Current transport mechanism and photovoltaic properties of photoelectrochemical cells of ITO/TiO2/PVC-LiClO4/graphite

Current transport mechanism and photovoltaic properties of photoelectrochemical cells of ITO/TiO2/PVC-LiClO4/graphite

This paper deals with the current transport mechanism of solid state photoelectrochemical cells of ITO/TiO2/PVC-LiClO4/graphite as well as the physical properties of a component of a device affecting its performance. The principle of operation and a schematic energy level diagram for the materials u...

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Bibliographic Details
Main Authors: Rahman M.Y.A., Salleh M.M., Talib I.A., Yahaya M., Ahmad A.
Other Authors: 55347217400
Format: Article
Published: 2023
Subjects:
Mechanism
Photoelectrochemical cell
Solid electrolyte
Titanium dioxide
Electron energy levels
Photovoltaic effects
Polyvinyl chlorides
Solid electrolytes
Transport properties
Current transport
Energy level diagrams
Photovoltaic materials
Solid state photoelectrochemical cells
Photoelectrochemical cells
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Institution: Universiti Tenaga Nasional
Description
Summary:This paper deals with the current transport mechanism of solid state photoelectrochemical cells of ITO/TiO2/PVC-LiClO4/graphite as well as the physical properties of a component of a device affecting its performance. The principle of operation and a schematic energy level diagram for the materials used in the photoelectrochemical cells are presented. The device makes use of ITO films, TiO2 films, PVC-LiClO4 and graphite films as photoanode, photovoltaic material, solid electrolyte and counter electrode, respectively. The device shows rectification. The Jsc and Voc obtained at 100 mW cm-2 were 0.95 ?Acm-2 and 180 mV, respectively. � 2006 Elsevier B.V. All rights reserved.

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