Self-supporting nitrogen-doped reduced graphene oxide@carbon nanofiber hybrid membranes as high-performance integrated air cathodes in microbial fuel cells

Nanofiber applications in microbial fuel cells for enhanced energy generation: a mini review

“…Xu et al 100 used nitrogen-doped reduced graphene oxide–carbon nanofiber hybrid membranes as cathode material which showed superior MFC performance with maximum power density reached 826 mW m −2 and oxygen reduction reaction activity compared to the pristine nitrogen-doped carbon nanofibers and commercial activated carbon ( Fig. 6 ).…”

Porous nitrogen-doped reduced graphene oxide-supported CuO@Cu2O hybrid electrodes for highly sensitive enzyme-free glucose biosensor

“…From the survey of XPS spectra in Figure 3 C, N 1s peak at 398 eV was only observed in the spectra of CuO@Cu 2 O/NrGO and CuO@Cu 2 O/PNrGO; C 1s, O 1s, and Cu 2p peaks can be found in all the samples. N species comes from the urea, and the N 1s spectra shown in Figure S5 can be split into four peaks centered at 398.1, 399.6, 401.1, and 402.6 eV, which are attributed to the pyridinic-N, pyrrolic/pyridone-N, graphitic-N, and N-oxide, 36 , 37 respectively. For CuO@Cu 2 O-bare and CuO@Cu 2 O/rGO, no N 1s spectrum was found due to the absence of nitrogen source during hydrothermal treatment.…”

Fabrication and characterization of NiCu/GO and NiCu/rGO nanocomposites for fuel cell application

“…25 It has recently been utilized as a catalyst support in FCs. [26][27][28] Overall, GO and rGO are two related forms of graphene that have unique characteristics and possible uses in a variety of domains. While both materials have their advantages and disadvantages, they represent a promising area of research for the production of novel nanomaterials with special properties and applications.…”