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Production of high-energy Li-ion batteries comprising silicon-containing anodes and insertion-type cathodes.

ABSTRACT: Rechargeable Li-based battery technologies utilising silicon, silicon-based, and Si-derivative anodes coupled with high-capacity/high-voltage insertion-type cathodes have reaped significant interest from both academic and industrial sectors. This stems from their practically achievable energy density, offering a new avenue towards the mass-market adoption of electric vehicles and renewable energy sources. Nevertheless, such high-energy systems are limited by their complex chemistry and intrinsic drawbacks. From this perspective, we present the progress, current status, prevailing challenges and mitigating strategies of Li-based battery systems comprising silicon-containing anodes and insertion-type cathodes. This is accompanied by an assessment of their potential to meet the targets for evolving volume- and weight-sensitive applications such as electro-mobility.

SUBMITTER: Eshetu GG

PROVIDER: S-EPMC8443554 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature

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Production of high-energy Li-ion batteries comprising silicon-containing anodes and insertion-type cathodes.

Eshetu Gebrekidan Gebresilassie GG Zhang Heng H Judez Xabier X Adenusi Henry H Armand Michel M Passerini Stefano S Figgemeier Egbert E

Nature communications 20210915 1

Rechargeable Li-based battery technologies utilising silicon, silicon-based, and Si-derivative anodes coupled with high-capacity/high-voltage insertion-type cathodes have reaped significant interest from both academic and industrial sectors. This stems from their practically achievable energy density, offering a new avenue towards the mass-market adoption of electric vehicles and renewable energy sources. Nevertheless, such high-energy systems are limited by their complex chemistry and intrinsic ...[more]

PMID: 34526508

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