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Solar Cells

Companies Solar Cells

Ametek GmbH, Germany

Princeton Applied Research (PAR) and Solartron Analytical are the global leaders in Electrochemical Impedance Spectroscopy thanks to a combined 110 years of instrumentation development knowledge and experience for materials and electrochemical research instrumentation. Our instruments and accessori more

News Solar Cells

  • Charge transport in hybrid silicon solar cells

    The system they investigated is based on conventional n-type silicon wafers coated with the highly conductive polymer mixture PEDOT:PSS and displays a power conversion efficiency of about 14%. This combination of materials is currently extensively investigated by many teams in the research community more

  • Changing the color of light

    Researchers at the University of Delaware have received a $1 million grant from the W.M. Keck Foundation to explore a new idea that could improve solar cells, medical imaging and even cancer treatments. Simply put, they want to change the color of light.They won't be tinkering with what you see out more

  • Nanowires give 'solar fuel cell' efficiency a tenfold boost

    A solar cell that produces fuel rather than electricity. Researchers at Eindhoven University of Technology (TU/e) and FOM Foundation present a very promising prototype of this in the journal Nature Communications. The material gallium phosphide enables their solar cell to produce the clean fuel hydr more

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White papers Solar Cells

  • Improvement of power generation efficiency of solar cells and evaluation by fluorescence spectroscopy

    The light in the high-radiance wavelength region of the solar spectrum is not utilized effectively by silicon crystal-based solar cell modules. "Fluorescent materials" convert the ultraviolet component in the sunlight into light in the longer wavelength region where this solar cell modules can generate power. This article describes an example, how the efficiency of a fluorescent material can be evaluated, using a fluorescence spectrophotometer equipped with an integrating sphere, and a special program, which allows the determination of quantum yields of powders in a very comfortable way. more

Publications Solar Cells

  • Highly Efficient Planar Perovskite Solar Cells through Band Alignment Engineering

    The simplification of perovskite solar cells (PSCs), by replacing the mesoporous electron selective layer (ESL) with a planar one, is advantageous for large-scale manufacturing. PSCs with a planar TiO2 ESL have been demonstrated, but these exhibit unstabilized power conversion efficiencies (PCEs). H more

  • Doping of TiO2 for sensitized solar cells

    This review gives a detailed summary and evaluation of the use of TiO2 doping to improve the performance of dye sensitized solar cells. Doping has a major effect on the band structure and trap states of TiO2, which in turn affect important properties such as the conduction band energy, charge transp more

  • Novel spiro-based hole transporting materials for efficient perovskite solar cells

    Three spiro-acridine-fluorene based hole transporting material (HTMs), namely: CW3, CW4 and CW5, are employed in fabrication of organic-inorganic hybrid perovskite solar cells. The corresponding mesoscopic TiO2/CH3NH3PbI3/HTM devices are investigated and compared with that made with commercial spiro more

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Market studies Solar Cells

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Websites Solar Cells

AstraNet Systems - Manufacturer and supplier of spectrometers, fluorimeters, spectrophotometers from

home products news applications technical profile contact distributors AstraNet Systems Ltd is a specialist supplier and manufacturer to the UK European and Worldwide spectroscopy market. AstraNet Systems Ltd is a specialist supplier of standard or custom designed spectrophotometers for laboratory, more

heliatek - organic based photovoltaics

    Deutsch Home About Us About Us The Challenges Team Current investors Partners Technology Introduction Achievements Products News/Press All items Site news only Press releases only Press Kit In the news RSS-feed Careers Contact Us Welcome   New world record efficiency for organic photovoltaics ha more

Glossary - NorSun

Search PRODUCT & CUSTOMERS INNOVATION & TECHNOLOGY PEOPLE & OPPORTUNITIES INVESTORS & FUNDING HOME  / Glossary Glossary A - Alternating current (a.c.): Electric current in which the direction of the flow is reversed at frequent intervals, 100 times per second in Europe (50 cycles per second) and 120 more

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