<p>A composition of matter is a plurality of solid particles of at least 100 nm to about 10 µm in size having a plurality of nanopores where at least some of the nanopores provide flow through porosity, and the surface of the particles displays a plurality of spaced apart nanostructured features with a contiguous material protruding at the surface and optionally at least one interpenetrating recessing contiguous material. The particles are superhydrophobic when the protruding material is hydrophobic or a hydrophobic coating conforms to the surface of the particle. Articles with superhydrophobic surfaces can be formed by the coating of the particles on a solid substrate.</p>
申请公布号
WO2008144184(A1)
申请公布日期
2008.11.27
申请号
WO2008US62134
申请日期
2008.05.01
申请人
UT-BATTELLE, LLC;D'URSO, BRIAN, R.;SIMPSON, JOHN, T.