Lanthanum → Lanthanum sesquioxide

HRID 394415

Reaction equation

HRID 394415 reaction equation
[O:1](Cl)Cl.[Zr:4].[Ce:5].[La:6]>>[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

6

Reactant 3

HCID 23926LanthanumHCID 23974CeriumHCID 71304769Chloro hypochlorite;zirconium

Product 3

HCID 150906Lanthanum sesquioxideHCID 6452892Zirconium oxideHCID 9905479Cerium oxide

Procedure

A zirconium-cerium-lanthanum composite oxide (Powder A2) was obtained 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 25 g of zirconium oxide, 12.5 g of cerium oxide, and 9.5 g of lanthanum oxide.

Sources & evidence

ORD record
ord-e7962330c4504cd6866757f7e6cb0f05
Source dataset
uspto-grants-2003_08
Patent number
US06602479B2

Linked notes

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