3D Variable Range Hopping Electrical Conduction of a Carbon from Polyaniline Vapor
نویسندگان
چکیده
Carbon with a metallic reflection was prepared from polyaniline (PANI) vapor deposited on the inner quartz wall of furnace. Electron probe microanalyzer analysis proved that resultant contained carbon, oxygen, nitrogen, and sulfur atoms. A Dysonian line shape paramagnetic properties observed for resulting carbon PANI in electron spin-resonance spectroscopy measurement. The resistance vs. temperature curve indicated semiconductor-insulator low-temperature range. Electrical conduction carried out 3D variable range hopping.
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ژورنال
عنوان ژورنال: C
سال: 2023
ISSN: ['2311-5629']
DOI: https://doi.org/10.3390/c9010009