Fig. 1

Structural analysis of nanocatalysts: a SEM micrograph of Co nanocatalyst; (b) SEM micrograph of Ni nanocatalyst; c XRD spectra of Co of nanocatalyst; d XRD spectra of Ni nanocatalysts
Structural analysis of nanocatalysts: a SEM micrograph of Co nanocatalyst; (b) SEM micrograph of Ni nanocatalyst; c XRD spectra of Co of nanocatalyst; d XRD spectra of Ni nanocatalysts