Sökning: "Al-distribution"

Hittade 1 avhandling innehållade ordet Al-distribution.

  1. 1. On the Character of Active Sites in Copper Exchanged Zeolites during NH3-SCR

    Detta är en avhandling från ; Chalmers tekniska högskola; Gothenburg

    Författare :Lin Chen; [2017]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Cu-SSZ-13; SSIE; O2-dissociation; Al-distribution; NH3-SCR; Chabazite; O2-activation;

    Sammanfattning : Nitrogen oxides (NOx) are formed during combustion in diesel engines and one current approach to reduce NOx to N2 is selective catalytic reduction with NH3 as reducing agent (NH3-SCR). To acquire both high activity and selectivity, the active site is often atomically dispersed metal atom, so-called single-site catalysts. LÄS MER