Zobrazeno 1 - 10 of 36 pro vyhledávání: '"E.J. Creyghton"'
1
Characterization and Catalytic Activity of MCM-22 and MCM-56 Compared with ITQ-2
Autor: J.M. Guil, A. Corma, Urbano Díaz, V. Fornés, E.J. Creyghton, Joaquín Martínez-Triguero
Publikováno v: Journal of Catalysis. 191:218-224
MCM-22, MCM-56 and ITQ-2 zeolites, have been characterized by different physicochemical techniques (XRD, 29Si MAS NMR, IR, adsorption, and catalytic test), and they show that the first two are similar in structure and reactivity while ITQ-2 is differ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a228ce9395d7c37b696231549b085ac
https://doi.org/10.1006/jcat.1999.2774
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2
The synthesis of small crystals of high alumina UTD-1 zeolites
Autor: E.J. Creyghton, A.G. Gabrielov, T.L.M. Maesen, C.M. van Ballegoy
Publikováno v: Microporous and Mesoporous Materials. 32:119-129
We have explored various synthesis parameters that affect the crystal morphology and acid site density of UTD-1 zeolites. In contrast to other well-studied zeolite synthesis systems, decreasing the solubility of the silica source increased the extent
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bada9ce17b3df142fac97fbc4a6d3a0f
https://doi.org/10.1016/s1387-1811(99)00098-0
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3
Shape-selective hydrogenation and hydrogen transfer reactions over zeolite catalysts1Dedicated to Professor Herman van Bekkum on the occasion of his 65th birthday.1
Autor: E.J. Creyghton, R.S. Downing
Publikováno v: Journal of Molecular Catalysis A: Chemical. 134:47-61
A review of the application of zeolite systems in shape-selective hydrogenation and hydrogen transfer reactions is presented. Two different types of catalytic systems are discussed. The first consists of metal clusters or coordination complexes encap
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::279e1b9cb4e096a7bd63264c1042ecc0
https://doi.org/10.1016/s1381-1169(98)00022-3
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4
[Untitled]
Autor: E.J. Creyghton, J.C. van der Waal, K. Tan, H. van Bekkum, P.J. Kunkeler
Publikováno v: Topics In Catalysis. 4:261-268
Zeolite Beta, in the Al–form as well as in the Al–free, Ti–containing form, appears to be a selective and regenerable catalyst in the Meerwein–Ponndorf–Verley and Oppenauer (MPVO) reactions. In the liquid–phase MPV reduction of 4–tert
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::458c432c204d9dcfb75fdb8377768533
https://doi.org/10.1023/a:1019160827175
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5
New multifunctional probe for testing outer surface activity of zeolites: application to surface-located platinum clusters and acid sites
Autor: Roger A. Sheldon, E.J. Creyghton, J.A. Elings, R.S. Downing, H. van Bekkum
Publikováno v: Microporous Materials. 5:299-307
Allyl 3,5-di-tert-butylphenyl ether is being developed as a multifunctional probe for testing the outer surface activity of zeolites. Its use is demonstrated by the hydrogenation of the double bond over platinum/H-BEA, in which comparison with variou
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ee598cdb27d353b8db9eb1265b06879
https://doi.org/10.1016/0927-6513(95)00065-8
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6
Vapour-phase hydrodehalogenation of chlorobenzene over platinum/H-BEA zeolite
Autor: Johannes C. Jansen, M.H.W. Burgers, H. van Bekkum, E.J. Creyghton
Publikováno v: Applied Catalysis A: General. 128:275-288
Platinum/H-BEA zeolite and Pt/Al 2 O 3 were studied as catalysts in the vapour-phase hydrodehalogenation of chlorobenzene. Both catalysts show high activity in the hydrogenolysis of the carbonhalogen bond. Deactivation of platinum/H-BEA is ascribed t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d4388fbd2fe3f6b1283ee7aa547add4
https://doi.org/10.1016/0926-860x(95)00080-1
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9
Crystal structure and electrical conductivity of N-methylquinolinium bis(1,3-dithiole-2-thione-4,5-dithiolato)nickelate(III)
Autor: R. A. G. de Graaff, Joost P. Cornelissen, Jaap G. Haasnoot, E.J. Creyghton, Jan Reedijk
Publikováno v: Inorganica Chimica Acta. 185:97-102
The crystal structure and electrical conductivity of [MeQ][Ni(dmit)2] is reported (dmit = 1,3-dithia-2-thione-4,5-dithiolate and MeQ = N-methylquinolinium). The compound crystallises in the monoclinic space group P21/n, with a = 17.55(1), b = 10.893(
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4697098f05575f08e44bed8b5a99dedd
https://doi.org/10.1016/s0020-1693(00)81682-5
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10
Inductive effect of template containing UTD-1 seeds on the synthesis of zeolite SSZ-24
Autor: Henri Kessler, J.-L. Paillaud, Valentin Valtchev, E.J. Creyghton
Publikováno v: Microporous and Mesoporous Materials
Microporous and Mesoporous Materials, Elsevier, 1999, 33 (1-3), pp.143-148. ⟨10.1016/S1387-1811(99)00132-8⟩
The addition of as-synthesized UTD-1 seeds to an SSZ-24 synthesis mixture accelerates the zeolite nucleation and leads to the formation of pure and well-crystallized SSZ-24. Computer modeling showed that the (001) cleavage plane in the UTD-1 framewor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2012d781e51bedd3ee23dc8fba103e3
https://hal.archives-ouvertes.fr/hal-02398304
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