Essays about: "opv"
Showing result 1 - 5 of 6 essays containing the word opv.
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1. Organic Solar Cell Fabrication and Study on the Influence of Spin-dependent Processes on the Photocurrent using Spin-sensitive Techniques
University essay from Uppsala universitet/Fasta tillståndets fysikAbstract : Research in recent years on novel materials in organic solar cells (OSCs) have contributed to a rapid advancement in OSC efficiency. Here, OSCs with the well-studied organic semiconductors poly(3-hexylthiophene):[6,6]-phenyl C60-butyric acid methylester (P3HT:PCBM) in a bulk heterojunction structure were prepared to establish a baseline procedure for fabrication and spin-sensitive spectroscopy. READ MORE
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2. Solar Energy Harvesting for Outdoor Applications
University essay from Lunds universitet/Industriell elektroteknik och automationAbstract : The use of solar cells as a solution for different energy harvesting applications has seen a significant growth during the last few years. With recent advances in the power conversion efficiency and manufacturability of organic photovoltaic cells these systems can be made even cheaper and more available for consumers, opening up new ways for solar technology to be implemented into products. READ MORE
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3. Performance evaluation and development of contact solutions for flexible organic solar cells
University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknikAbstract : In today’s society many non-renewable and environmentally harming energy sources are used to facilitate people’s everyday energy demands. This causes ecosystems to break down, global temperatures to rise, pollution and many more critical long lasting problems. READ MORE
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4. Willingness to pay for improved maize seeds among smallholder farmers : a study of the input factor market in Kenya
University essay from SLU/Dept. of EconomicsAbstract : Kenya is considered to be a developing country. This means that basic needs such as nutrition are not met for an extended period of time (www, Sida 1, 2012). Approximately half of the population is living under the poverty line (www, CIA 1, 2012). Agriculture is the largest sector in the country, employing 75% of the population. READ MORE
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5. Roll-to-Roll Embedding of Conductive Sintered Silver Grids
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : R2R embedding of conductive sintered grids: Within the organic light emitting diode(OLED) and organic photovoltaic(OPV) applications, to improve the efficiency of these devices, high conductive metal grids are required to replace tin-doped indium oxide (ITO) as an anode. High conductive metal grid, can be obtained by screen prinitng of the metal shunt lines which are several microns thick. READ MORE