piezoelectric energy Archives – The Green Optimistic green tech news, since 2008 Fri, 01 Jan 2010 11:24:33 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Micro-Scaled Piezoelectric Device Harvests Electricity from Vibrations https://www.greenoptimistic.com/micro-scaled-piezoelectric-device-harvests-electricity-from-vibrations-20100101/ https://www.greenoptimistic.com/micro-scaled-piezoelectric-device-harvests-electricity-from-vibrations-20100101/#comments Fri, 01 Jan 2010 11:24:33 +0000 https://www.greenoptimistic.com/?p=6005 The world we live is full of f vibrating surfaces like train stations, dance floors and highways that that could yield a rich trove of clean, eco-friendly energy. It is called piezoelectric energy, formed by the conversion of mechanical strain into electricity.

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]]> https://www.greenoptimistic.com/micro-scaled-piezoelectric-device-harvests-electricity-from-vibrations-20100101/feed/ 1 6005 Bismuth-Ferrite Piezoelectric Material Opens New Roads for Energy Generation https://www.greenoptimistic.com/bismuth-ferrite-piezoelectric-material-opens-new-roads-for-energy-generation-20091115/ https://www.greenoptimistic.com/bismuth-ferrite-piezoelectric-material-opens-new-roads-for-energy-generation-20091115/#respond Sun, 15 Nov 2009 16:32:58 +0000 https://www.greenoptimistic.com/?p=5356 Researchers at the UC Berkeley and the U.S. Department of Energy's Lawrence Berkeley Lab have developed a new lead-free material that generates electricity when exposed to stress. One day, this phenomenon called piezoelectricity could become as common as backyard grills.

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