Mitigation and In Situ Probing of Volume Expansion in Silicon/Graphene Hybrid Anodes for High‐Capacity, High‐Rate‐Capable Lithium‐Ion Batteries

Mitigation and In Situ Probing of Volume Expansion in Silicon/Graphene Hybrid Anodes for High‐Capacity, High‐Rate‐Capable Lithium‐Ion Batteries

Internal macropores in silicon/graphene/graphene nanoribbon (Si/Gr/GNR) hybrid anodes by facile thermal removal of sacrificial polymer, polyvinyl alcohol (PVA), are incorporated, to mitigate the volume expansion of silicon and to increase the silicon utilization and rate capability of the anode. The...

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Bibliographic Details
Main Authors: Yash Joshi, Somayeh Zamani, Christopher Klaassen, Yong Lak Joo
Format: Article
Language:English
Published: Wiley-VCH 2021-12-01
Series:Advanced Energy & Sustainability Research
Subjects:
air-controlled electrospray
graphene nanoribbons
in situ volume expansions
internal pores
silicon–graphene anodes
Online Access:https://doi.org/10.1002/aesr.202100125

Internet

https://doi.org/10.1002/aesr.202100125

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