Recent advances in synthesis of two-dimensional conductive metal-organic frameworks and their electrochemical energy storage application

Crystallographic Insight of Reduced Lattice Volume Expansion in Mesoporous Cu2+‐Doped TiNb2O7 Microspheres during Li+ Insertion

“…[30][31][32][33] Unfortunately, its low packing density leads to a low volume specific energy density of nanomaterials, limiting the practical application. [33][34][35][36] In contrast to the rapid advances mentioned above in the different methods to enhance the direct-viewing performance of TiNb 2 O 7 , its underlying lattice expansion characteristics during cyclic charge/discharge process, however, seem to be largely overlooked. Unlike zero-strain Li 4 Ti 5 O 12 , the expansion/construction of lattice volume during the cyclic charge/discharge process deserves attention.…”

Conductive Co-based metal organic framework nanostructures for excellent potassium- and lithium-ion storage: kinetics and mechanism studies

“…The other strategy is to develop conductive MOFs (c-MOFs) with intrinsic high electronic conductivity. [31][32][33][34]38,39 In those materials, the charges are delocalized in the entire structure, which facilitates the charges' directional movement. 38,40 Combining the abundant porosity and redox active sites, c-MOFs show great potential for electrochemical energy storage.…”

“…[31][32][33][34]38,39 In those materials, the charges are delocalized in the entire structure, which facilitates the charges' directional movement. 38,40 Combining the abundant porosity and redox active sites, c-MOFs show great potential for electrochemical energy storage. 31,33,41 For example, the extended graphene-like conjugated structure in Ni 3 (2,3,6,7,10,11-hexaiminotriphenylene) 2 (Ni-MOF) facilitates the in-plane delocalization of charge and improves the electrical conductivity (s ¼ 1.8 S cm À1 ).…”

A comprehensive review of cathode materials for Na–air batteries

“…The coordination reaction between metal nodes and organic ligands results in a porous network structure and endows MOFs with a large specific surface area, which is conducive to material contact, transport and exchange and ensures the continuation of chemical reactions. [145][146][147] The abundant pores, diverse crystal structures, and outstanding redox activity in MOFs make them widely applicable for energy conversion. 148 In particular, the application of MOFs and their derivatives in bifunctional catalysts (OER/ORR) and their extension (metal-air batteries) provides a natural advantage (Fig.…”