Integration of graphite and silicon anodes for the commercialization of high‐energy lithium‐ion batteries

S Chae, SH Choi, N Kim, J Sung… - Angewandte Chemie …, 2020 - Wiley Online Library
Silicon is considered a most promising anode material for overcoming the theoretical
capacity limit of carbonaceous anodes. The use of nanomethods has led to significant …

Alloy negative electrodes for Li-ion batteries

MN Obrovac, VL Chevrier - Chemical reviews, 2014 - ACS Publications
Graphite is an excellent negative electrode (anode) material for Li-ion batteries. It has high
specific capacity (eg,∼ 2.5× higher than LiCoO 2), high volumetric capacity (∼ the same as …

Scalable synthesis of silicon-nanolayer-embedded graphite for high-energy lithium-ion batteries

M Ko, S Chae, J Ma, N Kim, HW Lee, Y Cui, J Cho - Nature Energy, 2016 - nature.com
Existing anode technologies are approaching their limits, and silicon is recognized as a
potential alternative due to its high specific capacity and abundance. However, to date the …

Considering critical factors of silicon/graphite anode materials for practical high-energy lithium-ion battery applications

S He, S Huang, S Wang, I Mizota, X Liu, X Hou - Energy & Fuels, 2020 - ACS Publications
Silicon (Si) is considered to be the most promising anode material to replace graphite due to
its higher theoretical capacity. Nanotechnology has played an important role in addressing …

Robust pitch on silicon nanolayer–embedded graphite for suppressing undesirable volume expansion

SH Choi, G Nam, S Chae, D Kim, N Kim… - Advanced Energy …, 2019 - Wiley Online Library
A significant volume expansion exhibited by high‐capacity active materials upon lithiation
has hindered their application as Li‐ion battery anode materials. Although tremendous …

One‐to‐one comparison of graphite‐blended negative electrodes using silicon nanolayer‐embedded graphite versus commercial benchmarking materials for high …

S Chae, N Kim, J Ma, J Cho… - Advanced Energy Materials, 2017 - Wiley Online Library
While existing carbonaceous anodes for lithium–ion batteries (LIBs) are approaching a
practical capacitive limit, Si has been extensively examined as a potential alternative …

A scalable silicon/graphite anode with high silicon content for high-energy lithium-ion batteries

Z Yan, S Yi, X Li, J Jiang, D Yang, N Du - Materials Today Energy, 2023 - Elsevier
High-capacity Si-based anodes are urgently needed for high-energy lithium-ion batteries in
forthcoming electric vehicles and energy storage systems. However, it is still a challenge to …

Towards maximized volumetric capacity via pore-coordinated design for large-volume-change lithium-ion battery anodes

J Ma, J Sung, J Hong, S Chae, N Kim, SH Choi… - Nature …, 2019 - nature.com
To achieve the urgent requirement for high volumetric energy density in lithium-ion batteries,
alloy-based anodes have been spotlighted as next-generation alternatives. Nonetheless, for …

Top‐down synthesis of silicon/carbon composite anode materials for lithium‐ion batteries: mechanical milling and etching

J Nzabahimana, Z Liu, S Guo, L Wang, X Hu - ChemSusChem, 2020 - Wiley Online Library
Lithium‐ion batteries (LIBs) providing high energy and power densities as well as long cycle
life are in high demand for various applications. Benefitting from its high theoretical specific …

Evaluation of agrowaste/nanoclay/SiO2-based blended nanocomposites for structural applications: comparative physical and mechanical properties

M Matheswaran, P Suresh, G Velmurugan… - Silicon, 2023 - search.proquest.com
Coir pith is one of the most common agricultural wastes in the southern coastal regions of
India, where the coconut is important to both the economy and way of life. The primary goals …