New Organic Materials for Organic-Inorganic Silicon-Based Solar Cells

作者：Vovchenko L L^*; Matzui L Yu; Oliynyk V V; Launetz V L

来源：Molecular Crystals and Liquid Crystals, 2011, 535: 179-188.

DOI：10.1080/15421406.2011.538332

• Efficiency
• metamizole sodium
• organic-inorganic hybrid
• patterned silicon substrate
• solar cell
• thiamine diphosphate

Two kinds of organic layers deposited on a silicon patterned substrate from a solution at room temperature have been investigated by scanning electron and optical microscopies, by studying the photoresponse, and by measuring the I-V characteristics. The organic pharmaceutical materials used are the following: thiamine diphosphate (vitamin B1) and metamizole sodium (MS) (analgine). Both hybrids possess the photovoltaic (PV) properties. Investigations of the PV performance versus the solar energy power have indicated that the best samples of a MS-nSi hybrid had efficiency EFF=1.97% for the irradiation power E=11.6mW/cm2 and EFF=1.43% for E=63.8mW/cm2.

• 出版日期2011