2D Undulated Metal Hydrogen-Bonded Organic Frameworks with Self-Adaption Interlayered Sites for Highly Efficient C–C Coupling in the Electrocatalytic CO2 Reduction

Jianning Lv; Wenrui Li; Shuai Li; Shuo Xu; Zunhang Lv; Zhejiaji Zhu; Lu Dai; Bo Wang; Pengfei Li

doi:10.1007/s40820-025-01679-3

2D Undulated Metal Hydrogen-Bonded Organic Frameworks with Self-Adaption Interlayered Sites for Highly Efficient C–C Coupling in the Electrocatalytic CO₂ Reduction

Jianning Lv, Wenrui Li, Shuai Li, Shuo Xu, Zunhang Lv, Zhejiaji Zhu, Lu Dai, Bo Wang, Pengfei Li^*

^*此作品的通讯作者

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Highly crystalline 2D metal hydrogen-bonded organic frameworks (2D-M-HOFs) including 2D-Cu-HOF and 2D-Ni-HOF were designed and synthesized. The 2D-M-HOF with flexible ligands leads to the formation of the self-adaption interlayered sites, which facilitate the C–C couple and overcome the limitations of the coadsorption of multiple intermediates in the electrocatalytic CO₂ reduction reaction. The undulated 2D-Cu-HOF exhibits outstanding activity and selectivity for electrocatalytic reduction of CO₂ to C₂ products with a total Faradaic efficiency of 82.1% (48.2% for C₂H₅OH and 33.9% for C₂H₄) at −1.2 V vs. RHE.

源语言	英语
文章编号	162
期刊	Nano-Micro Letters
卷	17
期	1
DOI	https://doi.org/10.1007/s40820-025-01679-3
出版状态	已出版 - 12月 2025

访问文件

10.1007/s40820-025-01679-3

其它文件与链接

链接到 Scopus 的出版物

引用此

Lv, J., Li, W., Li, S., Xu, S., Lv, Z., Zhu, Z., Dai, L., Wang, B., & Li, P. (2025). 2D Undulated Metal Hydrogen-Bonded Organic Frameworks with Self-Adaption Interlayered Sites for Highly Efficient C–C Coupling in the Electrocatalytic CO₂ Reduction. Nano-Micro Letters, 17(1), 文章 162. https://doi.org/10.1007/s40820-025-01679-3

@article{8bdc34fe43b34daf95c1cd6bacd0a1e2,

title = "2D Undulated Metal Hydrogen-Bonded Organic Frameworks with Self-Adaption Interlayered Sites for Highly Efficient C–C Coupling in the Electrocatalytic CO2 Reduction",

abstract = "Highly crystalline 2D metal hydrogen-bonded organic frameworks (2D-M-HOFs) including 2D-Cu-HOF and 2D-Ni-HOF were designed and synthesized. The 2D-M-HOF with flexible ligands leads to the formation of the self-adaption interlayered sites, which facilitate the C–C couple and overcome the limitations of the coadsorption of multiple intermediates in the electrocatalytic CO2 reduction reaction. The undulated 2D-Cu-HOF exhibits outstanding activity and selectivity for electrocatalytic reduction of CO2 to C2 products with a total Faradaic efficiency of 82.1% (48.2% for C2H5OH and 33.9% for C2H4) at −1.2 V vs. RHE.",

keywords = "Electrocatalytic CO reduction, Flexible structure, Hydrogen-bonded organic frameworks, Self-adaption interlayered sites",

author = "Jianning Lv and Wenrui Li and Shuai Li and Shuo Xu and Zunhang Lv and Zhejiaji Zhu and Lu Dai and Bo Wang and Pengfei Li",

note = "Publisher Copyright: {\textcopyright} The Author(s) 2025.",

year = "2025",

month = dec,

doi = "10.1007/s40820-025-01679-3",

language = "English",

volume = "17",

journal = "Nano-Micro Letters",

issn = "2311-6706",

publisher = "Open Access Science Online",

number = "1",

}

TY - JOUR

T1 - 2D Undulated Metal Hydrogen-Bonded Organic Frameworks with Self-Adaption Interlayered Sites for Highly Efficient C–C Coupling in the Electrocatalytic CO2 Reduction

AU - Lv, Jianning

AU - Li, Wenrui

AU - Li, Shuai

AU - Xu, Shuo

AU - Lv, Zunhang

AU - Zhu, Zhejiaji

AU - Dai, Lu

AU - Wang, Bo

AU - Li, Pengfei

N1 - Publisher Copyright: © The Author(s) 2025.

PY - 2025/12

Y1 - 2025/12

N2 - Highly crystalline 2D metal hydrogen-bonded organic frameworks (2D-M-HOFs) including 2D-Cu-HOF and 2D-Ni-HOF were designed and synthesized. The 2D-M-HOF with flexible ligands leads to the formation of the self-adaption interlayered sites, which facilitate the C–C couple and overcome the limitations of the coadsorption of multiple intermediates in the electrocatalytic CO2 reduction reaction. The undulated 2D-Cu-HOF exhibits outstanding activity and selectivity for electrocatalytic reduction of CO2 to C2 products with a total Faradaic efficiency of 82.1% (48.2% for C2H5OH and 33.9% for C2H4) at −1.2 V vs. RHE.

AB - Highly crystalline 2D metal hydrogen-bonded organic frameworks (2D-M-HOFs) including 2D-Cu-HOF and 2D-Ni-HOF were designed and synthesized. The 2D-M-HOF with flexible ligands leads to the formation of the self-adaption interlayered sites, which facilitate the C–C couple and overcome the limitations of the coadsorption of multiple intermediates in the electrocatalytic CO2 reduction reaction. The undulated 2D-Cu-HOF exhibits outstanding activity and selectivity for electrocatalytic reduction of CO2 to C2 products with a total Faradaic efficiency of 82.1% (48.2% for C2H5OH and 33.9% for C2H4) at −1.2 V vs. RHE.

KW - Electrocatalytic CO reduction

KW - Flexible structure

KW - Hydrogen-bonded organic frameworks

KW - Self-adaption interlayered sites

UR - http://www.scopus.com/inward/record.url?scp=85218463255&partnerID=8YFLogxK

U2 - 10.1007/s40820-025-01679-3

DO - 10.1007/s40820-025-01679-3

M3 - Article

AN - SCOPUS:85218463255

SN - 2311-6706

VL - 17

JO - Nano-Micro Letters

JF - Nano-Micro Letters

IS - 1

M1 - 162

ER -

2D Undulated Metal Hydrogen-Bonded Organic Frameworks with Self-Adaption Interlayered Sites for Highly Efficient C–C Coupling in the Electrocatalytic CO2 Reduction

摘要

访问文件

其它文件与链接

指纹

引用此

2D Undulated Metal Hydrogen-Bonded Organic Frameworks with Self-Adaption Interlayered Sites for Highly Efficient C–C Coupling in the Electrocatalytic CO₂ Reduction