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Article
Natural graphite enhanced the electrochemical performance of Li3V2(PO4)3 cathode material for lithium ion batteries
Natural graphite treated by mechanical activation can be directly applied to the preparation of Li3V2(PO4)3. The carbon-coated Li3V2(PO4)3 with monoclinic structure was successfully synthesized by using natural g...
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Article
Synthesis of N-doped graphene/SnS composite and its electrochemical properties for lithium ion batteries
N-doped graphene/SnS composite as high-performance anode materials has been synthesized by a simultaneous solvothermal method using ethylene glycol as solvent. The morphology, structure, and electrochemical pe...
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Article
Reduced graphene oxide/porous Si composite as anode for high-performance lithium ion batteries
Reduced graphene oxide/porous Si composite was fabricated through magnesiothermic reduction of mesoporous silica and subsequent dispersing porous Si in the suspension of graphene oxide followed by reduced proc...
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Article
Synthesis and electrochemical performance of Li2FeSiO4/C cathode material using ascorbic acid as an additive
Carbon-coated Li2FeSiO4 composite (LFS/C-AA) was synthesized via a refluxing-assisted solid-state reaction by using ascorbic acid as additive and characterized by X-ray diffraction (XRD), scanning electron micros...
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Article
Double-walled core-shell structured Si@SiO2@C nanocomposite as anode for lithium-ion batteries
Double-walled core-shell structured Si@SiO2@C nanocomposite has been prepared by calcination of silicon nanoparticles in air and subsequent carbon coating. The obtained Si@SiO2@C nanocomposite demonstrates a reve...
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Article
Polyaniline encapsulated silicon nanocomposite as high-performance anode materials for lithium ion batteries
Polyaniline encapsulated silicon (Si/PANI) nanocomposite as anode materials for high-capacity lithium ion batteries has been prepared by an in situ chemical polymerization of aniline monomer in the suspension ...