Browsing Faculty of Natural Sciences by Subject "ORR"

Now showing items 1-3 of 3

    • CNx-modified Fe3O4 as Pt nanoparticle support for the oxygen reduction reaction 

      Wang, Rongfang; Jia, Jingchun; Wang, Hui; Wang, Qizhao; Ji, Shan; Tian, Zhongqun (Springer, 2013)
      A novel electrocatalyst support material, nitrogendoped carbon (CNx)-modified Fe3O4 (Fe3O4-CNx), was synthesized through carbonizing a polypyrrole-Fe3O4 hybridized precursor. Subsequently, Fe3O4-CNx-supported Pt (Pt/Fe3O4-CNx) ...

    • Lanthanum modified Fe3N/carbon foam as highly efficient electrode for zinc-air batteries 

      Wang, M; Linkov, V; Ji, S (Journal of Alloys and Compounds, 2023)
      Efficient electrocatalysts for the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER) are of great importance for large-scale application of rechargeable zinc-air batteries. Iron-nitrogen-carbon materials ...

    • Pt-Sn/C as a possible methanol-tolerant cathode catalyst for DMFC 

      Martin, Lynwill G.; Green, Ivan; Wang, X.; Pasupathi, Sivakumar; Pollet, Bruno G. (Springer Verlag, 2013)
      An effective method was developed for preparing highly dispersed nano-sized Pt–Sn/C electrocatalyst synthesised by a modified polyol reduction method. From XRD patterns, the Pt–Sn/C peaks shifted slightly to lower 2θ angles ...