Fabrication of conductive polyaniline nanomaterials based on redispersed cellulose nanofibrils
نویسندگان
چکیده
Dewatering or drying of diluted cellulose nanofibril suspensions is an effective way for reducing the costs transportation and storage. In this study, poly(vinylpyrrolidone) (PVP) was introduced into a redispersing system concentrated CNFs, obtained redispersed CNFs were used fabricating CNF/PANI (polyaniline) nanomaterials by in situ polymerization method. The results showed that mechanical grinding with gap ? 20 ?m to redisperse especially when PVP added process. conductivity film reached 1.08 S/cm specific capacitance 118.3 F/g (at 0.3 A/g), 5% PVP. During process, facilitated PANI coating on uniformly as steric stabilizer. This study provided basis application conductive area.
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ژورنال
عنوان ژورنال: Cellulose
سال: 2022
ISSN: ['1572-882X', '0969-0239']
DOI: https://doi.org/10.1007/s10570-022-04901-2