Researchers from North Carolina State University and Hong Kong University of Science and Technology have found that temperature controlled aggregation (donor “clumping”) in a family of new semi-conducting polymers is the key to creating highly efficient organic solar cells that can be mass produced more cheaply. Their findings also open the door to experimentation with […]

Northwestern University scientists have now developed a carbon nanotube solar cell (CNT) that is twice as efficient as its predecessors. Early research stalled when CNTs proved to be inefficient, converting far less sunlight into power than other methods. Yet the CNTs have long shown promise for photovoltaics because they’re lighter, more flexible, and cheaper than […]

A Michigan State University research team has developed a new type of solar concentrator that when placed over a window creates solar energy permitting the ability to actually see through the window. The new technology is called a transparent luminescent solar concentrator and can be used on buildings, cell phones and any other device that […]

A system proposed by researchers at MIT recycles materials from discarded car batteries into new, long-lasting solar panels that provide emissions-free power. Lead acid car batteries are a potential source of lead pollution, which makes the idea a classic win-win solution. The system is described in a paper in the journal Energy and Environmental Science, […]

Purdue University physicists are part of an international group using spinach to study the proteins involved in photosynthesis. Yulia Pushkar, a Purdue assistant professor of physics involved in the research said, “The proteins we study are part of the most efficient system ever built, capable of converting the energy from the sun into chemical energy […]

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