Protocol for fabrication of Pt/RuO2/graphene bifunctional oxygen catalyst in Li-O2 batteries

Yuejiao Li; Lisha Wu; Yajun Ding; Zhong Shuai Wu

doi:10.1016/j.xpro.2023.102746

Protocol for fabrication of Pt/RuO₂/graphene bifunctional oxygen catalyst in Li-O₂ batteries

Yuejiao Li
, Lisha Wu
, Yajun Ding
, Zhong Shuai Wu^*

^*此作品的通讯作者

CAS - Dalian Institute of Chemical Physics

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

The commercial mass production of bifunctional oxygen catalysts with high activity and stability is critical for constructing high-performance lithium-oxygen (Li-O₂) batteries, but remains challenging. Herein, we describe a protocol for the scalable fabrication of a 2D bifunctional electrocatalyst of Pt/RuO₂/graphene by spatial confinement strategy and elaborately evaluate its oxygen reduction/evolution reactions for advanced Li-O₂ batteries. We then detail the synthesis steps for preparing materials followed by assembly and evaluation of the three-electrode systems and coin-type Li-O₂ batteries. For complete details on the use and execution of this protocol, please refer to Li et al. (2023).¹

源语言	英语
文章编号	102746
期刊	STAR Protocols
卷	4
期	4
DOI	https://doi.org/10.1016/j.xpro.2023.102746
出版状态	已出版 - 15 12月 2023
已对外发布	是

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title = "Protocol for fabrication of Pt/RuO2/graphene bifunctional oxygen catalyst in Li-O2 batteries",

abstract = "The commercial mass production of bifunctional oxygen catalysts with high activity and stability is critical for constructing high-performance lithium-oxygen (Li-O2) batteries, but remains challenging. Herein, we describe a protocol for the scalable fabrication of a 2D bifunctional electrocatalyst of Pt/RuO2/graphene by spatial confinement strategy and elaborately evaluate its oxygen reduction/evolution reactions for advanced Li-O2 batteries. We then detail the synthesis steps for preparing materials followed by assembly and evaluation of the three-electrode systems and coin-type Li-O2 batteries. For complete details on the use and execution of this protocol, please refer to Li et al. (2023).1",

keywords = "Chemistry, Energy, Material sciences",

author = "Yuejiao Li and Lisha Wu and Yajun Ding and Wu, \{Zhong Shuai\}",

note = "Publisher Copyright: {\textcopyright} 2023 The Authors",

year = "2023",

month = dec,

day = "15",

doi = "10.1016/j.xpro.2023.102746",

language = "English",

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T1 - Protocol for fabrication of Pt/RuO2/graphene bifunctional oxygen catalyst in Li-O2 batteries

AU - Li, Yuejiao

AU - Wu, Lisha

AU - Ding, Yajun

AU - Wu, Zhong Shuai

PY - 2023/12/15

Y1 - 2023/12/15

N2 - The commercial mass production of bifunctional oxygen catalysts with high activity and stability is critical for constructing high-performance lithium-oxygen (Li-O2) batteries, but remains challenging. Herein, we describe a protocol for the scalable fabrication of a 2D bifunctional electrocatalyst of Pt/RuO2/graphene by spatial confinement strategy and elaborately evaluate its oxygen reduction/evolution reactions for advanced Li-O2 batteries. We then detail the synthesis steps for preparing materials followed by assembly and evaluation of the three-electrode systems and coin-type Li-O2 batteries. For complete details on the use and execution of this protocol, please refer to Li et al. (2023).1

AB - The commercial mass production of bifunctional oxygen catalysts with high activity and stability is critical for constructing high-performance lithium-oxygen (Li-O2) batteries, but remains challenging. Herein, we describe a protocol for the scalable fabrication of a 2D bifunctional electrocatalyst of Pt/RuO2/graphene by spatial confinement strategy and elaborately evaluate its oxygen reduction/evolution reactions for advanced Li-O2 batteries. We then detail the synthesis steps for preparing materials followed by assembly and evaluation of the three-electrode systems and coin-type Li-O2 batteries. For complete details on the use and execution of this protocol, please refer to Li et al. (2023).1

KW - Chemistry

KW - Energy

KW - Material sciences

UR - https://www.scopus.com/pages/publications/85179009554

U2 - 10.1016/j.xpro.2023.102746

DO - 10.1016/j.xpro.2023.102746

M3 - Article

C2 - 38060443

AN - SCOPUS:85179009554

SN - 2666-1667

VL - 4

JO - STAR Protocols

JF - STAR Protocols

IS - 4

M1 - 102746

ER -

Protocol for fabrication of Pt/RuO2/graphene bifunctional oxygen catalyst in Li-O2 batteries

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Protocol for fabrication of Pt/RuO₂/graphene bifunctional oxygen catalyst in Li-O₂ batteries