Nano silver powder e arohaneng (HW-A110) e bua ka silevera ea motheo ea tšepe e nang le boholo ba karoloana sebakeng sa nanometer, hangata ho tloha ho 20nm, 50nm, 80nm, 100nm, 'me e hlaha e le phofo e ntšo e tiileng. Ke thepa e sebetsang e sebelisoang haholo mafapheng a fapaneng a kang elektroniki, boenjiniere ba lik'hemik'hale le thepa. Ts'ebetso ea eona ea ho itokisa le boleng ba eona li na le tšusumetso e kholo ts'ebetsong ea sehlahisoa sa ho qetela.

Mokhoa oa ho lokisa phofo ea silevera ka thuso ea homogenizer ea ultrasound e kenyelletsa ho kenyelletsa ultrasound ka har'a sejana sa karabelo le ho tsamaisa likarabelo tsa phokotso ea oxidation tlas'a ho hlohlelletsa ka lebelo le phahameng ho hlahisa phofo ea silevera. The cavitation effect ea ultrasonic homogenizer mixer le mechanical shear force e hlahisoang ke high-speed stirring of surfactants li sebelisoa ho senya palo e kholo ea li-bubble ho li-bubble tse nyane. Ho ba teng ha palo e kholo ea li-bubble tse nyane ho ka sebetsa e le li-nuclei tsa kristale tsamaisong ea karabelo, e leng molemo bakeng sa ho hlahisa likaroloana tse nyane tsa kristale tsa silevera. Tlas'a tšusumetso ea matla a holim'a metsi, lithollo li kopana ho ba phofo ea silevera e porous spherical. E le ho thibela agglomeration ea bobeli ea phofo e hlahisitsoeng, ho eketsoa tharollo ea ho roala, 'me li-bubble tsa micro nano li sebelisoa ho etsa likaroloana tse nang le li-diameter tse nyane.