Poly(silylene)vinylenes from ethynylhydridosilanes

Title: Poly(silylene)vinylenes from ethynylhydridosilanes

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Abstract

Catalytic polymerization of dialkyl-, alkyl aryl- or diaryl-diethynylhydridosilanes cleanly affords soluble poly(silylene)vinylenes which can be shaped as fibers, films and bulk objects and thermally converted to silicon carbide. No Drawings

Inventors:: Barton, T J; Ijadi-Maghsoodi, S

Issue Date:: 1992-11-10

OSTI Identifier:: 7046467

Patent Number(s):: 5162478 A

Application Number:: PPN: US 7-583163

Assignee:: Iowa State Univ. Research Foundation, Inc., Ames, IA (United States)

DOE Contract Number:: W-7405-ENG-82

Resource Type:: Patent

Resource Relation:: Patent File Date: 17 Sep 1990

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; POLYMERS; HEAT TREATMENTS; SILANES; POLYMERIZATION; SILICON CARBIDES; SYNTHESIS; SHAPE; CARBIDES; CARBON COMPOUNDS; CHEMICAL REACTIONS; HYDRIDES; HYDROGEN COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC SILICON COMPOUNDS; SILICON COMPOUNDS; 360201* - Ceramics, Cermets, & Refractories- Preparation & Fabrication; 400201 - Chemical & Physicochemical Properties

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                    Barton, T J, and Ijadi-Maghsoodi, S. Poly(silylene)vinylenes from ethynylhydridosilanes.  United States: N. p., 1992. 
        Web.

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                    Barton, T J, & Ijadi-Maghsoodi, S. Poly(silylene)vinylenes from ethynylhydridosilanes.  United States.

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                    Barton, T J, and Ijadi-Maghsoodi, S. Tue .  
        "Poly(silylene)vinylenes from ethynylhydridosilanes".  United States.

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@article{osti_7046467,

  title        = {Poly(silylene)vinylenes from ethynylhydridosilanes},

  author       = {Barton, T J and Ijadi-Maghsoodi, S},

  abstractNote = {Catalytic polymerization of dialkyl-, alkyl aryl- or diaryl-diethynylhydridosilanes cleanly affords soluble poly(silylene)vinylenes which can be shaped as fibers, films and bulk objects and thermally converted to silicon carbide. No Drawings},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1992},

  month        = {11}

}

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Poly(silylene)vinylenes from ethynylhydridosilanes

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Catalytic polymerization of dialkyl-, alkylaryl- or diaryldiethynylhydridosilanes cleanly affords soluble poly(silylene)vinylenes which can be shaped as fibers, films and bulk objects and thermally converted to silicon carbide.
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