Metal–organic framework based electrode materials for lithium-ion batteries: a review

Abstract

In this review article, a comprehensive insight is given into current progress of electrochemical evaluation of MOFs based material as efficient anode and cathode materials for LIBs.

Exploring ionic liquid-laden metal-organic framework composite materials as hybrid electrolytes in metal (ion) batteries

“…This way, metal ions from the electrolytes can be by reversible inserted/de-inserted into the pores ( Jiang et al, 2021 ), and due to the large void spaces and high structural flexibility, MOFs can also support volume expansions. Consequently, MOFs can also be used as anodes or cathodes, not only delivering high reversible capacities and energy densities but also exhibiting good cyclabilities ( Férey et al, 2005 ; Song and Zhou, 2013 ; Wu et al, 2015 ; Zhang et al, 2019 ; Mehek et al, 2021 ).…”

“…When LIBs are discharged, lithium ions are oxidized at the anode, passing through the electrolyte and intercalating in the cathode material. The efficiency of these processes defines the overall efficiency of the battery ( Mehek et al, 2021 ). Regarding the selection of materials, commercial LIBs use as active materials in the cathode mainly layered oxides such as LiCoO 2 and Li [Ni 1-x-y Mn x Co y ]O 2 , the LiFePO 4 polyanionic material, or the LiMn 2 O 4 spinel ( Nayak et al, 2018 ).…”

Metal–organic frameworks and their derivatives as electrode materials for Li-ion batteries: a mini review

“…17 (ii) Ultra-high porosity (up to 90% free volume), microporous or mesoporous solid materials (average pore size is 9.8 nm); the pore size can be adjusted by changing the length of organic ligands, which is beneficial to promoting Li + diffusion. 18 (iii) Metal centers and organic linkers to provide redox active sites; different MOFs can be obtained by changing these two coordinating components as needed. (iv) A large number of unique nanostructures provide extraordinary cycle life and excellent fast charge–discharge capability.…”

Graphene-Based Metal–Organic Framework Hybrids for Applications in Catalysis, Environmental, and Energy Technologies

“…Motivated by the need to reduce carbon footprints and develop clean energy conversion and storage technologies, considerable research effort has been invested into the design and engineering of porous materials. Metal–organic frameworks (MOFs) are a relatively new class of crystalline materials formed by the coordination of metal ions/clusters and organic bridging ligands. − Because of their high specific surface areas, substantial pore volumes, high concentrations of active metal sites, adjustable structures, and tunable pore diameters, MOFs have diverse applications in fields including gas storage/separation, , catalysis, − water harvesting, − sensing, − water purification, supercapacitors, − and batteries. − Although MOFs are either insulators or poor conductors and thus have inherently limited conductivity, , they can perform extremely well in catalytic applications and energy storage systems such as supercapacitors and batteries.…”