Open AccessThermal properties of hybrid membrane-based PVDF modified with cellulose and silylated cellulose
Author(s) -
Muhammad Amin Zakaria,
Kristyka Fortuna Fridiasari,
A F Ni’mah,
A Macorowalie,
Yopi Santoso,
Ozi Adi Saputra,
Muharom Bagaskara,
Rosyid Eka Mustofa,
Edi Pramono,
Candra Purnawan
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2190/1/012017
Subject(s) - membrane , polyvinylidene fluoride , crystallinity , cellulose , differential scanning calorimetry , materials science , phase inversion , chemical engineering , polymer chemistry , polymer , composite material , chemistry , biochemistry , physics , engineering , thermodynamics
Cellulose extracted from Oil Palm Empty Fruit Bunches has been successfully modified by amino-based and oxirane-based silylating compounds. The modified and unmodified cellulose was incorporated into polyvinylidene fluoride (PVDF) membranes through the phase-inversion. The resulted membranes were further analyzed using Differential Scanning Calorimetry (DSC) to distinguish the thermal properties, including melting temperature and crystallinity of the membranes. Moreover, the water uptake properties of the membranes were discussed in this study. The melting temperature of each membrane is not significantly different. However, PVDF/CellGPTMS has better thermal properties compared to others. The presence of cellulose and its modified product within PVDF membranes improved the crystallinity of the membranes.