Nano lanthanum oxide 99.9%

Kev Piav Qhia Luv:

Cov mis mos molecular: La2O3;

Qhov hnyav molecular: 325.81;

Qhov Ceev 6.51g/cm3;

Melting point 2217 ° C;

Kub taw tes 4200 ° C

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov yam ntxwv

Me ntsis soluble hauv dej, soluble hauv acid los tsim cov ntsev sib xws. Nws yooj yim nqus cov pa roj carbon dioxide thiab dej hauv huab cua uas raug tso tawm thiab maj mam hloov mus ua lanthanum carbonate. Kev hlawv ntawm lanthanum oxide sib xyaw nrog dej kom tso tawm ntau qhov kub.

Cov ntawv thov

1. Nano lanthanum oxide yog siv rau cov ntaub ntawv piezoelectric kom nce cov coefficient piezoelectric ntawm cov khoom thiab txhim kho qhov hloov pauv hluav taws xob ntawm cov khoom.

2. Nano lanthanum oxide yog siv los tsim cov iav kho qhov muag precision, cov khoom siv fiber ntau optical fiber ntau thiab ntau yam khoom siv alloy;

3. Nano lanthanum oxide yog siv los npaj cov catalysts rau cov khoom siv tshuaj lom neeg thiab kom tsis txhob muaj cov catalysts ntawm lub tsheb; nano lanthanum oxide tuaj yeem ua rau lub zog ntawm cov khoom nqus tau zoo thiab ua rau lub zog hlawv ntawm cov roj propellants, uas yog ib qho catalyst zoo.

4. Nano lanthanum oxide yog siv rau zaj duab xis ua liaj ua teb uas hloov lub teeb, thiab qhov ua tau zoo ntawm nano lanthanum oxide yog siab, thiab qhov chaw tsis muaj zog siv tau zoo los txuag hluav taws xob poob.

5. Nano lanthanum oxide yog siv rau electroforming electrode khoom, ntxiv 0.2% -0.5% nano lanthanum oxide tuaj yeem txhim kho qhov electro-erosion tsis kam ntawm electroformed electrode cov ntaub ntawv thiab txo electrode poob;

6. Nano lanthanum oxide yog siv rau cov ntaub ntawv luminescent (hmoov xiav), cov ntaub ntawv cia hydrogen, thiab cov ntaub ntawv laser;

Cov Lus Qhia Tshwj Xeeb

Qauv	La2O3-40	La2O3-500
Sab nraud	Hmoov dawb	Hmoov dawb
Qhov loj ntawm cov khoom me me	40nm	500nm
Qhov Ceev Ntau	0.2g/cm3	0.9g/cm3
Thaj chaw tshwj xeeb	125 m²/g	20m²/g
Kev dawb huv	99.9%	99.9%
CeO₂≤ ppm	20	20
Pr₆TUS₁₁≤ ppm	20	20
Nd₂TUS₃≤ ppm	20	20
Sm₂TUS₃≤ ppm	20	20
THIAB₂TUS₃≤ ppm	20	20

Cov Khoom Sib Xws

1.	Nano cerium oxide
2.	Nano yttrium oxide
3.	Nano lanthanum oxide
4.	Nano cerium oxide dispersion
5.	Nano gadolinium oxide
6.	Nano dysprosium oxide
7.	Nano neodymium oxide
8.	Nano ytterbium oxide
9.	Nano erbium oxide
10.	Nano samarium oxide