Ultraviolet Archives – The Green Optimistic green tech news, since 2008 Tue, 09 Dec 2014 09:17:27 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Precision Nanoparticles Technology to Revolutionize Solar Cells https://www.greenoptimistic.com/precision-nanoparticles-technology-to-revolutionize-solar-cells-20091023/ https://www.greenoptimistic.com/precision-nanoparticles-technology-to-revolutionize-solar-cells-20091023/#respond Fri, 23 Oct 2009 19:35:50 +0000 https://www.greenoptimistic.com/?p=4878 The chemists from the Idaho National Laboratory and Idaho State University may have found the gold mine of solar energy efficiency. They invented the manufacturing of a highly precise and uniform nanopaticle that improves solar cells and further spurs the growing nanotech revolution.

The post Precision Nanoparticles Technology to Revolutionize Solar Cells appeared first on The Green Optimistic.

]]> https://www.greenoptimistic.com/precision-nanoparticles-technology-to-revolutionize-solar-cells-20091023/feed/ 0 4878 Dye-Sensitized Solar Cells Got Better by Using Ionic Salts https://www.greenoptimistic.com/gratzel-cell-ionic-salts-20091014/ https://www.greenoptimistic.com/gratzel-cell-ionic-salts-20091014/#comments Wed, 14 Oct 2009 23:43:51 +0000 https://www.greenoptimistic.com/?p=4778 A group of researchers from the Universidad Pablo de Olavide, in Seville, Spain, led by Juan Antonio Anta, are working on optimizing Grätzel solar cells by incorporating ionic salts, known as green solvents, with a view to preventing evaporation of the liquid compounds and the consequent reduction in efficiency. Grätzel (dye-sensitized) cells work by using […]

The post Dye-Sensitized Solar Cells Got Better by Using Ionic Salts appeared first on The Green Optimistic.

]]> https://www.greenoptimistic.com/gratzel-cell-ionic-salts-20091014/feed/ 1 4778