Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/93185
Type: Artigo de periódico
Title: Preparation Of Lamellar Compounds: Synthesis Of The Crystalline Zirconium Hydrogenphosphate And Its Intercalation With Amines. An Experiment For Undergraduate Students [preparação De Compostos Lamelares: Síntese Do Hidrogenofosfato De Zircônio Cristalino E Sua Intercalação Com Aminas. Um Experimento Para Estudantes De Graduação]
Author: Cardoso W.D.S.
Gushikem Y.
Abstract: The present paper describes the synthesis of crystalline zirconium hydrogen phosphate by direct precipitation and its intercalation with pyridine and n-butylamine. The simple experiment was tested in the undergraduate inorganic chemistry laboratory course for chemistry students at IQ-UNICAMP using inexpensive reagents. The materials were characterized by powder X-ray diffraction and infrared analyses in order to obtain detailed information of the solid structure changes as a result of the intercalation process. Pyridine and n-butylamine are focused in this work as clear and elucidative examples leading to acid-base interactive processes that result in the well-formed infinite sequence of inorganic lamellar structures.
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Rights: aberto
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Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-23744478435&partnerID=40&md5=2fc7dce44f5b96d17fa060b13174f19a
Date Issue: 2005
Appears in Collections:Unicamp - Artigos e Outros Documentos

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