Puede utilizar el filtro de búsqueda del panel izquierdo para acotar los resultados
Filtro
Tipo de publicación
Todos Libros Revistas
Título
Autor
Palabras clave
ISBN
Acceso DOI
Acceso digital CSIC
Buscar
Datos técnicos
RevistaCatalysis Science & Technology
Año2014
Volumen
Páginas
Internacional

Microwave-assisted synthesis of plate-like SAPO-34 nanocrystals with increased catalyst lifetime in the methanol-to-olefins reaction

Autores:Teresa Álvaro Muñoz, Enrique Sastre, Carlos Márquez Álvarez
Grupos de investigación:Tamices Moleculares
Nanocrystalline SAPO-34 catalysts were obtained using microwave-assisted hydrothermal synthesis. Compared to conventional heating, the use of microwave irradiation allowed to shorten crystallization time from days to several hours, caused lower level of silicon incorporation, which led to slightly lower acidity, and modified crystal size and morphology. SAPO-34 catalyst synthesized in microwave oven exhibited longer lifetime in the methanol-to-olefins reaction due to their thin plate-like crystal morphology, which facilitates accessibility of the reactant to the acid sites.
Palabras clave:
logo de CSIC