Authors:

I Wayan Sudiarta, Ni Putu Diantariani, Putu Suarya

Abstract:

“Modification of silica gel from rice husk ash by diphenylcarbazone ligand have been conducted. This study included synthesis of silica gel from rice husk ash, determination of the optimum ratio of ligand/silica gel, optimum time of silica gel modification The results showed that the modification of silica gel from rice husk ash with diphenylcarbazone has been successfully synthesized, indicated by appearearance of characteristic absorbances of Si-O-Si, Si-OH, -NH, Ar-H, C=O functional groups on the infra red spectra at 1096, 910-830, 3330, 3242, cm-1, and 1660 cm-1, respectively. The optimum of ligand/silica is 0,5 mmol : 0,5 g or 1mmol ligand 1g silica gel, with the modification time of 4 hours.”

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PDF:

https://jurnal.harianregional.com/jchem/full-6042

Published

2021-11-09

How To Cite

SUDIARTA, I Wayan; DIANTARIANI, Ni Putu; SUARYA, Putu. MODIFIKASI SILIKA GEL DARI ABU SEKAM PADI DENGAN LIGAN DIFENILKARBAZON.Jurnal Kimia (Journal of Chemistry), [S.l.], july 2013. ISSN 2599-2740. Available at: https://jurnal.harianregional.com/jchem/id-6042. Date accessed: 28 Aug. 2025. doi:https://doi.org/10.24843/JCHEM.2013.v07.i01.p08.

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Issue

Vol. 7, No. 1 Januari 2013

Section

Articles

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