申请人:Perry Joseph
公开号:US20100027192A1
公开(公告)日:2010-02-04
Disclosed are coated metal oxide nanoparticles comprising a metal oxide nanoparticle having a surface; and ligands attached to the metal oxide nanoparticle surface. Also disclosed are phosphonic acid compounds comprising the structure Gn-R-Xn, wherein G is a terminal group; wherein R is a bridging group; wherein X is a phosphonic acid group; and wherein each n is, independently, 1, 2, or 3. Also disclosed are methods for preparing and using coated metal oxide nanoparticles. Also disclosed are nanocomposite compositions comprising a polymer; and a coated metal oxide nanoparticle dispersed within the polymer. Also disclosed are articles, films, and capacitors comprising a coated metal oxide nanoparticle or a nanocomposite composition. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
揭示了包含具有表面的金属氧化物纳米颗粒的涂层金属氧化物纳米颗粒;以及附着在金属氧化物纳米颗粒表面的配体。还揭示了包含结构Gn-R-Xn的膦酸化合物,其中G是末端基团;其中R是桥接基团;其中X是膦酸基团;每个n独立地为1、2或3。还揭示了制备和使用涂层金属氧化物纳米颗粒的方法。还揭示了包含聚合物的纳米复合材料组合物;以及分散在聚合物中的涂层金属氧化物纳米颗粒。还揭示了包含涂层金属氧化物纳米颗粒或纳米复合材料组合物的制品、薄膜和电容器。本摘要旨在作为在特定领域进行搜索的扫描工具,并不打算限制本发明。