Lanthanum → Lanthanum sesquioxide

HRID 394416

Reaction equation

HRID 394416 reaction equation
[O:1](Cl)Cl.[Zr:4].[Ce:5].[La:6]>>[La:6].[Ce:5].[Zr:4].[O-2:1].[Zr+4:4].[O-2:1].[O-2:1].[Ce+3:5].[O-2:1].[O-2:1].[Ce+3:5].[O-2:1].[La+3:6].[O-2:1].[O-2:1].[La+3:6]

Participants

7

Reactant 3

HCID 23926LanthanumHCID 23974CeriumHCID 71304769Chloro hypochlorite;zirconium

Product 4

HCID 150906Lanthanum sesquioxideHCID 6452892Zirconium oxideHCID 9905479Cerium oxideHCID 131724003HCID 131724003, compound

Procedure

A zirconium-cerium-lanthanum composite oxide (Powder A5) was prepared according to the procedure of Example 1 while changing the amounts of zirconium oxychloride, cerium, and lanthanum to be used so as to form a weight ratio of 40 g of zirconium oxide, 10 g of cerium oxide, and 10 g of lanthanum oxide.

Sources & evidence

ORD record
ord-7b1a24fb48914cc0bd50e5d464ebaafa
Source dataset
uspto-grants-2003_08
Patent number
US06602479B2

Linked notes

Loading…