Binder-free nanostructured germanium anode for high resilience lithium-ion battery

S Fugattini, U Gulzar, A Andreoli, L Carbone… - Electrochimica …, 2022 - Elsevier
… In this work, a highly resilient nanostructured Ge anode for high-performance LIBs is
introduced. The synthesis procedure is based on a two-step realization process that allows the …

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
germanium (Ge) featuring micro‐nano hierarchical architecture as viable anode for high‐…
rational design of high‐performance and durable alloying anodes toward high‐energy LIBs. …

… double-walled ultrathin graphite tube conductive scaffold with encapsulated germanium nanoparticles as a high-areal-capacity and cycle-stable anode for lithium-ion …

R Mo, Z Lei, D Rooney, K Sun - ACS nano, 2019 - ACS Publications
… a highly promising anode with both high capacity and high rate performance. Importantly,
this work provides an approach to fabricate high-areal-capacity anodes with long cycling …

Highly stable germanium microparticle anodes with a hybrid conductive shell for high volumetric and fast lithium storage

G Song, JH Lee, S Lee, DY Han, S Choi… - … Applied Materials & …, 2021 - ACS Publications
… on a germanium microstructure. The shell enables facile hybrid ionic/electronic conductivity
for swift charge mobility in the germanium anode, … The stress-resilient properties of dense …

[HTML][HTML] Pyramid-Patterned Germanium Composite Film Anode for Rechargeable Lithium-Ion Batteries Prepared Using a One-Step Physical Method

L Wang, M Wang, L Jiao, H Wang, J Yang, X Dong, T Bi… - Coatings, 2023 - mdpi.com
high abundance on the Earth’s surface is germanium (Ge). It … Based on the application and
study of carbon anodes, the ion … The LIBs’ anode materials, which primarily consist of carbon …

Measurements of stress and fracture in germanium electrodes of lithium-ion batteries during electrochemical lithiation and delithiation

M Pharr, YS Choi, D Lee, KH Oh, JJ Vlassak - Journal of Power Sources, 2016 - Elsevier
… studies have examined mechanical characteristics of germanium anodes. Using in-situ …
germanium electrodes that avoid fracture. Generally speaking, Ge electrodes are more resilient

Germanium on seamless graphene carbon nanotube hybrids for lithium ion anodes

C Gao, ND Kim, RV Salvatierra, SK Lee, L Li, Y Li… - Carbon, 2017 - Elsevier
… The mechanical resilience of the GCNT lessens Ge pulverization on charge/discharge of …
/GCNT anode has a high specific capacity of 1315 mAh/g after 200 cycles at 0.5 A/g and a high

Nanostructured germanium anode for lithium-ion batteries for aerospace technologies

V Diolaiti, A Andreoli, P Bernardoni… - 2022 IEEE 22nd …, 2022 - ieeexplore.ieee.org
… of thin nano-structured Germanium films to be used as anode for lithium-ion batteries
exploiting the Ge high theoretical specific capacity. The thin Germanium film is realized by means …

[HTML][HTML] Binder-free germanium nanoparticle decorated multi-wall carbon nanotube anodes prepared via two-step electrophoretic deposition for high capacity Li-ion …

XM Pham, SA Ahad, NN Patil, H Geaney, S Singh… - Nanoscale …, 2024 - pubs.rsc.org
Germanium (Ge) has a high theoretical specific capacity (1384 mA hg−1) and fast lithium-ion
diffusivity, which makes it an attractive anode material for lithium-ion batteries (LIBs). …

Comparison of Porous Germanium Thin Films on SS and Mo as Anode for High-Performance LIBs

V Diolaiti, A Andreoli, S Chauque… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
… usage of Germanium as the active material for the negative electrode since it has a higher
theoretical … performance of thin films of Germanium deposited on metallic substrates and then …