Monolithic integration of mesoporous germanium: A step toward high-performance on-chip anode

A Dupuy, A Roland, MR Aziziyan, S Sauze… - Materials Today …, 2021 - Elsevier
Advanced energy storage systems are one of the essential pillars for accelerating
development of the cutting-edge technologies, including Internet of things and grid energy …

Ge/GeO2-Ordered Mesoporous Carbon Nanocomposite for Rechargeable Lithium-Ion Batteries with a Long-Term Cycling Performance

L Zeng, X Huang, X Chen, C Zheng… - … Applied Materials & …, 2016 - ACS Publications
Germanium-based nanostructures are receiving intense interest in lithium-ion batteries
because they have ultrahigh lithium ion storage ability. However, the Germanium-based …

Mesoporous germanium anode materials for lithium‐ion battery with exceptional cycling stability in wide temperature range

S Choi, YG Cho, J Kim, NS Choi, HK Song, G Wang… - Small, 2017 - Wiley Online Library
Porous structured materials have unique architectures and are promising for lithium‐ion
batteries to enhance performances. In particular, mesoporous materials have many …

Ge nanoparticles embedded in spherical ordered mesoporous carbon as anode material for high performance lithium ion batteries

M Zhao, DL Zhao, XY Han, HX Yang, YJ Duan… - Electrochimica …, 2018 - Elsevier
Germanium-based anode materials suffer from huge volume expansion during the lithium
ion insertion/extraction process, along with particle agglomeration, resulting in electrodes …

Ge nanoparticles uniformly immobilized on 3D interconnected porous graphene frameworks as anodes for high-performance lithium-ion batteries

Y Chen, Y Zou, X Shen, J Qiu, J Lian, J Pu, S Li… - Journal of Energy …, 2022 - Elsevier
Abstract Germanium (Ge), an alloy-type anode material for lithium-ion batteries (LIBs),
possesses many advantages such as high theoretical capacity and decent electrical …

Mesoporous germanium as anode material of high capacity and good cycling prepared by a mechanochemical reaction

LC Yang, QS Gao, L Li, Y Tang, YP Wu - Electrochemistry Communications, 2010 - Elsevier
Mesoporous Ge was prepared by mechanochemical reaction of GeO2 and Mg powders
followed by an etching process with HCl solution. It was characterized by X-ray diffraction …

Facile synthesis of germanium–reduced graphene oxide composite as anode for high performance lithium-ion batteries

X Zhong, J Wang, W Li, X Liu, Z Yang, L Gu, Y Yu - RSC Advances, 2014 - pubs.rsc.org
Germanium is a promising anode material for lithium ion batteries (LIBs) due to its high
specific capacity, but it still suffers from poor cyclability. A simple method was developed to …

Reversible storage of lithium in three-dimensional macroporous germanium

H Jia, R Kloepsch, X He, JP Badillo, P Gao… - Chemistry of …, 2014 - ACS Publications
In this work, the preparation of novel macroporous germanium (p-Ge) and its
electrochemical characterization as anode material for lithium-ion batteries is presented …

Hierarchical graphene-scaffolded mesoporous germanium dioxide nanostructure for high-performance flexible lithium-ion batteries

R Mo, D Rooney, K Sun - Energy Storage Materials, 2020 - Elsevier
The burgeoning development of sustainable and renewable power sources is stimulating
the growing appetite for next-generation advanced flexible rechargeable lithium ion …

Anisotropic mesoporous germanium nanostructures by fast bipolar electrochemical etching

A Dupuy, MR Aziziyan, D Machon, R Arès… - Electrochimica Acta, 2021 - Elsevier
Mesoporous germanium has received lately a growing interest in many fields. However, the
lack of flexibility and knowledge concerning its electrochemical etching remains important. In …