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ITS » Undergraduate Theses » Kimia
Posted by dv@its.ac.id at 13/04/2016 15:12:45  •  841 Views


SINTESIS DAN KARAKTERISASI NI-ZIF-8

SYNTHESIS AND CHARACTERIZATION OF Ni-ZIF-8

Author :
YUDIANTO, DEDY ( 1409100049 )




ABSTRAK

Sintesis Ni-ZIF-8 dengan persentase doping logam Ni 0-15 terhadap logam Zn telah berhasil dilakukan dengan mereaksikan seng nitrat nikel klorida dan 2-metilimidazol dalam media DMF NN-dimetilformamida yang dipanaskan pada suhu 120C selama 24 jam. Difraktogram XRD padatan hasil sintesis menunjukkan puncak-puncak utama pada skitar sudut 2952 73 103 127 164 dan 180 yang merupakan puncak karakteristik dari padatan Ni-ZIF-8. Spektra FTIR dari Ni-ZIF-8 hasil sintesis memiliki puncak serapan pada bilangan gelombang sekitar 421 cm-1 yang menunjukkan adanya ikatan seng dengan nitrogen dalam Ni-ZIF-8 dan sekitar 1.256 cm-1 yang diduga adalah ikatan nikel dengan nitrogen. Dari pengukuran dengan metode adsorpsi N2 diperoleh luas permukaan 1249 mg ZIF-8 dan 1144 mg 1074 mg 997 mg berturut-turut untuk NiZ-5 NiZ-10 dan NiZ-15. Hasil analisis termal dengan TGA menunjukkan bahwa Ni-ZIF-8 hasil sintesis memiliki stabilitas termal pada suhu hingga 600 C.


ABSTRACT

Synthesis of Ni-ZIF-8 has been carried out by reaction of zinc nitrate nickel chloride and 2-methylimidazole in DMF NNdimetilformamida at 120C for 24 hours. The difractograms of materials exhibited strong peaks about at 2952 73 103 127 164 and 180 which were the characteristic peaks to ZIF-8 materials. Functional group of the Ni-ZIF-8 materials appeared in the FTIR spectra as a peak at about 410 cm-1 which indicated the presence of zinc bonded to the nitrogen in Ni-ZIF-8 and about 1.256 cm-1 alleged the presence of nickel bonded to nitrogen in Ni-ZIF-8. The result of surface area measurement by N2 adsorption method of ZIF-8 was 1249 mg ZIF-8 dan 1144 mg 1074 mg 997 mg respectively for NiZ-5 NiZ-10 dan NiZ-15. The result of TGA measurement showed that Ni-ZIF-8 had thermal stability in the temperature until 600 C.



KeywordsNi-ZIF-8, DMF, Karakterisasi
 
Subject:  Crystallization
Contributor
  1. Dra. RatnaEdiati, MS., Ph.D.
Date Create: 13/04/2016
Type: Text
Format: pdf
Language: Indonesian
Identifier: ITS-Undergraduate-14001160008693
Collection ID: 14001160008693
Call Number:  RSKi 548.5 Yud s


Source
Undergraduate Theses of Chemistry, RSKi 548.5 Yud s, 2014

Coverage
ITS Community

Rights
Copyright @2016 by ITS Library. This publication is protected by copyright and per obtained from the ITS Library prior to any prohibited reproduction, storage in a re transmission in any form or by any means, electronic, mechanical, photocopying, reco For information regarding permission(s), write to ITS Library




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  1.  ITS-Undergraduate-41117-1409100049-abstract_en.pdf - 93 KB
  2.  ITS-Undergraduate-41117-1409100049-abstract_id.pdf - 129 KB
  3.  ITS-Undergraduate-41117-1409100049-conclusion.pdf - 127 KB




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