Intercalation Mechanisms: Revealing the Intercalation Mechanisms of Lithium, Sodium, and Potassium in Hard Carbon (Adv. Energy Mater. 20/2020) | Zendy

Alvin Stevanus | Zendy; Cahyadi Handi Setiadi | Zendy; Hwang Jieun | Zendy; Chang Wonyoung | Zendy; Kwak Sang Kyu | Zendy; Kim Jaehoon | Zendy

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Intercalation Mechanisms: Revealing the Intercalation Mechanisms of Lithium, Sodium, and Potassium in Hard Carbon (Adv. Energy Mater. 20/2020)

Author(s) -

Alvin Stevanus,

Cahyadi Handi Setiadi,

Hwang Jieun,

Chang Wonyoung,

Kwak Sang Kyu,

Kim Jaehoon

Publication year - 2020

Publication title -

advanced energy materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.08

H-Index - 220

eISSN - 1614-6840

pISSN - 1614-6832

DOI - 10.1002/aenm.202070093

Subject(s) - intercalation (chemistry) , graphene , materials science , lithium (medication) , ion , carbon fibers , potassium , sodium , inorganic chemistry , layer (electronics) , chemical engineering , nanotechnology , composite material , organic chemistry , chemistry , composite number , metallurgy , medicine , endocrinology , engineering

In article number 2000283 Sang Kyu Kwak, Jaehoon Kim and co‐workers show that the interlayer spacing of hard carbon decreases after the initial intercalation of a few Li + ions at the edge of the graphene layer, whereas the interlayer spacing is expanded during the initial intercalation of a few Na + and K + ions into the graphene layer. The dilated interlayer spacing is beneficial for Na + and K + ‐ion intercalation at relatively higher potentials than is the case with Li + ‐ion intercalation.

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