Efecto que ejerce la temperatura y el pH en la síntesis sol-gel del ortofosfato de litio

Ana Mª Reyes Rodríguez; Marta Pérez Estébanez; Josefa Isasi Marín

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Efecto que ejerce la temperatura y el pH en la síntesis sol-gel del ortofosfato de litio

Ana Mª Reyes Rodríguez, Marta Pérez Estébanez, Josefa Isasi Marín

Resumen

Con el objeto de poder efectuar un análisis del efecto ejercido por la temperatura y el pH, en la síntesis sol-gel del ortofosfato de litio dopado con cromo, se han preparado muestras del compuesto Li_1.1Cr_0.1Ti_1.9(PO₄)₃ mediante el método Pechini utilizando medios de reacción diferentes. En este trabajo se describen las preparaciones efectuadas junto con el estudio estructural y microestructural llevado a cabo en las muestras del ortofosfato obtenidas.

Palabras clave

Ortofosfatos; Síntesis sol-gel; Ph; Temperatura; Caracterización estructural; Análisis microestructural;

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