(Co0.94Fe0.06)3O4Nanoparticles Embedded Porous Hollow Carbon Nanowire Derived from Co-based metal-organic Frameworks and Its Capacitive Behavior

In this work, (Co0.94Fe0.06)(3)O-4 nanoparticles embedded porous hollow carbon nanowire were prepared by a low temperature calcinations of Co-2(BDC)(2)(dabco) powder loaded with Fe3+ ions. The overall morphology of the MOF material was largely maintained after this low temperature calcinations process. The morphological and compositional characteristics of the calcination products are investigated. It is found that the calcination leads to the generation of (Co0.94Fe0.06)(3)O-4 nanoparticles decorated porous carbon hollow nanowire. The supercapacitance behavior of the (Co0.94Fe0.06)(3)O-4 nanoparticles decorated porous carbon hollow nanowire was also explored.