Porous nanostructures and method of fabrication thereof

摘要

A method of fabricating nanostructures containing isotropically distributed, interconnected pores having cross-sectional diameters in the nanometer and Angstrom range by integrating the steps of attriting precursor nanometer-sized particulate materials, desorbing the exposed surfaces of the attrited nanoparticulates, adsorbing a surfactant on 25-50% of the desorbed surfaces and dispersing the surfactant-coated nanoparticulates in an organic matrix to form a homogeneous thermoplastic compound from which green nanostructures are formed, dewaxed and sintered to the desired degree of microporosity.