Lintlha tse Amang Bophelo ba Tšebeletso ea Molybdenum Electrodes

 Indasteri ea khalase ke indasteri ea setso e nang le tšebeliso e phahameng ea matla. Ka theko e phahameng ea matla a mesaletsa ea lintho tsa khale le ntlafatso ea litlhoko tsa ts'ireletso ea tikoloho, theknoloji ea ho qhibiliha e fetohile ho tloha ho theknoloji e tloaelehileng ea ho futhumatsa lelakabe ho ea ho theknoloji ea ho qhibiliha ha motlakase. Electrode ke ntho e kopanang ka kotloloho le mokelikeli oa khalase ebe e fetisetsa matla a motlakase ho mokelikeli oa khalase, e leng sesebelisoa sa bohlokoa ho electrofusion ea khalase.

 

Molybdenum electrode ke lisebelisoa tsa bohlokoa tsa electrode ka har'a electrofusion ea khalase ka lebaka la matla a eona a mocheso o phahameng, ho hanyetsa kutu, le bothata ba ho etsa mebala ea khalase. Ho na le tšepo ea hore bophelo ba tšebeletso ea electrode bo tla ba nako e telele joaloka lilemo tsa sebōpi kapa esita le ho feta lilemo tsa sebōpi, empa hangata motlakase o tla senyeha nakong ea tšebeliso ea sebele. Ho bohlokoa haholo ho utloisisa ka botlalo lintlha tse fapaneng tse susumetsang bophelo ba ts'ebeletso ea li-electrode tsa molybdenum ka khalase ea electro-fusion.

 

 

Oxidation ea Molybdenum Electrode

Molybdenum electrode e na le litšobotsi tsa ho hanyetsa mocheso o phahameng, empa e itšoara ka oksijene ka mocheso o phahameng. Ha thempereichara e fihla ho 400 ℃, emolybdenume tla qala ho theha molybdenum oxidation (MoO) le molybdenum disulfide (MoO2), e ka khomarelang holim'a electrode ea molybdenum le ho etsa lera la oxide, le ho hlophisa oxidation e eketsehileng ea molybdenum electrode. Ha mocheso o fihla ho 500 ℃ ~ 700 ℃, molybdenum e tla qala ho oxidizing ho molybdenum trioxide (MoO3). Ke khase e sa tsitsang, e senyang lera le sireletsang la oxide ea pele e le hore sebaka se secha se pepesitsoeng ke electrode ea molybdenum se tsoele pele ho oxidize ho theha MoO3. Khafetsa e joalo ea oxidation le volatilization e etsa hore molybdenum electrode e tsoele pele ho senyeha ho fihlela e senyeha ka ho feletseng.

 

Boitšoaro ba Molybdenum Electrode ho Karolo ea Khalase

Electrode ea molybdenum e sebetsana le likarolo tse ling kapa litšila tse karolong ea khalase ha mocheso o le holimo, e leng se bakang khoholeho e tebileng ea electrode. Ka mohlala, tharollo ea khalase e nang le As2O3, Sb2O3, le Na2SO4 e le tlhaloso e tebileng haholo bakeng sa khoholeho ea molybdenum electrode, e tla ba oxidized ho MoO le MoS2.

 

Electrochemical Reaction in Glass Electrofusion

Karabelo ea electrochemical e etsahala ka har'a khalase ea electrofusion, e leng moo ho kopanang teng pakeng tsa electrode ea molybdenum le khalase e qhibilihisitsoeng. Halofo ea potoloho e ntle ea phepelo ea matla a AC, li-ion tsa oksijene tse mpe li fetisetsoa ho eleketrode e ntle ho lokolla lielektrone, tse lokollang oksijene ho baka oxidation ea electrode ea molybdenum. Ka AC matla phepelo mpe halofo potoloho, ba bang ba khalase qhibiliha cations (joaloka boron) tla fallela eleketrode negative le moloko oa metsoako molybdenum electrode, e leng depositi hlephileng ka holim'a eleketrode ho senya eleketrode.

 

Mocheso le boima ba hona joale

Sekhahla sa khoholeho ea molybdenum electrode se eketseha ka ho eketseha ha mocheso. Ha sebopeho sa khalase le mocheso oa ts'ebetso li tsitsitse, sekhahla sa hona joale se fetoha ntho e laolang sekhahla sa kutu ea eleketrode. Le hoja boholo bo amohelehang ba hona joale ba motlakase oa molybdenum electrode bo ka fihla ho 2 ~ 3A / cm2, khoholeho ea li-electrode e tla eketseha haeba motlakase o moholo o ntse o sebetsa.