Authors
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Braun, F. ; Eng, L. ; Loppacher, Ch. ; Trogisch, S. ; Voit, B.
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Title
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Novel Diazosulfonate - Terpolymers for the Preparation of Structured Functionalized Surfaces - Synthesis and Characterization
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Date
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28.10.2002
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Number
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10242
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Abstract
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We report the synthesis and characterization of novel diazosulfonate copolymers and terpolymers by free-radical polymerization for the preparation of ultrathin films. Such films were covalently linked to silicon and glass substrates after a spin-coating and annealing process using 3-(trimethoxysilyl)propyl methacrylate as the adhesive comonomer. The polymers were characterized by NMR and IR spectroscopy and ellipsometry, and contact-angle measurements were used to analyze the film properties. The light-sensitive but thermally stable polymer films can be structured successfully by UV light down to the micrometer scale. The patterns written into the diazosulfonate film were produced by a UV laser without a mask. The photolysis in solution and in film was examined by UV spectroscopy.<AHREF="javascript:display_gra001(0)"><IMGborder="0"src="tgra001"></A>
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Publisher
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Macromolecular Chemistry and Physics
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Wikidata
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Citation
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Macromolecular Chemistry and Physics 203 (2002) 1781-1789
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DOI
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https://doi.org/10.1002/1521-3935(200208)203:12<1781::AID-MACP1781>3.0.CO;2-B
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Tags
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diazosulfonates imaging photochemistry radical polymerization thin film self-assembled monolayers containing polymers complexes lithography films
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