1. Cov Khoom Yooj Yim
Tshuaj Cov Qauv: V₂o₅
Kev tshwm sim: Txiv kab ntxwv - daj rau reddish - xim av crystalline hmoov.
Ceev: 3.357 g / cm³
Melting point: Decomposes ntawm ~ 690℃(cov ntaub ntawv vo₂ thiab ₂).
So:
Me ntsis soluble hauv dej txias.
Soluble hauv cov muaj zog acids (piv txwv li, hckalis, sib sau, sau vanadate {} {{1} {{2} {2}-).
2. Cov hau hluav taws xob
Kev Tsim Ntau Lawm:
Kev tua hluav taws: Muab rho tawm los ntawm Vanadium-muaj ores (xws li vanadinite lossis magnetite) los ntawm sodium carbonate (na₂cate), tom qab ntawd ua si thiab nag lossis daus.
Ubno: Rov qab los ntawm cov neeg siv cov khoom siv lossis cov roj av seem.
Kev Kuaj Mob Txau: Thermal decomposition ntawm ammonium metavanadate (nh₄vo₃).
3. Cov ntawv thov MAIN
Catalysis:
SULFURICI acid ntau lawm: Catchalyzes oxidation ntawm so₂ → so₃ (hu rau cov txheej txheem hu).
Pom depitrication: Txo qhov chaw pa hluav taws xob tsis muaj zog hauv cov hluav taws xob cov nroj tsuag / cov tsheb (xaiv cov catalytic txo).
Lub Zog Cia:
Vanadium - cov roj teeb liab liab (vrfb): Electrolyte Cheebtsam rau cov ntawv thov hluav taws xob loj.
Lwm Cov Ntawv Thov:
Coloring iav / Ceramics (xim xiav / ntsuab ntxoov ntxoo).
Metallurgy: precursor rau kev tsim cov hlauic vanadium (los ntawm kev txo cov aluminoticmic txo).
Photocatalysis: decomposes organic paug thaum raug rau pom kev.
4. Kev Nyab Xeeb thiab Kev Lom Zem
Xwm txheej
Lom yog nqus tau lossis nqos; Ua rau muaj kev ua pa, mob ntsws thiab lub siab mob / raum puas tsuaj.
Kev povhwm:
Siv hnab looj tes, hnab looj ntsej muag thiab hmoov av; Ua kom ntseeg tau qhov cua.
Ua ntej kev pab
Daim tawv nqaij Hu: Ntxuav nrog dej.
Inhalation: Txav mus rau cov pa tshiab thiab nrhiav kev kho mob.
5. Cia thiab Tsheb Thauj Mus Los
Khaws rau hauv cov thawv airtight, deb ntawm ya raws, acids, alkalis thiab txo cov neeg sawv cev.
Faib ua cov khoom muaj kev phom sij; Zam kev sib xyaw nrog cov khoom noj.
6. Kev Tshawb Fawb
Roj Teeb Tshuab: Txhim Kho ntawm V₂o₅ Electrodes hauv Lithium {{0} ion / {{} ion roj teeb.
Ib puag ncig canalysis: Tsis kub scr catalalysts rau kev txhim kho kev ua hluav taws xob.
Nanomaterials: Nano {{- v₂o₅ hauv sensors, Supercapacitors thiab cov txheej ncaj.