The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Dye solar cells (DSCs) offer a low cost alternative to photovoltaic silicon and thin film cells on the basis of materials (bulk titania powder in place of high purity semiconductors such as silicon) and process costs (simple screen printing and oven treatment in air in place of vacuum deposition). 3GSolar Ltd., with a novel DSC design based on a robust current collecting grid, have developed commercial...