Characterization of the microporosity of chromia- and titania-pillared montmorillonites differing in pillar density. I. Adsorption of nitrogen

M.V. Sychev; T.E. Shubina; M. Rozwadowski; A.P.B. Sommen; V.H.J. Beer, de; R.A. Santen, van

doi:10.1016/S1387-1811(99)00265-6

Characterization of the microporosity of chromia- and titania-pillared montmorillonites differing in pillar density. I. Adsorption of nitrogen

M.V. Sychev, T.E. Shubina, M. Rozwadowski, A.P.B. Sommen, V.H.J. Beer, de, R.A. Santen, van

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

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The microporosity of chromia- and TiO2-pillared clays differing in pillar d. was explored. Nitrogen adsorption data detd. at very low relative pressures were used. These data were analyzed by the as method and the BET, Langmuir, Dubinin-Radushkevich and Dubinin-Stoeckli approaches. The applicability of these methods for detn. of the PILCs' microporosity was studied. The surface area calcd. by the as method can be considered as a total surface area of the materials studied. The BET method underestimates, whereas the Langmuir approach overestimates, the total surface area of these solids. The Dubinin-Radushkevich method can be applied only to characterize textural features of PILCs exhibiting homogeneously distributed narrow micropores (

Originele taal-2	Engels
Pagina's (van-tot)	187-200
Aantal pagina's	14
Tijdschrift	Microporous and Mesoporous Materials
Volume	37
Nummer van het tijdschrift	1-2
DOI's	https://doi.org/10.1016/S1387-1811(99)00265-6
Status	Gepubliceerd - 2000

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10.1016/S1387-1811(99)00265-6

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@article{e873169aa85341da845069e6ace95d64,

title = "Characterization of the microporosity of chromia- and titania-pillared montmorillonites differing in pillar density. I. Adsorption of nitrogen",

abstract = "The microporosity of chromia- and TiO2-pillared clays differing in pillar d. was explored. Nitrogen adsorption data detd. at very low relative pressures were used. These data were analyzed by the as method and the BET, Langmuir, Dubinin-Radushkevich and Dubinin-Stoeckli approaches. The applicability of these methods for detn. of the PILCs' microporosity was studied. The surface area calcd. by the as method can be considered as a total surface area of the materials studied. The BET method underestimates, whereas the Langmuir approach overestimates, the total surface area of these solids. The Dubinin-Radushkevich method can be applied only to characterize textural features of PILCs exhibiting homogeneously distributed narrow micropores (",

author = "M.V. Sychev and T.E. Shubina and M. Rozwadowski and A.P.B. Sommen and {Beer, de}, V.H.J. and {Santen, van}, R.A.",

year = "2000",

doi = "10.1016/S1387-1811(99)00265-6",

language = "English",

volume = "37",

pages = "187--200",

journal = "Microporous and Mesoporous Materials",

issn = "1387-1811",

publisher = "Elsevier B.V.",

number = "1-2",

}

Characterization of the microporosity of chromia- and titania-pillared montmorillonites differing in pillar density. I. Adsorption of nitrogen. / Sychev, M.V.; Shubina, T.E.; Rozwadowski, M. et al.
In: Microporous and Mesoporous Materials, Vol. 37, Nr. 1-2, 2000, blz. 187-200.

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

TY - JOUR

T1 - Characterization of the microporosity of chromia- and titania-pillared montmorillonites differing in pillar density. I. Adsorption of nitrogen

AU - Sychev, M.V.

AU - Shubina, T.E.

AU - Rozwadowski, M.

AU - Sommen, A.P.B.

AU - Beer, de, V.H.J.

AU - Santen, van, R.A.

PY - 2000

Y1 - 2000

N2 - The microporosity of chromia- and TiO2-pillared clays differing in pillar d. was explored. Nitrogen adsorption data detd. at very low relative pressures were used. These data were analyzed by the as method and the BET, Langmuir, Dubinin-Radushkevich and Dubinin-Stoeckli approaches. The applicability of these methods for detn. of the PILCs' microporosity was studied. The surface area calcd. by the as method can be considered as a total surface area of the materials studied. The BET method underestimates, whereas the Langmuir approach overestimates, the total surface area of these solids. The Dubinin-Radushkevich method can be applied only to characterize textural features of PILCs exhibiting homogeneously distributed narrow micropores (

AB - The microporosity of chromia- and TiO2-pillared clays differing in pillar d. was explored. Nitrogen adsorption data detd. at very low relative pressures were used. These data were analyzed by the as method and the BET, Langmuir, Dubinin-Radushkevich and Dubinin-Stoeckli approaches. The applicability of these methods for detn. of the PILCs' microporosity was studied. The surface area calcd. by the as method can be considered as a total surface area of the materials studied. The BET method underestimates, whereas the Langmuir approach overestimates, the total surface area of these solids. The Dubinin-Radushkevich method can be applied only to characterize textural features of PILCs exhibiting homogeneously distributed narrow micropores (

U2 - 10.1016/S1387-1811(99)00265-6

DO - 10.1016/S1387-1811(99)00265-6

M3 - Article

SN - 1387-1811

VL - 37

SP - 187

EP - 200

JO - Microporous and Mesoporous Materials

JF - Microporous and Mesoporous Materials

IS - 1-2

ER -

Characterization of the microporosity of chromia- and titania-pillared montmorillonites differing in pillar density. I. Adsorption of nitrogen

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