Tshuaj lom neeg thiab lub cev ntawm lub cev ntawm vanadium pentoxide
Vanadium pentoxide (v₂o₅), feem ntau yog hu ua vanadic anhydride, yog lub txiv kab ntxwv ci, yog lub txiv kab ntxwv ci ci ntsa iab rau nws cov versatility hauv kev siv khoom. Chemically, nws yog amphoheric oxide, muaj peev xwm ua yeeb yam raws li ob qho tib si acid thiab lub hauv paus nyob ntawm ib puag ncig cov tshuaj tiv thaiv. Nws melting point yog kwv yees li ntawm 690 degree, thiab nws ua kom muaj mob solerate solubility hauv dej, sib sau vanadic acid (h₃vo₄) hauv cov kua qaub. Kev Tsim Kho, V₂o₅ tau txais cov txheej txheem txheej txheej orthorhombic heev, uas pab txhawb ion intercalation-ib cuab yeej tseem ceeb rau nws siv hauv cov roj teeb. Lub xeev cov cheeb tsam oxidation siab ({+5) ua rau nws lub luag haujlwm muaj zog oxidizing tus txheej txheem xws li sulfuric acid ntau lawm. Tsis tas li ntawd, nws cov teeb meem sicemeror thiab muaj zog ruaj khov (txog 1,750 degree hauv kev tshawb fawb hauv IntoToelrronic cuab yeej thiab kev kub kub pib.
Dhau nws cov tshuaj lom neeg, v₂o₅ tus cwj pwm ntawm lub cev yog qhov tseem ceeb. Cov khoom siv txawv txav tshwm sim los ntawm kev them nqi hloov ntawm oxygen thiab vanadium ions, ib qho tshwj xeeb siv hauv cov xim thiab ceramics. Its nanoscale form, achieved via sol-gel or hydrothermal synthesis, enhances surface area and reactivity, making it ideal for advanced applications like gas sensors and supercapacitors. Txawm li cas los xij, tuav V₂o₅ yuav tsum ceev faj vim nws cov tshuaj lom; Lub sijhawm ntev tuaj yeem ua rau muaj kev ua pa, tsim nyog muaj kev nyab xeeb kev nyab xeeb kev nyab xeeb kev nyab xeeb. Dua li ntawm cov kev sib tw no, nws cov kev sib tw ntawm redox ua, thiab thermal resilibility ua kom nws lub tshuab hluav taws xob ua kom muaj zog niaj hnub no.
Cov khoom lag luam
|
Khoom npe |
Vanadium pentoxide |
|
Teem nqi |
Muaj Qeb |
|
Xim |
Xim av / Dub |
|
Kev coj dawb huv |
98% |
|
Lub cev |
Rab nplawm |
|
So |
Soluble me ntsis hauv dej, insoluble hauv ethanol, soluble nyob rau hauv muaj zog acid, muaj zog puag. |
|
Melting taw tes |
690ºC |
Kev Tswj Xyuas Zoo
1.Txoj kev kuaj cov khoom nyoos, smelting, crushing, ua tiav cov khoom lag luam, txhua kauj ruam, peb txhua tus siv kev tswj hwm nruj.
2. Ua rau cov cuab yeej tshuaj ntsuam ICP thiab cov khoom siv tshuaj xyuas me me.
3. Txais cov qauv kev soj ntsuam thoob ntiaj teb.
4. Ua raws li nruj rau ISO9001 tus qauv rau kev tswj kev tsim khoom thiab kev tswj hwm zoo.
Cim npe nrov: Vanadium pentoxide flake rau metallurgy, Tuam Tshoj vanadium pentoxide flake rau metallurgy manufacturers, lwm tus neeg, Hoobkas