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Role of chromium in the stability of Ni/Al2O3 catalysts for natural gas reforming
(Elsevier Science, 2000-08)
Ni/Al2 O3 and Ni–Cr/Al2O3 catalysts prepared with melt salts of Ni and Al (Al/Ni=0.5) were studied by magnetic measurements, electron microscopy and catalytic properties. An increase in the catalytic activity and stability ...
Recent advances in the development of magnetically recoverable metal nanoparticle catalysts
(Sociedade Brasileira de Química, 2012)
The aim of this Account is to provide an overview of our current research activities on the design and modification of superparamagnetic nanomaterials for application in the field of magnetic separation and catalysis. ...
Recent Advances in the Development of Magnetically Recoverable Metal Nanoparticle Catalysts
(SOC BRASILEIRA QUIMICASAO PAULO, 2013-08-02)
The aim of this Account is to provide an overview of our current research activities on the design and modification of superparamagnetic nanomaterials for application in the field of magnetic separation and catalysis. ...
Synthesis and comparison of the activities of a catalyst supported on two silicate materials
(2017-04-15)
The focus of this work is inspecting the synthesis and comparison of the activities of a catalyst supported on two silicate materials in the epoxidation of 1-octene. The two new catalyst materials were characterized by ...
Catalyst Recovery and Recycling Facilitated by Magnetic Separation: Iridium and Other Metal Nanoparticles
(WILEY-V C H VERLAG GMBHWEINHEIM, 2012)
The immobilization of metal nanoparticles in magnetic responsive solids allows the easy, fast, and clean separation of catalysts; however, the efficiency of this separation process depends on a strong metalsupport interaction. ...
Selective Allylic oxidation of Cyclohexene by a Magnetically Recoverable Cobalt Oxide Catalyst
(SPRINGER, 2011)
In this work, we prepared a new magnetically recoverable CoO catalyst through the deposition of the catalytic active metal nanoparticles of 2-3 nm on silica-coated magnetite nanoparticles to facilitate the solid separation ...
Separation technology meets green chemistry: Development of magnetically recoverable catalyst supports containing silica, ceria, and titania
(2018)
© 2018 IUPAC & De Gruyter.Magnetic separation can be considered a green technology because it is fast, efficient, consumes low energy, and minimizes the use of solvents and the generation of waste. It has been successfully ...
Separation technology meets green chemistry: Development of magnetically recoverable catalyst supports containing silica, ceria, and titania
(2018)
© 2018 IUPAC & De Gruyter.Magnetic separation can be considered a green technology because it is fast, efficient, consumes low energy, and minimizes the use of solvents and the generation of waste. It has been successfully ...
Aerobic oxidation of monoterpenic alcohols catalyzed by ruthenium hydroxide supported on silica-coated magnetic nanoparticles
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2011)
Ruthenium hydroxide supported on silica-coated magnetic nanoparticles was shown to be an efficient heterogeneous catalyst for the liquid-phase oxidation of a wide range of alcohols using molecular oxygen as a sole oxidant ...