Studi Luas Permukaan Spesifik Zeolit Akibat Pengaruh Mikrostruktur dan Potensinya Sebagai Elektrode Superkapasitor
Abstract: The synthesis of
zeolite based rice husk silica by using sol-gel method with heat treatment 450
oC, 550 oC, dan 650 oC has been investigated. This research was conducted to
study the effect of particle size and pore size to specific surface area of
zeolit. The characteristics of samplewere observed byX-Ray Difraction (XRD),
Scanning Electron Microscopy (SEM), and specific surface area with Branauer
Emmet Teller (BET). The research result showed that the structure was amorf
with cristobalite, corundum, and delta-Al2O3 phase. The heat treatment of 450
°C showed the smallest particle size amounted to 16,322 μm and the largest pore
size amounted to 5,786 μm with the highest specific surface area amounted to
216,250 m2/g, so it is potential to be used as a supercapacitor electrode.
Penulis: Jennifer Kapriati
Pakpahan, Pulung Karo Karo, Bambang Joko Suroto
Kode Jurnal: jpfisikadd170097
