obere ihe igwekota ultrasonic nke nwere obere aka maka ịgwakọta ihe nano
A na-eji micro silica eme ihe n'ọtụtụ ebe na ihe, nke na-eme ka ihe dị elu nwere ike mkpakọ, mmiri na-eguzogide mmiri na nguzogide kemịkalụ.Nke a nwere ike ibelata ọnụ ahịa ihe onwunwe na oriri ume.Ihe ọhụrụ nano, dị ka nano silica ma ọ bụ nanotubes, na-eduga n'ihu ọganihu nke nguzogide na ike.Nano silica ahụ ma ọ bụ nanotubes na-agbanwe ghọọ nano ciment ahụ na usoro nke ihe solidification.Obere ahụ na-eduga ná mkpirisi urughuru anya, na ihe na elu njupụta na obere porosity.Nke a na-abawanye ike mkpakọ ma na-ebelata permeability.Otú ọ dị, otu n'ime ihe ndị na-adịghị mma nke nanopowders na ihe bụ na ha dị mfe ịmepụta mkpokọta n'oge wetting na ịgwakọta.Ọ gwụla ma onye ahụ na-agbasasị nke ọma, caking ga-ebelata ihe dị n'elu nke ekpughere, na-ebute mmebi nke arụmọrụ ihe.
* Belata ikike mmiri
* Mee ngwa ngwa ịgwakọta ọnụ ma melite ịdị n'otu