Novel design and synthesis of carbon-coated porous silicon particles as high-performance lithium-ion battery anodes

Recent Advances in Silicon‐Based Electrodes: From Fundamental Research toward Practical Applications

“…The nanoarchitectured designs described above can effectively suppress pulverization but suffer from inferior cycling stability due to continuous SEI growth due to their large specific surface areas. [226] Meanwhile, low intrinsic electronic conductivity also limits their widespread applications. [227,228] Rational engineering of the surface of nanostructured Si (i.e., yolk-shell, core-shell, sandwich, and integrated structures) has emerged as a promising method to overcome these shortcomings.…”

A uniform few-layered carbon coating derived from self-assembled carboxylate monolayers capable of promoting the rate properties and durability of commercial TiO2

“…The uniform and thin carbon coating could facilitate electron transfer, compensating for the poor electronic conductivity of c-TiO 2 . In addition, the carbon layer is also conducive to maintaining the stability of the structure, 26 thus the structure will not easy to be destroyed during the Li + shuttle, which is beneficial to improving the electrochemical performance of c-TiO 2 .…”

Research Progress on Coating Structure of Silicon Anode Materials for Lithium‐Ion Batteries

“…Subsequently, many different composite structures have been developed based on carbon materials, of which the encapsulation structure is a research hotspot that has been confirmed to significantly improve the lithium storage performance of silicon‐based materials [48–51] . Generally, the Si/C composites can be divided into 0D (monodisperse nanoparticles), [34,39,49,52–72] 1D (nanofibers and nanotubes), [35,40,73–80] 2D [graphene (G) sheet], [36,41,81–88] and 3D (graphene shell and porous structure) [38,89–99] material according to the encapsulation structure.…”

“…In another example, Zhao et al [91] . successfully prepared multiscale composite porous Si/C composites by a simple Ag‐assisted chemical corrosion process using micron‐sized silicon as the raw material.…”