MOF-derived porous carbon inlaid with MnO₂ nanoparticles as stable aqueous Zn-ion battery cathodes

Abstract

This work opens a window for designing a new generation of structurally stable and highly reversible aqueous zinc ion batteries.

Rationally designed Mn2O3@ZnMn2O4/C core–shell hollow microspheres for aqueous zinc-ion batteries

“…2a also corresponds well with the reference pattern of standard MnCO 3 , and the diffraction peaks from 10° to 20° represent the existence of ZIF-8. 23 The XRD pattern of the sample after calcination in Fig. 2a shows a crystalline hybrid, which matches with Mn 2 O 3 (PDF no.…”

“…2a also corresponds well with the reference pattern of standard MnCO 3 , and the diffraction peaks from 10°to 20°represent the existence of ZIF-8. 23 The XRD pattern of the sample after…”

Metal–Organic Frameworks‐Based Cathode Materials for Energy Storage Applications: A Review

“…[ 21 ] Recent studies also suggest that the MOF‐derived porous carbon cathodes obtained by the pyrolysis of MOFs are effectively used in various batteries. [ 22–25 ]…”

“…[21] Recent studies also suggest that the MOF-derived porous carbon cathodes obtained by the pyrolysis of MOFs are effectively used in various batteries. [22][23][24][25] More recently, Kong et al [26] reviewed the development of MOF/COF-based cathodes for advanced metal-ion batteries, such as Li-ion, sodium-ion, potassium-ion, zinc-ion, magnesium-ion, and aluminum-ion battery applications. Likewise, Wang et al [27] also discussed the significant developments in producing MOF-based composites as cathodes utilized in lithium-ion batteries (LIBs), sodium-ion batteries (SIBs), Li-S/ Se batteries, and Li-O 2 batteries.…”

A lean‐zinc anode battery based on metal–organic framework‐derived carbon

“…4,5 For example, the introduction of ZIF-67-derived carbon into MnO 2 to form C-MnO 2 can effectively solve the problem of manganese-based cathode dissolution and stably run for 1000 cycles. 13 Mn(BTC) MOF, where the zinc storage mechanism is realized through the conversion reaction from Mn(BTC) into MnO 2 , has achieved high reversible capacity and excellent long-term cycling performance over 800 cycles. 14 Coating ZIF-8 on a Zn anode has been proven to be effective in homogenizing charge and ion distributions at the anode-electrolyte interface, which can prolong the cycle life of the anode by eight times.…”