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Peanut-shell derived hard carbon as potential negative electrode material for sodium-ion battery
Sulphur-free hard carbon from peanut shells has been successfully synthesized. Pre-treatment of potassium hydroxide (KOH) plays a crucial role in the...
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Nitrogen/fluorine dual-doped resin-based hard carbon anode with high capacity retention for lithium storage
Heteroatom do** of carbon materials can effectively alter the microstructure and conductivity, thereby improving the electrochemical performance of...
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Hard carbon for sodium storage: Mechanism and performance optimization
Due to the shortage of lithium resource reserves and the pressure of rising prices, sodium-ion batteries have regained the attention of the public,...
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Growing curly graphene layer boosts hard carbon with superior sodium-ion storage
Benefiting from the distinctive ordering degree and local microstructure characteristics, hard carbon (HC) is considered as the most promising anode...
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Structural engineering of hard carbon through spark plasma sintering for enhanced sodium-ion storage
Hard carbon (HC) has emerged as one of the superior anode materials for sodium-ion batteries (SIBs), with its electrochemical performance...
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Structural regulation of coal-derived hard carbon anode for sodium-ion batteries via pre-oxidation
Hard carbon (HC) is broadly recognized as an exceptionally prospective candidate for the anodes of sodium-ion batteries (SIBs), but their practical...
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Bamboo-derived hard carbon/carbon nanotube composites as anode material for long-life sodium-ion batteries with high charge/discharge capacities
Hard carbon derived from bamboo for the anode material of sodium-ion batteries has a three-dimensional (3D) open framework structure and has...
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Insight into the influence of ether and ester electrolytes on the sodium-ion transportation kinetics for hard carbon
The electrochemical performance of hard carbon (HC) materials is closely related to the electrolyte used in the sodium ion batteries (SIBs)....
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Enhanced interphasial stability of hard carbon for sodium-ion battery via film-forming electrolyte additive
Although the operating mechanism of sodium-ion battery (SIB) resembles that of lithium-ion battery, common film-forming additive for lithium-ion...
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Surface engineering based on in situ electro-polymerization to boost the initial Coulombic efficiency of hard carbon anode for sodium-ion battery
Hard carbon (HC) is considered as a commercial candidate for anode materials of sodium-ion batteries due to its low cost and excellent capacity....
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Regulation of pseudographitic carbon domain to boost sodium energy storage
Hard carbon anode has shown extraordinary potentials for sodium-ion batteries (SIBs) owing to the cost-effectiveness and advantaged microstructure....
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An enhanced electrochemical energy storage performance based on porous activated carbon and hard carbon derived from natural maple leaf
The recent development of the nanostructured electrode materials with a large porous carbon structure assures the next-generation material for the...
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Nanometer-size Na cluster formation in micropore of hard carbon as origin of higher-capacity Na-ion battery
Development of high-energy-density anode is crucial for practical application of Na-ion battery as a post Li-ion battery. Hard carbon (HC), though a...
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PVC-Derived Amorphous Carbon Materials for Sodium Storage Anodes
A soft–hard carbon composite anode is prepared using polyvinyl chloride (PVC), the primary component of plastic waste, as a soft carbon material. In...
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Pre-bonded hybrid carbon materials with stable structure as anode for potassium-ion batteries
This paper presents a novel approach for optimizing potassium-ion battery electrode materials. By employing a pre-bonding technique, we have...
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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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Review of Synthesis Methods, Microstructure and Properties of WC – Co-Based Hard Alloys
Advanced recent and traditional processes for synthesizing hard alloys based on WC – Co are reviewed. The mechanisms of grain compaction during...
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Probe on hard carbon electrode derived from orange peel for energy storage application
Activated non-graphitizable hard carbon using orange peel with mesoporous structure has been prepared by pyrolyzation at 700, 800, 900 °C using...
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Some Thoughts on Modeling Abrasion-Corrosion: Wear by Hard Particles in Corrosive Environments
Wear by hard particles can involve abrasion or erosion and is one of the most severe forms of wear. When a corrosive environment is present, the...
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Self-assembly of hierarchical microsized hard carbon-supported Si encapsulated in nitrogen-doped carbon as anode for lithium-ion batteries
Dramatic volumetric variation and poor cyclic stability are great challenges for the practical application of Si anode in lithium-ion batteries. In...
