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Nonlinear optical and conductive polymeric material

Patent ·
OSTI ID:868300
 [1];  [1];  [1]
  1. Ames, IA
+ Show Author Affiliations
A polymeric material which exhibits nonlinear optical properties if undoped and conductive properties if doped. The polymer is prepared by polymerizing diethynylsilane compositions, the resulting polymeric material having a weight average molecular weight between about 20,000 and about 200,000 grams per mole. The polymer is prepared and catalytically polymerized by exposure to a catalyst, such as MoCl.sub.5 or W(CO).sub.6 /hv.
Research Organization:
Ames Laboratory (AMES), Ames, IA; Iowa State University, Ames, IA (US)
DOE Contract Number:
W-7405-ENG-82
Assignee:
Iowa State University Research Foundation, Inc. (Ames, IA)
Patent Number(s):
US 5115062
Application Number:
07/594,481
OSTI ID:
868300
Country of Publication:
United States
Language:
English

References (14)

Polymerization of silylacetylenes by W and Mo catalysts journal August 1987
Polymerization of 1-aryl-2-trimethylsilylacetylenes by transition metal catalysts(II) journal January 1989
Polymerization of acetylene and its monosubstitutes in the presence of halides and oxohalides of molybdenum and tungsten journal January 1980
Synthesis and study of a polysilole journal January 1989
Polymerization of acetylenes and cyclic olefins induced by metal carbynes journal May 1984
Synthesis of organosilicon and organogermanium polymers containing diacetylenic groupings in the chain
  • Luneva, L. K.; Sladkov, A. M.; Korshak, V. V.
  • Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, Vol. 17, Issue 1 https://doi.org/10.1007/BF00914658
journal January 1968
Polymerization of 3-silyl-1-hexynes and polymer properties journal March 1989
Initiation of acetylene polymerization by metal carbenes journal January 1980
Transformation of Ph2Si(C.tplbond.CCMe3)2 to a 4-alkylidene-1-silacyclobut-2-enyl ligand by platinum-hydrogen addition and rearrangement reactions journal September 1989
Polymerization of trimethylsilylacetylene by WCl6-based catalysts journal July 1984
Polymerization of 1-phenyl-2-trimethylsilylacetylene by transition metal catalysts journal August 1987
Polymerization of 1-(trimethylsilyl)-1-propyne by halides of niobium(V) and tantalum(V) and polymer properties journal May 1985
Metal-catalyzed rearrangement of alkene-alkynes and the stereochemistry of metallacyclobutene ring opening journal February 1985
Polymerization of Monomers Containing Two Ethynyldimethylsilyl Groups journal July 1988

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Related Subjects

/526/
000
20
200
average
average molecular
catalyst
catalytically
compositions
conductive
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conductive polymeric
conductive properties
diethynylsilane
diethynylsilane compositions
doped
exhibits
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exposure
grams
hv
material
mocl
mole
molecular
molecular weight
nonlinear
nonlinear optic
nonlinear optical
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polymer
polymeric
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polymerized
polymerizing
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prepared
properties
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resulting polymer
undoped
weight