Review on electrode-level fracture in lithium-ion batteries

B Lu, C Ning, D Shi, Y Zhao, J Zhang - Chinese Physics B, 2020 - iopscience.iop.org
Fracture occurred in electrodes of the lithium-ion battery compromises the integrity of the
electrode structure and would exert bad influence on the cell performance and cell safety …

Mechanical properties of commercial copper current-collector foils

J Zhu, J Feng, Z Guo - RSC advances, 2014 - pubs.rsc.org
The functionality and reliability of the current collector (CC) are crucial to design and
fabricate electrodes for Li-ion batteries because the CC serves as the bridge between …

Prelithiation design for suppressing delamination in lithium-ion battery electrodes

Y Qian, B Lu, Y Bao, Y Zhao, Y Song… - Applied Mathematics and …, 2021 - Springer
Prelithiation has been intensively investigated in high-capacity lithium-ion batteries (LIBs).
However, the optimization of prelithiation degrees for long service life of LIBs still remains a …

Selection of charge methods for lithium ion batteries by considering diffusion induced stress and charge time

B Lu, Y Song, J Zhang - Journal of Power Sources, 2016 - Elsevier
This article demonstrates the design of charging strategies for lithium ion batteries with
considering the balance between diffusion induced stress and total charge time for two-and …

Numerical calculation of lithiation-induced stress in a spherical electrode: Effect of lithiation-induced structural damage

Y Li, F Yang - Materials Science and Engineering: A, 2022 - Elsevier
The improvement of the long-time stability of metal-ion batteries requires the understanding
of structural integrity of electrode materials during electrochemical cycling. Using the …

[HTML][HTML] On the problem of an axisymmetric thin film bonded to a transversely isotropic substrate

Y Alinia, MA Güler - International Journal of Solids and Structures, 2022 - Elsevier
In this paper, the mechanics of a thin film perfectly adhered to a transversely isotropic
substrate is studied. Neglecting the peeling stress on the interface, the equilibrium equation …

Time to delamination onset and critical size of patterned thin film electrodes of lithium ion batteries

B Lu, Y Song, J Zhang - Journal of Power Sources, 2015 - Elsevier
The state of charge (SOC) or the depth of discharge (DOD) to and the time to delamination
onset and the critical size for delamination, which are potentially important in lithium ion …

Stress fields in hollow core–shell spherical electrodes of lithium ion batteries

Y Liu, P Lv, J Ma, R Bai… - Proceedings of the …, 2014 - royalsocietypublishing.org
This paper presents a comprehensive model coupling the effects of hydrostatic stress,
surface/interface stress, phase transformation and the structure of electrodes. First, the …

Finite element analysis of lithium insertion-induced expansion of a silicon thin film on a rigid substrate under potentiostatic operation

M Liu - Journal of Power Sources, 2015 - Elsevier
Diffusion-induced stress and volumetric expansion under potentiostatic operation are
investigated with an axisymmetric finite element model taking account of plastic yielding …

[HTML][HTML] Finite element analysis of lithiation-induced decohesion of a silicon thin film adhesively bonded to a rigid substrate under potentiostatic operation

M Liu - International Journal of Solids and Structures, 2015 - Elsevier
Insertion-induced stress and interfacial decohesion are studied for a silicon thin film
adhesively bonded to a rigid substrate under potentiostatic operation. An axisymmetric finite …