Abstract
The appropriate combination of titania and silica, sulfating and non-sulfating support, respectively, results in Pd catalysts with improved water and sulfur tolerance in methane combustion. For the first time the catalyst recovers the initial activity after one cycle under lean-burn conditions without additional regenerating treatments.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Catalysis
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Methane / chemistry*
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Palladium / chemistry*
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Silicon Dioxide / chemistry
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Sulfates / chemistry*
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Sulfur / chemistry*
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Temperature
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Titanium / chemistry
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Water / chemistry*
Substances
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Sulfates
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Water
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titanium dioxide
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Palladium
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Sulfur
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Silicon Dioxide
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Titanium
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Methane