cov leej faj uas muaj purity siab

Niaj hnub no, peb yuav tham txog cov tshuaj sulfur uas muaj purity siab.
Sulfur yog ib yam khoom siv uas muaj ntau yam kev siv. Nws pom muaj nyob rau hauv hmoov phom (ib qho ntawm "Plaub Lub Tswv Yim Zoo"), siv rau hauv kev kho mob Suav teb rau nws cov khoom tua kab mob, thiab siv rau hauv kev sib xyaw roj hmab kom txhim kho kev ua haujlwm ntawm cov khoom. Txawm li cas los xij, cov sulfur uas muaj cov khoom huv si muaj ntau yam kev siv:
Cov Kev Siv Tseem Ceeb ntawm High-Purity Sulfur
1. Kev Lag Luam Hluav Taws Xob
o Cov Khoom Siv Semiconductor: Siv los npaj cov sulfide semiconductors (piv txwv li, cadmium sulfide, zinc sulfide) lossis ua ib qho dopant los txhim kho cov khoom siv.
o Cov Roj Teeb Lithium: Cov leej faj uas muaj qhov huv siab yog ib qho tseem ceeb ntawm cov roj teeb lithium-sulfur cathodes; nws qhov huv si cuam tshuam ncaj qha rau lub zog ceev thiab lub neej voj voog.
2. Kev Siv Tshuaj Lom Zem
o Kev tsim cov kua qaub sulfuric uas muaj cov kua qaub sulfuric, sulfur dioxide, thiab lwm yam tshuaj lom neeg, lossis ua cov tshuaj sulfur hauv cov organic synthesis (piv txwv li, cov tshuaj intermediates).
3. Cov Khoom Siv Kho Qhov Muag
o Kev tsim cov iav infrared thiab cov ntaub ntawv qhov rai (piv txwv li, cov iav chalcogenide) vim muaj kev xa hluav taws xob siab hauv cov wavelength tshwj xeeb.
4. Cov Tshuaj
o Cov khoom siv raw rau cov tshuaj (piv txwv li, cov tshuaj pleev sulfur) lossis cov nqa khoom rau kev sau npe radioisotope.
5. Kev Tshawb Fawb Txog Kev Tshawb Fawb
o Kev tsim cov khoom siv superconducting, quantum dots, lossis nano-sulfur particles, uas xav tau kev ntshiab heev.
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Cov Txheej Txheem Purification Sulfur Purity Siab los ntawm Sichuan Jingding Technology
Lub tuam txhab tsim cov tshuaj sulfur uas muaj 6N (99.9999%) siv cov txheej txheem hauv qab no:
1. Kev rho tawm
o Lub Ntsiab Cai: Cais cov sulfur (kub kub: 444.6°C) ntawm cov khoom tsis huv los ntawm kev siv lub tshuab nqus tsev lossis cua.
o Zoo: Kev tsim khoom lag luam hauv kev lag luam.
o Qhov Tsis Zoo: Tej zaum yuav khaws cov khoom tsis huv uas muaj cov ntsiab lus kub zoo sib xws.
2. Kev Ua Kom Zoo Dua Hauv Cheeb Tsam
o Lub Ntsiab Cai: Tsiv ib cheeb tsam uas yaj kom siv qhov kev sib cais ntawm cov khoom khov thiab cov kua.
o Qhov Zoo: Ua tiav qhov huv siab heev (>99.999%).
o Qhov Tsis Zoo: Kev ua haujlwm tsawg, tus nqi siab; tsim nyog rau kev kuaj lossis kev tsim khoom me me.
3. Kev Tso Pa Tshuaj Lom (CVD)
o Lub Ntsiab Cai: Ua kom cov pa roj sulfides (piv txwv li, H₂S) lwj kom cov sulfur uas muaj cov tshuaj sulfur ntau ntxiv rau ntawm cov substrates.
o Zoo: Zoo tagnrho rau cov ntaub ntawv nyias nyias uas muaj kev ntshiab heev.
o Qhov Tsis Zoo: Cov khoom siv nyuaj.
4. Kev Ua Crystallization ntawm Cov kuab tshuaj
o Lub Ntsiab Cai: Siv cov tshuaj yaj (piv txwv li, CS₂, toluene) los ntxuav cov tshuaj sulfur kom huv si.
o Zoo: Zoo rau cov organic impurities.
o Qhov Tsis Zoo: Yuav tsum tau siv cov tshuaj lom.
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Kev Txhim Kho Cov Txheej Txheem rau Qib Hluav Taws Xob / Optical (99.9999% +)
Kev sib xyaw ua ke xws li kev ua kom huv hauv cheeb tsam + CVD lossis CVD + cov kuab tshuaj siv lead ua ke. Txoj kev ntxuav kom huv yog tsim los rau cov hom kev tsis huv thiab cov kev xav tau kev huv, kom ntseeg tau tias muaj kev ua haujlwm zoo thiab raug.
txoj hauv kev qhia txog yuav ua li cas cov txheej txheem sib xyaw ua rau muaj kev ywj pheej, kev ua haujlwm siab rau kev ntxuav rau cov ntawv thov tshiab hauv cov khoom siv hluav taws xob, kev khaws cia lub zog, thiab cov ntaub ntawv siab heev.