I-Copper oxide nano-powderiyimpushana yensimbi ensundu-mnyama enezinhlobonhlobo zokusetshenziswa.Ngaphezu kwendima yama-catalysts nezinzwa, indima ebalulekile ye-nano-copper oxide i-antibacterial.

Inqubo yokulwa namagciwane yama-oxide ensimbi ingachazwa nje ngokuthi:

Ngaphansi kokwesabisa kokukhanya okunamandla amakhulu kunegebe lebhendi, amapheya e-hole-electron akhiqiziwe ahlangana ne-O2 ne-H2O endaweni ezungezile, kanye nezinhlobo ze-oxygen esebenzayo namanye ama-radicals mahhala asabela ngamakhemikhali nama-molecule e-organic kuseli, ngaleyo ndlela abola cell kanye nokufeza i-antibacterial umgomo we.Njengoba i-CuO iwuhlobo lwe-p-semiconductor, inezimbobo (CuO) +, ezingase zihlanganyele nemvelo ukuze zidlale umphumela wokulwa namagciwane noma wokulwa namagciwane.

Ucwaningo luye lwabonisa lokhonano-CuOinezindawo ezinhle kakhulu zokulwa namagciwane ngokumelene ne-Escherichia coli, i-Bacillus subtilis, i-Salmonella, i-Pseudomonas aeruginosa ne-Staphylococcus aureus, futhi umphumela wayo we-antibacterial ku-Pseudomonas aeruginosa ne-Salmonella ubonakala kakhudlwana.

I-Nano-copper oxidekuyinto enhle elwa nokugqwala kwezinkuni.Ukulahlekelwa okuqondile kwezomnotho okubangelwa ukubola kwezinkuni ezisetshenziswa minyaka yonke emhlabeni jikelele akunakubukelwa phansi.Nakuba kuqinisekisa ukuqina kokhuni, ngaphandle kokudala umonakalo ongenakulungiseka wesikhathi eside kanye nomthelela endaweni ezungezile, izinto ezinobuthi obuphansi kanye ne-chlorine-free-free interlilization yokhuni lwe-organic zigcwele amathemba okufaka isicelo.I-Wood anti-corrosion incike ezingeni lokungena kwezinto ezilwa nokugqwala ku-microstructure yokhuni.Uma kuqhathaniswa ne-powder yethusi evamile, izinhlayiya ze-nano-copper zingamboza ububanzi obubanzi ku-microstructure yangaphakathi yokhuni.Ngakho-ke, uma kuqhathaniswa nezinto zendabuko zokulwa nokugqwala, izinhlayiya ze-nano-copper zingakwazi ukufeza inhloso ye-wood anti-corrosion ngokuphumelelayo.

Ngaphezu kwalokho, ukwengeza i-nano-copper oxide kumapulasitiki, imicu yokwenziwa, okunamathelayo kanye nezingubo zokugqoka kungagcina umsebenzi ophezulu isikhathi eside ngisho nasezindaweni ezinzima.

I-Hongwu Nano inganikeza i-copper oxide powder noma i-nano copper oxide dispersion enobubanzi bezinhlayiyana ze-30-50nm.Siyakwamukela ukubonisana noku-oda.