Essays about: "Light harvesting"

Showing result 21 - 25 of 61 essays containing the words Light harvesting.

1. 21. Redesign for Carbon Fiber : A feasibility study on composites in forestry harvesting heads

   University essay from Linköpings universitet/Produktrealisering

   Author : Simon Karlsson; Isabella Marklund; [2021]
   Keywords : Redesign; Single Grip Harvesting Head; Forestry; Composite Design; CFRP;

   Abstract : Harvesting heads are an essential part of today’s forestry industry, enabling a high rate of tree felling from a single operator. Requirements for the forestry machine they are attached to are strongly linked to the weight of the harvesting head, providing an incentive to make the heads as light as possible. READ MORE

3. 22. Active Infrared light power supply for indoor wireless sensor nodes

   University essay from Mittuniversitetet/Institutionen för elektronikkonstruktion

   Author : Jialei Chen; [2020]
   Keywords : Energy Harvesting; IR; WSN; Photovoltaic;

   Abstract : In order to expand the energy source in energy harvesting, this thesis explores the feasibility of using infrared light source as the energy source. Firstly, the thesis investigated the current energy harvesting solution and the way of using infrared light energy, and determined the use of crystalline solar panels as energy harvesters. READ MORE

4. 23. Fabrication and Evaluation of Sb2Te3/PVDF Hybrid Thermoelectric Films

   University essay from KTH/Tillämpad fysik

   Author : Bo Yu; [2020]
   Keywords : ;

   Abstract : Thermoelectric (TE) materials and devices have been extensively studied for harvesting waste heat energy. There is more interest to fabricate TE materials and devices at low cost and highly-efficient ways. READ MORE

5. 24. Electrical performance study of organic photovoltaics for indoor applications : with potential in Internet of Things devices

   University essay from Karlstads universitet

   Author : August Andersson; [2020]
   Keywords : Indoor light harvesting; Internet of things IoT ; Organic Solar cell; Organic photovolaic;

   Abstract : The evolution of the internet of things (IoT) opens the market opportunity for organic photovoltaic cells, especially for indoor applications where the lifetime of the organic cells is longer than outdoor. For example, IoT requires off-grid energy sources for many devices with low power consumption. READ MORE

6. 25. Iron-Based Dye-Sensitized Solar Cells - From Theory to Working Solar Cell

   University essay from Lunds universitet/Centrum för analys och syntes

   Author : Linnea Lindh; [2019]
   Keywords : Dye-sensitized solar cells; Grätzel cells; solar cells of the future; solar cells of tomorrow; spectroscopy; time-resolved spectroscopy; materials chemistry; materialkemi; Chemistry;

   Abstract : In the hunt for fossile-free energy-harvesting techniques, solar cells constitute one of the most promising techniques. Today, silicon-based solar cells are the dominant technique on the market but even the Silicon solar cell has limitations which means that there is a motivation for developing new solutions. READ MORE