Ultrathin Palladium Nanomesh for Electrocatalysis

Jingjie Ge; Pei Wei; Geng Wu; Yudan Liu; Tongwei Yuan; Zhijun Li; Yunteng Qu; Yuen Wu; Hai Li; Zhongbin Zhuang; Xun Hong; Yadong Li

doi:10.1002/anie.201800552

Ultrathin Palladium Nanomesh for Electrocatalysis

Jingjie Ge, Pei Wei, Geng Wu, Yudan Liu, Tongwei Yuan, Zhijun Li, Yunteng Qu, Yuen Wu, Hai Li, Zhongbin Zhuang, Xun Hong, Yadong Li

柔性电子（未来科技）学院|先进材料研究院

科研成果: 期刊稿件 › 文章 › 同行评审

112 引用（Scopus）

摘要

An ordered mesh of palladium with a thickness of about 3 nm was synthesized by a solution-based oxidative etching. The ultrathin palladium nanomeshes have an interconnected two-dimensional network of densely arrayed, ultrathin quasi-nanoribbons that form ordered open holes. The unique mesoporous structure and high specific surface area make these ultrathin Pd nanomeshes display superior catalytic performance for ethanol electrooxidation (mass activity of 5.40 Am g⁻¹ and specific activity of 7.09 mA cm⁻² at 0.8 V vs. RHE). Furthermore, the regular mesh structure can be applied to support other noble metals, such as platinum, which exhibits extremely high hydrogen evolution reaction (HER) activity and durability.

源语言	英语
页（从-至）	3435-3438
页数	4
期刊	Angewandte Chemie - International Edition
卷	57
期	13
DOI	https://doi.org/10.1002/anie.201800552
出版状态	已出版 - 19 3月 2018

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abstract = "An ordered mesh of palladium with a thickness of about 3 nm was synthesized by a solution-based oxidative etching. The ultrathin palladium nanomeshes have an interconnected two-dimensional network of densely arrayed, ultrathin quasi-nanoribbons that form ordered open holes. The unique mesoporous structure and high specific surface area make these ultrathin Pd nanomeshes display superior catalytic performance for ethanol electrooxidation (mass activity of 5.40 Am g−1 and specific activity of 7.09 mA cm−2 at 0.8 V vs. RHE). Furthermore, the regular mesh structure can be applied to support other noble metals, such as platinum, which exhibits extremely high hydrogen evolution reaction (HER) activity and durability.",

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doi = "10.1002/anie.201800552",

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T1 - Ultrathin Palladium Nanomesh for Electrocatalysis

AU - Ge, Jingjie

AU - Wei, Pei

AU - Wu, Geng

AU - Liu, Yudan

AU - Yuan, Tongwei

AU - Li, Zhijun

AU - Qu, Yunteng

AU - Wu, Yuen

AU - Li, Hai

AU - Zhuang, Zhongbin

AU - Hong, Xun

AU - Li, Yadong

PY - 2018/3/19

Y1 - 2018/3/19

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AB - An ordered mesh of palladium with a thickness of about 3 nm was synthesized by a solution-based oxidative etching. The ultrathin palladium nanomeshes have an interconnected two-dimensional network of densely arrayed, ultrathin quasi-nanoribbons that form ordered open holes. The unique mesoporous structure and high specific surface area make these ultrathin Pd nanomeshes display superior catalytic performance for ethanol electrooxidation (mass activity of 5.40 Am g−1 and specific activity of 7.09 mA cm−2 at 0.8 V vs. RHE). Furthermore, the regular mesh structure can be applied to support other noble metals, such as platinum, which exhibits extremely high hydrogen evolution reaction (HER) activity and durability.

KW - electrocatalysis

KW - nanomesh

KW - nanosheet

KW - palladium

KW - ultrathin

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

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Ultrathin Palladium Nanomesh for Electrocatalysis

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