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Platinum supported on highly-dispersed ceria on activated carbon for the total oxidation of VOCs

“…These results are in agreement with the literature, which reports that toluene total oxidation requires higher temperatures than alcohols [16,17,19,[84][85][86][87]. Previous studies concluded that the reactivity of VOCs for the total oxidation reaction depends on their functional groups.…”

Catalytic performance and mechanism of a Pt/TiO2 catalyst for the oxidation of formaldehyde at room temperature

“…Catalytic oxidation is one of the most promising technologies for the VOCs abatement because VOCs can be oxidized to CO 2 over catalysts at much lower temperatures than those of thermal oxidation [6][7][8]. The conventional catalysts of catalytic oxidation reaction include the supported noble metal (Pt, Pd, Rh and Au) catalysts [7][8][9][10][11][12] and metal oxides (Ag, Cu, Cr and Mn) [13][14][15][16][17][18][19][20].…”

“…The conventional catalysts of catalytic oxidation reaction include the supported noble metal (Pt, Pd, Rh and Au) catalysts [7][8][9][10][11][12] and metal oxides (Ag, Cu, Cr and Mn) [13][14][15][16][17][18][19][20]. Saleh and Hussian [13] investigated the surface decomposition of HCHO on clean and oxidized films of Ni, Pd and Al, and detected an emission of carbon dioxide gas, subsequent to the dissociative adsorption of HCHO on oxidized films above 150 8C.…”

Perfect catalytic oxidation of formaldehyde over a Pt/TiO2 catalyst at room temperature

“…Catalytic oxidation is a promising technology for the abatement of emission of VOCs, because VOCs can be oxidized to CO 2 over catalysts at much lower temperatures than those of thermal oxidation [3][4][5]. For catalytic oxidation reaction, the supported noble metals (Au, Pt, Pd, Rh, Ag) catalysts [4][5][6][7][8][9][10] or metal oxides (Cu, Cr, Mn) [11][12][13][14][15] are the conventional catalysts.…”

“…For catalytic oxidation reaction, the supported noble metals (Au, Pt, Pd, Rh, Ag) catalysts [4][5][6][7][8][9][10] or metal oxides (Cu, Cr, Mn) [11][12][13][14][15] are the conventional catalysts. Imamura et al [10] have found that silver-cerium composite oxide was active for oxidative decomposition of HCHO above 150°C.…”