Selective catalytic reduction of NOx with NH3 over a Cu-SSZ-13 catalyst prepared by a solid state ion exchange method
Journal Article
·
· ChemCatChem, 6(6):1579-1583
A novel solid state method was developed to synthesize Cu-SSZ-13 catalysts with excellent NH3-SCR performance and durable hydrothermal stability. After the solid state ion exchange (SSIE) process, the SSZ framework structure and surface area was maintained. In-situ DRIFTS and NH3-TPD experiments provide evidence that isolated Cu ions were successfully exchanged into the pores, which are the active centers for the NH3-SCR reaction.
- Research Organization:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States). Environmental Molecular Sciences Lab. (EMSL)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 1167304
- Report Number(s):
- PNNL-SA-100650; 47953; VT0401000
- Journal Information:
- ChemCatChem, 6(6):1579-1583, Journal Name: ChemCatChem, 6(6):1579-1583
- Country of Publication:
- United States
- Language:
- English
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