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Synthesis of Pt-zeolite coated palladium alloys as catalytic membranes for hydrogen production
(Pergamon-Elsevier Science Ltd, 2021-01)
PdAu composite membranes were applied for the preparation of PtNaA-PdAu catalytic membranes for hydrogen production from the water gas shift reaction. In the first stage, the deposition of NaA zeolite on top of the PdAu ...
Síntesis y caracterización de membranas compuestas de zeolitas para la purificación de hidrógeno
(2017-03-31)
Para la obtención de la zeolita NaA se estudiaron dos rutas de síntesis: gel concentrado y solución clara. Se determinaron las mejores condiciones para la obtención de de la fase NaA pura y se investigó la influencia de ...
Pt encapsulated into NaA zeolite as catalyst for the WGS reaction
(Elsevier Science, 2019-02)
Pt catalysts were prepared by encapsulating the active metal in the NaA zeolite structure. The catalysts were prepared by hydrothermal synthesis using two heating sources, conventional heating through a thermal bath and ...