PREPARASI OKSIDA LOGAM CaO DARI CANGKANG TELUR AYAM

ANGGRAINI, KIKI and Lesbani, Aldes and Riyanti, Fahma (2012) PREPARASI OKSIDA LOGAM CaO DARI CANGKANG TELUR AYAM. Undergraduate thesis, Sriwijaya University.

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Abstract

The preparation of metal oxide CaO based on eggshell has been carried out by decomposition of various temperature at 600, 700, 800, 900 dan 1000°C. Catalyst were characterized using XRD difiractometer. Furthemore, from the XRD pattem can be the determined the optimum temperature for preparation of CaO, then the characterization of CaO will be extended using FT-IR spectrophotometer and BET analysis. The results showed that the optimum temperature for preparation of CaO is 900°C with peak at 20 32.3°, 37.4°, 53.9°, 64.2° and 67.5°. FT-IR spectrum showed the unique vibration for Ca-0 at 393 cm"1. The BET analysis showed that CaO has surface area 68 m2/g, pore volume 1.65 cm3/g and pore size 6.6 nm which can be classified as mesoporous.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	eggshell, CaO, XRD, FT-IR, BET
Subjects:	Q Science > QD Chemistry > QD146-197 Inorganic chemistry
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Mrs Furika Furika
Date Deposited:	15 May 2022 07:37
Last Modified:	15 May 2022 07:37
URI:	http://repository.unsri.ac.id/id/eprint/69975

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