Purity cobalt hmoov

1.Purity: >99.9%
2.Particle loj: 50 mm
3. Xim: Dub grey

Xa kev nug

Tsham tam sim no

Khoom Taw qhia

High Purity 99.9% Cobalt 50nm Nanopowder

Specification

Qauv	TOB-DK-Co-50
Particle loj (nm)	50
Purity (%)	>99.9
BET (m2 / g)	40.3
Qhov ceev (g / cm3)	0.19
Crystal hom	kheej kheej
Xim	Dub grey

Cobalt hmoov yog ib qho tseem ceeb ntawm cov roj teeb lithium-ion. Nws yog siv nyob rau hauv lub cathode ntawm lub roj teeb los txhim kho nws stability, zog ceev, thiab kev ua tau zoo. Cobalt cov khoom tshwj xeeb ua rau nws yog cov khoom siv zoo tshaj plaws rau kev tsim roj teeb vim nws lub peev xwm siab, thermal thiab tshuaj lom neeg ruaj khov, thiab zoo hluav taws xob conductivity.

Cobalt yog siv ntau hom, xws li cobalt oxide, cobalt acetate, thiab cobalt sulfate, hauv kev tsim cov roj teeb lithium-ion. Cov tebchaw no tau sib xyaw nrog lwm cov ntaub ntawv, suav nrog npib tsib xee, txhuas, thiab manganese, los tsim cov cathode ntawm roj teeb. Cobalt pab lub cathode khaws nws cov qauv thiab kev ruaj ntseg thaum lub sij hawm them thiab tawm mus, muaj los ntawm kev txhim kho lub roj teeb tag nrho kev ua tau zoo thiab lub neej ntev.

Ntxiv rau kev siv cov roj teeb lithium-ion, cobalt hmoov yog siv hauv kev lag luam aerospace, nrog rau kev tsim cov hlau nplaum thiab ceramics. Txawm hais tias nws cov ntawv thov ntau, qhov kev thov rau cobalt tau nce siab nyob rau xyoo tas los no vim kev loj hlob sai ntawm lub ntiaj teb hluav taws xob tsheb lag luam. Qhov no tau ua rau muaj kev txhawj xeeb txog kev coj ncaj ncees thiab ib puag ncig kev cuam tshuam ntawm cobalt mining, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas muaj me nyuam ua hauj lwm thiab ib puag ncig degradation. Raws li qhov tshwm sim, cov kws tshawb fawb tau ua haujlwm los tsim lwm cov ntaub ntawv uas tuaj yeem hloov tau cobalt hauv cov roj teeb, xws li nickel-cobalt-manganese (NCM) thiab lithium-iron-phosphate (LFP) roj teeb.