chalmer's university of technology Archives – The Green Optimistic green tech news, since 2008 Fri, 12 Jul 2013 04:46:52 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Graphene the Magic Bullet for Extending the Life of Electronics https://www.greenoptimistic.com/graphene-the-magic-bullet-for-extending-the-life-of-electronics-20130712/ https://www.greenoptimistic.com/graphene-the-magic-bullet-for-extending-the-life-of-electronics-20130712/#comments Fri, 12 Jul 2013 04:46:47 +0000 https://www.greenoptimistic.com/?p=39192 According to Chalmers University of Technology in Sweden, the working temperature of a processor can be lowered up to 25% just by using one single layer or graphene. Keeping electronics cool is one of the keys to prolonging lifespan. The working life of an electronics system is halved by a working temperature of just 10 […]

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]]> https://www.greenoptimistic.com/graphene-the-magic-bullet-for-extending-the-life-of-electronics-20130712/feed/ 2 39192 Improved Electric Vehicle Charging, Research at Chalmers University of Technology https://www.greenoptimistic.com/improved-electric-vehicle-charging-research-at-chalmers-university-of-technology-20130503/ https://www.greenoptimistic.com/improved-electric-vehicle-charging-research-at-chalmers-university-of-technology-20130503/#respond Fri, 03 May 2013 11:33:12 +0000 https://www.greenoptimistic.com/?p=36867 Electric vehicle opponents love to cite, and some owners have to admit, that electric vehicles are limited by range and recharging capabilities. Even industry-leading Tesla Model S 85kWh is limited, in best case scenario, to about 300 miles and still needs access to one of just eight Superchargers to refuel in nearly an hour [30 […]

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