Direct synthesis of ordered meso/macrostructured phosphotungstic acid/SiO2 by EISA method and its catalytic performance of fuel oil
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DOI: 10.1016/j.materresbull.2017.08.034
Abstract: Abstract A series of ordered meso/macrostructured phosphotungstic acid (HPW)/SiO 2 materials were synthesized by evaporation-induced self-assembly (EISA) method using nonionic surfactant (P123) and monodispersed polystyrene (PS) spheres as templates. SEM images displayed close-packed ordered macropores… read more here.
Keywords: phosphotungstic acid; eisa method; macrostructured phosphotungstic; meso macrostructured ... See more keywords