-
Dicobalt Octacarbonyl: Ib qho Kev Tshawb Fawb Txog Qhov tob
Hauv thaj chaw sib txawv ntawm cov tshuaj lom neeg, Dicobalt Octacarbonyl tuav txoj haujlwm tseem ceeb. Nws cov khoom siv tshuaj lom neeg tshwj xeeb thiab cov ntawv siv sib txawv ua rau nws yog qhov tseem ceeb hauv ntau yam kev tshawb fawb thiab kev lag luam. Ap...Nyeem ntxiv -
Zirconium Acetylacetonate thiab yav tom ntej ntawm cov khoom siv tshiab
Nyob rau hauv lub loj lexicon ntawm tshuaj compounds, ib co nkag nyob twj ywm nyob ntsiag to indispensable, lawv cov cawv woven rau hauv cov ntaub heev ntawm cov tiam tom ntej technology. Lawv yog cov neeg tsis pom kev, cov kws tsim qauv molecular uas txhawb kev sib tw hauv cov teb los ntawm quantum computer ...Nyeem ntxiv -
Lanthanum Zirconate (La₂Zr₂O₇): Cov Ceramic High-Purity rau Sustainable Advanced Coatings
Lanthanum zirconate (tshuaj formula La₂Zr₂O₇) yog ib qho tsis tshua muaj-lub ntiaj teb oxide ceramic uas tau nyiam kev loj hlob rau nws cov khoom tshwj xeeb thermal thiab tshuaj lom neeg. Qhov no dawb, refractory hmoov (CAS No. 12031-48-0, MW 572.25) yog chemically inert thiab insoluble hauv dej ...Nyeem ntxiv -
Yuav ua li cas hafnium tetrachloride siv nyob rau hauv semiconductor manufacturing?
Daim ntawv thov ntawm hafnium tetrachloride (HfCl₄) nyob rau hauv semiconductor manufacturing yog mas concentrated nyob rau hauv kev npaj ntawm siab dielectric tas li (high-k) cov ntaub ntawv thiab tshuaj vapor deposition (CVD) txheej txheem. Cov hauv qab no yog nws cov kev siv tshwj xeeb: Kev Npaj ...Nyeem ntxiv -
Hafnium tetrachloride siv rau dab tsi?
Hafnium tetrachloride: lub zoo meej fusion ntawm chemistry thiab daim ntawv thov Nyob rau hauv lub teb ntawm niaj hnub chemistry thiab cov ntaub ntawv kev tshawb fawb, hafnium tetrachloride (tshuaj formula: HfCl₄) yog ib tug compound nrog zoo tshawb fawb tus nqi thiab daim ntawv thov muaj peev xwm. Nws tsis tsuas yog ua si ib qho tseem ceeb ...Nyeem ntxiv -
High-Purity Zirconium Chloride (ZrCl4) - Koj Qhov Kev Xaiv Zoo Tshaj Plaws
Cov Khoom Taw Qhia Cov Khoom Siv Tshuaj: ZrCl4 CAS Number: 10026-11-6 Tshuaj: Dawb ci siv lead ua los yog hmoov Purity : 99.9% 99.95% & 99.99% (Hf < 200 ppm tuaj yeem tswj tau los ntawm OEM lossis 100 ppm) xav tau. Vim li cas thiaj xaiv Peb Zirconium Chloride? 1....Nyeem ntxiv -
Lanthanum carbonate vs. tsoos phosphate binders, qhov twg yog qhov zoo dua?
Cov neeg mob raum mob ntev (CKD) feem ntau muaj hyperphosphatemia, thiab hyperphosphatemia ntev tuaj yeem ua rau muaj teeb meem loj xws li hyperparathyroidism theem nrab, raum osteodystrophy, thiab kab mob plawv. Kev tswj cov ntshav phosphorus yog ib qho ntshuam ...Nyeem ntxiv -
Neodymium oxide: "lub siab tsis pom" ntawm kev siv thev naus laus zis yav tom ntej thiab cov ntsiab lus sib tham ntawm lub ntiaj teb kev lag luam kev ua si
Taw qhia: Kev sib txuas ntawm lub zog sib txuas ntawm cov tshuaj precision thiab qhov chaw sib sib zog nqus tshawb nrhiav Neodymium oxide (Nd₂O₃), cov khoom siv tswv yim hauv tsev neeg lub ntiaj teb tsis tshua muaj, yog cov roj tseem ceeb ntawm cov hlau nplaum ruaj khov. Los ntawm cov tsav tsheb ntawm Tesla lub tsheb hluav taws xob mus rau qhov siab-precision sens ...Nyeem ntxiv -
Cov khoom lag luam tsis tshua muaj ntiaj teb tus nqi rau Lub Ob Hlis 18, 2025
Qeb khoom npe Purity Nqe (Yuan / kg) ups and downs Lanthanum series Lanthanum oxide La₂O₃/TREO≧99% 3-5 → Lanthanum oxide La₂O₃/TREO≧99.999% 15-19 → Cerium series ₂O₃5% 0 carbonate 100% 2-4 → Cerium oxide CeO₂/TREO≧99% ...Nyeem ntxiv -
Barium yog dab tsi, barium siv rau dab tsi thiab yuav kuaj nws li cas?
Nyob rau hauv lub ntiaj teb tej yam yees siv ntawm chemistry, barium yeej ib txwm nyiam cov neeg tshawb fawb nrog nws cov cim ntxim nyiam thiab daim ntawv thov dav. Txawm hais tias qhov no silvery-dawb hlau ntsiab tsis yog dazzling li kub los yog nyiaj, nws plays ib tug indispensable luag hauj lwm nyob rau hauv ntau yam teb. Los ntawm precision ntsuas hauv scie ...Nyeem ntxiv -
Rare Earth Carbonate
Lanthanum carbonate Cov tsos: xim tsis muaj xim granular crystals Specifications: TREO: ≥45%; La2O3/REO: ≥99.99%; Daim ntaub ntawv: lanthanum tungsten, lanthanum molybdenum cathode cov ntaub ntawv, peb-txoj kev catalysts, petrochemicals, roj teeb ntxoov ntxoo additives, nyuaj alloys, refractory hlau thiab lwm yam industri ...Nyeem ntxiv -
holmium yog dab tsi?
1. Kev tshawb pom ntawm holmium Elements Tom qab Mosander cais erbium thiab terbium los ntawm yttrium nyob rau xyoo 1842, ntau tus chemists siv spectral tsom xam lawv thiab txiav txim siab tias lawv tsis yog ntshiab oxides ntawm ib lub caij, uas txhawb chemists mus txuas ntxiv mus cais lawv. Tom qab sib cais ytterbiu...Nyeem ntxiv