Methane combustion on sol–gel Rh/ZrO2–Si
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G Pecchi; P Reyes; F Orellana; T López; R Gómez; J L G Fierro
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Article
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1999
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Wiley (John Wiley & Sons)
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English
⚖ 176 KB
Rh/ZrO 2 ±SiO 2 catalysts prepared by impregnation of mixed ZrO 2 ±SiO 2 oxides obtained by using the sol±gel method were characterised and used in the combustion of CH 4 . It was found that the speci®c area and porosity depend strongly on the pH of gelation. Two different Zr precursors were used: Z