Effect of external pressure and internal stress on battery performance and lifespan
There are abundant electrochemical-mechanical coupled behaviors in lithium-ion battery
(LIB) cells on the mesoscale or macroscale level, such as electrode delamination, pore …
(LIB) cells on the mesoscale or macroscale level, such as electrode delamination, pore …
Exploring and understanding the roles of Li2Sn and the strategies to beyond present Li-S batteries
Li-S batteries have long been at the pinnacle in the realm of high-energy Li-metal batteries.
Although valuable progress has been made in the last few years, there is not yet any report …
Although valuable progress has been made in the last few years, there is not yet any report …
Effects of mechanical compression on the aging and the expansion behavior of Si/C-composite| NMC811 in different lithium-ion battery cell formats
V Müller, RG Scurtu, K Richter… - Journal of The …, 2019 - iopscience.iop.org
Due to their extreme volume expansion, Si/C-composites suffer from fracture or delamination
and consequent capacity fading during the Li-ion cell operation. One approach to reduce the …
and consequent capacity fading during the Li-ion cell operation. One approach to reduce the …
[HTML][HTML] Analysis of the effect of applying external mechanical pressure on next generation silicon alloy lithium-ion cells
G Berckmans, L De Sutter, M Marinaro, J Smekens… - Electrochimica …, 2019 - Elsevier
This research will focus on characterising and analysing next generation batteries consisting
of silicon-alloy/graphite blend anode combined with a nickel rich lithium nickel manganese …
of silicon-alloy/graphite blend anode combined with a nickel rich lithium nickel manganese …
The role of balancing nanostructured silicon anodes and NMC cathodes in lithium-ion full-cells with high volumetric energy density
A Baasner, F Reuter, M Seidel, A Krause… - Journal of The …, 2020 - iopscience.iop.org
Silicon anodes offer a very promising approach to boost the energy density of lithium-ion
batteries. While silicon anodes show a high capacity and, depending on the system, a good …
batteries. While silicon anodes show a high capacity and, depending on the system, a good …
Influence of external pressure on silicon electrodes in lithium-ion cells
M Göttlinger, P Daubinger, W Stracke, S Hartmann… - Electrochimica …, 2022 - Elsevier
The influence of external pressure on lithium-ion cells containing a silicon anode is
investigated. The performance of pouch-type full cells under rigid compression is compared …
investigated. The performance of pouch-type full cells under rigid compression is compared …
Nanoscale X-ray imaging of ageing in automotive lithium ion battery cells
Due to an increasing number of electric vehicles, battery pack endurance over the cell
lifetime is an important issue of public interest, because it determines to a large degree the …
lifetime is an important issue of public interest, because it determines to a large degree the …
Comprehensive aging analysis of volumetric constrained lithium-ion pouch cells with high concentration silicon-alloy anodes
L De Sutter, G Berckmans, M Marinaro, J Smekens… - Energies, 2018 - mdpi.com
In this research, twenty-four high capacity (1360 mAh) NMC622/Si-alloy Li-ion full pouch
cells with high silicon-alloy content (55%) are cycle aged under seven different cycling …
cells with high silicon-alloy content (55%) are cycle aged under seven different cycling …
Influence of charging protocols on the charging capability and aging of lithium-ion cells with silicon-containing anodes
S Bazlen, P Heugel, O von Kessel, W Commerell… - Journal of Energy …, 2022 - Elsevier
Silicon with a high gravimetric capacity of 3579 mAh g− 1 of the pure material becomes
increasingly common in the anode of lithium-ion batteries to increase energy density on the …
increasingly common in the anode of lithium-ion batteries to increase energy density on the …
Deformation from Formation Until End of Life: Micro X-ray Computed Tomography of Silicon Alloy Containing 18650 Li-Ion Cells
A Pfrang, A Kersys, A Kriston, RG Scurtu… - Journal of The …, 2023 - iopscience.iop.org
The use of Si-containing negative electrodes is one of the most promising options to
increase the energy density of Li-ion batteries. Nonetheless, increasing the Si content in the …
increase the energy density of Li-ion batteries. Nonetheless, increasing the Si content in the …