Preparation, characterization and catalytic activity of non- hydrothermally synthesized saponite-like materials

R.V. Prihod'ko, M.V. Sychev, E.J.M. Hensen, J.A.R. Veen, van, R.A. Santen, van

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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Abstract

Saponite-like materials were non-hydrothermally synthesized from a Si/Al gel and a soln. contg. the nitrate of a divalent octahedral cation (Zn, Mg, Ni and Co) and urea. The products were characterized by a variety of methods. The compn. of the octahedral layer influences the structure and textural properties of these materials. Saponites having Al3+ predominantly in tetrahedral coordination can be obtained for Si/Al >= 12. The acidic form of these saponites prepd. via acid treatment with dild. HCl show high activity in alc. decompn., cumene dealkylation and n-heptane isomerization reactions. The Ni and Co-contg. solids possess both acid and redox active sites. [on SciFinder (R)]
Original languageEnglish
Title of host publicationImpact of zeolites and other porous materials on the new technologies at the beginning of the new millennium
EditorsR. Aiello, G. Giordano, F, Testa
Place of PublicationAmsterdam
PublisherElsevier
Pages271-278
ISBN (Print)9780444511744
DOIs
Publication statusPublished - 2002
Eventconference; International FEZA conference ; 2 (Taormina) : 2002.09.01-05; 2002-09-01; 2002-09-05 -
Duration: 1 Sep 20025 Sep 2002

Publication series

NameStudies in Surface Science and Catalysis
Volume142
ISSN (Print)0167-2991

Conference

Conferenceconference; International FEZA conference ; 2 (Taormina) : 2002.09.01-05; 2002-09-01; 2002-09-05
Period1/09/025/09/02
OtherInternational FEZA conference ; 2 (Taormina) : 2002.09.01-05

Fingerprint

Catalyst activity
Acids
Divalent Cations
Isomerization
Nitrates
Urea
Gels
saponite
Dealkylation
Oxidation-Reduction
n-heptane
cumene

Cite this

Prihod'ko, R. V., Sychev, M. V., Hensen, E. J. M., Veen, van, J. A. R., & Santen, van, R. A. (2002). Preparation, characterization and catalytic activity of non- hydrothermally synthesized saponite-like materials. In R. Aiello, G. Giordano, & F. Testa (Eds.), Impact of zeolites and other porous materials on the new technologies at the beginning of the new millennium (pp. 271-278). (Studies in Surface Science and Catalysis; Vol. 142). Amsterdam: Elsevier. https://doi.org/10.1016/S0167-2991(02)80038-6
Prihod'ko, R.V. ; Sychev, M.V. ; Hensen, E.J.M. ; Veen, van, J.A.R. ; Santen, van, R.A. / Preparation, characterization and catalytic activity of non- hydrothermally synthesized saponite-like materials. Impact of zeolites and other porous materials on the new technologies at the beginning of the new millennium. editor / R. Aiello ; G. Giordano ; F, Testa. Amsterdam : Elsevier, 2002. pp. 271-278 (Studies in Surface Science and Catalysis).
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abstract = "Saponite-like materials were non-hydrothermally synthesized from a Si/Al gel and a soln. contg. the nitrate of a divalent octahedral cation (Zn, Mg, Ni and Co) and urea. The products were characterized by a variety of methods. The compn. of the octahedral layer influences the structure and textural properties of these materials. Saponites having Al3+ predominantly in tetrahedral coordination can be obtained for Si/Al >= 12. The acidic form of these saponites prepd. via acid treatment with dild. HCl show high activity in alc. decompn., cumene dealkylation and n-heptane isomerization reactions. The Ni and Co-contg. solids possess both acid and redox active sites. [on SciFinder (R)]",
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Prihod'ko, RV, Sychev, MV, Hensen, EJM, Veen, van, JAR & Santen, van, RA 2002, Preparation, characterization and catalytic activity of non- hydrothermally synthesized saponite-like materials. in R Aiello, G Giordano & F Testa (eds), Impact of zeolites and other porous materials on the new technologies at the beginning of the new millennium. Studies in Surface Science and Catalysis, vol. 142, Elsevier, Amsterdam, pp. 271-278, conference; International FEZA conference ; 2 (Taormina) : 2002.09.01-05; 2002-09-01; 2002-09-05, 1/09/02. https://doi.org/10.1016/S0167-2991(02)80038-6

Preparation, characterization and catalytic activity of non- hydrothermally synthesized saponite-like materials. / Prihod'ko, R.V.; Sychev, M.V.; Hensen, E.J.M.; Veen, van, J.A.R.; Santen, van, R.A.

Impact of zeolites and other porous materials on the new technologies at the beginning of the new millennium. ed. / R. Aiello; G. Giordano; F, Testa. Amsterdam : Elsevier, 2002. p. 271-278 (Studies in Surface Science and Catalysis; Vol. 142).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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AB - Saponite-like materials were non-hydrothermally synthesized from a Si/Al gel and a soln. contg. the nitrate of a divalent octahedral cation (Zn, Mg, Ni and Co) and urea. The products were characterized by a variety of methods. The compn. of the octahedral layer influences the structure and textural properties of these materials. Saponites having Al3+ predominantly in tetrahedral coordination can be obtained for Si/Al >= 12. The acidic form of these saponites prepd. via acid treatment with dild. HCl show high activity in alc. decompn., cumene dealkylation and n-heptane isomerization reactions. The Ni and Co-contg. solids possess both acid and redox active sites. [on SciFinder (R)]

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Prihod'ko RV, Sychev MV, Hensen EJM, Veen, van JAR, Santen, van RA. Preparation, characterization and catalytic activity of non- hydrothermally synthesized saponite-like materials. In Aiello R, Giordano G, Testa F, editors, Impact of zeolites and other porous materials on the new technologies at the beginning of the new millennium. Amsterdam: Elsevier. 2002. p. 271-278. (Studies in Surface Science and Catalysis). https://doi.org/10.1016/S0167-2991(02)80038-6