Carbonyl-complexes in pillared clays

M. B. Logan; Russell Francis Howe; R. P.  Cooney

doi:10.1016/0304-5102(92)80246-D

Carbonyl-complexes in pillared clays

M. B. Logan, Russell Francis Howe, R. P. Cooney

Chemistry

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

Mo(CO)6 is adsorbed between the layers of aluminium pillared montmorillonite clay. The chemistry of interaction with the clay resembles that with zeolite HY; the caxbonyl complex interacts with the structural hydroxyl groups of the clay, and can be decarbonylated partially and reversibly at 373 K and completely and irreversibly at 473 K. Complete decarbonylation is accompanied by oxidation of the molybdenum to the 5+ state. The method allows preparation of pillared clays containing about 1 wt.% transition metal. Similar chemistry occurs with Fe(CO)5.

Original language	English
Pages (from-to)	285-292
Number of pages	8
Journal	Journal of Molecular Catalysis A: Chemical
Volume	74
Issue number	1-3
DOIs	https://doi.org/10.1016/0304-5102(92)80246-D
Publication status	Published - 1992

Keywords

zeolite
montmorillinite
catalysts
MO(CO)6

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10.1016/0304-5102(92)80246-D

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title = "Carbonyl-complexes in pillared clays",

abstract = "Mo(CO)6 is adsorbed between the layers of aluminium pillared montmorillonite clay. The chemistry of interaction with the clay resembles that with zeolite HY; the caxbonyl complex interacts with the structural hydroxyl groups of the clay, and can be decarbonylated partially and reversibly at 373 K and completely and irreversibly at 473 K. Complete decarbonylation is accompanied by oxidation of the molybdenum to the 5+ state. The method allows preparation of pillared clays containing about 1 wt.% transition metal. Similar chemistry occurs with Fe(CO)5.",

keywords = "zeolite, montmorillinite, catalysts, MO(CO)6",

author = "Logan, {M. B.} and Howe, {Russell Francis} and Cooney, {R. P.}",

year = "1992",

doi = "10.1016/0304-5102(92)80246-D",

language = "English",

volume = "74",

pages = "285--292",

journal = "Journal of Molecular Catalysis A: Chemical",

issn = "1381-1169",

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TY - JOUR

T1 - Carbonyl-complexes in pillared clays

AU - Logan, M. B.

AU - Howe, Russell Francis

AU - Cooney, R. P.

PY - 1992

Y1 - 1992

N2 - Mo(CO)6 is adsorbed between the layers of aluminium pillared montmorillonite clay. The chemistry of interaction with the clay resembles that with zeolite HY; the caxbonyl complex interacts with the structural hydroxyl groups of the clay, and can be decarbonylated partially and reversibly at 373 K and completely and irreversibly at 473 K. Complete decarbonylation is accompanied by oxidation of the molybdenum to the 5+ state. The method allows preparation of pillared clays containing about 1 wt.% transition metal. Similar chemistry occurs with Fe(CO)5.

AB - Mo(CO)6 is adsorbed between the layers of aluminium pillared montmorillonite clay. The chemistry of interaction with the clay resembles that with zeolite HY; the caxbonyl complex interacts with the structural hydroxyl groups of the clay, and can be decarbonylated partially and reversibly at 373 K and completely and irreversibly at 473 K. Complete decarbonylation is accompanied by oxidation of the molybdenum to the 5+ state. The method allows preparation of pillared clays containing about 1 wt.% transition metal. Similar chemistry occurs with Fe(CO)5.

KW - zeolite

KW - montmorillinite

KW - catalysts

KW - MO(CO)6

U2 - 10.1016/0304-5102(92)80246-D

DO - 10.1016/0304-5102(92)80246-D

M3 - Article

SN - 1381-1169

VL - 74

SP - 285

EP - 292

JO - Journal of Molecular Catalysis A: Chemical

JF - Journal of Molecular Catalysis A: Chemical

IS - 1-3

ER -

Carbonyl-complexes in pillared clays

Abstract

Keywords

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