Abdubannaevich

TECHNOLOGY OF PREPARATION AND THE PRINCIPLE OF OPERATION DYE SENSITIZED SOLAR CELLS (DSSC)

Naimjonov Arslonbek Makhammadjan ogli master student of Namangan State
University
Adashaliyev Abror Osmanali master student of Namangan State University Turgunov Abror Osmanali Ogli student of Namangan State University
Abdukarimov Abdulaziz Abdubannayevych Namangan Institute of Engineering
Technology Senior teacher of the Departmet of Physics
Namanan city., Street Kosonsoy 7.


Annotation. In this work, the working process and the production mechanisms of dye sensitized solar cells are examined. Moreover, the work also includes the needed materials for making solar cells and its layers. Apart from that, studies of the formation of electric charge, electric current and voltage in DSSCs are involved.
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Keywords. Dye sensitized solar cells (DSSC), photoelectrode, contourelectrode, photoanode, electrolyte, gel polymer electrolyte, highly sensitive to light.
Introduction At present, it is mainly the energy consumed in the world energy obtained from fossil fuels, i.e. thermal energy, nuclear
energy, hydropower. But such fuels
limited quantity, not environmentally friendly and seismic Their main disadvantage is that they are not stable [1].
Therefore, modern requirements are renewable and environmentally friendly energy
sources, i.e. the use of solar and wind energy by mankind
is putting forward.
Thermal energy of solar radiation in heating systems it is used, yarmutkazgich based kuyosh elementalarida va sunlight into electricity in photoelectrochemical solar cells
is being rotated. Burned by chemical combinations (reactions). substances that can be used as
At the moment, the energy of the sun's radiation is used in electricity in the world
energy-converting semiconductor-based solar cells
the complexity of the technology of preparation and the electricity obtained from them
The cost of energy is much higher than that of solar cells hinders the possibilities of use. Preparation technology