Unveiling the Interplay Between Silicon and Graphite in Composite Anodes for Lithium-Ion Batteries.
Sign Up to like & getrecommendations! Published in 2024 at "Small"
DOI: 10.1002/smll.202405674
Abstract: Si provides an effective approach to achieving high-energy batteries owing to its high energy density and abundance. However, the poor stability of Si requires buffering with graphite particles when used as anodes. Currently, commercial lithium-ion… read more here.
Keywords: graphite composite; high energy; lithium ion; ion batteries ... See more keywords
Flashlight‐induced Ultrafast, Scalable Surface Activation of Highly Loaded Graphite Composite Anode
Sign Up to like & getrecommendations! Published in 2024 at "Small Methods"
DOI: 10.1002/smtd.202401361
Abstract: Herein, a straightforward route for fabricating highly loaded graphite composite anodes with enhanced electrochemical performance via ultrafast, scalable flashlight irradiation is presented. When a flashlight irradiates the surface of a thick graphite anode, instantaneous and… read more here.
Keywords: graphite composite; loaded graphite; ultrafast scalable; highly loaded ... See more keywords
MoSe2/graphite composite with excellent hydrogen evolution reaction performance fabricated by rapid selenization method
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.11.189
Abstract: Abstract MoSe2/graphite composite was fabricated by rapid selenization method for the hydrogen evolution reaction (HER) application. The microstructure, surface composition and HER performance of MoSe2/graphite composite were evaluated by scanning electron microscopy, Raman spectroscopy, X-ray… read more here.
Keywords: performance; spectroscopy; hydrogen; graphite composite ... See more keywords
The effect of copper granules on interfacial bonding and properties of the copper-graphite composite prepared by flake powder metallurgy
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Powder Technology"
DOI: 10.1016/j.apt.2019.09.013
Abstract: Abstract The study evaluates the effect of introducing Cu granules and control milling on the microstructure, interfacial bonding and mechanical properties including sintered density, hardness, compressive strength, flexural strength and electrical conductivity of Copper-Graphite (Gr)… read more here.
Keywords: interfacial bonding; metallurgy; powder; flake powder ... See more keywords
Copper-graphite composite: Shear modulus, electrical resistivity, and cross-property connections
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Engineering Science"
DOI: 10.1016/j.ijengsci.2020.103232
Abstract: Abstract Shear modulus and electrical resistivity of copper graphite composites with different volume concentration of randomly oriented transversely-isotropic graphite flakes have been measured using torsion mechanical testing machine and four probe method, respectively. Shear modulus… read more here.
Keywords: shear modulus; graphite composite; copper graphite; electrical resistivity ... See more keywords
Gold nanoparticles/electrochemically expanded graphite composite: A bifunctional platform toward glucose sensing and SERS applications
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2019.113471
Abstract: Abstract An integrated nanogold/expanded graphite based sensor was fabricated by a former electrochemical etching of the pencil lead electrode (PLE) and a later in-situ deposition of gold nanoparticles (AuNPs). The electrochemical pretreatment of PLE (EPLE)… read more here.
Keywords: gold nanoparticles; expanded graphite; composite bifunctional; nanoparticles electrochemically ... See more keywords
Electrochemical and stress characteristics of SiO/Cu/expanded graphite composite as anodes for lithium ion batteries
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2017.02.076
Abstract: Abstract To enhance the electrochemical performance of SiO, a simple electroless plating and ultrasonication method is used to prepare SiO/Cu/expanded graphite(EG) composite. Electrochemical results show that the electrode has a reversible specific capacity of 836… read more here.
Keywords: expanded graphite; stress characteristics; graphite composite; electrochemical stress ... See more keywords
A Red Phosphorus-Graphite Composite as Anode Material for Potassium-Ion Batteries
Sign Up to like & getrecommendations! Published in 2021 at "Materials Today Energy"
DOI: 10.1016/j.mtener.2021.100840
Abstract: Abstract Red phosphorus (RP) is a promising anode material for potassium-ion batteries because of its theoretical capacity of 865 mAh/g delivered at an average potential of 0.5 V vs. K + /K. However, its alloy reaction to form… read more here.
Keywords: material potassium; potassium ion; anode material; graphite composite ... See more keywords
Experimental investigation on thermal properties of paraffin/expanded graphite composite material for low temperature thermal energy storage
Sign Up to like & getrecommendations! Published in 2021 at "Renewable Energy"
DOI: 10.1016/j.renene.2021.06.070
Abstract: Abstract The technology of latent heat storage with phase change materials (PCMs) is one of the promising means to improve the utilization of renewable energy. Nevertheless, its broad application will be limited due to the… read more here.
Keywords: composite pcms; graphite composite; expanded graphite; temperature ... See more keywords
Amorphous-silicon nanoshell on artificial graphite composite as the anode for lithium-ion battery
Sign Up to like & getrecommendations! Published in 2019 at "Solid State Sciences"
DOI: 10.1016/j.solidstatesciences.2019.05.002
Abstract: Abstract The fabrication of uniform amorphous silicon (a-Si) nanoshell on graphite is recognized as a high energy technique for building block into macroscopic materials. Here in, various thick containing nanoscaled A-Si nanoshells could easily be… read more here.
Keywords: silicon nanoshell; graphite composite; nanoshell artificial; artificial graphite ... See more keywords
Preparation of graphite nanoparticles-modified phase change microcapsules and their dispersed slurry for direct absorption solar collectors
Sign Up to like & getrecommendations! Published in 2017 at "Solar Energy Materials and Solar Cells"
DOI: 10.1016/j.solmat.2016.09.020
Abstract: Abstract A microencapsulated phase change composite, in which paraffin as the core and graphite nanoparticles embedded melamine–formaldehyde (MF) as the shell, has been prepared and characterized. The paraffin@MF/graphite composite is composed of spherical particles with… read more here.
Keywords: graphite nanoparticles; graphite composite; paraffin graphite; phase change ... See more keywords