Li-O                         
                        2
                                                  Cell-Scale Energy Densities

Christian Prehal; Stefan A. Freunberger

doi:10.1016/j.joule.2019.01.020

Li-O ₂ Cell-Scale Energy Densities

Christian Prehal, Stefan A. Freunberger^*

^*Corresponding author for this work

Institute for Chemistry and Technology of Materials (6380)

Research output: Contribution to journal › Short survey › peer-review

Abstract

In this issue of Joule, Dongmin Im and coworkers from Samsung in South Korea describe a prototype lithium-O ₂ battery that reaches ∼700 Wh kg ^–1 and ∼600 Wh L ^–1 on the cell level. They cut all components to the minimum to reach this value. Difficulties filling the pores with discharge product and inhomogeneous cell utilization turn out to limit the achievable energy. Their work underlines the importance of reporting performance with respect to full cell weight and volume.

Original language	English
Pages (from-to)	321-323
Number of pages	3
Journal	Joule
Volume	3
Issue number	2
DOIs	https://doi.org/10.1016/j.joule.2019.01.020
Publication status	Published - 20 Feb 2019

ASJC Scopus subject areas

Energy(all)

Fields of Expertise

Advanced Materials Science

Access to Document

10.1016/j.joule.2019.01.020

Cite this

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title = "Li-O 2 Cell-Scale Energy Densities",

abstract = " In this issue of Joule, Dongmin Im and coworkers from Samsung in South Korea describe a prototype lithium-O 2 battery that reaches ∼700 Wh kg –1 and ∼600 Wh L –1 on the cell level. They cut all components to the minimum to reach this value. Difficulties filling the pores with discharge product and inhomogeneous cell utilization turn out to limit the achievable energy. Their work underlines the importance of reporting performance with respect to full cell weight and volume. ",

author = "Christian Prehal and Freunberger, {Stefan A.}",

year = "2019",

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day = "20",

doi = "10.1016/j.joule.2019.01.020",

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journal = "Joule",

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AU - Freunberger, Stefan A.

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AB - In this issue of Joule, Dongmin Im and coworkers from Samsung in South Korea describe a prototype lithium-O 2 battery that reaches ∼700 Wh kg –1 and ∼600 Wh L –1 on the cell level. They cut all components to the minimum to reach this value. Difficulties filling the pores with discharge product and inhomogeneous cell utilization turn out to limit the achievable energy. Their work underlines the importance of reporting performance with respect to full cell weight and volume.

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U2 - 10.1016/j.joule.2019.01.020

DO - 10.1016/j.joule.2019.01.020

M3 - Short survey

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SN - 2542-4351

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EP - 323

JO - Joule

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Li-O ₂ Cell-Scale Energy Densities

Abstract

ASJC Scopus subject areas

Fields of Expertise

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OMICON - Organic Mixed Ion and Electron Conductors for High-Energy Batteries

Cite this

Li-O 2 Cell-Scale Energy Densities

Abstract

ASJC Scopus subject areas

Fields of Expertise

Access to Document

Other files and links

Fingerprint

Projects

OMICON - Organic Mixed Ion and Electron Conductors for High-Energy Batteries

Cite this

Li-O ₂ Cell-Scale Energy Densities