Molybdenum electrode loo diray South Korea

 

 

Waxyaabaha Saameynaya Nolosha Adeegga Molybdenum Electrodes

 Warshadaha galaasku waa warshad dhaqameed leh isticmaalka tamarta sare. Iyada oo qiimaha sare ee tamarta fosilka iyo hagaajinta shuruudaha ilaalinta deegaanka, tignoolajiyada dhalaali waxay ka beddeshay tignoolajiyada kuleylka ololka dhaqameed una beddeshay farsamada dhalaalidda korantada. Electrode-ku waa curiyaha si toos ah ula xidhiidha dareeraha galaaska oo u gudbiya tamarta korantada dareeraha galaaska, kaas oo ah qalabka muhiimka ah ee ku jira korantada galaaska.

 

Molybdenum electrode waa qalab elektrode ah oo lagama maarmaanka ah oo ku jira korantada dhalada sababtoo ah xoogga heerkulka sare, caabbinta daxalka, iyo dhibka samaynta midabaynta dhalada. Waxaa la rajeynayaa in nolosha adeegga korantada ay noqon doonto ilaa iyo inta da'da foornada ama xitaa ka badan da'da foornada, laakiin korantada ayaa inta badan waxyeelloobi doonta inta lagu jiro isticmaalka dhabta ah. Waa muhiimad wax ku ool ah oo aad u weyn in si buuxda loo fahmo arrimaha kala duwan ee saamaynta ku leh nolosha adeegga ee korantada molybdenum ee galaaska elektiroonigga ah.

 

Molybdenum electrode

 

Oxidation ee Molybdenum Electrode

Electrode-ka molybdenum-ku waxa uu leeyahay sifooyinka iska caabbinta heerkulka sare, laakiin waxa ay la falgashaa ogsijiinta heerkulka sare. Marka heerkulku gaadho 400 ℃,molybdenumwuxuu bilaabi doonaa inuu sameeyo molybdenum oxidation (MoO) iyo molybdenum disulfide (MoO2), kaas oo u hoggaansami kara dusha sare ee korantada molybdenum oo samayn kara lakabka oksaydhka, oo habeeya oksaydhka dheeraadka ah ee molybdenum electrode. Marka heerkulku gaaro 500 ℃ ~ 700 ℃, molybdenum waxay bilaabi doontaa oxidizing ilaa molybdenum trioxide (MoO3). Waa gaas degenaansho leh, kaas oo burburiya lakabka difaaca ee oksaydhka asalka ah si ay dusha cusub ee ay soo saarto korantada molybdenum ay sii wado inay oxidize si ay u sameyso MoO3. oksaydheynta soo noqnoqda iyo isbedbedelka noocan oo kale ah ayaa ka dhigaya korantada molybdenum si joogto ah u nabaadguurta ilaa ay si buuxda u dhaawacdo.

 

Falcelinta Molybdenum Electrode ee Qaybta ku jirta galaaska

Electrode-ka molybdenum-ku waxa uu la falgalaa qaybo ka mid ah ama wasakhda ku jirta qaybta dhalada ee heerkul sare, taas oo keenta nabaad-guur halis ah korantada. Tusaale ahaan, xalka muraayadda leh As2O3, Sb2O3, iyo Na2SO4 sida caddayntu waxay aad u halis u tahay nabaad-guurka korantada molybdenum, kaas oo lagu oksidiin doono MoO iyo MoS2.

 

Falcelinta Electrochemical ee Dhalada Electrofusion

Falcelinta korantada kiimikaadku waxay ku dhacdaa korantada dhalada, taas oo ku taal xidhiidhka xidhiidhka u dhexeeya korantada molybdenum iyo muraayadda dhalaalaysa. Wareegga nuska togan ee tamarta AC, ions oksijiin taban ayaa loo wareejiyaa electrode-ka togan si loo sii daayo electrons, kaas oo sii daaya ogsijiinta si ay u keento oksaydhka molybdenum electrode. Korontada AC ee wareegga nuska ah ee taban, qaar ka mid ah muraayadaha dhalaalka ah (sida boron) waxay u guuri doonaan korantada taban iyo soo saarista molybdenum electrode xeryahooda, kuwaas oo ah kayd dabacsan oo ku yaal dusha korantada si ay u dhaawacaan electrode-ka.

 

Heerkulka iyo cufnaanta hadda

Heerka nabaadguurka ee molybdenum electrode wuxuu kordhiyaa kororka heerkulka. Marka isku dhafka muraayadda iyo heerkulka habka uu yahay mid deggan, cufnaanta hadda waxay noqotaa qodobka xakameynaya heerka daxalka ee korantada. Inkasta oo cufnaanta hadda la oggol yahay ee molybdenum electrode ay gaari karto 2 ~ 3A/cm2, nabaadguurka korantada waa la kordhin doonaa haddii hadda weyni socdo.

 

Molybdenum electrode (2)

 

 

 

 


Waqtiga post: Seb-08-2024