Reducing the overpotential of an aprotic Li-O2 battery using a conductive graphene interlayer

Liyuan Zhao; Yi Xing; Xiaoyi Xie; Jingning Lai; Nana Zhao; Nan Chen; Li Li; Feng Wu; Renjie Chen

doi:10.1039/c8cc09016e

Reducing the overpotential of an aprotic Li-O₂ battery using a conductive graphene interlayer

Liyuan Zhao, Yi Xing, Xiaoyi Xie, Jingning Lai, Nana Zhao, Nan Chen, Li Li, Feng Wu, Renjie Chen^*

^*Corresponding author for this work

School of Material Science and Engineering

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

An aprotic Li-O₂ battery incorporating a conductive graphene interlayer displays an ultralow overpotential of 0.67 V and a stable cyclability over 200 cycles at a high current density of 500 mA g^-1. The improved performance of the battery is attributed to the role of the graphene interlayer in boosting the formation and decomposition of discharge products.

Original language	English
Pages (from-to)	2102-2105
Number of pages	4
Journal	Chemical Communications
Volume	55
Issue number	14
DOIs	https://doi.org/10.1039/c8cc09016e
Publication status	Published - 2019

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10.1039/c8cc09016e

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abstract = "An aprotic Li-O2 battery incorporating a conductive graphene interlayer displays an ultralow overpotential of 0.67 V and a stable cyclability over 200 cycles at a high current density of 500 mA g-1. The improved performance of the battery is attributed to the role of the graphene interlayer in boosting the formation and decomposition of discharge products.",

author = "Liyuan Zhao and Yi Xing and Xiaoyi Xie and Jingning Lai and Nana Zhao and Nan Chen and Li Li and Feng Wu and Renjie Chen",

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AU - Zhao, Liyuan

AU - Xing, Yi

AU - Xie, Xiaoyi

AU - Lai, Jingning

AU - Zhao, Nana

AU - Chen, Nan

AU - Li, Li

AU - Wu, Feng

AU - Chen, Renjie

PY - 2019

Y1 - 2019

N2 - An aprotic Li-O2 battery incorporating a conductive graphene interlayer displays an ultralow overpotential of 0.67 V and a stable cyclability over 200 cycles at a high current density of 500 mA g-1. The improved performance of the battery is attributed to the role of the graphene interlayer in boosting the formation and decomposition of discharge products.

AB - An aprotic Li-O2 battery incorporating a conductive graphene interlayer displays an ultralow overpotential of 0.67 V and a stable cyclability over 200 cycles at a high current density of 500 mA g-1. The improved performance of the battery is attributed to the role of the graphene interlayer in boosting the formation and decomposition of discharge products.

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U2 - 10.1039/c8cc09016e

DO - 10.1039/c8cc09016e

M3 - Article

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AN - SCOPUS:85061365230

SN - 1359-7345

VL - 55

SP - 2102

EP - 2105

JO - Chemical Communications

JF - Chemical Communications

IS - 14

ER -

Reducing the overpotential of an aprotic Li-O₂ battery using a conductive graphene interlayer

Abstract

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