Nonlinear optical and conductive polymeric material

Patent · Tue Oct 19 00:00:00 EDT 1993

OSTI ID:5303255

Barton, T J; Ijadi-Maghsooodi, S; Yi, Pang

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].

• DOE Contract Number: W-7405-ENG-82
• Assignee: Iowa State Univ., Ames, IA (United States)
• Patent Number(s): US 5254289; A
• Application Number: PPN: US 7-877925
• OSTI ID: 5303255
• Resource Relation: Patent File Date: 4 May 1992
• Country of Publication: United States
• Language: English

Related Subjects

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