PREPARASI DAN KARAKTERISASI NANOMATERIAL BERBASIS POLIOKSOMETALAT TIPE DAWSON (NH4)6[B-P2W18O62].nH2O YANG DIEMBAN DENGAN SiO2, TiO2, ZrOCI2, TaCI5

SIREGAR, METHA ASTRIANI and Lesbani, Aldes and Mohadi, Risfidian (2014) PREPARASI DAN KARAKTERISASI NANOMATERIAL BERBASIS POLIOKSOMETALAT TIPE DAWSON (NH4)6[B-P2W18O62].nH2O YANG DIEMBAN DENGAN SiO2, TiO2, ZrOCI2, TaCI5. Undergraduate thesis, Sriwijaya University.

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Abstract

Preparation of nanomaterial (NH4)6[P-P2Wi8C>62].nH20 with several other coumpund to form (NH4)6[P-P2Wi8062].nH20-Si02, (NH4)6[p-P2Wi8062].nH20-Ti02, (NH4)6[p-P2Wi8062].nH20-ZrOCl2, dan (NH4)6[p- P2Wi8062].nH20-TaCI5 have been carried out. Nanomaterials was characterized using FT-1R spectrophotometer, XRD analysis and SEM analysis. The result show that nanomaterials (NH4)6[p-P2WI8062].nH20-Si02, (NH4)6[p-P2Wi8062].nH20-TaCl5 were the best nanomaterials ffom preparation. Nanomaterial (NH4MPP2Wi8062]. nH20-Si02 has specific wavenumber at the range 780-1410 cm'1 for polyoxometalate and 462 cm'1 for SiCb. Nanomaterial (NH4)6[P-P2Wi8062].nH20-TaCls has specific wavenumber at the range 530-630 cm'1 for talantum. XRD diffraction pattem for nanomaterial (NH4)6[P-P2Wi8062].nH20-Si02 and nanomaterial (NH4)6[p-P2Wi8062].nH20-TaCls has different pattem ffom (NH4)6[P-P2Wi8062].nH20. SEM photo analysis shows size in the range of nano for (NH4)6[p-P2Wi8062].nH20-Si02 and (Nf^MP^WisCM.nFhO-TaCls. FT-1R spectrum and XRD pattem of (NPUMP^WisC^.nfbO-TiCb and (NH4)6[PP2Wis062]. nH20-Zr0Cl2 not show formation of nanomaterial ffom preparation using (NH4)6[p-P2Wi8062].nH20 and metal oxides TiCb and ZrOCI2. SEM photo analysis show (NH4)6[P-P2Wi8062].nH20-Ti02 and (NH4)6[P-P2Wi8062].nH20-ZrOCbhave size in the clasificaton of nanomaterial with destribuzion of size.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	nanomaterial, polyoxometalate, SiO2oxide, Ti02oxide, ZrOCl2oxide, TaCls compound.
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:	09 Mar 2022 06:30
Last Modified:	09 Mar 2022 06:30
URI:	http://repository.unsri.ac.id/id/eprint/65909

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