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Title: Nonlinear optical and conductive polymeric material

A polymeric material is described 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].
Inventors:
; ;
Issue Date:
OSTI Identifier:
5303255
Assignee:
Iowa State Univ., Ames, IA (United States) PTO; EDB-94-046358
Patent Number(s):
US 5254289; A
Application Number:
PPN: US 7-877925
Contract Number:
W-7405-ENG-82
Resource Relation:
Patent File Date: 4 May 1992
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; POLYMERS; ELECTRIC CONDUCTIVITY; OPTICAL PROPERTIES; SYNTHESIS; DOPED MATERIALS; POLYMERIZATION; SILANES; CHEMICAL REACTIONS; ELECTRICAL PROPERTIES; HYDRIDES; HYDROGEN COMPOUNDS; MATERIALS; ORGANIC COMPOUNDS; ORGANIC SILICON COMPOUNDS; PHYSICAL PROPERTIES; SILICON COMPOUNDS; 360606* - Other Materials- Physical Properties- (1992-); 400201 - Chemical & Physicochemical Properties