# Evaluation of performance metrics for high energy density rechargeable lithium–oxygen batteries

https://mdr.nims.go.jp/datasets/b332bcb4-b4b0-4e27-aa38-7f46d0a2368d

## File

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## Id

b332bcb4-b4b0-4e27-aa38-7f46d0a2368d

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-06-19T02:58:33.781180Z

## Updated at

2024-06-19T23:30:23.301509Z

## Published at

2024-06-19T23:30:23.377628Z

## Doi



## First published url

https://doi.org/10.1039/d3fd00082f

## Date published

2023-08-14

## Recorded date published



## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Evaluation of performance metrics for high energy density rechargeable lithium–oxygen
    batteries
  title_type: original
  lang: en

## Description

- description: The demand for practical implementation of rechargeable lithium–oxygen
    batteries (LOBs) has grown owing to their extremely high theoretical energy density.
    However, the factors determining the performance of cell-level high energy density
    LOBs remain unclear. In this study, LOBs with a stacked-cell configuration were
    fabricated and their performance evaluated under different experimental conditions
    to clarify the unique degradation phenomenon under lean-electrolyte and high areal
    capacity conditions. First, the effect of the electrolyte amount against areal
    capacity ratio (E/C) on the battery performance was evaluated, revealing a complicated
    voltage profile for an LOB cell operated under high areal capacity conditions.
    Second, the impact of different kinds of gas-diffusion layer materials on the
    “sudden death” phenomenon during the charging process was investigated. The results
    obtained in the present study reveal the importance of these factors when evaluating
    the performance metrics of LOBs, including cycle life, and round-trip energy efficiency.
    We believe that adopting a suitable experimental setup with appropriate technological
    parameters is crucial for accurately interpreting the complicated phenomenon in
    LOBs with cell-level high energy density.
  description_type: abstract
  lang: und

## Creator

- name: Shoichi Matsuda
  role: author
  orcid: https://orcid.org/0000-0002-0640-3404
  organization: National Institute for Materials Science
- name: Eiki Yasukawa
  role: author
  orcid: https://orcid.org/0000-0003-3709-9473
  organization: National Institute for Materials Science
- name: Shin Kimura
  role: author
  organization: National Institute for Materials Science
- name: Shoji Yamaguchi
  role: author
  organization: National Institute for Materials Science
- name: Kohei Uosaki
  role: author
  orcid: https://orcid.org/0000-0001-8886-3270
  organization: National Institute for Materials Science

## Contact agent



## Publisher

organization: Royal Society of Chemistry (RSC)

## Managing organization



## Keyword

- subject: lithium oxygen battery
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by-nc-nd/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Faraday Discussions
  issn: '13596640'
  volume: '248'
  start_page: 341
  end_page: 354

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## Fileset

- id: 443c86f9-cad4-4cf6-90d1-b1424f4ff18f
  filename: d3fd00082f.pdf
  content_type: application/pdf
  size: 664795
  md5: 0ad78794e83068f3481219e19932372c

## Thumbnail

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filename: d3fd00082f.pdf