Highly dispersed Ni-based catalysts for CO2 methanation have been extensively studied over the last decade. However, a highly loaded Ni-based catalyst always results in a large Ni particle size and poor CO2 methanation activity. In this work, a colloidal solution combustion method was used to prepare a highly loaded Ni-La2O3 catalyst (50 wt % Ni) with a small Ni particle size and abundant metal-support interface. The characterizations demonstrated that a Ni-La2O3 catalyst prepared in this way has a mesoporous structure and a small Ni particle size. Due to the small Ni particle size and abundant metal-support interface, the highly loaded mesoporous Ni-La2O3 catalyst exhibits higher activity and selectivity in CO2 methanation compared to the Ni-La2O3 catalyst prepared by a conventional solution combustion method.
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Univ Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Tufts Univ, Dept Chem & Biol Engn, Medford, MA 02155 USAUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Garbarino, Gabriella
Wang, Chongyang
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Tufts Univ, Dept Chem & Biol Engn, Medford, MA 02155 USAUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Wang, Chongyang
Cavattoni, Tullio
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Univ Genoa, DCCI, Via Dodecaneso 31, I-16146 Genoa, ItalyUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Cavattoni, Tullio
Finocchio, Elisabetta
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Univ Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, ItalyUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Finocchio, Elisabetta
Riani, Paola
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Univ Genoa, Dipartimento Farm, Viale Cembrano 4, I-16146 Genoa, ItalyUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Riani, Paola
Flytzani-Stephanopoulos, Maria
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Tufts Univ, Dept Chem & Biol Engn, Medford, MA 02155 USAUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Flytzani-Stephanopoulos, Maria
Busca, Guido
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Univ Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, ItalyUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
机构:
Univ Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Tufts Univ, Dept Chem & Biol Engn, Medford, MA 02155 USAUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Garbarino, Gabriella
Wang, Chongyang
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h-index: 0
机构:
Tufts Univ, Dept Chem & Biol Engn, Medford, MA 02155 USAUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Wang, Chongyang
Cavattoni, Tullio
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Univ Genoa, DCCI, Via Dodecaneso 31, I-16146 Genoa, ItalyUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Cavattoni, Tullio
Finocchio, Elisabetta
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h-index: 0
机构:
Univ Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, ItalyUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Finocchio, Elisabetta
Riani, Paola
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h-index: 0
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Univ Genoa, Dipartimento Farm, Viale Cembrano 4, I-16146 Genoa, ItalyUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Riani, Paola
Flytzani-Stephanopoulos, Maria
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h-index: 0
机构:
Tufts Univ, Dept Chem & Biol Engn, Medford, MA 02155 USAUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy
Flytzani-Stephanopoulos, Maria
Busca, Guido
论文数: 0引用数: 0
h-index: 0
机构:
Univ Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, ItalyUniv Genoa, DICCA, Lab Chim Superfici & Catalisi, Via Opera Pia 15, I-16145 Genoa, Italy