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Novel metastable Bi:Co and Bi:Fe alloys nanodots@carbon as anodes for high rate K-ion batteries
Bi is a promising anode material for potassium-ion batteries (PIBs) due to its high theoretical capacity. However, severe pulverization upon cycling...
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High-capacity potassium ion storage mechanisms in a soft carbon revealed by solid-state NMR spectroscopy
Carbon materials are crucially important for the realization of potassium-ion batteries. However, the potassium storage mechanisms in various carbon...
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Layered K0.54Mn0.78Mg0.22O2 as a high-performance cathode material for potassium-ion batteries
Layered Mn-based oxides are one of the promising cathode materials for potassium-ion batteries (KIBs) owing to their high theoretical capacities,...
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Recent progresses on alloy-based anodes for potassium-ion batteries
AbstractPotassium-ion batteries (KIBs) are one of the most promising large-scale electric energy storage systems due to the high abundance and low...
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Design and optimization of carbon materials as anodes for advanced potassium-ion storage
With the swift advancement of renewable energy and escalating demands for energy storage, potassium-ion batteries (PIBs) are increasingly recognized...
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Tungsten chalcogenides as anodes for potassium-ion batteries
Potassium-ion batteries (PIBs) by virtue of their strong cost competitiveness and similar electrochemical properties to lithium-ion batteries have...
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Uniform implantation of ultrafine Cu2S nanoparticles into carbon nanowires for efficient potassium-ion battery anodes
Owing to their high capacities and abundant resources, transition metal sulfides (TMSs) have been proven attractive anode materials for potassium-ion...
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Regulation of solvation structure and the cooperation environment of potassium bonds for wider-temperature adaptive potassium storage
Antimony selenide (Sb 2 Se 3 ) is one of the perspective candidates for potassium-ion batteries due to its advanced virtues stem including featured high...
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Rational design of Sn4P3/Ti3C2Tx composite anode with enhanced performance for potassium-ion battery
The potential application of high-capacity Sn 4 P 3 anode for potassium-ion batteries (PIBs) is hindered by the poor cycle stability mainly rooted from...
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N/S co-doped carbon nanosheet bundles as high-capacity anode for potassium-ion battery
Potassium-ion batteries (PIBs) are of academic and economic significance, but still limited by the lack of highly active electrode materials for...
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Flexible and free-standing La0.33Ti2(PO4)3/C nanofibers film as a novel high-performance anode for sodium- and potassium-ion batteries
Na superionic conductor (NASICON)-type La 0.33 Ti 2 (PO 4 ) 3 (LaTP) is firstly proposed as sodium/potassium storage materials. The density functional...
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Fast and stable K-ion storage enabled by synergistic interlayer and pore-structure engineering
Carbon-based material has been regarded as one of the most promising electrode materials for potassium-ion batteries (PIBs). However, the battery...
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Ultralow-concentration electrolyte boosting K0.486V2O5 for high-performance proton storage
High-concentration electrolytes are considered a promising tool for widening stable electrochemical windows and enhancing the electrochemical...
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Van der Waals heterostructure engineering by 2D space-confinement for advanced potassium-ion storage
Molybdenum disulfide (MoS 2 ) has received enormous attentions in the electrochemical energy storage due to its unique two-dimensional layered...
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Construction and electrochemical mechanism investigation of hierarchical core—shell like composite as high performance anode for potassium ion batteries
Potassium-ion batteries (PIBs) are promising candidates for next-generation energy storage devices due to the earth abundance of potassium, low cost,...
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Review on recent advances of inorganic electrode materials for potassium-ion batteries
Rechargeable potassium-ion batteries (PIBs) have great potential in the application of electrochemical energy storage devices due to the low cost,...
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Novel N-doped multichannel carbon nanofiber architecture with porous CoS nanoprisms for high-performance potassium-ion batteries
Potassium-ion batteries (PIBs) have gained significant attention as an alternative to lithium-ion batteries (LIBs) due to the abundance of potassium...
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Recent advances and perspective in metal coordination materials-based electrode materials for potassium-ion batteries
AbstractRecently, to ameliorate the forthcoming energy crisis, sustainable energy conversion and storage devices have been extensively investigated....
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Ultra-stable K metal anode enabled by oxygen-rich carbon cloth
The K metal batteries are emerged as promising alternatives beyond commercialized Li-ion batteries. However, suppressing uncontrolled dendrite is...
