A thermal behaviour study of solid-state cinnamates of the latter trivalent lanthanides and yttrium(III)

被引：0
|
作者：
Filho, MASC
Fernandes, NS
Fertonani, FL
Ionashiro, M
机构：
[1] UNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil
[2] Ctr Univ Posit, UnicenP, BR-81280330 Curitiba, Parana, Brazil
来源：
THERMOCHIMICA ACTA | 2003年 / 398卷 / 1-2期
关键词：
cinnamate; latter lanthanides and yttrium; thermal behaviour;
D O I：
暂无
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Some new compounds of cinnamic acid with the latter trivalent lanthanides and yttrium(III) were synthesized in the solid state. The compounds have the general formula LnL(3), where Ln represents trivalent Eu to Lu or Y ions and L is the cirmamate anion (C6H5-CH=CH-COO-). Thermogravimetry (TG), derivative thermogravimetry (DTG), differential scanning calorimetry (DSC), infrared absorption spectra and X-ray diffraction powder patterns were used to characterize and to study the thermal behaviour of these compounds. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：93 / 99
页数：7
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