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|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]|
|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.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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