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Akademický článek

Synthesis Methods of Si/C Composite Materials for Lithium-Ion Batteries

Autor: Inkyu Park, Hanbyeol Lee, Oh B. Chae

Publikováno v: Batteries, Vol 10, Iss 11, p 381 (2024)

Silicon anodes present a high theoretical capacity of 4200 mAh/g, positioning them as strong contenders for improving the performance of lithium-ion batteries. Despite their potential, the practical application of Si anodes is constrained by their si

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Akademický článek

Advances in Coating Materials for Silicon-Based Lithium-Ion Battery Anodes

Autor: Hyesu Nam, Wonyoung Song, Oh B. Chae

Publikováno v: Energies, Vol 17, Iss 19, p 4970 (2024)

Silicon anodes, which exhibit high theoretical capacity and very low operating potential, are promising as anode candidates that can satisfy the conditions currently required for secondary batteries. However, the low conductivity of silicon and the a

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Akademický článek

Surface-Coating Strategies of Si-Negative Electrode Materials in Lithium-Ion Batteries

Autor: Wonyoung Song, Oh B. Chae

Publikováno v: Batteries, Vol 10, Iss 9, p 327 (2024)

Silicon (Si) is recognized as a promising candidate for next-generation lithium-ion batteries (LIBs) owing to its high theoretical specific capacity (~4200 mAh g−1), low working potential (+), and abundant reserves. However, several challenges, suc

Externí odkaz: https://doaj.org/article/acc2b2220db84a55b34a3d5fec0da92e

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Akademický článek

Behavior of NO3−-Based Electrolyte Additive in Lithium Metal Batteries

Autor: Jeongmin Kim, Taeho Yoon, Oh B. Chae

Publikováno v: Batteries, Vol 10, Iss 4, p 135 (2024)

While lithium metal is highly desired as a next-generation battery material due to its theoretically highest capacity and lowest electrode potential, its practical application has been impeded by stability issues such as dendrite formation and short

Externí odkaz: https://doaj.org/article/25e02a3b764a4f03a0754208f23b74b1

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Akademický článek

Strategies for Enhancing the Stability of Lithium Metal Anodes in Solid-State Electrolytes

Autor: Hanbyeol Lee, Taeho Yoon, Oh B. Chae

Publikováno v: Micromachines, Vol 15, Iss 4, p 453 (2024)

The current commercially used anode material, graphite, has a theoretical capacity of only 372 mAh/g, leading to a relatively low energy density. Lithium (Li) metal is a promising candidate as an anode for enhancing energy density; however, challenge

Externí odkaz: https://doaj.org/article/140b7a4fce8040ceb23ef26af30adbb7

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