Charge Dynamics Induced by Lithiation Heterogeneity in Silicon‐Graphite Composite Anodes

CL Berhaut, M Mirolo, DZ Dominguez… - Advanced Energy …, 2023 - Wiley Online Library
The reaction processes in Li‐ion batteries can be highly heterogeneous at the electrode
scale, leading to local deviations in the lithium content or local degradation phenomena. To …

Functionalized Binders Boost High‐Capacity Anode Materials

S Dong, L Wang, X Huang, J Liang… - Advanced Functional …, 2024 - Wiley Online Library
The burgeoning field of energy storage battery innovation has sparked a relentless pursuit of
high‐capacity anode materials to meet the escalating demand for improved energy density …

Influence of the Ge content on the lithiation process of crystalline Si 1− x Ge x nanoparticle-based anodes for Li-ion batteries

DZ Dominguez, CL Berhaut, P Kumar… - Journal of Materials …, 2023 - pubs.rsc.org
In the quest for high-capacity Li-ion batteries, moving from classical intercalation reactions
such as those occurring at graphite-based electrodes to alloying reactions is a promising …

Multiscale Micro‐Nano Hierarchical Porous Germanium with Self‐Adaptive Stress Dispersion for Highly Robust Lithium‐Ion Batteries Anode

S Guo, Z Sun, Y Liu, X Guo, H Feng… - Advanced Energy …, 2024 - Wiley Online Library
The manipulation of stress in high‐capacity microscale alloying anode materials, which
undergo significant volumetric variation during cycling, is crucial prerequisite for improved …

In Situ Synthesis of Germanium Particles Decorated in Conjugated N-doped Carbon Matrix: Boosting the Performance of the Lithium-Ion Battery

P Li, H Zhang, L Meng, Y Ding, J Wang… - ACS Applied Energy …, 2022 - ACS Publications
Germanium (Ge) has aroused great attention due to its high theoretical capacity, benign
lithium diffusion, and low working potential. However, application of the Ge anode is …

Controllable preparation of carbon coating Ge nanospheres with a cubic hollow structure for high-performance lithium ion batteries

Y Zhao, Y Li, T Wang, X Zhao, X Kong, G Li… - Journal of Colloid and …, 2025 - Elsevier
Germanium based nanomaterials are very promising as the anodes for the lithium ion
batteries since their large specific capacity, excellent lithium diffusivity and high conductivity …

Accumulated Lattice Strain as an Intrinsic Trigger for the First-Cycle Voltage Decay in Li-Rich 3d Layered Oxides

S Wang, T Zhao, J Chen, A Missyul… - … Applied Materials & …, 2023 - ACS Publications
Li-and Mn-rich layered oxides (LMLOs) are promising cathode materials for Li-ion batteries
(LIBs) owing to their high discharge capacity of above 250 mA hg–1. A high voltage plateau …

Si1-xGex alloys as negative electrode for Li-ion batteries: Impact of morphology in the Li+ diffusion, performance and mechanism

AA Cardenas, N Herlin-Boime, C Haon… - Electrochimica Acta, 2024 - Elsevier
Si 1-x Ge x alloys present interesting cycling performance as Li-ion anodes, owing to the
synergetic effect from silicon's high capacity and germanium's electrical conductivity and Li+ …

Development of nanostructured Ge/C anodes with a multistacking layer fabricated via Ar high-pressure sputtering for high-capacity Li+-ion batteries

T Omae, T Yamada, D Fujikake, T Kozawa… - Applied Physics …, 2024 - iopscience.iop.org
To realize high-capacity Ge anodes for next-generation Li+-ion batteries, a multilayer anode
with a C (top)/Ge (middle)/C (bottom) structure was developed, where nanostructured …

Sulphur Cathodes: An Introduction

T Ahmad, M Sagir, MB Tahir - Lithium-Sulfur Batteries: Key Parameters …, 2024 - Springer
As fossil fuels are burned more and more for energy, the world's environmental problems get
worsen. Therefore, the research and development of renewable, clean energy sources is an …