Metal-organic framework/mxene heterostructure and its derivatives as electrode materials for rechargeable Zn-based batteries: Design strategies and perspectives

Recent advances in zinc-ion dehydration strategies for optimized Zn–metal batteries

“…222–227 MOFs and COFs, as popular materials with porous frameworks, possess a designable channel size and adjustable chemical properties, which are regarded as promising candidates for the construction of advanced pre-desolvation layers. 228–230 Their ordered channel with appropriate size can exclude the coordinated H 2 O around Zn 2+ , and this effect can be enhanced by selecting functional groups as zincophilic sites, such as –OH, –SO 3 H, –COOH, –NH 2 , –CF 3 , –PO 3 H and CO.…”

MXene materials in electrochemical energy storage systems

“…8). 12,56,61,62 The initial zeta potential of MXenes is usually negative due to the etching agent. By embedding ions, the zeta potential of MXenes is precisely regulated.…”

In situ self-assembly of molybdenum carbide and iron carbide heterostructures on N-doped carbon for an efficient oxygen reduction reaction

“…As a result, transition metal-based electrocatalysts, recognized for their abundance, exceptional catalytic performance, stability, and tunable electronic properties, have received much attention. Research has increasingly focused on these materials, exploring a variety of compounds, including MOF/MOF-derived materials, 13,14 MXenes, 15 oxides, 16 sulfides, nitrides, and borides, due to their promising characteristics for ORR and OER applications.…”