[EN] ORGANIC DYE, DYE-SENSITIZED METAL OXIDE SEMICONDUCTOR ELECTRODE AND DYE-SENSITIZED SOLAR CELL [FR] COLORANT ORGANIQUE, ÉLECTRODE SEMI-CONDUCTRICE À BASE D'OXYDE MÉTALLIQUE SENSIBLISÉE PAR COLORANT ET CELLULE SOLAIRE À COLORANT
spin states was determined by temperature dependent ESR spectroscopy and DFT calculations. The fluorescent properties of all radicals were examined in detail and revealed no difference for high and low spin states which facilitates application of these dyes in two-photon absorption spectroscopy and OLED devices.
In the construction of a new NIR-II AIEgen with balanced fluorescence behavior and photothermal conversion efficiency, the engineering of the electron donor/π-bridge was crucial. The AIEgen showed excellent performance in trimodal NIR-II FLI/PAI/PTI imaging-guided phototherapy in vitro and in vivo and shows great potential for in cancer theranostics.
Compounds for organic thin-film solar cells and organic thin-film solar cells
申请人:Wong Ken-Tsung
公开号:US08802975B2
公开(公告)日:2014-08-12
Provided are compounds with a donor moiety, a first acceptor moiety and a second acceptor moiety, as shown by Formula (I):
With the unique molecular design, compounds of Formula (I) can provide a desirable power conversion efficiency. Moreover, this invention also provides organic thin-film solar cells comprising the above-mentioned compounds.
Four benzo[1,2-b:4,5-b′]dithiophene (BDT) centred small molecules with different acceptor and end-capping groups were synthesized as the donor materials for organic solar cells.