Khoom npe: Cerium chelate
Cov ntsiab lus Cerium: 23.5% lossis customized raws li cov neeg siv khoom xav tau
Purity: 99.99% - 99.9999%
Xim: xim av
Puab: hmoov
Ntim: Lub tshuab nqus tsev ntim lossis raws li cov neeg siv khoom xav tau
Technical data ntawm cerium chelate:
|
Ce/RE |
Ntau dua lossis sib npaug li 99.9999% |
Tag nrho RE impurities |
Tsawg dua los yog sib npaug rau 0.3 ug/g |
|
Fe |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
Co |
Tsawg dua los yog sib npaug rau 0.001 ug/g |
|
Ni |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
Cr |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
|
Ca |
Tsawg dua los yog sib npaug rau 0.03 ug/g |
V |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
|
Mg |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
Zn |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
|
Cu |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
Mn |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
Txoj kev npaj ntawm cerium chelate:
Xaiv ib los yog ntau tshaj ntawm cov av uas tsis tshua muaj cerium ntsev, tsawg lub ntiaj teb cerium oxide los yog hlau cerium li raw cov ntaub ntawv, thiab ua high-purity kev kho mob rau lawv kom tau high-purity tsawg ntiaj teb cerium oxide los yog metallic cerium; siv cov high-purity tsawg lub ntiaj teb cerium oxide los yog / thiab hlau cerium reacts nrog cov tshuaj tiv thaiv reagent los tsim ib tug III valence tsawg ntiaj teb cerium ntsev; lub generated III valence tsawg lub ntiaj teb cerium ntsev yog raug rau ib tug chelate cov tshuaj tiv thaiv nrog ib tug chelating ligand los npaj ib tug tsawg ntiaj teb cerium chelate.
Kev siv cov cerium chelates:
Siv rau doping high-purity cerium ions nyob rau hauv kev npaj ntawm laser fibers. Cov doping ntawm Ce ions tuaj yeem ua kom qeeb ntawm qhov chaw xim tsis xws luag xws li aluminium-oxygen vacancy center (Al-OHC), yog li ua kom muaj txiaj ntsig zoo rau cov hluav taws xob ua kom tsaus ntuj ntawm ytterbium-doped optical fiber. Thermal annealing tuaj yeem txo qhov concentration ntawm cov xim chaw teeb meem tshwm sim los ntawm neutron hluav taws xob, yog li txo qhov nqus ntawm cov khoom siv fiber ntau thiab tshem tawm cov nyhuv darkening rau qee yam.
Cim npe nrov: Tuam Tshoj siab purity cerium chelate manufacturers, lwm tus neeg