Conductive Polymer Coated Cathodes in Li-O2 Batteries

Deqing Cao; Xiaoxiao Shen; Yaowei Wang; Jianpeng Liu; Huibing Shi; Xiangwen Gao; Xiaojing Liu; Lijun Fu; Yuping Wu; Yuhui Chen

doi:10.1021/acsaem.9b02024

Conductive Polymer Coated Cathodes in Li-O₂ Batteries

Deqing Cao, Xiaoxiao Shen, Yaowei Wang, Jianpeng Liu, Huibing Shi, Xiangwen Gao, Xiaojing Liu, Lijun Fu, Yuping Wu, Yuhui Chen

能源科学与工程学院

科研成果: 期刊稿件 › 文章 › 同行评审

11 引用（Scopus）

摘要

The positive material has been one of the research hotspots in lithium-oxygen batteries. Carbon is the most widely used material due to its cheap price, high conductivity, low weight, and structural diversity. But serious side reactions hinder its practical application. Here, we modified carbon material with three popular organic polymers (poly(2,3 dihydrothieno-1,4-dioxin), polypyrrole, and polyaniline) as coating layers and evaluated its performance in lithium-oxygen batteries with redox mediators. This strategy allows us to manipulate the electrode surface and design electrodes for flexible cells and wearable devices.

源语言	英语
页（从-至）	951-956
页数	6
期刊	ACS Applied Energy Materials
卷	3
期	1
DOI	https://doi.org/10.1021/acsaem.9b02024
出版状态	已出版 - 27 1月 2020

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10.1021/acsaem.9b02024

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abstract = "The positive material has been one of the research hotspots in lithium-oxygen batteries. Carbon is the most widely used material due to its cheap price, high conductivity, low weight, and structural diversity. But serious side reactions hinder its practical application. Here, we modified carbon material with three popular organic polymers (poly(2,3 dihydrothieno-1,4-dioxin), polypyrrole, and polyaniline) as coating layers and evaluated its performance in lithium-oxygen batteries with redox mediators. This strategy allows us to manipulate the electrode surface and design electrodes for flexible cells and wearable devices.",

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T1 - Conductive Polymer Coated Cathodes in Li-O2 Batteries

AU - Cao, Deqing

AU - Shen, Xiaoxiao

AU - Wang, Yaowei

AU - Liu, Jianpeng

AU - Shi, Huibing

AU - Gao, Xiangwen

AU - Liu, Xiaojing

AU - Fu, Lijun

AU - Wu, Yuping

AU - Chen, Yuhui

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N2 - The positive material has been one of the research hotspots in lithium-oxygen batteries. Carbon is the most widely used material due to its cheap price, high conductivity, low weight, and structural diversity. But serious side reactions hinder its practical application. Here, we modified carbon material with three popular organic polymers (poly(2,3 dihydrothieno-1,4-dioxin), polypyrrole, and polyaniline) as coating layers and evaluated its performance in lithium-oxygen batteries with redox mediators. This strategy allows us to manipulate the electrode surface and design electrodes for flexible cells and wearable devices.

AB - The positive material has been one of the research hotspots in lithium-oxygen batteries. Carbon is the most widely used material due to its cheap price, high conductivity, low weight, and structural diversity. But serious side reactions hinder its practical application. Here, we modified carbon material with three popular organic polymers (poly(2,3 dihydrothieno-1,4-dioxin), polypyrrole, and polyaniline) as coating layers and evaluated its performance in lithium-oxygen batteries with redox mediators. This strategy allows us to manipulate the electrode surface and design electrodes for flexible cells and wearable devices.

KW - DEMS

KW - Li-O battery

KW - LiO

KW - PEDOT

KW - conductive polymer electrode

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Conductive Polymer Coated Cathodes in Li-O2 Batteries

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Conductive Polymer Coated Cathodes in Li-O₂ Batteries