 (1), p.12068
Main Authors: Ibrayev, N, Seliverstova, E, Zhumabekov, A
Format: Article
Language:English
Subjects:
Chemical composition
Graphene
Langmuir-Blodgett films
Optical properties
Photoelectric cells
Photovoltaic cells
Substrates
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Summary:The results of the development of technology for the preparation of graphene films for solar photocells by the Langmuir-Blodgett method are presented. A comprehenvive study of the dependence of structural, optical, electrophysical and photovoltaic properties on the chemical composition and conditions for the preparation of films based on graphene oxide, reduced graphene oxide and N-doped graphene oxide is carried out. It is shown that using the technology of applying graphene nanostructures to solid substrates by the Langmuir-Blodgett method leads to a decrease in the amount of platinum catalysts used for electrodes of solar devices.
ISSN:1757-8981
1757-899X
1757-899X
DOI:10.1088/1757-899X/447/1/012068