INTERCALATION OF OLYGOIVtEROF HYDROXYL-CHROMIUM INTO NATURAL KAOLINITE /nterka/asi Oligomer Hidroksil-kromium pada Kaolin A/am Tatakan

ABSTRACT Preparation of a kaolin-hydroxyl chromium composite and characterization of its physico-chemical properties were conducted. The olygomer hydroxyl-chromium was prepared by adding Na2C03 to 0.1 M chromium nitrate solution (ratio OHICr = 2) and then dried at 110°C and 400 °c for 4 h. Character...

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Main Author:	Perpustakaan UGM, i-lib
Format:	Article NonPeerReviewed
Published:	[Yogyakarta] : Universitas Gadjah Mada 2008
Subjects:	Jurnal i-lib UGM
Online Access:	https://repository.ugm.ac.id/27897/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=10960
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Institution:	Universitas Gadjah Mada

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spelling	id-ugm-repo.278972014-06-18T00:24:55Z https://repository.ugm.ac.id/27897/ INTERCALATION OF OLYGOIVtEROF HYDROXYL-CHROMIUM INTO NATURAL KAOLINITE /nterka/asi Oligomer Hidroksil-kromium pada Kaolin A/am Tatakan Perpustakaan UGM, i-lib Jurnal i-lib UGM ABSTRACT Preparation of a kaolin-hydroxyl chromium composite and characterization of its physico-chemical properties were conducted. The olygomer hydroxyl-chromium was prepared by adding Na2C03 to 0.1 M chromium nitrate solution (ratio OHICr = 2) and then dried at 110°C and 400 °c for 4 h. Characterization of kaolin-hydroxyl chromium composite includes determination of acidity, functional groups, basal spacing, and surface area (BET-N2 sorption analyzer). The result showed that intercalation of hydroxyl chromium resulted in the decreasing of basal spacing but increased the specific surface area of kaolin. Drying of the intercalated kaolin at 400°C decreased surface area, total volume pore and pore radius. FT-IR spectra showed that hydroxyl-chromium detected at wavelength of 2925 and 2855 cm-1. . Keywords: natural kaolin, intercalation, olygomer hydroxyl-chromium, kaolin-hydroxyl chromium composite [Yogyakarta] : Universitas Gadjah Mada 2008 Article NonPeerReviewed Perpustakaan UGM, i-lib (2008) INTERCALATION OF OLYGOIVtEROF HYDROXYL-CHROMIUM INTO NATURAL KAOLINITE /nterka/asi Oligomer Hidroksil-kromium pada Kaolin A/am Tatakan. Jurnal i-lib UGM. http://i-lib.ugm.ac.id/jurnal/download.php?dataId=10960
institution	Universitas Gadjah Mada
building	UGM Library
country	Indonesia
collection	Repository Civitas UGM
topic	Jurnal i-lib UGM
spellingShingle	Jurnal i-lib UGM Perpustakaan UGM, i-lib INTERCALATION OF OLYGOIVtEROF HYDROXYL-CHROMIUM INTO NATURAL KAOLINITE /nterka/asi Oligomer Hidroksil-kromium pada Kaolin A/am Tatakan
description	ABSTRACT Preparation of a kaolin-hydroxyl chromium composite and characterization of its physico-chemical properties were conducted. The olygomer hydroxyl-chromium was prepared by adding Na2C03 to 0.1 M chromium nitrate solution (ratio OHICr = 2) and then dried at 110°C and 400 °c for 4 h. Characterization of kaolin-hydroxyl chromium composite includes determination of acidity, functional groups, basal spacing, and surface area (BET-N2 sorption analyzer). The result showed that intercalation of hydroxyl chromium resulted in the decreasing of basal spacing but increased the specific surface area of kaolin. Drying of the intercalated kaolin at 400°C decreased surface area, total volume pore and pore radius. FT-IR spectra showed that hydroxyl-chromium detected at wavelength of 2925 and 2855 cm-1. . Keywords: natural kaolin, intercalation, olygomer hydroxyl-chromium, kaolin-hydroxyl chromium composite
format	Article NonPeerReviewed
author	Perpustakaan UGM, i-lib
author_facet	Perpustakaan UGM, i-lib
author_sort	Perpustakaan UGM, i-lib
title	INTERCALATION OF OLYGOIVtEROF HYDROXYL-CHROMIUM INTO NATURAL KAOLINITE /nterka/asi Oligomer Hidroksil-kromium pada Kaolin A/am Tatakan
title_short	INTERCALATION OF OLYGOIVtEROF HYDROXYL-CHROMIUM INTO NATURAL KAOLINITE /nterka/asi Oligomer Hidroksil-kromium pada Kaolin A/am Tatakan
title_full	INTERCALATION OF OLYGOIVtEROF HYDROXYL-CHROMIUM INTO NATURAL KAOLINITE /nterka/asi Oligomer Hidroksil-kromium pada Kaolin A/am Tatakan
title_fullStr	INTERCALATION OF OLYGOIVtEROF HYDROXYL-CHROMIUM INTO NATURAL KAOLINITE /nterka/asi Oligomer Hidroksil-kromium pada Kaolin A/am Tatakan
title_full_unstemmed	INTERCALATION OF OLYGOIVtEROF HYDROXYL-CHROMIUM INTO NATURAL KAOLINITE /nterka/asi Oligomer Hidroksil-kromium pada Kaolin A/am Tatakan
title_sort	intercalation of olygoivterof hydroxyl-chromium into natural kaolinite /nterka/asi oligomer hidroksil-kromium pada kaolin a/am tatakan
publisher	[Yogyakarta] : Universitas Gadjah Mada
publishDate	2008
url	https://repository.ugm.ac.id/27897/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=10960
_version_	1681219046060589056

INTERCALATION OF OLYGOIVtEROF HYDROXYL-CHROMIUM INTO NATURAL KAOLINITE /nterka/asi Oligomer Hidroksil-kromium pada Kaolin A/am Tatakan

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