Integrating trifunctional Co@NC-CNTs@NiFe-LDH electrocatalysts with arrays of porous triangle carbon plates for high-power-density rechargeable Zn-air batteries and self-powered water splitting

Ni3Fe/Ni3Fe(OOH)x dynamically coupled on wood-derived nitrogen doped carbon as a bifunctional electrocatalyst for rechargeable zinc–air batteries

“…The hierarchical porous frame structure enables the generated O 2 to be quickly transported to the electrolyte and facilely separated from the surface of the catalyst frame. 63,64 The high-speed electrocatalytic reactions occur at the three-phase interface in situ formed during the ORR and OER reaction process. The synergistic effect of FeNi 3 alloy, Ni 1– x Fe x OOH, and nitrogen-doped catalytically active carbon accelerates the overall reactions.…”

Interfacial Engineering of Leaf-like Bimetallic MOF-Based Co@NC Nanoarrays Coupled with Ultrathin CoFe-LDH Nanosheets for Rechargeable and Flexible Zn-Air Batteries

“…Finally, the ultrathin CoFe-LDH nanosheets were loaded onto Co@NC nanoflakes by electrodeposition, constructing a 3D hierarchical CC/Co@NC/CoFe-LDH-700 self-supporting electrode. There is no doubt that this open porous and interconnected network structure, formed by the longitudinal extension of Co@NC nanoflakes and the lateral extension of CoFe-LDH nanosheets, can provide abundant active sites for redox reactions as well as facilitate the rapid transport of substances (such as O 2 , H 2 O and OH − ) [ 43 ].…”

Metal–Organic Frameworks and Their Composites for Environmental Applications

“…The room temperature conversion method is relatively general and simple. [113,114,116] Typically, Osterrieth et al successfully prepared AuNR@Zr-MOF composites by Zr-MOF and AuNR through at room temperature conversion method. AuNR@MOFs can absorb or block molecules from pores, thus contributing to high selectivity sensing at the end of AuNR.…”