TY - JOUR
T1 - Mechano-electrochemical Coupling Deformation in Layered Electrode Materials
T2 - A Review of Current Research and Future Directions
AU - Chang, Jia
AU - Yang, Le
AU - Wang, Peng
AU - Song, Wei Li
AU - Wang, Yana
N1 - Publisher Copyright:
© The Chinese Society of Theoretical and Applied Mechanics 2025.
PY - 2025/6
Y1 - 2025/6
N2 - Layered materials, such as graphite and molybdenum disulfide, are promising for electrode materials and microelectronic devices due to their excellent ion-intercalating properties. However, the intercalation and de-intercalation of ions, causing structural deformation and material property variations, would affect battery performance and alter external field responses. The complex problem coupling multiphysics is significant for study and poses a crucial research challenge. This paper reviews the coupling between mechanics, electrochemistry, and electrics during the reaction process, including in situ experimental characterization, theoretical modeling, and design considerations at various scales. Current research has focused on experimental observations beyond the nanoscale and continuum phenomenological models. Further advancements in characterizing layered structural evolution, electron cloud interactions at the atomic level, and developing physics-based multi-field models are essential.
AB - Layered materials, such as graphite and molybdenum disulfide, are promising for electrode materials and microelectronic devices due to their excellent ion-intercalating properties. However, the intercalation and de-intercalation of ions, causing structural deformation and material property variations, would affect battery performance and alter external field responses. The complex problem coupling multiphysics is significant for study and poses a crucial research challenge. This paper reviews the coupling between mechanics, electrochemistry, and electrics during the reaction process, including in situ experimental characterization, theoretical modeling, and design considerations at various scales. Current research has focused on experimental observations beyond the nanoscale and continuum phenomenological models. Further advancements in characterizing layered structural evolution, electron cloud interactions at the atomic level, and developing physics-based multi-field models are essential.
KW - Battery
KW - Deformation
KW - Layered materials
KW - Mechano-electrochemical coupling
UR - https://www.scopus.com/pages/publications/85217437726
U2 - 10.1007/s10338-024-00568-3
DO - 10.1007/s10338-024-00568-3
M3 - Article
AN - SCOPUS:85217437726
SN - 0894-9166
VL - 38
SP - 358
EP - 368
JO - Acta Mechanica Solida Sinica
JF - Acta Mechanica Solida Sinica
IS - 3
ER -