Technology

Hierarchical flower-like FeCo-LDH/GO@montmorillonite composite for environment friendly catalysis of oxygen discount: Fullerenes, Nanotubes and Carbon Nanostructures: Vol 30, No 10


Summary

As a result of excessive swelling capability and enormous floor space, montmorillonite (MMT) has been confirmed platform for the fabrication of environment friendly oxygen discount response (ORR) catalysts. On this work, the composite of CoFe layered double hydroxide (CoFe-LDH), graphene oxide (GO) and MMT was synthesized by way of a facile co-precipitation methodology. The characterization with X-ray diffraction spectroscopy (XRD) and scanning electron microscopy (SEM) signifies that the ready FeCo-LDH/GO@MMT incorporates no impurities and reveals a hierarchical flower-like microstructure. Additional investigation reveals that FeCo-LDH/GO@MMT possesses glorious ORR exercise with 4e-route selectivity, suggesting the synergistic impact between CoFe-LDH, GO and MMT.

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