TiO2 Titanium dioxide nanotube(HW-T680) i-nanomaterial enezakhiwo ezihlukile nezici ezinhle kakhulu zokubona. Indawo yayo ephezulu eqondile kanye nesakhiwo sesiteshi esinohlangothi olulodwa kuyenza isetshenziswe kabanzi emkhakheni we-photoreaction. Lesi sihloko sizokwethula izindlela zokulungiselela i-titanium dioxide nanotubes kanye nezicelo ku-photocatalysis, photocatalysis, kanye nezinto ezithinta izithombe.

Indlela yokulungiselela

Ziningi izindlela zokulungiselelatitanium dioxide nanotubes, kuhlanganisa indlela ye-sol-gel, indlela ye-electrochemical kanye nendlela ye-hydrothermal. Indlela ye-sol -gel yakha isakhiwo se-nanotube ngokusebenzisa isandulela ku-sol ngaphansi kwesimo sesifanekiso noma akukho isifanekiso. Indlela ye-Electrochemical isebenzisa i-anode kanye nama-electrode e-cathode nama-electrode asizayo ku-electrolyte ukwenza ama-titanium dioxide nanotubes endaweni ye-electrode ngaphansi kokuvuselela amandla kagesi. Isimiso se-hydrothermal sisebenzisa izici zokukhula kwekristalu ye-titanium dioxide ukwakha izakhiwo ze-nanotube ngaphansi kwezimo ezishisa kakhulu nezinomfutho ophezulu we-hydrothermal.

Izinhlelo zokusebenza ze-Photocatalytic

I-Titanium dioxide nanotubesbabonise ukusebenza okuvelele emkhakheni we-photocatalysis. Isakhiwo sayo esiyingqayizivele singahlinzeka ngenani elikhulu lezindawo ezisebenzayo futhi sithuthukise ukusebenza kahle kokumuncwa kokukhanya. Ngaphansi kwezimo zokukhanya, ama-nanotube e-TiO2 angasebenzisa amapheya embobo ye-electron ekhiqiziwe ukuze aphendule, njengokuhlukaniswa kwamanzi, ukuwohloka kwezinto eziphilayo kanye nokuhlanzwa komoya. I-Titanium dioxide nanotubes ingasetshenziswa futhi emikhakheni efana nokucekelwa phansi kwe-photocatalytic kokungcola kwemvelo kanye nokuguqulwa kwe-solar photovoltaic.

Pi-hotoelectrocatalysis izicelo

I-Titanium dioxide nanotubes nayo isetshenziswa kabanzi emkhakheni we-photocatalysis. Isakhiwo sayo esinohlangothi olulodwa lwesiteshi nokusebenza okuhle kakhulu kokudlulisa ama-electron kuyenza ibe i-photocatalyst ephumelelayo. I-Titanium dioxide nanotubes ingasetshenziswa njengezinto ze-photoanode kuma-photocell, iguqule amandla okukhanya abe amandla kagesi. Ngaphezu kwalokho, ama-nanotubes e-TiO2 angasetshenziswa futhi kumadivayisi e-optoelectronic, kumadivayisi okugcina e-Optical namadivayisi kagesi aguquguqukayo.

Ukusetshenziswa kwe-photosensitive materials

I-Titanium dioxide nanotubes ingasetshenziswa futhi njengezinto ezizwelayo izithombe, ezinokusetshenziswa okungenzeka ekuzweni ukukhanya, ukulawula ukukhanya, nokuphrinta ukukhanya. I-Titanium dioxide nanotubes inobubanzi be-spectrum yokumuncwa futhi ingasetshenziswa ukulungisa izinto ezibonakalayo ezibonakalayo ezibucayi. Ngokwesibonelo, kuzinzwa zokubona, i-titanium dioxide nanotubes ingaguqula amasignali okukhanya abe amasignali kagesi, afinyelele ukutholwa okubucayi kokuqina kokukhanya, ikhwalithi yombala, nobude begagasi.

I-Titanium dioxide nanotubes, njenge-nanomaterial enesakhiwo esiyingqayizivele nokusebenza okuhle kakhulu, inamandla abanzi ezinhlelweni zokuthwebula izithombe. Ngezinhlelo zokusebenza ezifana ne-photocatalysis, i-photocatalysis, nezinto ezithinta izithombe, ama-titanium dioxide nanotubes angadlala indima ebalulekile ekubusweni kwemvelo, ukuguqulwa kwamandla, kanye namadivayisi we-optoelectronic. Ngokuzayo, ucwaningo olwengeziwe kanye nokuthuthukiswa kwezobuchwepheshe kuzothuthukisa ukuthuthukiswa kwe-titanium dioxide nanotubes ekusetshenzisweni kwe-photoreaction.