THERMAL-DECOMPOSITION OF YTTRIUM AND LANTHANIDE BENZENE-1,4-DIOXYACETATES IN AIR ATMOSPHERE

被引：18

作者：

BRZYSKA, W

KROL, A

机构：

来源：

THERMOCHIMICA ACTA | 1991年 / 182卷 / 02期

关键词：

D O I：

10.1016/0040-6031(91)80013-9

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The thermal decomposition in air of benzene-1,4-dioxyacetates of Y and lanthanides from La(III) to Lu(III) has been studied. During heating, the hydrated complexes Ln2[C6H4(OCH2.COO)2]3.nH2O (n = 6-13) lose water of crystallisation in one (Y, La-Pr and Ho-Lu) or two steps (Nd-Dy), then decompose either directly to the oxides or with intermediate formation of very unstable oxycarbonates (La and Nd).

引用

页码：293 / 301

页数：9