Ammonia Selective Catalytic Oxidation (IMAGE)

Tokyo Metropolitan University

Ammonia Selective Catalytic Oxidation

Caption

(left) Simplified schematic of gold nanoparticles attached to a niobium oxide framework. (right) Conversion efficiency of filter with and without gold, plus selectivity for conversion to nitrogen and water. The graph shows that frameworks loaded with gold nanoparticles show vastly improved activity at room temperature, with excellent selectivity over the entire temperature range.

Credit

Toru Murayama

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