Titanium dioxide anatase nano ibakala TiO2

Isiceloof:

1. I-Nano titanium dioxide anatase inemisebenzi ye-antibacterial ngeempawu zayo ze-photocatalytic ezinokutshabalalisa ibhaktheriya okanye zicinezele ukuveliswa kwazo.I-TiO2 nayo inomsebenzi wokuphucula iimpawu zomatshini ngokuqiniswa kwe-particle dispersion.2. Ezinye zeempawu ze-photocatalytic ze-nanomaterials zinokuphuhliswa zibe yi-nanometer photocatalytic coating.Kuvavanyo lwethu, sisebenzisa i-HWNANO TiO2 i-titanium dioxide anatase emva konyango olukhethekileyo lomphezulu, oluxuba ne-acrylic ecocekileyo yokugquma i-resin, kunye novavanyo olufanelekileyo lweyunithi lubonise ukuba inokonakala okucacileyo kwe-nitrogen oxides, igrisi kunye ne-formaldehyde.Ukonakaliswa kwenitrogen oxide kungafikelela kuma-80%.3. I-Titanium dioxide inesakhiwo sesigaba se-crystal ezintathu ezahlukeneyo: uhlobo lwe-Anatase (i-Anatase), i-Brookite kunye ne-Rutile type (i-Rutile).I-Anatase titanium dioxide inamandla aphezulu e-photocatalytic oxidation, ububanzi bayo obungavumelekanga band umz. = 3.2 eV, elilingana ne-wavelength ye-387 NRN yamandla okukhanya, ikwindawo ye-ultraviolet, ngoko kwi-TiO2 photocatalytic reaction reaction idinga umthombo wokukhanya we-uv, onjalo. njengokukhanya kwelanga, i-halogen tungsten dean, isibane sesibane semercury.Ngaphantsi kokukhanya kwe-ultraviolet ibhendi yayo ye-valence ene-electron ikhutshwe kwi-conduction band, kwaye kwi-valence band ivelisa imingxuma.inkqubo kukuba phantsi kwe-uv irradiation, i-TiO2 ivelisa i-electron yamahhala, Benza i-oksijini emoyeni kwaye ivelise i-oxygen esebenzayo kunye ne-radicals yamahhala.4. Iintlobo ze-oksijini ezisebenzayo kunye ne-OH radicals zine-reactivity ephezulu, xa i-adsorption engcolileyo i-adsorption phezu komhlaba, iya kudibanisa kunye nee-electron zamahhala kunye ne-The produce redox reaction.So ukwenzela ukufezekisa injongo yokuphelisa ukungcola.Ngolwazi olongezelelweyo lwe-nano TiO2 powder, nceda uqhagamshelane nathi ngokukhululekile.

Ugcinoof:

kufuneka ivalwe kwaye igcinwe kwindawo eyomileyo, epholileyo, kude nelanga elithe ngqo.

Sikhawuleza ukuphendula kumathuba amatsha.I-HW nanomatadium inikezela ngenkonzo yabathengi eyenzelwe wena kunye nenkxaso kuwo wonke amava akho, ukusuka kumbuzo wokuqala ukuya ekuhanjisweni nasekulandeleni.

lAmaxabiso afikelelekayo

lIzinto ezikumgangatho ophezulu kunye nezizinzileyo ze-nano

lIpakethe yoMthengi eNikelweyo-Iinkonzo zokupakisha ngokwezifiso zeodolo eninzi

lInkonzo yoYilo eNikelweyo-Nikezela ngenkonzo yesiko le-nanopowder phambi komyalelo wesambuku

lUkuthunyelwa ngokukhawuleza emva kokuhlawula umyalelo omncinci

Ilebhu

Iqela lophando libandakanya abaphandi be-Ph. D. kunye noNjingalwazi, abanokunyamekela kakuhle

ye nano powder's umgangatho kunye nokuphendula ngokukhawuleza ngokubhekiselele kumgubo wesiko.

Izixhobokuvavanyo kunye nemveliso.

Indawo yokugcina impahla

Izithili ezahlukeneyo zokugcina i-nanopowder ngokweempawu zabo.

Umbuzo: Ndingazifumana iisampuli?

A: Kuxhomekeke kwisampuli ye-nanopowder oyifunayo.Ukuba isampuli isitokhwe kwipakethe encinci, ungafumana iisampulu yasimahla ngokugubungela nje iindleko zokuthumela, ngaphandle kwe-nanopowder ezixabisekileyo, kuya kufuneka uhlawule iindleko zesampulu kunye neendleko zokuthumela.

Umbuzo: Ndingasifumana njani isicelo?A:Siza kukunika isicatshulwa sethu sokukhuphisana emva kokuba sifumene iinkcukacha ze-nanopowder ezifana nobukhulu bamasuntswana, ubunyulu;ukusasazeka kweempawu ezifana nomlinganiselo, isisombululo, ubungakanani bamasuntswana, ubunyulu.

Umbuzo: Ngaba unokunceda nge-nanopowder eyenziwe ngokwezifiso?A: Ewe, sinokukunceda nge-nanopowder eyenziwe ngokwezifiso, kodwa siya kufuna i-minmum yobungakanani kunye nexesha elihamba phambili malunga neeveki ezi-1-2.

Umbuzo: Ungaqinisekisa njani umgangatho wakho?A: Sinenkqubo yokulawula umgangatho we-strick kunye neqela lophando elizinikeleyo, sigxininise kwi-nanopowders ukususela ngo-2002, sifumana udumo olunomgangatho omhle, siqinisekile ukuba ii-nanopowders zethu ziya kukunika umda ngaphezu kwabakhuphisana nabo kwishishini lakho!

Umbuzo: Ndingalufumana ulwazi lwamaxwebhu?A: Ewe, i-COA, i-SEM, i-TEM iyafumaneka.

Umbuzo:Ndingayihlawulela njani iodolo yam?A: Sincoma i-Ali trade Assurance, kunye nathi imali yakho kwindawo ekhuselekileyo ishishini lakho.

Ezinye iindlela zokuhlawula esizamkelayo: Paypal, Western Union, Bank transfer, L/C.

Q: Kuthekani ngexesha lokuvakalisa kunye nokuthumela ngenqanawa?A: Inkonzo yeCourier efana ne: DHL, Fedex, TNT, EMS.

Ixesha lokuthumela ngenqanawe(jonga kwiFedex)

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