首页>
外国专利>
DURABLE POLYMER-AEROGEL BASED SUPERHYDROPHOBIC COATINGS: A COMPOSITE MATERIAL
DURABLE POLYMER-AEROGEL BASED SUPERHYDROPHOBIC COATINGS: A COMPOSITE MATERIAL
展开▼
机译:耐用的聚合物-气凝胶超疏水涂层:一种复合材料
展开▼
页面导航
摘要
著录项
相似文献
摘要
Provided are polymer-aerogel composite coatings, devices and articles including polymer-aerogel composite coatings, and methods for preparing the polymer-aerogel composite. The exemplary article can include a surface, wherein the surface includes at least one region and a polymer-aerogel composite coating disposed over the at least one region, wherein the polymer-aerogel composite coating has a water contact angle of at least about 140° and a contact angle hysteresis of less than about 1°. The polymer-aerogel composite coating can include a polymer and an ultra high water content catalyzed polysilicate aerogel, the polysilicate aerogel including a three dimensional network of silica particles having surface functional groups derivatized with a silylating agent and a plurality of pores.
展开▼