Browsing Exact and Earth Sciences by Author "Abreu, Wiury Chaves de"
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Magnesium surface enrichment of CoFe2O4 magnetic nanoparticles immobilized with gold : reusable catalysts for green oxidation of benzyl alcohol
Abreu, Wiury Chaves de; Garcia, Marco Aurélio Suller; Nicolodi, Sabrina; Moura, Carla Verônica Rodarte de; Moura, Edmilson Miranda de (2018) [Journal article]Gold nanoparticles have shown excellent activity for selective oxidation of alcohols; such catalytic systems are highly dependent on the initial activation of the substrates, which must occur on the catalyst surface in ... -
Magnetic materials enriched with strontium : a study of the use as catalysts in the transesterification reaction of babassu oil
Abreu, Wiury Chaves de; Moraes, Ana Flávia; Reis, Roberta Yonara Nascimento; Pinto, Bernardo Ferreira; Moura, Carla Verônica Rodarte de; Nicolodi, Sabrina; Moura, Edmilson Miranda de (2019) [Journal article]This work described a new magnetic material enriched with strontium as catalyst to produce babassu biodiesel. The use of magnetic materials has attracted attention due to easy and fast separation from reaction medium. ...