Reversible storage of lithium in three-dimensional macroporous germanium

H Jia, R Kloepsch, X He, JP Badillo, P Gao… - Chemistry of …, 2014 - ACS Publications
… , the preparation of novel macroporous germanium (p-Ge) … Three-dimensional (3D)
macroporous germanium particles … , but also as the germanium source. The obtained material …

Highly reversible lithium storage in a 3D macroporous Ge@ C composite

J Cheng, J Wang, W Li, X Liu, Y Yu - RSC advances, 2014 - pubs.rsc.org
… coated 3D macroporous Ge (… germanium dioxide and 0.2 g Mg powder were mixed and
ground, then the gray powder was heated at 650 C to get pure porous Ge powder. Germanium

Cost-Effective Scalable Synthesis of Mesoporous Germanium Particles via a Redox-Transmetalation Reaction for High-Performance Energy Storage Devices

S Choi, J Kim, NS Choi, MG Kim, S Park - ACS nano, 2015 - ACS Publications
… , owing to the mesoporous structure of the germanium particles, and (iii) … mesoporous
germanium anode exhibits a reversible … As a control experiment, we synthesized macroporous Ge …

Synthesis of dual porous structured germanium anodes with exceptional lithium-ion storage performance

D Kwon, J Ryu, M Shin, G Song, D Hong, KS Kim… - Journal of Power …, 2018 - Elsevier
… The Ge electrode exhibits an outstanding reversibility and an … To investigate Li-storage
behavior with respect to different … mesopores and a few macropores) electrodes were assembled …

3D ordered macroporous germanium fabricated by electrodeposition from an ionic liquid and its lithium storage properties

X Liu, J Zhao, J Hao, BL Su, Y Li - Journal of Materials Chemistry A, 2013 - pubs.rsc.org
macroporous frameworks have been easily synthesized. 3D ordered macroporous Ge exhibits
a reversible … In this paper, highly ordered 3D macroporous Ge structures were deposited …

TiO2 particles wrapped onto macroporous germanium skeleton as high performance anode for lithium-ion batteries

Q Liu, J Hou, C Xu, Z Chen, R Qin, H Liu - Chemical Engineering Journal, 2020 - Elsevier
… TiO 2 particles wrapped around macroporous germanium skeleton were … The macroporous
Ge/TiO 2 anode exhibits unique lithium storage performances in term of superior reversible

Germanium nanoparticles supported by 3D ordered macroporous nickel frameworks as high-performance free-standing anodes for Li-ion batteries

X Liu, YS Liu, MM Harris, J Li, KX Wang… - Chemical Engineering …, 2018 - Elsevier
irreversible capacity decay. In this work, Ge nanoparticles are uniformly attached to a 3D
ordered macroporous (… This result indicates that the lithium ion storage in the Ge-NP electrodes …

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
… Thus, LIBs can only deliver a low reversible capacity in … As control experiment, we also
prepare macroporous Ge … as EVs, aerospace and energy storage systems. The LIBs should be …

A wet-chemical route for macroporous inverse opal Ge anodes for lithium ion batteries with high capacity retention

S Geier, R Jung, K Peters, HA Gasteiger… - Sustainable Energy & …, 2018 - pubs.rsc.org
Germanium holds great potential as an anode material for … the electrolyte clearly reduces
the irreversible capacity. Similar … The substrates were then dried under vacuum and stored

Honeycomb-like macro-germanium as high-capacity anodes for lithium-ion batteries with good cycling and rate performance

J Liang, X Li, Z Hou, T Zhang, Y Zhu, X Yan… - Chemistry of …, 2015 - ACS Publications
… and macropores (hundreds of nanometers in diameter). The results above demonstrate that
honeycomb-like macroporous … affords superior storage performance with reversible capacity …