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Browsing by Author "CHENG YEN-JU"

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    POLYMERIZABLE FULLERENE DERIVATIVE AND THEIR USE IN ORGANIC PHOTOVOLTAIC CELLS
    (2012-03-15)
    HSU CHAIN-SHU
    ;
    CHENG YEN-JU
    ;
    HSIEH CHAO-HSIANG
    ;
    LI PEI-JUNG
    The present invention discloses an inverted organic photovoltaic cell comprising a polymerizable fullerene interlayer adapted to enhance the device performance and lifetime. The polymerizable fullerene derivative comprises a fullerene core, a bridging functional group and a polymerizable functional group. The fullerene core can be either C60 or C70, and the bridging functional group comprises a cyclic hydrocarbon or a heterocyclic ring. The polymerizable functional group comprises a thermally polymerizable functional group or a photochemically polymerizable functional group.