Open AccessPreparation and characterization of Bentonite-OPBA nanocomposite as filler
Author(s) -
Erna Frida,
Nurdin Bukit,
Ferry Rahmat Astianta Bukit,
Bunga Fisikanta Bukit
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 - 10.1088/1742-6596/2165/1/012023
Subject(s) - bentonite , coprecipitation , materials science , calcination , nanocomposite , ammonium bromide , fourier transform infrared spectroscopy , chemical engineering , nuclear chemistry , pulmonary surfactant , chemistry , composite material , organic chemistry , engineering , catalysis
Bentonite-OPBA nanocomposite has been made. The preparation of OPBA and bentonite was carried out by calcination process at a temperature of 700oC for bentonite and 500 °C for OPBA and a ball mill process for 10 hours and coprecipitation method with a solution 6 M HCl. Then nano bentonite was synthesized with surfactant Cetyl Trimethyl Ammonium Bromide (CTAB). The XRD analysis obtained a Bentonite-OPBA particle size of 14.46 nm, with a Tetragonal crystal system and density of 3.01200 g/cm 3 . XRF analysis obtained SiO2 content of 55.1 % FTIR analysis obtained absorption band detected at 981.33 cm −1 indicates that the increase in silica strengthening has in the polymerization process.