文献检索文档翻译深度研究
Suppr Zotero 插件Zotero 插件
邀请有礼套餐&价格历史记录

新学期，新优惠

限时优惠:9月1日-9月22日

30天高级会员仅需29元

1天体验卡首发特惠仅需5.99元

了解详情
不再提醒
插件&应用
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
高级版
套餐订阅购买积分包
AI 工具
文献检索文档翻译深度研究
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2025

配体工程通过原位表面重构提高了沸石咪唑酯骨架材料的（光）电催化活性和稳定性。

Ligand engineering enhances (photo) electrocatalytic activity and stability of zeolitic imidazolate frameworks via in-situ surface reconstruction.

作者信息

Huang Zheao, Wang Zhouzhou, Rabl Hannah, Naghdi Shaghayegh, Zhou Qiancheng, Schwarz Sabine, Apaydin Dogukan Hazar, Yu Ying, Eder Dominik

机构信息

Institute of Materials Chemistry, Technische Universität Wien, 1060, Vienna, Austria.

Institute of Nanoscience and Nanotechnology, College of Physical Science and Technology, Central China Normal University, 430079, Wuhan, China.

出版信息

Nat Commun. 2024 Oct 30;15(1):9393. doi: 10.1038/s41467-024-53385-0.

DOI:10.1038/s41467-024-53385-0
PMID:39477934
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11526130/
Abstract

The current limitations in utilizing metal-organic frameworks for (photo)electrochemical applications stem from their diminished electrochemical stability. In our study, we illustrate a method to bolster the activity and stability of (photo)electrocatalytically active metal-organic frameworks through ligand engineering. We synthesize four distinct mixed-ligand versions of zeolitic imidazolate framework-67, and conduct a comprehensive investigation into the structural evolution and self-reconstruction during electrocatalytic oxygen evolution reactions. In contrast to the conventional single-ligand ZIF, where the framework undergoes a complete transformation into CoOOH via a stepwise oxidation, the ligand-engineered zeolitic imidazolate frameworks manage to preserve the fundamental framework structure by in-situ forming a protective cobalt (oxy)hydroxide layer on the surface. This surface reconstruction facilitates both conductivity and catalytic activity by one order of magnitude and considerably enhances the (photo)electrochemical stability. This work highlights the vital role of ligand engineering for designing advanced and stable metal-organic frameworks for photo- and electrocatalysis.

摘要

目前在将金属有机框架用于（光）电化学应用方面存在的局限性源于其电化学稳定性的降低。在我们的研究中，我们阐述了一种通过配体工程来增强（光）电催化活性金属有机框架的活性和稳定性的方法。我们合成了四种不同的混合配体版本的沸石咪唑酯骨架-67，并对电催化析氧反应过程中的结构演变和自重构进行了全面研究。与传统的单配体沸石咪唑酯骨架不同，在传统单配体沸石咪唑酯骨架中，骨架通过逐步氧化完全转变为CoOOH，而经过配体工程的沸石咪唑酯骨架通过在表面原位形成一层保护性的氢氧化钴（氧）层，成功地保留了基本的骨架结构。这种表面重构将导电性和催化活性提高了一个数量级，并显著增强了（光）电化学稳定性。这项工作突出了配体工程在设计用于光催化和电催化的先进且稳定的金属有机框架方面的关键作用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/a6377e639be2/41467_2024_53385_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/58ef89acede7/41467_2024_53385_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/896c1a98647a/41467_2024_53385_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/bdcd61fd868e/41467_2024_53385_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/e6f7f6f8eb84/41467_2024_53385_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/69a47b5b3b78/41467_2024_53385_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/53446fc25825/41467_2024_53385_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/a6377e639be2/41467_2024_53385_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/58ef89acede7/41467_2024_53385_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/896c1a98647a/41467_2024_53385_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/bdcd61fd868e/41467_2024_53385_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/e6f7f6f8eb84/41467_2024_53385_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/69a47b5b3b78/41467_2024_53385_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/53446fc25825/41467_2024_53385_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/209b/11526130/a6377e639be2/41467_2024_53385_Fig7_HTML.jpg

相似文献

[1]
Ligand engineering enhances (photo) electrocatalytic activity and stability of zeolitic imidazolate frameworks via in-situ surface reconstruction.

Nat Commun. 2024-10-30

[2]
Fast and In-Depth Reconstruction of Two-Dimension Cobalt-Based Zeolitic Imidazolate Framework in Glucose Oxidation Processes.

ACS Appl Mater Interfaces. 2024-2-14

[3]
Critical Review, Recent Updates on Zeolitic Imidazolate Framework-67 (ZIF-67) and Its Derivatives for Electrochemical Water Splitting.

Adv Mater. 2022-3

[4]
In Situ Coupling of Carbon Dots with Co-ZIF Nanoarrays Enabling Highly Efficient Oxygen Evolution Electrocatalysis.

Small. 2023-8

[5]
In Situ Electrochemical Restructuring B-Doped Metal-Organic Frameworks as Efficient OER Electrocatalysts for Stable Anion Exchange Membrane Water Electrolysis.

Small. 2024-5

[6]
Synthesis and Optimization of Zeolitic Imidazolate Frameworks for the Oxygen Evolution Reaction.

Chemistry. 2020-11-6

[7]
Zeolitic imidazolate frameworks for use in electrochemical and optical chemical sensing and biosensing: a review.

Mikrochim Acta. 2020-3-16

[8]
In-situ surface reconstruction of Co-based imidazole zeolite framework by Mo etching for superior water oxidation.

J Colloid Interface Sci. 2025-1-15

[9]
Water oxidation electrocatalysis by a zeolitic imidazolate framework.

Nanoscale. 2014-9-7

[10]
Synthesis of Pt-doped CoFe layered double hydroxide derived from zeolitic imidazolate framework for efficient electrochemical oxygen evolution reaction.

J Colloid Interface Sci. 2025-1

引用本文的文献

[1]
Strategic Secondary Ligand Selection for Enhanced Pore-Type Construction and Water Purification Capacity in Zeolitic Imidazolate Frameworks.

ACS Appl Mater Interfaces. 2025-4-9

[2]
Applications of Metal-Organic Frameworks and Their Derivatives in Fuel Cells.

Molecules. 2025-2-20

本文引用的文献

[1]
Dopant-Induced Charge Redistribution on the 3D Sponge-like Hierarchical Structure of Quaternary Metal Phosphides Nanosheet Arrays Derived from Metal-Organic Frameworks for Natural Seawater Splitting.

ACS Appl Mater Interfaces. 2024-1-17

[2]
Hierarchically Micro- and Mesoporous Zeolitic Imidazolate Frameworks Through Selective Ligand Removal.

Small. 2024-5

[3]
Electrochemical interfacial catalysis in Co-based battery electrodes involving spin-polarized electron transfer.

Proc Natl Acad Sci U S A. 2023-11-28

[4]
Metalloporphyrin based MOF-545 coupled with solid solution ZnCdS for efficient photocatalytic hydrogen production.

J Colloid Interface Sci. 2024-1

[5]
Linker Engineering for Reactive Oxygen Species Generation Efficiency in Ultra-Stable Nickel-Based Metal-Organic Frameworks.

J Am Chem Soc. 2023-8-30

[6]
Conductive Lanthanide Metal-Organic Frameworks with Exceptionally High Stability.

J Am Chem Soc. 2023-8-9

[7]
Linker Engineering of Sandwich-Structured Metal-Organic Framework Composites for Optimized Photocatalytic H Production.

Adv Mater. 2023-9

[8]
A Ni-MOF as Fluorescent/Electrochemical Dual Probe for Ultrasensitive Detection of Picric Acid from Aqueous Media.

ACS Appl Mater Interfaces. 2023-3-22

[9]
Microwave-assisted synthesis of metal-organic chalcogenolate assemblies as electrocatalysts for syngas production.

Commun Chem. 2023-3-1

[10]
Accelerated water activation and stabilized metal-organic framework via constructing triangular active-regions for ampere-level current density hydrogen production.

Nat Commun. 2022-10-30

文献AI研究员

20分钟写一篇综述，助力文献阅读效率提升50倍

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

推荐工具

医学文档翻译智能文献检索