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Preparation of func...
Preparation of functional hybrid glass material from Platinum (II) Complexes for broadband nonlinear absorption of light
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- Zieba, Roman (author)
- Laboratoire des Multimatériaux et Interfaces CNRS 5615 University Claude Bernard Lyon 1 University of Lyon, Villeurbanne, France
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- Desroches, Cédric (author)
- Laboratoire des Multimatériaux et Interfaces CNRS 5615 University Claude Bernard Lyon 1 University of Lyon, Villeurbanne, France
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- Chaput, Frédéric (author)
- Laboratoire des Multimatériaux et Interfaces CNRS 5615 University Claude Bernard Lyon 1 University of Lyon, Villeurbanne, France
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- Carlsson, Marcus (author)
- Umeå universitet,Kemiska institutionen
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- Eliasson, Bertil (author)
- Umeå universitet,Kemiska institutionen
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- Lopes, Cesar (author)
- Dep. of Optronic Systems Swedish Defence Research Agency (FOI) Linköping, Sweden
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- Lindgren, Mikael (author)
- Department of Physics Norwegian University of Science and Technology Trondheim, Norway
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- Parola, Stephane (author)
- Laboratoire des Multimatériaux et Interfaces CNRS 5615 University Claude Bernard Lyon 1 University of Lyon, Villeurbanne, France
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(creator_code:org_t)
- John Wiley & Sons, 2009
- 2009
- English.
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In: Advanced Funcitional Materials. - : John Wiley & Sons. - 1616-301X .- 1616-3028. ; 19:2, s. 235-241
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The synthesis of trans-di(arylalkynyl)diphosphine platinum(II) complexes bearing trialkoxysilane groups is described, as well as the preparation of siloxane-based hybrid materials from organometallic chromophores through a modified sol-gel process. Glass materials prepared from trans-[P(n-Bu)3]2Pt[(CC-p-C6H4-CC-p-C6H4-CH2O(CO)NH(CH2)3Si(OC2H5)3]2 generally show spectral transmittance, absorption and luminescence similar to that of solutions reported in the literature. Measurements of optical power limiting for the hybrid glass are carried out, and show broadband nonlinear absorption throughout the whole visible wavelength range with clamping values in the range 0.2-7 µJ at 120 mM chromophore concentration. The sol-gel process using urethane-propyltriethoxysilane-functionalized chromophores as precursors appears to be a valid method for formation of robust silicate materials with grafted diarylethynyl Pt(II) complexes for OPL devices.
Subject headings
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Keyword
- Sol-gel processes
- Hybrid materials
- Monolithic materials
- Nonlinear absorption
Publication and Content Type
- ref (subject category)
- art (subject category)
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