Yusof, Fitri Adila Amat; Noda, Takumi; Takada, Kenji; Kaneko, Tatsuo; Kawai, Mika; Mitsumata, Tetsu published the artcile< Critical Electric Field and Activation Energy for Electric Conductivity for Biopolyimide Using 4,4'-Diamino-α-truxillic Acid and 1,2,3,4-Cyclobutanetetracarboxylic Dianhydride>, Formula: C8H4O6, the main research area is biopolyimide preparation elec property.
Biopolyimides poly(ATA-CBDA) made from of 4,4′-diamino-α-truxillic acid di-Me ester (ATA) and 1,2,3,4-cyclobutanetetracarboxylic dianhydride (CBDA) were synthesized and its elec. volume resistivity measured at various elec. voltages at 10-60°C. The volume resistivity for Kapton and biopolyimide films showed a sudden decrease at a critical elec. field of 2.6 x 107 and 1.0 x 107 V/m, resp. The activation energy at low elec. field for Kapton and biopolyimide was 68 and 90 kJ/mol, resp., meanwhile at high elec. field for Kapton and biopolyimide was 45 and 74 kJ/mol, resp. These results indicate that the carriers for elec. conduction for biopolyimide weakly interact with the polymer chain and the biopolyimide contains many conductive carriers than Kapton.
Chemistry Letters published new progress about Activation energy (of volume resistivity). 4415-87-6 belongs to class tetrahydrofurans, and the molecular formula is C8H4O6, Formula: C8H4O6.
Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem