Organic/polyoxometalate hybridization dyes: Crystal structure and enhanced two-photon absorption

Jieying Wu; Guiju Hu; Peng Wang; Fuying Hao; Hongping Zhou; Aimin Zhou; Yupeng Tian; Baokang Jin

doi:10.1016/j.dyepig.2010.06.004

Organic/polyoxometalate hybridization dyes: Crystal structure and enhanced two-photon absorption

Jieying Wu, Guiju Hu, Peng Wang, Fuying Hao, Hongping Zhou, Aimin Zhou, Yupeng Tian, Baokang Jin

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

19 Scopus citations

Abstract

The structures of four novel organic-inorganic hybrid dyes, namely trans-4-(4′-(N,N-Dialkylaminostyryl))-N-Methyl-pyridinium[Mo ₆O₁₉^2-] [alkyl = Et(POM1), Pr(POM2), n-Bu(POM3) and Me, hydroxyethyl(POM4)], were characterized by single crystal X-ray diffraction analysis. Hybridization of the organic chromophores with polyoxometalate enhanced their two-photon absorption cross sections and thermal stability. The linear optical properties of the hybrid dyes were investigated using absorption and fluorescence spectra in both the solution and solid states. The two-photon absorption cross section δ and coefficient β were obtained using the Z-scan technique. Correlations between dye structure and optical property were investigated.

Original language	English
Pages (from-to)	174-179
Number of pages	6
Journal	Dyes and Pigments
Volume	88
Issue number	2
DOIs	https://doi.org/10.1016/j.dyepig.2010.06.004
State	Published - Feb 2011
Externally published	Yes

Keywords

Fluorescence
POM Dye
Polyoxometalate
Single crystal
Two-photon absorption

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10.1016/j.dyepig.2010.06.004

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@article{dcb76075cd0e4b44b87b7ec3bc8df6d5,

title = "Organic/polyoxometalate hybridization dyes: Crystal structure and enhanced two-photon absorption",

abstract = "The structures of four novel organic-inorganic hybrid dyes, namely trans-4-(4′-(N,N-Dialkylaminostyryl))-N-Methyl-pyridinium[Mo 6O192-] [alkyl = Et(POM1), Pr(POM2), n-Bu(POM3) and Me, hydroxyethyl(POM4)], were characterized by single crystal X-ray diffraction analysis. Hybridization of the organic chromophores with polyoxometalate enhanced their two-photon absorption cross sections and thermal stability. The linear optical properties of the hybrid dyes were investigated using absorption and fluorescence spectra in both the solution and solid states. The two-photon absorption cross section δ and coefficient β were obtained using the Z-scan technique. Correlations between dye structure and optical property were investigated.",

keywords = "Fluorescence, POM Dye, Polyoxometalate, Single crystal, Two-photon absorption",

author = "Jieying Wu and Guiju Hu and Peng Wang and Fuying Hao and Hongping Zhou and Aimin Zhou and Yupeng Tian and Baokang Jin",

note = "Funding Information: The work was supported by a grant for the National Natural Science Foundation of China ( 20771001, 20875001 ), Education Committee of Anhui Province ( KJ2010A030 ), Team for Scientific Innovation Foundation of Anhui Province ( 2006KJ007TD ).",

year = "2011",

month = feb,

doi = "10.1016/j.dyepig.2010.06.004",

language = "English",

volume = "88",

pages = "174--179",

journal = "Dyes and Pigments",

issn = "0143-7208",

publisher = "Elsevier B.V.",

number = "2",

}

TY - JOUR

T1 - Organic/polyoxometalate hybridization dyes

T2 - Crystal structure and enhanced two-photon absorption

AU - Wu, Jieying

AU - Hu, Guiju

AU - Wang, Peng

AU - Hao, Fuying

AU - Zhou, Hongping

AU - Zhou, Aimin

AU - Tian, Yupeng

AU - Jin, Baokang

N1 - Funding Information: The work was supported by a grant for the National Natural Science Foundation of China ( 20771001, 20875001 ), Education Committee of Anhui Province ( KJ2010A030 ), Team for Scientific Innovation Foundation of Anhui Province ( 2006KJ007TD ).

PY - 2011/2

Y1 - 2011/2

N2 - The structures of four novel organic-inorganic hybrid dyes, namely trans-4-(4′-(N,N-Dialkylaminostyryl))-N-Methyl-pyridinium[Mo 6O192-] [alkyl = Et(POM1), Pr(POM2), n-Bu(POM3) and Me, hydroxyethyl(POM4)], were characterized by single crystal X-ray diffraction analysis. Hybridization of the organic chromophores with polyoxometalate enhanced their two-photon absorption cross sections and thermal stability. The linear optical properties of the hybrid dyes were investigated using absorption and fluorescence spectra in both the solution and solid states. The two-photon absorption cross section δ and coefficient β were obtained using the Z-scan technique. Correlations between dye structure and optical property were investigated.

AB - The structures of four novel organic-inorganic hybrid dyes, namely trans-4-(4′-(N,N-Dialkylaminostyryl))-N-Methyl-pyridinium[Mo 6O192-] [alkyl = Et(POM1), Pr(POM2), n-Bu(POM3) and Me, hydroxyethyl(POM4)], were characterized by single crystal X-ray diffraction analysis. Hybridization of the organic chromophores with polyoxometalate enhanced their two-photon absorption cross sections and thermal stability. The linear optical properties of the hybrid dyes were investigated using absorption and fluorescence spectra in both the solution and solid states. The two-photon absorption cross section δ and coefficient β were obtained using the Z-scan technique. Correlations between dye structure and optical property were investigated.

KW - Fluorescence

KW - POM Dye

KW - Polyoxometalate

KW - Single crystal

KW - Two-photon absorption

UR - https://www.scopus.com/pages/publications/77956435109

U2 - 10.1016/j.dyepig.2010.06.004

DO - 10.1016/j.dyepig.2010.06.004

M3 - Article

AN - SCOPUS:77956435109

SN - 0143-7208

VL - 88

SP - 174

EP - 179

JO - Dyes and Pigments

JF - Dyes and Pigments

IS - 2

ER -

Organic/polyoxometalate hybridization dyes: Crystal structure and enhanced two-photon absorption

Abstract

Keywords

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