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Browsing by Author "Chang Yao-Te"

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    PHPIT and fabrication thereof
    (2012-02-14)
    Wei Kung-Hwa
    ;
    Chang Yao-Te
    The present invention provides PHPIT and fabrication thereof. PHPIT has a side-chain-tethered with hexylphenanthrenyl-imidazole polythiophene. The visible light absorption of the PHPIT/PCBM blend is enhanced by the presence of the electron-withdrawing hexylphenanthrenyl-imidazole. The PHPIT/PCBM blend experienced more-balanced electron and hole mobilities and solvability.
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    Soluble phenanthrenyl imidazole for photo-electrical conversion of solar cell
    (2011-08-30)
    Wei Kung-Hwa
    ;
    Chang Yao-Te
    A novel material of phenanthrenyl imidazole is applied to a solar cell. A phenanthrenyl-imidazole moiety is introduced to reduce a power band of a polymer, so that a photocurrent and an optoelectrical transformation efficiency are improved. Thus, a polymer having the novel material is very suitable to be used in a solar cell to acquire a high optoelectrical transformation efficiency.