-
Kev nthuav qhia ntau yam kev siv thiab cov khoom ntawm Silver Chloride (AgCl)
Taw qhia: Silver chloride (AgCl), nrog rau cov tshuaj formula AgCl thiab CAS naj npawb 7783-90-6, yog ib tug fascinating compound lees paub rau nws ntau yam kev siv. Kab lus no tsom mus tshawb txog cov khoom, kev siv thiab qhov tseem ceeb ntawm cov nyiaj chloride hauv ntau qhov chaw. Properties ntawm ...Nyeem ntxiv -
Nano tsawg ntiaj teb cov ntaub ntawv, lub zog tshiab hauv kev lag luam kiv puag ncig
Nanotechnology yog ib qho kev sib koom ua haujlwm tshiab uas maj mam tsim nyob rau xyoo 1980s thiab thaum ntxov 1990s. Vim nws lub peev xwm loj heev los tsim cov txheej txheem tsim khoom tshiab, cov khoom siv, thiab cov khoom lag luam, nws yuav ua rau muaj kev hloov pauv tshiab hauv lub xyoo pua tshiab. Txoj kev loj hlob tam sim no ...Nyeem ntxiv -
Tshaj tawm cov ntawv thov ntawm Titanium Aluminium Carbide (Ti3AlC2) hmoov
Taw qhia: Titanium aluminium carbide (Ti3AlC2), tseem hu ua MAX theem Ti3AlC2, yog cov khoom zoo nkauj uas tau txais kev saib xyuas zoo thoob plaws ntau yam kev lag luam. Nws cov kev ua tau zoo tshaj plaws thiab ntau yam qhib tau ntau yam kev siv. Nyob rau hauv no blog ncej, peb yuav delve rau hauv ...Nyeem ntxiv -
Qhia tawm qhov ntau yam ntawm yttrium oxide: ntau qhov sib xyaw
Taw qhia: Muab zais rau hauv thaj chaw loj ntawm cov tshuaj sib xyaw ua ke yog qee lub pov haum uas muaj cov khoom tshwj xeeb thiab yog nyob rau pem hauv ntej ntawm ntau yam kev lag luam. Ib qho piv txwv zoo li no yog yttrium oxide. Txawm hais tias nws qhov profile tsis tshua muaj, yttrium oxide plays lub luag haujlwm tseem ceeb hauv ntau yam kev siv ...Nyeem ntxiv -
Puas yog dysprosium oxide lom?
Dysprosium oxide, tseem hu ua Dy2O3, yog ib qho chaw uas tau nyiam ntau xyoo dhau los vim nws cov kev siv ntau yam. Txawm li cas los xij, ua ntej delving ntxiv rau hauv nws ntau yam kev siv, nws yog ib qho tseem ceeb uas yuav tau xav txog qhov muaj peev xwm toxicity txuam nrog cov compound no. Yog li, yog dysprosium ...Nyeem ntxiv -
Dab tsi yog kev siv dysprosium oxide?
Dysprosium oxide, tseem hu ua dysprosium (III) oxide, yog ntau yam thiab tseem ceeb compound nrog ntau yam kev siv. Lub ntiaj teb tsis tshua muaj hlau oxide no yog tsim los ntawm dysprosium thiab oxygen atoms thiab muaj cov tshuaj formula Dy2O3. Vim nws qhov kev ua tau zoo thiab cov yam ntxwv, nws yog dav ...Nyeem ntxiv -
Barium hlau: Kev tshuaj xyuas ntawm kev phom sij thiab ceev faj
Barium yog silvery-dawb, lustrous alkaline ntiaj teb hlau paub txog nws cov khoom tshwj xeeb thiab ntau yam kev siv hauv ntau yam lag luam. Barium, nrog tus lej atomic 56 thiab cim Ba, yog siv dav hauv kev tsim cov khoom sib txuas, suav nrog barium sulfate thiab barium carbonate. Txawm li cas los xij...Nyeem ntxiv -
Nano europium oxide Eu2O3
Khoom npe: Europium oxide Eu2O3 Specification: 50-100nm, 100-200nm Xim: Pink Dawb Dawb (Different particle loj thiab xim yuav txawv) Crystal form: cubic Melting point: 2350 ℃ Bulk ntom: 0.66 g / cm3 Tej thaj chaw deb: 5 -10m2 / gEuropium oxide, melting point 2350 ℃, insoluble hauv dej, ...Nyeem ntxiv -
Lanthanum keeb los daws Eutrophication ntawm lub cev dej
Lanthanum, element 57 ntawm lub sijhawm teem sijhawm. Txhawm rau ua kom lub sij hawm lub sij hawm ntawm cov ntsiab lus zoo sib haum xeeb, tib neeg tau tawm 15 yam ntawm cov ntsiab lus, suav nrog lanthanum, uas nws tus lej Atomic nce ntxiv, thiab muab lawv cais hauv qab lub sijhawm. Lawv cov khoom chemical yog si...Nyeem ntxiv -
Thulium laser hauv Minimally invasive txheej txheem
Thulium, element 69 ntawm lub sijhawm teem sijhawm. Thulium, lub caij nrog cov ntsiab lus tsawg tshaj plaws ntawm lub ntiaj teb tsis tshua muaj, feem ntau yog coexist nrog lwm cov ntsiab lus hauv Gadolinite, Xenotime, dub tsawg kub ore thiab monazite. Thulium thiab lanthanide hlau ntsiab lus coexist nyob rau hauv tsis tshua muaj complex ores nyob rau hauv nat ...Nyeem ntxiv -
Gadolinium: Cov hlau txias tshaj plaws hauv ntiaj teb
Gadolinium, lub caij 64 ntawm lub sijhawm teem sijhawm. Lanthanide nyob rau hauv lub sij hawm lub sij hawm yog ib tsev neeg loj, thiab lawv cov tshuaj muaj pes tsawg leeg zoo sib xws, yog li nws yog ib qho nyuaj rau cais lawv. Xyoo 1789, Finnish chemist John Gadolin tau txais cov hlau oxide thiab pom thawj lub ntiaj teb tsis tshua muaj o ...Nyeem ntxiv -
Qhov cuam tshuam ntawm Lub Ntiaj Teb Tsis tshua muaj rau Aluminium thiab Aluminium Alloys
Daim ntawv thov ntawm lub ntiaj teb tsis tshua muaj nyob rau hauv casting aluminium alloy tau nqa tawm ua ntej txawv teb chaws. Txawm hais tias Tuam Tshoj tau pib tshawb fawb thiab siv cov nam no tsuas yog nyob rau xyoo 1960, nws tau tsim sai heev. Muaj ntau txoj haujlwm tau ua los ntawm kev tshawb fawb txog kev siv tshuab mus rau kev siv tswv yim, thiab qee qhov kev ua tiav ...Nyeem ntxiv