Nonlinear optical and conductive polymeric material

Patent · Tue May 19 04:00:00 EDT 1992

OSTI ID:7274164

Barton, T J; Ijadi-Maghsoodi, S; Pang, Y

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.

• DOE Contract Number: W-7405-ENG-82
• Assignee: Iowa State Univ. Research Foundation, Inc., Ames, IA (United States)
• Patent Number(s): US 5115062; A
• Application Number: PPN: US 7-594481
• OSTI ID: 7274164
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360601* -- Other Materials-- Preparation & Manufacture
360606 -- Other Materials-- Physical Properties-- (1992-)
CARBON COMPOUNDS
CARBONATES
CATALYTIC EFFECTS
CHEMICAL PREPARATION
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
DOPED MATERIALS
ELECTRICAL PROPERTIES
HALIDES
HALOGEN COMPOUNDS
HYDRIDES
HYDROGEN COMPOUNDS
MATERIALS
MOLYBDENUM CHLORIDES
MOLYBDENUM COMPOUNDS
OPTICAL PROPERTIES
ORGANIC COMPOUNDS
ORGANIC SILICON COMPOUNDS
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
POLYMERIZATION
POLYMERS
REFRACTORY METAL COMPOUNDS
SILANES
SILICON COMPOUNDS
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
TUNGSTEN COMPOUNDS