Iimpawu kunye nokusetyenziswa kwe-nano copper oxide Cuo

I-Copper oxide powder luhlobo lomgubo omdaka wesinyithi omdaka omnyama, osetyenziswa ngokubanzi.I-Cupric oxide luhlobo lwezinto ezininzi ezisebenza kakuhle kwi-inorganic material, esetyenziswa kakhulu ekushicileleni nasekudayeni, iglasi, iiseramikhi, iyeza kunye ne-catalysis.Inokusetyenziswa njenge-catalyst, catalyst carrier kunye ne-electrode activation material, kwaye inokusetyenziswa njenge-rocket propellant, eyona nto iphambili ye-catalyst, iCopper. i-oxide powder isetyenziswe ngokubanzi kwi-oxidation, i-hydrogenation, akukho, i-Co, ukunciphisa kunye nokutsha kwe-hydrocarbon.

I-Nano CuO powder inomsebenzi ongcono we-catalytic, ukukhethwa kunye nezinye iipropati kune-powder oxide yobhedu enkulu.Xa kuthelekiswa ne-copper oxide eqhelekileyo, i-nano CuO inombane, i-optical kunye ne-catalytic properties. Ubume bangaphandle obunje ngobushushu, ukufuma kunye nokukhanya, ke ngoko, inzwa egqutywe ngamasuntswana e-nano CuO inokuphucula kakhulu isantya sokuphendula, ubuntununtunu kunye nokukhetha kwenzwa. iipropathi ze-spectral ze-nano CuO zibonisa ukuba i-infrared absorption peak ye-nano CuO yandiswa ngokucacileyo, kwaye i-blue shift phenomenon icacile.I-oxide ye-Copper yalungiswa nge-nanocrystallization, kufunyenwe ukuba i-nano-copper oxide enesayizi encinci ye-particle kunye nokusasazwa okungcono kunokuphakama okuphezulu. ukusebenza kwe-ammonium perchlorate.

Imizekelo yokusetyenziswa kwe-nano-copper oxide

1 njenge-catalyst kunye ne-desulfurizer

I-Cu iyeyentsimbi yenguqu, enesakhiwo esikhethekileyo sombane kunye nenzuzo kunye nelahleko yeepropathi ze-elektroniki ezahlukileyo kwezinye isinyithi zeqela, kwaye inokubonisa isiphumo esihle se-catalytic kwiimpendulo ezahlukeneyo zeekhemikhali, ngoko ke isetyenziswa kakhulu kwi-catalyst fieldXa ubungakanani bamasuntswana e-CuO buncinci. njenge-nano-scale, ngenxa yee-electron ezikhethekileyo ezinomgangatho omninzi wasimahla kunye namandla aphezulu omphezulu we-nano-materials, ke ngoko, inokubonisa umsebenzi ophezulu we-catalytic kunye ne-catalytic ekhethekileyo. i-phenomenon kune-CuO ene-scaleNano-CuO yimveliso egqwesileyo ye-desulfurization, engabonisa umsebenzi ogqwesileyo kwiqondo lokushisa eliqhelekileyo, kwaye ukuchaneka kokususa kwe-H2S kunokufikelela ngaphantsi kwe-0.05 mg m-3Emva kokulungiswa, amandla okungena e-nano CuO afikelela kwi-25.3% kwi-3 000 h-1 isantya somoya, esiphakamileyo kunezinye iimveliso ze-desulfurization zohlobo olufanayo

MrGan 18620162680

2Ukusetyenziswa kwe-nano CuO kwizinzwa

Izivamvo zinokwahlulwa ngokurhabaxa zibe zizimvo zomzimba kunye neesensom zekhemikhali Isivamvo somzimba sisixhobo esithatha ubungakanani bomzimba bangaphandle njengokukhanya, isandi, imagnethi okanye ubushushu njengezinto kwaye sijike ubungakanani obufunyenweyo obubonakalayo obunjengokukhanya kunye nobushushu kwimiqondiso yombane. iintlobo kunye nogxininiso lweekhemikhali ezithile kwiimpawu zombane.Iinzwa zekhemikhali ziyilwe ikakhulu ngokusebenzisa utshintsho lweempawu zombane ezifana ne-electrode enokubakho ngokuthe ngqo okanye ngokungathanga ngqo. xa izinto ezibuthathaka zinxibelelana neemolekyuli kunye neeyoni kwizinto ezilinganisiweyoIiSensors zisetyenziswa ngokubanzi kwiinkalo ezininzi, ezifana nokubeka iliso kokusingqongileyo, ukuxilongwa kwezonyango, i-meteorology, njl.njl.i-Nano-CuO ineenzuzo ezininzi, ezifana nommandla ophezulu ophezulu, umsebenzi ophezulu. , iipropati ezithile zomzimba kunye nobukhulu obuncinci kakhulu, okwenza kube yinto enomdla kakhulu kwindalo yangaphandle, njengeqondo lokushisa, ukukhanya kunye nomswakama Ukuyisebenzisa kwintsimi yeenzwa kunokuphucula kakhulu isantya sokuphendula, uvakalelo kunye nokukhetha kwabenzi boluvo.

3Ukusebenza kokuchasa inzala ye-nano CuO

Inkqubo ye-antibacterial ye-oxides yensimbi inokuchazwa ngolu hlobo lulandelayo: phantsi kokutshatyalaliswa kokukhanya okunamandla amakhulu kune-gap yebhendi, i-electronic pairs eveliswayo idibene ne-O2 kunye ne-H2O kwindalo, kunye ne-radicals yamahhala eyenziwe njenge-oxygen esebenzayo. Iintlobo zisabela ngokwekhemikhali kunye neemolekyuli eziphilayo kwiiseli, ngaloo ndlela zibola iiseli kwaye zifezekise injongo ye-antibacterialAs CuO is a p-type semiconductor, apho. yimingxuma (CuO) + .Inokuthi inxibelelane nokusingqongileyo kwaye idlale indima ye-antibacterial okanye i-bacteriostatic Uphononongo lubonise ukuba i-nano-CuO inamandla okulwa ne-antibacterial ngokuchasene ne-pneumonia kunye ne-Pseudomonas aeruginosa.