Applications of MXene-Containing Polypyrrole Nanocomposites in Electrochemical Energy Storage and Conversion

Abstract

The atomically thick two-dimensional (2D) materials are at the forefront of revolutionary technologies for energy storage devices. Due to their fascinating physical and chemical features, these materials have gotten a lot of attention. They are particularly appealing for a wide range of applications, including electrochemical storage systems, due to their simplicity of property tuning. The MXene is a type of 2D material that is widely recognized for its exceptional electrochemical characteristics. The use of these materials in conjunction with conducting polymers, notably polypyrrole (PPy), has opened new possibilities for lightweight, flexible, and portable electrodes. Therefore, herein we report a comprehensive review of recent achievements in the production of MXene/PPy nanocomposites. The structural–property relationship of this class of nanocomposites was taken into consideration with an elaborate discussion of the various characterizations employed. As a result, this research gives a narrative explanation of how PPy interacts with distinct MXenes to produce desirable high-performance nanocomposites. The effects of MXene incorporation on the thermal, electrical, and electrochemical characteristics of the resultant nanocomposites were discussed. Finally, it is critically reviewed and presented as an advanced composite material in electrochemical storage devices, energy conversion, electrochemical sensors, and electromagnetic interference shielding.

Electrorheological and magnetorheological properties of liquid composites based on polypyrrole nanotubes/magnetite nanoparticles

“…This synergy, particularly between electrical conductivity and magnetorheological properties, opens up a wide range of potential applications. These applications span from advanced sensing technologies [10][11][12] and dynamic actuation systems [13,14] to cutting-edge energy storage solutions [15,16]. The ability to harness the unique electric and magnetic interactions within these composites holds the potential to bring transformative changes to diverse technological fields.…”

Quantum Mechanical Study of the Dielectric Response of V2C-ZnO/PPy Ternary Nanocomposite for Energy Storage Application

“…Polymer-based dielectric film are a type of energy storage device that has become important for advanced electronic devices and electric power systems [6][7][8][9]. As such, polymer nanocomposites [7][8][9][10][11][12][13][14], particularly those made from polypyrrole matrix reinforced with nanoscale fillers [11], are being researched for usage in dielectric applications. Flexible regenerated cellulose/polypyrrole composite films [15], polypyrrole/graphite composites [16], graphene/polypyrrole nanocomposites [17], Fe 3 O 4 -polypyrrole hybrid nanocomposites [18], BaTiO 3 /polypyrrole nanocomposites [19], and poly(vinylidene fluoride) nanocomposites reinforced with polypyrrole-decorated graphene oxide are a few examples of polymer nanocomposites with improved dielectric properties [20].…”

Density functional theory investigation of the energy storage potential ofgraphene‐polypyrrolenanocomposites as high‐performance electrode for Zn‐ion batteries

“…However, the performance of Zn‐ion batteries can be improved by using novel materials, such as polypyrrole and graphene that are currently being extensively, researched 16–19 . Graphene is a single layer of carbon atoms that has distinct electronic and mechanical characteristics, 20 while polypyrrole is a conducting polymer with excellent electrochemical properties 21 . Zn‐ion batteries are becoming increasingly attractive for energy storage in various industries, including renewable energy and electric cars; thanks to these materials' promised improvements in the stability and capacity of the resulting devices made of these materials 22,23 …”

“…[16][17][18][19] Graphene is a single layer of carbon atoms that has distinct electronic and mechanical characteristics, 20 while polypyrrole is a conducting polymer with excellent electrochemical properties. 21 Zn-ion batteries are becoming increasingly attractive for energy storage in various industries, including renewable energy and electric cars; thanks to these materials' promised improvements in the stability and capacity of the resulting devices made of these materials. 22,23 As electrodes for Zn-ion batteries and hybrid supercapacitors, the use of graphene and polypyrrole (PPy) composites have recently drawn significant interest from scientists.…”