Whakaahuatanga Poto:
Nama CAS: 1314-13-2
tātai rāpoi: OZn
taimaha rāpoi:81.39
Hanganga matū:
| Nga korero taketake | |
| ingoa hua | konutea waikura |
| Kōeke | Koeke whangai |
| Te ahua | paura ma |
| Te whakamatautau | 99% |
| Te ora papa | 2 Tau |
| Te takai | 25kg/puke |
| Tikanga | Puritia ki roto i te waahi matao, maroke, pouri i roto i te ipu kua hirihia, i roto ranei i te porotakaro. |
Whakaahuatanga o Zinc oxide
Ko te waikura konutea he karaihe ma, he paura ranei, no te punaha tioata hexagonal. He kakara, he paitini, he kirikiri kore, he pai te kounga. Kiato 5.606g/cm3, taupū whakaraerae 2.0041,1800 ℃ sublimation. Ko te mana tae he rua ake te kaha o te warowai mata matua, a ko te mana hipoki he haurua o te haurua me te zinc sulfide. Kare e rewa ki te wai me te waiwaro, ka whakarewahia ki te waikawa, te konutai waikawa, te haukinia pūhaumāota, te waikura amphoteric. He kowhai ina whakamahana i te wera nui me te ma ina whakamatao. I roto i te hau makuku, ka ngongo te waro hauhaa me te wai, ka huri haere te konutea waro waro. Ka taea hoki te whakaheke ki te whakarewa konutea e te waro, te waro monoxide ranei. He nui ake te konutea o te kurupae waikura konutea, he iti te kaha o te katote tuatahi o te konutea, he ngawari ki te ngaro nga irahiko, he nui ake te nekeneke irahiko konutea waikura i te neke o te kohao, ka taea te kiia he momo-N.
Te tono hua
Ko te konutea waikura, e mohiotia ana ko te konutea ma, he paura ma parakore he matūriki amorphous iti, he rite ki te ngira. I te mea he matū matū taketake, he maha nga momo tono, penei i te rapa, te hikohiko, te paninga me etahi atu ahumahi. Te mahi me te whaihua Ka taea te whakamahi i te konutea waikura hei poaka ma mo te ta me te tae, te hanga pepa, te marite. I roto i te ahumahi rapa whakamahia rite rapa tūturu, rapa waihanga me te taherapa vulcanized māngai hohe, whakaū māngai me te tae. Ka whakamahia ano hoki i roto i te poaka konutea chrome kowhai, zinc acetate, zinc carbonate, zinc chloride me etahi atu whakangao. I tua atu, ka whakamahia hoki mo nga taputapu laser hiko, phosphors, etc.
Mahi o te hua
Ko te Zinc Oxide (ZnO) he hua pararopi pai. Ko te ZnO nanopowder e whakaatu ana i te maha o nga ahuatanga motuhake, penei i te kore-heke, te kareoro, te piezoelectric, te whakauru me te marara te kaha o te UV. Ko te nanopowder konutea waikura he mahi whakamiharo i roto i te whatu, hiko, aukume, me etahi atu waahi tairongo.
