A halin yanzu, duka samarwa da aikace-aikacen nanomaterials sun jawo hankali daga ƙasashe daban-daban. An ci gaba da samun ci gaba, da masana'antu ko samar da gwaji ko samar da gwaji iri biyu, Zno2, fe2o3 da sauran kayan foda. Koyaya, tsari na yau da kullun da farashin samarwa na babban tsari sune rauni mai rauni, wanda zai shafi aikace-aikacen da aka yaduwa na nanomaterials. Saboda haka, ci gaba da ci gaba ya zama dole.
Saboda tsarin lantarki na musamman da babban radius na kwayar halitta, abubuwan sunadarai sun sha bamban da sauran abubuwan. Sabili da haka, Shirin shiri da fasaha na jiyya na duniya Nano Orodes ma ma sun banbanta da wasu abubuwa. Babban hanyoyin bincike sun hada da:
1 Amma yana da wuya a tace kuma mai sauƙin tara.
2. Hanyar hydrothermal: hanzarta da karfafa hydrolysis dauki da matsi a karkashin nuclei nanocrystalline. Wannan hanyar na iya samun powders na Nayanomet tare da watsawa iri-iri da kuma kunkuntar sigogi iri, amma yana buƙatar babban zazzabi da kayan aiki mai tsada, wanda yake da tsada da rashin tsaro don aiki.
3. Hanyar gel: hanya ce mai mahimmanci don shirya kayan masarufi, kuma tana taka muhimmiyar rawa a cikin kayan aikin inorganic. A low zazzabi, ƙungiyoyin kwayoyin halitta ko kabilun kwayoyin halitta na iya samar da Sol ta hanyar polymerization ko hydrolysis, kuma samar da gel a ƙarƙashin wasu yanayi. Karin jure zafi na iya samar da noodles shinkafa na ɗumi tare da mafi girman takamaiman surface da mafi kyawun watsawa. Wannan hanyar za a iya za'ayi karkashin yanayi mai laushi, sakamakon shi da foda tare da yanki mafi girma da kuma mafi kyawun watsawa. Koyaya, lokacin dauki yayi tsawo kuma yana ɗaukar kwanaki da yawa don kammala, yana da wahalar biyan bukatun masana'antu.
4. For example, rare earth nitrate and oxalic acid are mixed by solid phase ball milling to form an intermediate of rare earth oxalate, which is then decomposed at high temperature to obtain ultrafine powder. Wannan hanyar tana da babban aiki da yawa, kayan aiki masu sauƙi, da aiki mai sauƙi, amma sakamakon foda yana da ƙwayar cuta mara kyau da kuma daidaituwa ta rashin daidaituwa.
Waɗannan hanyoyin ba na musamman ba ne kuma ba za a iya amfani da su cikakke ga masana'antu ba. Hakanan akwai hanyoyin shirye-shiryen shirye-shirye da yawa, kamar hanyar microemulsion na kwayoyin, giya, da sauransu.
Don ƙarin bayani pls Jin kyauta don tuntuɓarmu
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Lokaci: Apr-06-2023