Cov txheej txheem ntau lawm ntawm silicon carbon
Kev tsim khoom ntawm silicon-carbon alloys cuam tshuam ntau yam tseem ceeb:
(1) Carbothermal txo
Cov khoom siv raw: silica (sitio₂) thiab carbon (Coke, thee, lossis graphite).
Txheej txheem: rhuab hauv ib qho hluav taws xob arc ntawm 1500-2000 degree los tsim sic lossis si-c yaj.
Cov tshuaj tiv thaiv:
Sio 2+3 C} C} C} sic {1}}}}} → sic {}}}
(2) metallurgical synthesis
Silicon thiab cov pa roj carbon tau melted ua ke hauv kev tswj cov cua cua los tsim cov alloys.
Siv rau cov hlau nplaum me me ntxiv (piv txwv li, xws li alloys).
(3) Cov tshuaj vapor deposition (CVD)
Tsim cov txheej txheem sic siab rau cov khoom siv hluav taws xob.
Hais txog cov roj ntsha-theem kev tawm tsam ntawm cov khoom seem (Sih₄) thiab Hydrocarbons (CHIV).
(4) Kev Siv Neeg Kho Tshuab
Pob milling ntawm Si thiab C F hmoov los tsim Nanocomposites rau cov roj teeb Anodes.
Yav Tom Ntej Cov Qauv & Tshawb Fawb
Tom ntej-gen roj teeb: Silicon-carbon anodes rau cov roj teeb-xeev thiab cov roj teeb lithium-sulfur.
Quantum xam: SIC qhov tsis xws luag (piv txwv li, cov chaw uas tsis muaj cov nitrogen-uas yog quidations) rau kev txiav txim siab.
Kev tsim khoom ntsuab: Tsawg-zog synthesis txoj kev (piv txwv li cov ntshav pab CVD).
Tag
Silicon-carbon alloy yog ib qho ntau, cov khoom ua tau zoo nrog cov luag haujlwm tseem ceeb hauv metallurgy, lub zog cia, thiab advancics engineering. Raws li thev naus laus zis kev nce qib, nws cov ntawv thov hauv Evs, Restee, thiab Nanotechnology yuav tsum muaj kev loj hlob.
Cim npe nrov: Zus Tau Tej Cov Silicon Carbon Alloy, Tuam Tshoj Ntau Lawm Ntawm Cov Caricon Carbon Alloy Manufacturers, Lwm tus neeg, Hoobkas