Enhanced Capacitive Deionization of Hollow Mesoporous Carbon Spheres/MOFs Derived Nanocomposites by Interface‐Coating and Space‐Encapsulating Design
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Science"
DOI: 10.1002/advs.202403802
Abstract: Exploring new carbon‐based electrode materials is quite necessary for enhancing capacitive deionization (CDI). Here, hollow mesoporous carbon spheres (HMCSs)/metal‐organic frameworks (MOFs) derived carbon materials (NC(M)/HMCSs and NC(M)@HMCSs) are successfully prepared by interface‐coating and space‐encapsulating design,… read more here.
Keywords: carbon; space; mesoporous carbon; hollow mesoporous ... See more keywords
Customized Structure Design and Functional Mechanism Analysis of Carbon Spheres for Advanced Lithium-Sulfur Batteries.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202104469
Abstract: Lithium-sulfur batteries (LSBs) are attracting much attention due to their high theoretical energy density and are considered to be the predominant competitors for next-generation energy storage systems. The practical commercial application of LSBs is mainly… read more here.
Keywords: carbon spheres; effect; lithium sulfur; lithium ... See more keywords
Solvent-Free Synthesis of Polymer Spheres and the Activation to Porous Carbon Spheres for Advanced Aluminum-Ion Hybrid Capacitors.
Sign Up to like & getrecommendations! Published in 2023 at "Small methods"
DOI: 10.1002/smtd.202300150
Abstract: Porous carbon spheres (PCSs) characteristic of perfect symmetry and ideal rheological property have great potential in electrochemical energy storage (EES). However, conventional synthesis of PCSs heavily relies on solution-based methods that may lead to environmental… read more here.
Keywords: carbon spheres; carbon; porous carbon; solvent free ... See more keywords
In situ preparation of P, O co-doped carbon spheres for high-energy density supercapacitor
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Electrochemistry"
DOI: 10.1007/s10800-019-01308-z
Abstract: Phosphorus and oxygen co-doped carbon spheres with formaldehyde and resorcinol as precursor were successfully prepared by using phosphoric acid solution as phosphorus source and catalyst. When the pH value of applied phosphoric acid solution is… read more here.
Keywords: carbon spheres; doped carbon; carbon; density ... See more keywords
Synthesis, characterization and evaluation of resin-based carbon spheres modified by oxygen functional groups for gaseous elemental mercury capture
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-2231-6
Abstract: A novel resin-based spherical carbon material was successfully prepared by suspension polymerization of alkyl phenol and formaldehyde and steam activation in combination with surface modification by heat treatment with dry air for enhancing Hg0 adsorption.… read more here.
Keywords: adsorption; resin based; carbon spheres; carbon ... See more keywords
The preparation of porous carbon spheres with hierarchical pore structure and the application for high-performance supercapacitors
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-2584-x
Abstract: AbstractPorous carbon spheres with hierarchical pore structure were prepared by an aerosol method from glucose, the formation process was proposed, and the electrochemical performance of the sample was evaluated in both KOH and TEA-BF4/AN electrolyte.… read more here.
Keywords: carbon spheres; hierarchical pore; performance; pore structure ... See more keywords
Ultrasmall SnO2 nanocrystals with adjustable density embedded in N-doped hollow mesoporous carbon spheres as anode for Li+/Na+ batteries
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science"
DOI: 10.1007/s10853-020-05039-x
Abstract: SnO2 has been widely studied in lithium-ion batteries (LIBs) because of its high theoretical specific capacity and reversible alloying reaction. Herein, we reported a novel strategy of confinement growth to implant nano-sized SnO2 crystals into… read more here.
Keywords: sno2; carbon spheres; doped hollow; mesoporous carbon ... See more keywords
Preparation and characterisation of carbon spheres for carbon dioxide capture
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Porous Materials"
DOI: 10.1007/s10934-018-0601-8
Abstract: Carbon spheres were prepared by carbonisation of phenolic resin spheres obtained using a modified Stöber method in a microwave assisted solvothermal reactor. Preparation process involved water–ethanol, ammonia water, resorcinol, potassium oxalate and formaldehyde. The mixture… read more here.
Keywords: carbon spheres; carbon; characterisation carbon; preparation characterisation ... See more keywords
Design of graphitic carbon nitride nanowires with captured mesoporous carbon spheres for EDLC electrode materials
Sign Up to like & getrecommendations! Published in 2018 at "Ionics"
DOI: 10.1007/s11581-018-2544-0
Abstract: Graphitic carbon nitride/mesoporous carbon sphere composites were successfully synthesized using a simple, three-step treatment, and the effects of the mesoporous carbon sphere (MPCS) content on the electrochemical properties of the composites were studied. The MPCSs… read more here.
Keywords: carbon spheres; carbon; graphitic carbon; carbon nitride ... See more keywords
Functionalized N-doped hollow carbon spheres as sulfur host with enhanced electrochemical performances of lithium-sulfur batteries
Sign Up to like & getrecommendations! Published in 2018 at "Ionics"
DOI: 10.1007/s11581-018-2729-6
Abstract: A novel composite, functionalized N-doped hollow carbon spheres (F-NHCS), is proposed as cathode host for improving the cycle stability and rate capability of a Li-S battery, which involves the functionalization of NHCS with oxygen-containing groups.… read more here.
Keywords: carbon spheres; functionalized doped; doped hollow; hollow carbon ... See more keywords
Three-Dimensional Ordered Mesoporous Carbon Spheres Modified with Ultrafine Zinc Oxide Nanoparticles for Enhanced Microwave Absorption Properties
Sign Up to like & getrecommendations! Published in 2021 at "Nano-Micro Letters"
DOI: 10.1007/s40820-021-00601-x
Abstract: Three-dimensional ordered mesoporous carbon spheres modified with ultrafine zinc oxide nanoparticles are successfully prepared. The microwave absorbing performance of zinc oxide/carbon nanocomposites can be controlled through regulating ratio of zinc oxide nanoparticles. Electromagnetic simulation of… read more here.
Keywords: carbon spheres; carbon; zinc oxide; mesoporous carbon ... See more keywords