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energy conversion

04/21/2018 / By Edsel Cook

Scientists have developed new semiconductors that are more environmentally friendly

Concerned with the prevalence of useful but toxic perovskites in photovoltaic cells, a group of Iowa-based researchers devised alternative materials. They reported creating cheaper and eco-friendly semiconductors with similar performance, according to a ScienceDaily article. Perovskites are light-gathering materials used as semiconductors in solar panels. While highly efficient – called “wonder materials” by the solar […]

03/27/2018 / By David Williams

Reusing CO2: Scientists are closer to converting it to clean energy

Nature emits carbon dioxide (CO2) as part of many different natural processes. Plants are known to take them in as a necessary ingredient in photosynthesis, and it benefits the Earth in a lot of different ways, such as accelerating plant growth and food production. Although the planet’s CO2 levels are currently near record lows throughout […]

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