Sulfonium Polyoxometalates: A New Class of Solid-State Photochromic Hybrid Organic-Inorganic Materials

被引：67

作者：

Hakouk, Khadija ^{[1
]}

Oms, Olivier ^{[2
]}

Dolbecq, Anne ^{[2
]}

El Moll, Hani ^{[2
]}

Marrot, Jerome ^{[2
]}

Evain, Michel ^{[1
]}

Molton, Florian ^{[3
]}

Duboc, Carole ^{[3
]}

Deniard, Philippe ^{[1
]}

Jobic, Stephane ^{[1
]}

Mialane, Pierre ^{[2
]}

Dessapt, Remi ^{[1
]}

机构：

[1] Univ Nantes, CNRS, Inst Mat Jean Rouxel, F-44322 Nantes, France

[2] Univ Versailles St Quentin Yvelines, Inst Lavoisier Versailles, UMR 8180, F-78035 Versailles, France

[3] Univ Grenoble 1, CNRS, Dept Chim Mol, Inst Chim Mol Grenoble,FR CNRS 2607,UMR 5250, F-38041 Grenoble 9, France

来源：

INORGANIC CHEMISTRY | 2013年 / 52卷 / 02期

关键词：

MOLYBDATES; TRANSITION;

D O I：

10.1021/ic302477p

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

For the very first time, sulfonium polyoxometalate (POM) assemblies are shown to develop efficient solid-state photochromism in ambient conditions. The optical properties of the already known Rb-0.75(NH4)(5.25)[(Mo3O8)(2)O(O3PC(CH2S(CH3)(2))OPO3)(2)]center dot 8H(2)O (1) and a new material (Me3S)(4)[Mo8O26] (2) under UV excitation are investigated by diffuse reflectance spectroscopy, revealing that the color change effect is highly tunable playing with the nature of the POM. A mechanism involving the photoreduction of Mo6+ cations associated with electron transfers from the sulfonium cations toward the POMs is proposed.

引用

页码：555 / 557

页数：3

共 50 条

[1] Photochromic organic-inorganic hybrid materials
Pardo, Rosario
Zayat, Marcos
Levy, David
CHEMICAL SOCIETY REVIEWS, 2011, 40 (02) : 672 - 687
[2] Hybrid organic-inorganic fibers for solid-state batteries
Prochazka, Vaclav
Mika, Martin Havlik
Koci, Jan
Klusonova, Nikola
Sedlackova, Eliska
MONATSHEFTE FUR CHEMIE, 2024, 155 (3-4): : 361 - 367
[3] Organic-inorganic hybrid materials for solid state electrolytes
Zealzowska, E.
Borczuch-Laczka, M.
Rysiakiewicz-Pasek, E.
PHYSICS AND CHEMISTRY OF GLASSES-EUROPEAN JOURNAL OF GLASS SCIENCE AND TECHNOLOGY PART B, 2008, 49 (04): : 198 - 201
[4] A new class of organic-inorganic hybrid dental materials
Wei, Y
Jin, DL
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1997, 214 : 145 - POLY
[5] Smart Heterostructures for Tailoring the Optical Properties of Photochromic Hybrid Organic-Inorganic Polyoxometalates
Dessapt, Remi
Gabard, Marie
Bujoli-Doeuff, Martine
Deniard, Philippe
Jobic, Stephane
INORGANIC CHEMISTRY, 2011, 50 (18) : 8790 - 8796
[6] Multi-scale characterisation of hybrid organic-inorganic materials using new solid-state NMR methods
Alonso, B
Fayon, F
Fredoueil, F
Bujoli, B
Massiot, D
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2003, 26 (1-3) : 95 - 98
[7] Multi-Scale Characterisation of Hybrid Organic-Inorganic Materials Using New Solid-State NMR Methods
Bruno Alonso
Franck Fayon
Florence Fredoueil
Bruno Bujoli
Dominique Massiot
Journal of Sol-Gel Science and Technology, 2003, 26 : 95 - 98
[8] Highly efficient and stable doped hybrid organic-inorganic materials for solid-state dye lasers
Costela, A
García-Moreno, I
Gómez, C
García, O
Garrido, L
Sastre, R
CHEMICAL PHYSICS LETTERS, 2004, 387 (4-6) : 496 - 501
[9] Characterization of Nanostructured Organic-Inorganic Hybrid Materials Using Advanced Solid-State NMR Spectroscopy
Mao, Kanmi
Rapp, Jennifer L.
Wiench, Jerzy W.
Pruski, Marek
ELECTRON CRYSTALLOGRAPHY FOR MATERIALS RESEARCH AND QUANTITATIVE CHARACTERIZATION OF NANOSTRUCTURED MATERIALS, 2009, 1184 : 175 - 183
[10] Aromatic Sulfonium Polyoxomolybdates: Solid-State Photochromic Materials with Tunable Properties
Kumar, Ashwani
Devi, Manisha
Mamidi, Narsimha
Gonsalves, Kenneth E.
Pradeep, Chullikkattil P.
CHEMISTRY-A EUROPEAN JOURNAL, 2015, 21 (51) : 18557 - 18562

← 1 2 3 4 5 →