Process for Preparing Pd/γ-Al_2O_3 Composite Membrane
Source abstract
Abstract
The preparation process of Pd/γ-Al2O3 composite membrane for selective hydrogen separation was studied, direct impregnation of pd was achieved by mixing the boehmite sol(γ-AlOOH) with a Pd precursor, followed by ultrasonic dispersing Pd particles uniformly throughout the membrane.The average pore diameter measured by BET was 2.5~4.0nm, SEM, XRD and separation tests were conducted in order to evaluate the properties of the composite membrane.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Membrane Separation and Gas Transport · Catalysts for Methane Reforming · Catalysis and Hydrodesulfurization Studies
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