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Coordination bonding assembly, characterization and photophysical properties of lanthanide (Eu, Tb)/zinc centered hybrid materials through sulfide bridge

Paper ID Volume ID Publish Year Pages File Format Full-Text
26972 43991 2010 6 PDF Available
Title
Coordination bonding assembly, characterization and photophysical properties of lanthanide (Eu, Tb)/zinc centered hybrid materials through sulfide bridge
Abstract

Two novel molecular sulfide bridges have been achieved through the modification of 4-mercaptobenzoic acid by two crosslinking reagents (3-methacryloyloxypropyl trimethoxysilane, 3-glycidoxypropyltrimethoxysilane). Then six kinds of lanthanide (Eu3+, Tb3+)/zinc organic–inorganic hybrid materials through the chemical bonds (coordination bond and covalent bond) have been assembled. All of these hybrid materials exhibit homogeneous microstructures, suggesting the occurrence of self-assembly of the inorganic network and organic units. Especially, the photophysical properties of these hybrid systems are studied in detail, which present three-color luminescence (blue for Zn2+, red for Eu3+ and green for Tb3+).

Keywords
Coordination bonding assembly; Sulfide bridge; Hybrid material; Luminescence
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Coordination bonding assembly, characterization and photophysical properties of lanthanide (Eu, Tb)/zinc centered hybrid materials through sulfide bridge
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Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 212, Issues 2–3, 20 May 2010, Pages 75–80
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
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Price was $35.95
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Price after discount Only $4.95
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