MOF-derived heterostructure CoNi/CoNiP anchored on MXene framework as a superior bifunctional electrocatalyst for zinc-air batteries

Jingyuan Qiao; Zhuoheng Bao; Lingqiao Kong; Xingyu Liu; Chengjie Lu; Meng Ni; Wei He; Min Zhou; Zheng Ming Sun

doi:10.1016/j.cclet.2023.108318

MOF-derived heterostructure CoNi/CoNiP anchored on MXene framework as a superior bifunctional electrocatalyst for zinc-air batteries

Jingyuan Qiao, Zhuoheng Bao, Lingqiao Kong, Xingyu Liu, Chengjie Lu, Meng Ni, Wei He, Min Zhou, Zheng Ming Sun

Research output: Journal article publication › Journal article › Academic research › peer-review

17 Citations (Scopus)

Abstract

Zinc-air batteries (ZABs) are regarded as promising next-generation energy storage devices but limited by their sluggish oxygen reduction/evolution reactions (ORR/OER). Herein, the bifunctional catalyst consisting of MXene and metal compounds has been constructed via a controllable strategy. For demonstration, a 3D MXene framework with anchored heterostructure CoNi/CoNiP and nitrogen-doped carbon (NC) called H-CNP@M is constructed by metal-ion inducement and phosphorization. The bimetal-semiconductor heterostructure greatly enhances the catalytic performance. The H-CNP@M exhibits superior activities toward ORR (E_1/₂ = 0.833 V) and OER (η₁₀ = 294 mV). Both aqueous and all-solid-state ZAB assembled with H-CNP@M demonstrate superior performance (peak power density of 166.5 mW/cm² in aqueous case). This work provides a facile and general strategy to prepare MXene-supported bimetallic heterostructure for high-performance electrochemical energy devices.

Original language	English
Article number	108318
Journal	Chinese Chemical Letters
Volume	34
Issue number	12
DOIs	https://doi.org/10.1016/j.cclet.2023.108318
Publication status	Published - Dec 2023

Keywords

Bifunctional electrocatalyst
Heterostructure
Metal-organic frameworks
MXene
Zn-air battery

ASJC Scopus subject areas

General Chemistry

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10.1016/j.cclet.2023.108318

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@article{500124a35904408ab5bc6d308f2eb460,

title = "MOF-derived heterostructure CoNi/CoNiP anchored on MXene framework as a superior bifunctional electrocatalyst for zinc-air batteries",

abstract = "Zinc-air batteries (ZABs) are regarded as promising next-generation energy storage devices but limited by their sluggish oxygen reduction/evolution reactions (ORR/OER). Herein, the bifunctional catalyst consisting of MXene and metal compounds has been constructed via a controllable strategy. For demonstration, a 3D MXene framework with anchored heterostructure CoNi/CoNiP and nitrogen-doped carbon (NC) called H-CNP@M is constructed by metal-ion inducement and phosphorization. The bimetal-semiconductor heterostructure greatly enhances the catalytic performance. The H-CNP@M exhibits superior activities toward ORR (E1/2 = 0.833 V) and OER (η10 = 294 mV). Both aqueous and all-solid-state ZAB assembled with H-CNP@M demonstrate superior performance (peak power density of 166.5 mW/cm2 in aqueous case). This work provides a facile and general strategy to prepare MXene-supported bimetallic heterostructure for high-performance electrochemical energy devices.",

keywords = "Bifunctional electrocatalyst, Heterostructure, Metal-organic frameworks, MXene, Zn-air battery",

author = "Jingyuan Qiao and Zhuoheng Bao and Lingqiao Kong and Xingyu Liu and Chengjie Lu and Meng Ni and Wei He and Min Zhou and Sun, {Zheng Ming}",

note = "Funding Information: This study was supported by Natural Science Foundation of Jiangsu Province (No. BK20200406 ), National Natural Science Foundation of China (Nos. 51731004 , 22075263 , 52002366 ), National Key R&D Program of China (No. 2021YFA1501502 ), the Fundamental Research Funds for the Central Universities (No. WK2060000039 ), the Collaborative Research Fund (No. C5031-20G ) from Research Grant Council, University Grants Committee, Hong Kong SAR, and Project of Strategic Importance Program of The Hong Kong Polytechnic University (No. P0035168 ). Publisher Copyright: {\textcopyright} 2023",

year = "2023",

month = dec,

doi = "10.1016/j.cclet.2023.108318",

language = "English",

volume = "34",

journal = "Chinese Chemical Letters",

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TY - JOUR

T1 - MOF-derived heterostructure CoNi/CoNiP anchored on MXene framework as a superior bifunctional electrocatalyst for zinc-air batteries

AU - Qiao, Jingyuan

AU - Bao, Zhuoheng

AU - Kong, Lingqiao

AU - Liu, Xingyu

AU - Lu, Chengjie

AU - Ni, Meng

AU - He, Wei

AU - Zhou, Min

AU - Sun, Zheng Ming

N1 - Funding Information: This study was supported by Natural Science Foundation of Jiangsu Province (No. BK20200406 ), National Natural Science Foundation of China (Nos. 51731004 , 22075263 , 52002366 ), National Key R&D Program of China (No. 2021YFA1501502 ), the Fundamental Research Funds for the Central Universities (No. WK2060000039 ), the Collaborative Research Fund (No. C5031-20G ) from Research Grant Council, University Grants Committee, Hong Kong SAR, and Project of Strategic Importance Program of The Hong Kong Polytechnic University (No. P0035168 ). Publisher Copyright: © 2023

PY - 2023/12

Y1 - 2023/12

N2 - Zinc-air batteries (ZABs) are regarded as promising next-generation energy storage devices but limited by their sluggish oxygen reduction/evolution reactions (ORR/OER). Herein, the bifunctional catalyst consisting of MXene and metal compounds has been constructed via a controllable strategy. For demonstration, a 3D MXene framework with anchored heterostructure CoNi/CoNiP and nitrogen-doped carbon (NC) called H-CNP@M is constructed by metal-ion inducement and phosphorization. The bimetal-semiconductor heterostructure greatly enhances the catalytic performance. The H-CNP@M exhibits superior activities toward ORR (E1/2 = 0.833 V) and OER (η10 = 294 mV). Both aqueous and all-solid-state ZAB assembled with H-CNP@M demonstrate superior performance (peak power density of 166.5 mW/cm2 in aqueous case). This work provides a facile and general strategy to prepare MXene-supported bimetallic heterostructure for high-performance electrochemical energy devices.

AB - Zinc-air batteries (ZABs) are regarded as promising next-generation energy storage devices but limited by their sluggish oxygen reduction/evolution reactions (ORR/OER). Herein, the bifunctional catalyst consisting of MXene and metal compounds has been constructed via a controllable strategy. For demonstration, a 3D MXene framework with anchored heterostructure CoNi/CoNiP and nitrogen-doped carbon (NC) called H-CNP@M is constructed by metal-ion inducement and phosphorization. The bimetal-semiconductor heterostructure greatly enhances the catalytic performance. The H-CNP@M exhibits superior activities toward ORR (E1/2 = 0.833 V) and OER (η10 = 294 mV). Both aqueous and all-solid-state ZAB assembled with H-CNP@M demonstrate superior performance (peak power density of 166.5 mW/cm2 in aqueous case). This work provides a facile and general strategy to prepare MXene-supported bimetallic heterostructure for high-performance electrochemical energy devices.

KW - Bifunctional electrocatalyst

KW - Heterostructure

KW - Metal-organic frameworks

KW - MXene

KW - Zn-air battery

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DO - 10.1016/j.cclet.2023.108318

M3 - Journal article

AN - SCOPUS:85160444205

SN - 1001-8417

VL - 34

JO - Chinese Chemical Letters

JF - Chinese Chemical Letters

IS - 12

M1 - 108318

ER -

MOF-derived heterostructure CoNi/CoNiP anchored on MXene framework as a superior bifunctional electrocatalyst for zinc-air batteries

Abstract

Keywords

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