Moisture-Tolerant 3D Perovskite Solar Cells

September 23, 2021Researchers studied three different alkyl chain length organic cation-based 2D perovskite coatings for 3D perovskites. The 2D perovskite incorporated solar cells showed significant improvement in solar cell stability with limited compromise in solar cell efficiency. The longest alkyl chain length sample showed only a 20% drop in power … Continue reading

Germany’s Artificial Sun to Produce Hydrogen

June 5, 2021 A research facility in North Rhine-Westphalia, Germany, has built Synlight, an artificial sun intended to develop production processes for solar fuels, including hydrogen. The system consists of 149 Xenon short-arc lamps focused on an area of 20 x 20 centimeters in a 3-story building. Synlight’s 350-kilowatt array … Continue reading

Farm in Desert Uses Saltwater and Sun Only

October 6, 2016 A farm in Australia is now using seawater and sun to grow vegetables, and it does not require pesticides or fossil fuels. Instead, it relies on a sun-powered desalination plant and a greenhouse to irrigate tomatoes. This is of course a great step forward along the lines … Continue reading

Solar Cell Triggered by Sun and Rain

April 11,2016 A study published in Angewandte Chemie has found that when combined with an electron-enriched graphene electrode, a dye-sensitized solar cell can be excited by incident light on sunny days and raindrops on rainy days. Its optimal solar-to-electric conversion efficiency is 6.53%.

Highly Efficient Solar Cells

March 27, 2016 A new study published on March 24, 2016 in the journal Science demonstrates that hybrid lead halide provskites, solar cells that can be produced cheaply with easily synthesized materials, have an astonishing ability: not only do they absorb energy from the sun to generate electricity as all … Continue reading

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