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Preparation of NiCo2S4/carbon hollow sphere for long cycle lithium sulfur batteries
Uniformly distributed NiCo 2 S 4 nanoparticles on hollow carbon spheres were prepared by carbonisation and in-situ vulcanisation methods as a positive...
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Preparation of nano-hollow sphere hydrolytic catalyst and study on its COS removal performance
Micro-nano hollow materials have become a research hotspot due to their unique structure and properties. Blast furnace gas is one of the main...
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CoS2/carbon hollow sphere was used as a matrix of the sulfur cathode for lithium–sulfur batteries with enhanced rate and cycling performance
CoS 2 nanoparticles embedded in carbon hollow spheres (CoS 2 /C-HS) were prepared by a facile in situ sulfidation and carbonization. When used as the...
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Core–shell mesoporous carbon hollow spheres as Se hosts for advanced Al–Se batteries
Incorporating a selenium (Se) positive electrode into aluminum (Al)-ion batteries is an effective strategy for improving the overall battery...
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Processing, characterization and mechanical properties of welded steel hollow sphere-reinforced aluminum matrix composites
Metal matrix composites filled with metal hollow spheres have attracted much attention for their benefits, such as lightweight, load-bearing capacity...
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Nitrogen-rich hollow carbon microspheres with tunable shell thicknesses for enhanced CO2 adsorption
Nitrogen-rich hollow carbon microspheres were successfully synthesized using resorcinol and formaldehyde as carbon sources, tetraethylenepentamine...
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Ambipolar 2,2,6,6-tetramethylpiperidinyloxyl and unipolar KI/VOSO4 redox additives performance for ZnNH4PO4 @ carbon hollow sphere for battery-supercapacitor hybrid device
In the present investigation, as newly synthesized carbon hollow sphere (CHS) through hydrothermal process has been intercalated with as-synthesized...
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Structure construction and wave-absorbing properties of mesoporous hollow carbon microspheres
In this study, SiO 2 hard template method and phenolic resin carbonization were synthesized to prepare porous hollow carbon microspheres. Porous...
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Synthesis of hollow micro-mesoporous nitrogen-doped carbon nanoparticles for enhanced CO2 capture
The design and synthesis of porous carbons with unique structures and diverse functionalities as CO 2 adsorbents constitute a challenging and...
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The impact of carbonization temperature on the microwave-absorbing properties of hollow porous carbon spheres
The increasing problem of electromagnetic pollution has significant drawbacks on both the accurate functioning of electronic facilities and the...
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Ni/Co Nanoparticles Supported on N-Doped Hollow Carbon Composites as High-Performance Catalysts for Rechargeable Li-O2 Battery
Lithium-oxygen (Li-O 2 ) batteries have become one of the most promising next-generation energy storage systems due to their high theoretical specific...
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Sulfur, fluorine, and nitrogen tri-doped carbon hollow spheres for enhanced electrochemical performance in sodium-ion batteries
Sulfur, fluorine, and nitrogen tri-doped carbon hollow spheres (SFNHCS) were simply prepared through a polymerization process using polydopamine...
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Nitrogen-doped carbon-coated hollow SnS2/NiS microflowers for high-performance lithium storage
Nitrogen-doped carbon-coated hollow SnS 2 /NiS (SnS 2 /NiS@N-C) microflowers were obtained using NiSn(OH) 6 nanospheres as the template via a...
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Free-standing graphene@carbon hollow sphere confining high-loading sulfur cathode for high-performance lithium–sulfur batteries
Practical applications of lithium–sulfur batteries are not satisfactory due to the poor conductivity, large volume expansion, dissolution of...
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Micro-/nanostructured ZnFe2O4 hollow sphere/GO composite for structurally enhanced photocatalysis performance
The pollution of organic dyes has become a serious environmental problem. It is still urgent to prepare a highly efficient and environment-friendly...
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Heterostructured CoSe2/Se/hollow carbon spheres as a superior sulfur host for lithium–sulfur batteries
Owing to the high energy density, lithium–sulfur batteries (LSBs) have attracted a lot of attention as a representative of new secondary batteries....
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Prediction of the lithium storage capacity of hollow carbon nano-spheres based on their size and morphology
To date, there is an enormous experimental research focus on discovering the usage of carbon materials as Lithium-ion battery (LIB) anode active...
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Nitrogen and sulfur co-doped mesoporous hollow carbon spheres for high rate sodium ion storage
Sodium-ion batteries (SIBs) exhibit an similar storage mechanism to lithium ion batteries (LIBs). Since lithium is costly and sodium is abundant on...
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Non-magnetic hollow ZnO/C fabricated by a novel ZnO self-sacrificial template hollow engineering for efficient microwave absorption
AbstractThe derivatives of metal–organic frameworks have been proven to be ideal candidates for microwave absorption due to their ability to form...
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Pt, Ag and Au Nanoparticles on Hollow Carbon Spheres as Cathode ORR
Hollow carbon spheres (HCS) have been employed as supporting materials for Pt, Ag, and Au nanoparticles (NPs) in the oxygen reduction reaction (ORR)....
