26 Sep 2018
Watermelons with ionic liquids rival batteries?
Development of supercapacitors with high energy density and long cycle life using sustainable materials for next-generation applications is of paramount importance. The ongoing challenge is to elevate the energy density of supercapacitors on par with batteries, while upholding the power and cyclability.
28 Feb 2018
New approach towards highly efficient, air-stable perovskite solar
Research into the use of perovskite materials as solar cells has boomed in the last several years, following reports of high energy conversion efficiencies, which have continued to climb. New research reveals how to improve the lifetime of these solar cells, reports Printed Electronics World.
23 Jul 2010
Germany catching up in electric vehicles
Germany is the strongest trading nation in Europe with the broadest and deepest automotive activity. However, the strategy of the German government and its automotive industry has been deeply flawed.