TiO2 Titanium dioxide nanotube(HW-T680) o le nanomaterial faʻatasi ai ma fausaga tulaga ese ma mea sili ona lelei. O lona tulaga maualuga maualuga ma le tasi-dimensional channel fausaga e faʻaaogaina lautele i le fanua o photoreaction. O lenei tusiga o le a faʻaalia ai auala sauniuni o titanium dioxide nanotubes ma faʻaoga i photocatalysis, photocatalysis, ma mea e faʻaogaina ata.

Auala sauniuni

E tele auala e saunia aititanium dioxide nanotubes, e aofia ai metotia sol-gel, auala eletise ma auala hydrothermal. O le auala sol -gel e fausia ai le fausaga nanotube e ala i le precursor i le sol i lalo o le tulaga o le mamanu pe leai se mamanu. Electrochemical metotia faʻaogaina le anode ma cathode electrodes ma auxiliary electrodes i le electrolyte e fausia titanium dioxide nanotubes i luga o le electrode luga i lalo o voltage faaosofia. Ole mataupu ole hydrothermal e fa'aogaina ai uiga tuputupu a'e tioata o le titanium dioxide e fausia ai fausaga nanotube i lalo ole vevela maualuga ma le maualuga o le mamafa o le hydrothermal.

Photocatalytic talosaga

Titanium dioxide nanotubesua fa'aalia le tulaga mata'ina i le tulaga o le photocatalysis. O lona fausaga tulaga ese e mafai ona maua ai se numera tele o luga o le gaioiga ma faʻaleleia le faʻaogaina o le malamalama. I lalo o tulaga malamalama, TiO2 nanotubes e mafai ona faʻaogaina le photogenerated electron hole pairs mo catalytic reactions, e pei o le Vaeluaina o le Suavai, faʻaleagaina o meaola ma le faʻamamaina o le ea. Titanium dioxide nanotubes e mafai foi ona faʻaaogaina i fanua e pei o le faʻaleagaina o le photocatalytic o le faʻaleagaina o le siosiomaga ma le liua o le la photovoltaic.

Photoelectrocatalysis talosaga

Titanium dioxide nanotubes o loʻo faʻaaogaina lautele i le fanua o photocatalysis. O lona fausaga e tasi-dimensional ala ala ma sili atu electron fesiitaiga faatinoga avea ma se photocatalyst lelei. Titanium dioxide nanotubes e mafai ona faʻaaogaina e fai ma mea photoanode i photocells, faʻaliliuina le malosi malamalama i le eletise. E le gata i lea, o TiO2 nanotubes e mafai foi ona faʻaaogaina i masini optoelectronic, masini faʻapipiʻi faʻapipiʻi ma masini eletise fetuutuunai.

Fa'aaogaina o mea e fa'aata

Titanium dioxide nanotubes e mafai foʻi ona faʻaaogaina e fai ma mea e faʻaogaina ata, faʻatasi ai ma le faʻaogaina o le malamalama, faʻatonutonuina o le malamalama, ma le lolomi malamalama. Titanium dioxide nanotubes ei ai le lautele absorption fusi o alaleo ma e mafai ona faaaoga e saunia malamalama malamalama maaleale mea matagofie. Mo se faʻataʻitaʻiga, i masini faʻapipiʻi, titanium dioxide nanotubes e mafai ona faʻaliliuina faʻamalama moli i faʻailoga eletise, ausia maʻaleʻale suʻesuʻega o le malosi o le malamalama, lanu lanu, ma le umi o le galu.

Titanium dioxide nanotubes, e pei o se nanomaterial ma le fausaga tulaga ese ma le lelei o le faatinoga, e lautele le gafatia i talosaga photoreaction. E ala i faʻaoga e pei o photocatalysis, photocatalysis, ma mea faʻataʻitaʻi, titanium dioxide nanotubes e mafai ona faia ni matafaioi taua i le pulega o le siosiomaga, suiga o le malosi, ma masini optoelectronic. I le lumanaʻi, o nisi suʻesuʻega ma faʻaleleia faʻatekonolosi o le a faʻalauteleina ai le atinaʻeina o nanotubes titanium dioxide i faʻaoga photoreaction.