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Title: Silylene- and disilyleneacetylene polymers from trichloroethylene

Abstract

Organosilane polymers having recurring silyleneacetylene and/or disilyleneacetylene units are prepared in a one-pot synthesis from trichloroethylene. Depending on the organic substituents (R and R'), these polymers have useful film-forming properties, and are converted to the ceramic, silicon carbide upon heating in very uniform high yields. They can also be pulled into fibers.

Inventors:
 [1];  [1]
  1. Ames, IA
Publication Date:
Research Org.:
Ames Laboratory (AMES), Ames, IA; Iowa State University, Ames, IA (US)
OSTI Identifier:
867453
Patent Number(s):
US 4940767
Application Number:
07/226,444
Assignee:
Iowa State University Research Foundation, Inc. (Ames, IA)
DOE Contract Number:  
W-7405-ENG-82
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
silylene-; disilyleneacetylene; polymers; trichloroethylene; organosilane; recurring; silyleneacetylene; units; prepared; one-pot; synthesis; depending; organic; substituents; useful; film-forming; properties; converted; ceramic; silicon; carbide; heating; uniform; yields; pulled; fibers; silicon carbide; organosilane polymers; organic substituents; one-pot synthesis; organic substituent; /528/

Citation Formats

Barton, Thomas J, and Ijadi-Maghsoodi, Sina. Silylene- and disilyleneacetylene polymers from trichloroethylene. United States: N. p., 1990. Web.
Barton, Thomas J, & Ijadi-Maghsoodi, Sina. Silylene- and disilyleneacetylene polymers from trichloroethylene. United States.
Barton, Thomas J, and Ijadi-Maghsoodi, Sina. Tue . "Silylene- and disilyleneacetylene polymers from trichloroethylene". United States. https://www.osti.gov/servlets/purl/867453.
@article{osti_867453,
title = {Silylene- and disilyleneacetylene polymers from trichloroethylene},
author = {Barton, Thomas J and Ijadi-Maghsoodi, Sina},
abstractNote = {Organosilane polymers having recurring silyleneacetylene and/or disilyleneacetylene units are prepared in a one-pot synthesis from trichloroethylene. Depending on the organic substituents (R and R'), these polymers have useful film-forming properties, and are converted to the ceramic, silicon carbide upon heating in very uniform high yields. They can also be pulled into fibers.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1990},
month = {7}
}

Patent:

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