Preparation, characterization and thermal behavior of double selenates of calcium, beryllium and ammonium.


Autoria(s): Costalonga, AGC; Crespi, Marisa Spirandeli; Ribeiro, Clovis Augusto
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

Data(s)

20/05/2014

20/05/2014

01/01/1996

Resumo

The preparation and thermal decomposition ammonium selenate and calcium and beryllium selenates have been reported previously. However, there are not any information in the literature concerning the thermal decomposition of double selenates of calcium, of beryllium and ammonium. Thermogravimetry (TG), Differential Thermal Analysis (DTA) were used in the studies and characterisation of these compounds.

Formato

49-60

Identificador

http://www.scielo.br/scielo.php?script=sci_issues&pid=0100-4670

Ecletica Química. São Paulo: Editora Unesp, v. 21, p. 49-60, 1996.

0100-4670

http://hdl.handle.net/11449/36046

WOS:A1996WH62900004

Idioma(s)

por

Publicador

Editora Unesp

Relação

Eclética Química

Direitos

closedAccess

Palavras-Chave #double selenates #ammonium selenate #thermogravimetry #differential thermal analysis #calcium #beryllium
Tipo

info:eu-repo/semantics/article