Synthesis, characterization and thermal behaviour of solid-state 3-methoxybenzoates of heavy trivalent lanthanides and yttrium(III)

Dametto P.R.; Ambrozini B.; Siqueira A.B.Carvalho C.T.Ionashiro M.

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Synthesis, characterization and thermal behaviour of solid-state 3-methoxybenzoates of heavy trivalent lanthanides and yttrium(III)

机译：Synthesis, characterization and thermal behaviour of solid-state 3-methoxybenzoates of heavy trivalent lanthanides and yttrium(III)

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摘要

Solid-state Ln(L)_3 compounds, where Ln stands for trivalent Tb, Dy, Ho, Er, Tm, Yb, Lu and Y, and L is 3-methoxybenzoate, have been synthesized. X-ray powder diffractometry, infrared spectroscopy, complexometry and elemental analysis were used to characterize the compounds. In order to study the thermal behaviour of these compounds simultaneous thermogravimetry and differential thermal analysis (TG-DTA) and differential scanning calorimetry (DSC) were used. The results provided information on the composition, dehydration, polymorphic transformation, thermal stability and thermal decomposition of the synthesized compounds.

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来源
《Journal of thermal analysis and calorimetry》 |2010年第3期|933-939|共7页
作者
Dametto P.R.; Ambrozini B.; Siqueira A.B.Carvalho C.T.Ionashiro M.;
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作者单位

Instituto de Química, UNESP, C.P. 355, Araraquara, SP CEP 14801-970, Brazil;

Instituto de Ciências Exatas e da Terra-Pontal Do Araguaia, UFMT, Barra do Gar?as, MT CEP 78698-000, Brazil;

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正文语种英语
中图分类物理化学（理论化学）、化学物理学;
关键词
3-methoxybenzoate; Characterization; Heavy lanthanides; Thermal behaviour;

Synthesis, characterization and thermal behaviour of solid-state 3-methoxybenzoates of heavy trivalent lanthanides and yttrium(III)

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