ORGANIC POLYMERIC BI-METALLIC COMPOSITES

摘要

Organic polymeric bi-metallic alkoxide or aryloxide composites are used as dielectric materials in various devices with improved properties such as improved mobility. These composites comprise a poly(meth)acrylate or polyester having metal coordination sites, and the same or different bi-metallic alkoxide or aryloxide molecules that are coordinated with the organic polymer. The bi-metallic alkoxide or aryloxide molecules can be represented by Structure (I) shown herein. Such composites are generally soluble at room temperature in various organic solvents and be provided in homogeneous organic solvent solutions that can be suitably applied to a substrate to form dielectric materials.

主权项

1. An organic polymeric bi-metallic alkoxide or aryloxide composite, comprising:
a poly(meth)acrylate or polyester comprising metal coordination sites, and one or more of the same or different bi-metallic alkoxide or aryloxide complexed molecules that are coordinated with the poly(meth)acrylate or polyester, each of the bi-metallic alkoxide or aryloxide complexed molecules being represented by the following Structure (I):wherein M1 is a metal selected from any of Groups 3 to 12 and Rows 4 and 5 of the Periodic Table, M2 is a metal selected from Group 2 of the Periodic Table, and R1 and R2 are independently substituted or unsubstituted alkyl or aryl groups.