Zindikirani: malinga ndi wosuta amafuna nano tinthu angapereke zosiyanasiyana kukula mankhwala.

Zochita zamalonda

Nano zno ufa ndi chinthu chatsopano chogwira ntchito kwambiri chazaka za zana la 21.Nano-zno yopangidwa ndi Hongwu nano ili ndi kukula kwa 20-30nm.Chifukwa cha kukula kwa tinthu tating'onoting'ono komanso malo akuluakulu enieni, nano-zno imapanga mawonekedwe apamwamba, mawonekedwe ang'onoang'ono komanso macro-quantum tunneling effect yomwe zipangizo za nano zili nazo.Maginito, kuwala, magetsi ndi tcheru katundu wa nano ZNO katundu sangafanane ndi za ZNO mankhwala wamba.

Ntchito mu Catalysts ndi photocatalysts

Kukula kwa nano ZNO ndi kakang'ono, malo enieni apamwamba ndi aakulu, chikhalidwe chomangira pamtunda ndi chosiyana ndi chomwe chili mkati mwa tinthu tating'onoting'ono, ndipo kugwirizana kwa maatomu pamtunda sikokwanira, zomwe zimatsogolera kuwonjezeka kwa malo ogwira ntchito. pamwamba ndi kuwonjezeka anachita kukhudzana pamwamba.M'zaka zaposachedwapa, zoyesayesa zambiri zapangidwa kuti ziwononge zinthu zovulaza m'madzi ndi photocatalysts.Pansi pa kuwala kwa ultraviolet, nano-zno imatha kuwola zinthu zachilengedwe, kumenyana ndi mabakiteriya ndikuchotsa fungo.Katunduyu wa photocatalytic wakhala akugwiritsidwa ntchito kwambiri mu fiber, zodzoladzola, zoumba, zomangamanga, zomangamanga, magalasi ndi mafakitale omanga.

Zosungirako

Izi mankhwala ayenera kusungidwa youma, ozizira ndi kusindikiza chilengedwe, sangakhale kukhudzana ndi mpweya, kuwonjezera ayenera kupewa mavuto olemera, malinga wamba katundu mayendedwe.