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We also discussed the recent research advancements of 2D polymer nanosheets in the fields of energy storage and conversion applications, such as batteries, supercapacitors, electrocatalysis and photocatalysis. Finally, on the basis of their current development, we put forward the existing challenges and some personal perspectives.
As a promising graphene analogue, two-dimensional (2D) polymer nanosheets with unique 2D features, diversified topological structures and as well as tunable electronic properties, have received extensive attention in recent years.
The development of nanomaterials and their related processing into electrodes and devices can improve the performance and/or development of the existing energy storage systems. We provide a perspective on recent progress in the application of nanomaterials in energy storage devices, such as supercapacitors and batteries.
Two-Dimensional Nanosheet Stacking Structure Films for Li/Na/K-Ion Batteries and Supercapacitors Secondary batteries and supercapacitors are currently the most promising energy storage devices. The energy storage performance of these devices is mainly dependent on the structure and electrode materials.
Nanosheet-stabilized emulsions represent a relatively unexplored approach for the formation of segregated networks where pristine few-layer 2D materials have the potential to confer emulsion stability and network conductivity at volume fractions as low as 10 –5, approaching the minimum loading achievable with 2D nanosheets.
The hybridization of 2D nanosheets with other low-dimensional materials, such as nanotubes and nanoparticles, can generate additional channels for ion transport within the interlayer space. 7, 8 It is difficult to obtain the uniform dispersion of components simply by mixing because agglomeration is unavoidable.
Novel porous heterostructures that coordinate 2D nanosheets with monolayered mesoporous scaffolds offer an opportunity to greatly expand the library of advanced materials …
Up to now, there exist a large number of different types of nanosheets, e.g. inorganic nanosheets (MoS 2 nanosheets, graphene nanosheets, graphene oxide nanosheets …
Here in this review, we summarized the recent research progress in the preparation methods of 2D polymer nanosheets, mainly including interfacial polymerization and …
The COF-367 nanosheets with a thickness of 1.15 nm have been fabricated through the solvothermal reaction between 5,10,15,20-tetra(p-amino-phenyl)porphyrin (H 2 …
The stacking between nanosheets is an intriguing and inevitable phenomenon in the chemistry of nano-interfaces. Two-dimensional metal-organic framework nanosheets are …
,,。 ,GNSs（Graphene nanosheets）GNFs ( Graphene Nano Flakes), …
Graphite phase carbon nitride (g-C3N4) is a promising catalyst for artificial photocatalytic carbon dioxide (CO2) reduction. However, the fast carrier recombination and the …
Herein, sulfur-embedded porous multichannel carbon nanofibers coated with MnO 2 nanosheets (CNFs@S/MnO 2) are rationally designed and fabricated as cathode for lithium …
The synthesis of a perpendicular growth structure of MoS2 nanosheets on graphene for efficient sodium storage is challenging yet ideal due to the benefits of open ion …
To simultaneously achieve low overpotentials and stable operation for water splitting at high current densities, bifunctional electrocatalysts must be designed based on interfacial …
3D AFM topography image of multilayered palladium nanosheet on silicon wafer. [7]The most commonly used nanosheet synthesis methods use a bottom-up approach, e.g., pre …
This resulted in MOF nanosheets with sub-10 nm thickness and 0.29 nm honeycomb-like pores. 28 Because physical exfoliation might damage the structure of MOFs, ball milling at a very low speed of 60 rpm followed by …
Together, these results highlight the potential of emulsion-templated networks stabilized by few-layer nanosheets to enable ultralow loading conductive composites with …
Transition metal selenides are important functional materials owing to their large sodium storage capacity. When used as the anode material of sodium-ion batteries (SIBs), the selenides …
Infectious diseases caused by pathogenic bacteria are a serious threat to global public health. Nowadays, antibiotics and other clinical drugs suffer from some fundamental …
2-Dimensional (2D) transition metal oxides are an emerging class of energy materials that offer a wide spectrum of potential applications in electrochemical energy storage. In this study, V2O5 …
NiCo-spinel oxide as a typical representative can effectively activate PMS and has been designed in a variety of forms (like 3D microspheres and 2D nanosheets) for …
2.1 Synthesis of Ni-MOF and Ni-MOF/C-CNTs Nanosheets. Typically, 40 mg C-CNTs were dispersed in the 60 mL DMF containing 0.5 mmol H 3 BTC with the assistance of …
A new approach to fabricate carbon nanosheets-supported MnO2 nanosheet arrays (MnO2/CNS) from Mn-MOF nanosheet-derived MnO/CNS through a facile low …
The nanosheet stacking structure film formed by the assembly of nanosheets along the vertical direction of the substrate has obvious structural advantages for battery or supercapacitor electrodes, such as open ion diffusion …
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