Novel catalytic metal clusters supported by porous polymer monolith

Song Jin; D. Venkataraman; Francis J. DiSalvo; Eric C. Peters; Frantisek Svec; Jean M.J. Fréchet

Novel catalytic metal clusters supported by porous polymer monolith

Song Jin, D. Venkataraman, Francis J. DiSalvo, Eric C. Peters, Frantisek Svec, Jean M.J. Fréchet

Research output: Contribution to journal › Conference article › peer-review

Abstract

[Mo₆Cl₈Cl₆]^2- clusters have a long excited state lifetime (approaching 200 μs) and can convert triplet O into reactive single O when the clusters are excited by near UV radiation. These clusters exhibit better activity when isolated from each other, which is rather difficult to achieve on inorganic supports. In contrast, efficient catalyst containing isolated cluster can be prepared by reaction of the metal clusters with ligands in a polymer. The porous properties of the monolithic support, the attachment of the clusters onto surface of the polymer were studied. Sufficient UV transmission through the system required for photochemical polymer was achieved by matching refractive indices of both solvent and polymer and using a specifically design flow reactor.

Original language	English (US)
Pages (from-to)	458-459
Number of pages	2
Journal	American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
Volume	41
Issue number	1
State	Published - Mar 2000
Externally published	Yes
Event	The San Francisco Meeting - San Francisco, CA, USA Duration: Mar 26 2000 → Mar 31 2000

ASJC Scopus subject areas

Polymers and Plastics

Cite this

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title = "Novel catalytic metal clusters supported by porous polymer monolith",

abstract = "[Mo6Cl8Cl6]2- clusters have a long excited state lifetime (approaching 200 μs) and can convert triplet O into reactive single O when the clusters are excited by near UV radiation. These clusters exhibit better activity when isolated from each other, which is rather difficult to achieve on inorganic supports. In contrast, efficient catalyst containing isolated cluster can be prepared by reaction of the metal clusters with ligands in a polymer. The porous properties of the monolithic support, the attachment of the clusters onto surface of the polymer were studied. Sufficient UV transmission through the system required for photochemical polymer was achieved by matching refractive indices of both solvent and polymer and using a specifically design flow reactor.",

author = "Song Jin and D. Venkataraman and DiSalvo, {Francis J.} and Peters, {Eric C.} and Frantisek Svec and Fr{\'e}chet, {Jean M.J.}",

year = "2000",

month = mar,

language = "English (US)",

volume = "41",

pages = "458--459",

journal = "American Chemical Society, Polymer Preprints, Division of Polymer Chemistry",

issn = "0032-3934",

number = "1",

note = "The San Francisco Meeting ; Conference date: 26-03-2000 Through 31-03-2000",

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TY - JOUR

T1 - Novel catalytic metal clusters supported by porous polymer monolith

AU - Jin, Song

AU - Venkataraman, D.

AU - DiSalvo, Francis J.

AU - Peters, Eric C.

AU - Svec, Frantisek

AU - Fréchet, Jean M.J.

PY - 2000/3

Y1 - 2000/3

N2 - [Mo6Cl8Cl6]2- clusters have a long excited state lifetime (approaching 200 μs) and can convert triplet O into reactive single O when the clusters are excited by near UV radiation. These clusters exhibit better activity when isolated from each other, which is rather difficult to achieve on inorganic supports. In contrast, efficient catalyst containing isolated cluster can be prepared by reaction of the metal clusters with ligands in a polymer. The porous properties of the monolithic support, the attachment of the clusters onto surface of the polymer were studied. Sufficient UV transmission through the system required for photochemical polymer was achieved by matching refractive indices of both solvent and polymer and using a specifically design flow reactor.

AB - [Mo6Cl8Cl6]2- clusters have a long excited state lifetime (approaching 200 μs) and can convert triplet O into reactive single O when the clusters are excited by near UV radiation. These clusters exhibit better activity when isolated from each other, which is rather difficult to achieve on inorganic supports. In contrast, efficient catalyst containing isolated cluster can be prepared by reaction of the metal clusters with ligands in a polymer. The porous properties of the monolithic support, the attachment of the clusters onto surface of the polymer were studied. Sufficient UV transmission through the system required for photochemical polymer was achieved by matching refractive indices of both solvent and polymer and using a specifically design flow reactor.

UR - http://www.scopus.com/inward/record.url?scp=0033733747&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0033733747

SN - 0032-3934

VL - 41

SP - 458

EP - 459

JO - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry

JF - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry

IS - 1

T2 - The San Francisco Meeting

Y2 - 26 March 2000 through 31 March 2000

ER -

Novel catalytic metal clusters supported by porous polymer monolith

Abstract

ASJC Scopus subject areas

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