Skip to main content

2 Result(s)

within Huazhen Chang Remove this filter Chemistry Remove this filter Organometallic Chemistry Remove this filter Physical Chemistry Remove this filter

and

  1. No Access

    Article

    CeO2–WO3 Mixed Oxides for the Selective Catalytic Reduction of NO x by NH3 Over a Wide Temperature Range

    A series of cerium-tungsten oxide catalysts was prepared by the co-precipitation method and was evaluated for the selective catalytic reduction of NO x by ammonia (NH3-SCR) ...

    Liang Chen, Junhua Li, Wijdan Ablikim, Jun Wang, Huazhen Chang, Lei Ma… in Catalysis Letters (2011)

  2. No Access

    Article

    Comparison on the Performance of α-Fe2O3 and γ-Fe2O3 for Selective Catalytic Reduction of Nitrogen Oxides with Ammonia

    γ-Fe2O3 catalyst showed higher catalytic activity than α-Fe2O3 in 150–300 °C. Both NH3 and NO x species adsorbed and reacted easily on γ-Fe2O3. However, NH3 adsorbed on α-Fe

    Caixia Liu, Shijian Yang, Lei Ma, Yue Peng, Arandiyan Hamidreza… in Catalysis Letters (2013)