淡江大學機構典藏:Item 987654321/25129
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    題名: Physical properties of phenanthrene-TCNQ complex
    作者: Kao, H.-C. I.;Cheng, Ching Chih
    貢獻者: 淡江大學化學學系
    日期: 1986-09
    上傳時間: 2013-07-09 15:28:08 (UTC+8)
    出版者: Amsterdam: Elsevier BV * North-Holland
    摘要: The 1:1 charge-transfer complex of phenanthrene (PH) and TCNQ has been prepared and characterized. It is stable at 195°C under nitrogen atmosphere. Its charge-transfer band is found at 520 nm (2.38 eV) in the solid state. Longitudinal electrical conductivity is 2.37 × 10−7 Scm−1 at 300 K with activation energy of 0.32 eV. The energy gap (0.64 eV) associated with this semiconductor is much smaller than the energy of the charge-transfer excitation. The diamagnetic susceptibility of this complex is found to be less than the sum of the constituent molecules indicates that PH-TCNQ is weakly paramagnetic.
    關聯: Physica B+C 143(1-3), pp.524-526
    DOI: 10.1016/0378-4363(86)90186-5
    顯示於類別:[化學學系暨研究所] 期刊論文

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