Recent advances in oriented metal–organic frameworks for supercapacitive energy storage

Abstract

Massive efforts have been devoted in preparing metal-organic frameworks (MOFs) as effective electrode materials for supercapacitors (SC) due to its rich porosity, abundant redox sites, and high surface area. However,...

Bimetallic electronic effects of Mn-doped Ni-MOF shuttle-like nanosheets remarkably enhance the supercapacitive performance

“…4,5 As an innovative type of electrochemical energy storage device between traditional capacitors and batteries, supercapacitors (SCs) have attracted great interest due to their advantages of fast charge and discharge, high specific power, and outstanding cycling stability. [5][6][7] However, SCs still suffer from low specific energy, which is unable to respond to the growing demands of practical electronics and hybrid vehicles. 8 Therefore, a possible way to obtain high specific energy of SCs without compromising specific power is to assemble well-matched HSCs comprising of one EDLC-type electrode and battery-type electrode.…”

Theoretical and Experimental Investigation of In Situ Grown MOF‐Derived Oriented Zr‐Mn‐oxide and Solution‐Free CuO as Hybrid Electrode for Supercapacitors

“…[5,6] MOFs are one of the new classes of crystalline materials which contains both inorganic metals as well as organic linkers. [7][8][9] Owing to their high porosity and enhanced crystal linity, the exploration of new types of MOFs is expanding day by day. For example, hierarchical frameworks, such as MOFs and COFs, have shown admirable properties in membrane and gas applications due to their tailored porosity.…”

MXene in core–shell structures: research progress and future prospects

“…17,18 Scientic studies of electrode materials such as carbon nanotubes, graphene oxide (GO), metal chalcogenides, metalorganic frameworks (MOFs), metal phosphides, high-entropy alloys, and layered hydroxides, and their progress in transiting towards hybrid materials and oriented structures have been signicant and well investigated throughout the years. [19][20][21][22][23][24][25][26][27] For example, transition metal oxides, [28][29][30][31][32] suldes, [33][34][35][36] porous carbon, 37 GO, 38 and reduced GO (rGO) are well-known 2D materials which have been utilized and evaluated in various applications. [39][40][41] 2D structures are desirable as they can act as protective shells or coatings, and also act as substrates to further grow nanomaterials.…”