Article,
Study of Photogalvanic Effect by Using of Natural Dye as Photosensitizer for Solar Energy Conversion And Storage
CENTRAL ASIAN JOURNAL OF THEORETICAL & APPLIED SCIENCES, (2022)
Abstract
Energy was a great discovery of human being which made our life more and more comfortable. The vital source of energy is the sun and life on earth is heliocentric as most of its energy is derived from the sun. The sun rays shower the surface of earth and humans have been using them to meet their energy needs. Although, earth receives only small fraction of sun total energy, yet one year's worth of solar energy reaching the surface of the earth is twice the amount of all non-renewable resources, including fossil fuels and nuclear uranium. Mankind has been harnessing the energy from the sun since the17th century B.C. The ancient civilizations (Rome and Greece)has demonstrated their first documented use of sun light by burning mirrors to light torches for religious purpose sand ancient architecture has utilized passive solar design i.e. the use of sun light to heat and light indoor spaces.
