Izimonyo Zomkhiqizi waseShayina Ezisetshenziswe I-Anti-UV Titanium Dioxide TiO2 Nanopowder

Ukucaciswa kwe-TiO2 nanopowder yezimonyo:

Usayizi we-particle: <10nm

Uhlobo: Anatase

Ubumsulwa: 99.9%

Omunye usayizi nohlobo: 30-50nm, rutile

Umgomo wokusebenza we-Nano TiO2 ku-anti-UV:

1. Lapho evezwe ekukhanyeni kwe-ultraviolet, ama-electron akubhande le-valence amuncwa imisebe ye-ultraviolet futhi ajabule ebhendini yokuqondisa, futhi ngesikhathi esifanayo akhiqiza izimbobo zamapheya ama-electron, futhi ngenxa yalokho anomsebenzi wokumunca ukukhanya kwe-ultraviolet.

2. Ngaphezu kwalokho, iI-nano titanium dioxideubukhulu buncane kakhulu kunobude bokukhanya kwe-ultraviolet, ama-nanoparticles angasetshenziswa emisebeni ye-UV ehlakazeke kuzo zonke izinhlangothi, ngaleyo ndlela kuncishiswe ukuqondiswa kwemisebe ye-UV, umthetho wokukhanya okuhlakazekile kwe-ultraviolet Ray Ray ukukhanya komthetho.