Abstract:This review presents a comprehensive discussion on the development and application of pristine Fe-MOFs in lithium-ion batteries, sodium-ion batteries, potassium-ion batteries, metal–air batteries and lithium–sulfur batteries.
“…11,12 To this end, numerous anode materials have been developed including metal oxides, alloys, and their composites. [12][13][14] However, the majority of them suffer from volume expansion during the lithiation/delithiation process, which gradually leads to stress accumulation and then crushing. 15 Consequently, it is of great significance to develop high-performance anode materials for Li-ion batteries.…”
Vanadium oxides have attracted massive attention for Li-ion batteries (LIBs) because of their eminently high specific capacity. However, their cycling life and rate capability are limited in practical applications due...
“…11,12 To this end, numerous anode materials have been developed including metal oxides, alloys, and their composites. [12][13][14] However, the majority of them suffer from volume expansion during the lithiation/delithiation process, which gradually leads to stress accumulation and then crushing. 15 Consequently, it is of great significance to develop high-performance anode materials for Li-ion batteries.…”
Vanadium oxides have attracted massive attention for Li-ion batteries (LIBs) because of their eminently high specific capacity. However, their cycling life and rate capability are limited in practical applications due...
“…So far, many new functional separators have shown great potential in practical battery applications. By introducing functional materials coatings on the separator, including polymer materials, carbon-based materials, 9-12 inorganic oxides, 13,14 catalytic polar metal compounds 15 and metal/covalent organic frameworks, [16][17][18][19][20] the specific capacity, cycle stability, multiplier performance, Coulomb efficiency and safety of LSB can be significantly improved. There are two main preparation technologies: one is to use the vacuum suction filtration and barrier layer which were placed on the surface of the PP separator, but this method takes a long time, especially for nanomaterials; the other one would be make a paste of barrier with binder and coat on the PP separator, yet the thickness of the layer cannot be controlled.…”
Lithium-sulfur battery (LSB) offers high energy density in energy storage system in the long run, and it is of much lower cost than commercially lithium-ion batteries. Experimental performance of LSB...
“…[1][2][3][4][5][6][7] In general, the energy density and cycling life of SIBs are highly dependent on cathode materials. [8][9][10][11] Among various cathode materials, P2-type Fe, Mn-based layered oxides for SIBs have been attractive owing to the huge abundance, eco-friendliness, and low price of Fe and Mn. [12][13][14][15] In particular, P2-Na 2/3 Fe 1/2 Mn 1/2 O 2 possesses a high capacity of 190 mA h g −1 within the potential range from 1.5 to 4.3 V, benefitting from those two redox couples of Fe 3+ /Fe 4+ and Mn 3+ /Mn 4+ .…”
P2-type Fe, Mn-based layered oxides have been potential cathode materials for sodium-ion batteries (SIBs), yet suffer from the intrinsically sluggish kinetics and structural instability due to the adverse P2–Z high-voltage...
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