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Improving energy output by understanding power loss in organic solar cells

Innovation News Network

Researchers from the Chemnitz University of Technology analyse performance-limiting mechanisms to reduce power loss in organic solar cells. Conventional solar cells based, for instance, on silicon, which is a well-known semiconductor material, are already highly developed and in widespread use.

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New concept with anthraquinone-based organic cathode advances aluminum battery technology

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Researchers from Chalmers University of Technology, Sweden, and the National Institute of Chemistry, Slovenia, have developed a new concept for an aluminum battery delivering twice the energy density as previous versions, made of abundant materials, and with the potential to reduce production costs and environmental impact. 2019.07.033.

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New photocatalytic system converts carbon dioxide to valuable fuel more efficiently than natural photosynthesis

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A joint research team from City University of Hong Kong (CityU) and collaborators have developed a stable artificial photocatalytic system that is more efficient than natural photosynthesis. Photo credit: (left) Professor Ye Ruquan’s research group / City University of Hong Kong and (right) Biophysical Journal, 99:67-75, 2010.

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WUSTL researchers demonstrate solar-panel-powered microbial electrosynthesis to produce n-butanol from light, CO2 and power

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Researchers at Washington University in St. A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. —Wei Bai. Ranaivoarisoa, T.O.,

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U.S. Universities Are Building a New Semiconductor Workforce

Cars That Think

Universities and community colleges are revamping their semiconductor-related curricula and forging strategic partnerships with one another and with industry to train the staff needed to run U.S. Intel arrives at Ohio State Ohio State University is using its chip-fabrication facility to train future engineers and technicians.

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A Dab of Sunscreen Key To Solar Windows That Last Decades

Cars That Think

Transparent solar cells can transform buildings into. But the see-through technology faces a big barrier to reaching mainstream adoption: organic materials degrade relatively quickly as they bake in the sunlight. A new approach by the University of Michigan in Ann Arbor might dramatically extend the working life of solar windows.

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McGill team develops simple system for reversible H2 storage using organic cyclic hydrocarbons; alternative route to solar fuels

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A team at McGill University in Canada has developed a reversible hydrogen storage/release system based on the metal-catalyzed hydrogenation and photo-induced dehydrogenation of organic cyclic hydrocarbons at room temperature. under visible light illumination (420–600 nm) without any other energy input.

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