I-Copper oxide powder iwuhlobo lwempushana yensimbi ensundu emnyama, esetshenziswa kakhulu.I-Cupric oxide iwuhlobo lwezinto ezingaphili ezisebenza ngezinto eziningi ezingaphili, ezisetshenziswa kakhulu ekuphrinteni nasekudayeni, ingilazi, izitsha zobumba, imithi kanye ne-catalysis.Ingasetshenziswa njenge-catalyst, catalyst carrier kanye ne-electrode activation material, futhi ingasetshenziswa njenge-rocket propellant, okuyingxenye eyinhloko ye-catalyst, i-Copper oxide powder iye yasetshenziswa kabanzi ku-oxidation, i-hydrogenation, cha, i-Co, ukunciphisa kanye nokuvutha kwe-hydrocarbon.
I-Nano CuO powder inomsebenzi ongcono we-catalytic, ukukhetha kanye nezinye izakhiwo kune-powder oxide yethusi enkulu. Uma kuqhathaniswa ne-copper oxide evamile, i-nano CuO inezinto ezinhle kakhulu zikagesi, optical and catalytic. imvelo yangaphandle efana nezinga lokushisa, umswakama nokukhanya, Ngakho-ke, inzwa embozwe ngezinhlayiya ze-nano CuO ingathuthukisa kakhulu isivinini sokuphendula, ukuzwela nokukhetha kwenzwa.Izakhiwo ze-spectral ze-nano CuO zibonisa ukuthi ukumuncwa kwe-infrared kwe-nano CuO kunwetshiwe. ngokusobala, futhi i-blue shift phenomenon isobala.I-Copper oxide yalungiswa nge-nanocrystallization,Kutholakala ukuthi i-nano-copper oxide enosayizi wezinhlayiyana ezincane kanye nokuhlakazeka okungcono kunokusebenza okuphezulu kwe-catalytic ye-ammonium perchlorate.
Izibonelo zohlelo lokusebenza lwe-nano-copper oxide
1 njenge-catalyst ne-desulfurizer
I-Cu iyingxenye ye-transition metal, enesakhiwo se-elekthronikhi esikhethekile kanye nenzuzo nokulahlekelwa izakhiwo ze-elekthronikhi ezihlukile kwezinye izinsimbi zeqembu, futhi ingabonisa umphumela omuhle we-catalytic ekuphenduleni kwamakhemikhali okuhlukene, ngakho-ke isetshenziswa kabanzi emkhakheni we-catalystLapho usayizi wezinhlayiya ze-CuO mncane. njenge-nano-scale, ngenxa yama-electron amahhala anezindawo eziningi ezikhethekile namandla aphezulu ezinto ezisetshenziswayo ze-nano, ngakho-ke, ingabonisa umsebenzi ophezulu we-catalytic kanye nesenzakalo esingavamile kakhulu kune-CuO ene-scale evamileI-Nano-CuO iwumkhiqizo omuhle kakhulu we-desulfurization, ingabonisa umsebenzi omuhle kakhulu ekushiseni okuvamile, futhi ukunemba kokususwa kwe-H2S kungafinyelela ngaphansi kuka-0.05 mg m-3 Ngemva kokwenza kahle, amandla okungena e-nano CuO afinyelela ku-25.3% ku-3 000 h-1 airspeed, ephakeme kunaleyo eminye imikhiqizo ye-desulfurization yohlobo olufanayo
MrGan 18620162680
2Ukusetshenziswa kwe-nano CuO kuzinzwa
Izinzwa zingahlukaniswa cishe ngokwezinzwa zomzimba nezinzwa zamakhemikhaliInzwa yamakhemikhali iyisisetshenziswa esithatha amanani angaphandle abonakalayo njengokukhanya, umsindo, uzibuthe noma izinga lokushisa njengezinto futhi iguqule inani elitholiwe elibonakalayo elinjengokukhanya nezinga lokushisa libe amasignali kagesiIzinzwa zamakhemikhali ngamadivayisi ashintshayo. izinhlobo nokugxiliswa kwamakhemikhali athile kumasignali kagesi.Izinzwa zamakhemikhali ziklanywe ngokuyinhloko ngokusebenzisa ukuguqulwa kwamasignali kagesi njengamandla e-electrode ngokuqondile noma ngokungaqondile lapho izinto ezibucayi zithintana nama-molecule nama-ion ezintweni ezikalilwayoIzinzwa zisetshenziswa kabanzi emikhakheni eminingi. , njengokuqapha indawo ezungezile, ukuxilongwa kwezokwelapha, i-meteorology, njll.I-Nano-CuO inezinzuzo eziningi, njengendawo ephezulu ethize ephezulu, umsebenzi ongaphezulu, izici ezithile zomzimba kanye nosayizi omncane kakhulu, okuyenza ibe bucayi kakhulu endaweni yangaphandle, njenge izinga lokushisa, ukukhanya kanye nomswakama Ukukusebenzisa emkhakheni wezinzwa kungathuthukisa kakhulu isivinini sokuphendula, ukuzwela kanye nokukhetha kwezinzwa.
3 Ukusebenza kokuvimbela inzalo kwe-nano CuO
Inqubo ye-antibacterial ye-metal oxides ingachazwa kalula kanje: ngaphansi kokuvuswa kokukhanya okunamandla amakhulu kunegebe le-band, amapheya e-hole-electron akhiqiziwe ahlangana ne-O2 ne-H2O emvelweni, kanye nama-radicals amahhala akhiqiziwe njenge-oxygen esebenzayo. Izinhlobo zezilwane zisabela ngokwamakhemikhali nama- molecule ezinto eziphilayo kumaseli, ngaleyo ndlela zibole amaseli futhi zifeze injongo yokulwa namagciwaneNjengoba i-CuO iwuhlobo lwe-p-semiconductor, kunezimbobo (CuO)+.Ingase ihlanganyele nendawo ezungezile futhi idlale indima elwa namagciwane noma ye-bacteriostatic Ucwaningo luye lwabonisa ukuthi I-nano-CuO inekhono elihle lokulwa namagciwane ngokumelene nenyumoniya kanye ne-Pseudomonas aeruginosa.
Isikhathi sokuthumela: Aug-04-2021