Terbium(III,IV) Oxide

Tsanangudzo Pfupi:

Terbium(III,IV) Oxide, inombonzi tetraterbium heptaoxide, ine fomula Tb4O7, inonyungudika yakanyanya kunyungudika inopisa inopisa Terbium sosi.Tb4O7 ndeimwe yemakomisheni makuru ekutengesa terbium, uye ndiyo chete chigadzirwa chakadaro chine zvishoma Tb(IV) (terbium mu +4 oxidation. state), pamwe neiyo yakagadzikana Tb(III). Iyo inogadzirwa nekupisa simbi oxalate, uye inoshandiswa mukugadzirira kwemamwe terbium makomisheni. Terbium inoumba mamwe matatu makuru maokisi: Tb2O3, TbO2, uye Tb6O11.

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Product Detail

Terbium(III,IV) Oxide Properties

CAS Nha.	12037-01-3
Chemical formula	Tb4O7
Molar mass	747.6972 g/mol
Chitarisiko	Yakasviba-yakasviba hygroscopic yakasimba.
Density	7.3 g/cm3
Melting point	Inoora kusvika kuTb2O3
Solubility mumvura	Insoluble

Yakakwirira Kuchena Terbium Oxide Kutsanangurwa

Particle Size(D50)	2.47 μm
Kuchena((Tb4O7)	99.995%
TREO (Total Rare Earth Oxides)	99%

RE Kusvibiswa Zviri mukati	ppm	Non-REEs Kusvibiswa	ppm
La2O3	3	Fe2O3	<2
CeO2	4	SiO2	<30
Pr6O11	<1	CaO	<10
Nd2O3	<1	CL¯	<30
Sm2O3	3	LOI	≦1%
Eu2O3	<1
Gd2O3	7
Dy2O3	8
Ho2O3	10
Er2O3	5
Tm2O3	<1
Yb2O3	2
Lu2O3	<1
Y2O3	<1

【Packaging】 25KG / bhegi Zvinodiwa: hunyoro humbowo, husina guruva, hwakaoma, ventilate uye yakachena.

Chii chinonzi Terbium(III,IV) Oxide inoshandiswa?

Terbium (III, IV) Oxide, Tb4O7, inoshandiswa zvakanyanya seprecursor yekugadzirira kwemamwe terbium makomisheni. Inogona kushandiswa se activator yegirinhi phosphors, dopant mune yakasimba-state zvishandiso uye mafuta cell zvinhu, yakakosha lasers uye redox catalyst mukuita kunosanganisira oxygen. Composite yeCeO2-Tb4O7 inoshandiswa secatalytic mota exhaust converters.Sezvo magineti-optical kurekodha zvishandiso uye magineti-optical magirazi. Kugadzirwa kwegirazi zvinhu (ine Faraday effect) ye optical uye laser-based devices.Nanoparticles ye terbium oxide inoshandiswa seanalytical reagents yekusarudza zvinodhaka muzvokudya.