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.
R. P. H. Chang, A. Facchetti, T. J. Marks, and co‐workers synthesize bithiophene imide and benzodithiophene donor–acceptor polymer semiconductors for application in organic photovoltaic cells. Stable inverted solar cells are fabricated and achieve high power‐con‐version efficiencies of up to 5.5%, with open circuit voltages greater than 0.9 V, as a result of the low‐lying HOMO levels of the polymers...
Bithiophene imide (BTI) and benzodithiophene (BDT) copolymers are synthesized for application in organic photovoltaic (OPV) cells. The electron deficiency of the BTI units leads to polymers with a low‐lying HOMOs (∼‐5.6 eV). Inverted solar cells are fabricated to investigate the OPV performance of the BTI‐based polymers and achieve power conversion efficiencies up to 5.5%, with substantial Vocs above...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.