The activity of the RuO2-TiO2 and RuO2-SiO2 membrane catalysts in oxidation with air of the isopropylic alcohol was determined at temperatures ranging from 40 to 120 degrees C. The RuO2-TiO2 and RuO2-SiO2 membranes were prepared by the sol-gel process and supported on microporous glass membranes. The catalysts were characterized by scanning electron microscopy, IR spectroscopy and X-ray diffraction studies.
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State Univ Rio Grande de Norte, Fac Exact & Nat Sci, Campus Cent, BR-59625620 Mossoro, RN, BrazilState Univ Rio Grande de Norte, Fac Exact & Nat Sci, Campus Cent, BR-59625620 Mossoro, RN, Brazil
Silva, Larissa M.
dos Santos, Ruilianne P. A.
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State Univ Rio Grande de Norte, Fac Exact & Nat Sci, Campus Cent, BR-59625620 Mossoro, RN, BrazilState Univ Rio Grande de Norte, Fac Exact & Nat Sci, Campus Cent, BR-59625620 Mossoro, RN, Brazil
dos Santos, Ruilianne P. A.
Morais, Crislania C. O.
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State Univ Rio Grande de Norte, Fac Exact & Nat Sci, Campus Cent, BR-59625620 Mossoro, RN, BrazilState Univ Rio Grande de Norte, Fac Exact & Nat Sci, Campus Cent, BR-59625620 Mossoro, RN, Brazil
Morais, Crislania C. O.
Vasconcelos, Claudio L.
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State Univ Rio Grande de Norte, Fac Exact & Nat Sci, Campus Cent, BR-59625620 Mossoro, RN, BrazilState Univ Rio Grande de Norte, Fac Exact & Nat Sci, Campus Cent, BR-59625620 Mossoro, RN, Brazil
Vasconcelos, Claudio L.
Martinez-Huitle, Carlos A.
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Univ Fed Rio Grande do Norte, Inst Chem, Campus Univ, BR-59078970 Natal, RN, BrazilState Univ Rio Grande de Norte, Fac Exact & Nat Sci, Campus Cent, BR-59625620 Mossoro, RN, Brazil
Martinez-Huitle, Carlos A.
Castro, Suely S. L.
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State Univ Rio Grande de Norte, Fac Exact & Nat Sci, Campus Cent, BR-59625620 Mossoro, RN, BrazilState Univ Rio Grande de Norte, Fac Exact & Nat Sci, Campus Cent, BR-59625620 Mossoro, RN, Brazil