Ruo-Nan Wang , Yu-Chuan Tan , Wei Liu , Zi-Yi Wang , Jun-Die Zhang , Qin-Yu Zhu
{"title":"A metal–organic framework with mixed electron donor and electron acceptor ligands for efficient lithium-ion storage†","authors":"Ruo-Nan Wang , Yu-Chuan Tan , Wei Liu , Zi-Yi Wang , Jun-Die Zhang , Qin-Yu Zhu","doi":"10.1039/d4cc05567e","DOIUrl":null,"url":null,"abstract":"<div><div>Electron donor tetrathiafulvalene (TTF) and electron acceptor naphthalene diimide (NDI) derivatives were used to synthesize a 3D Zn-TTF/NDI-MOF. Multiple redox active sites and charge transfer endow the pristine MOF anode with excellent rate behavior and long term cycling performance (with an average specific capacity of 956 mA h g<sup>−1</sup> at 1 A g<sup>−1</sup> over 600 cycles). This study highlights the great potential of elaborately-designed MOFs for developing efficient anode materials.</div></div>","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":"61 11","pages":"Pages 2289-2292"},"PeriodicalIF":4.3000,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1359734525000370","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Electron donor tetrathiafulvalene (TTF) and electron acceptor naphthalene diimide (NDI) derivatives were used to synthesize a 3D Zn-TTF/NDI-MOF. Multiple redox active sites and charge transfer endow the pristine MOF anode with excellent rate behavior and long term cycling performance (with an average specific capacity of 956 mA h g−1 at 1 A g−1 over 600 cycles). This study highlights the great potential of elaborately-designed MOFs for developing efficient anode materials.
利用电子供体四噻富戊二烯(TTF)和电子受体萘二亚胺(NDI)衍生物合成了三维 Zn-TTF/NDI-MOF。多个氧化还原活性位点和电荷转移赋予了原始 MOF 阳极出色的速率行为和长期循环性能(在 1 A g-1 的条件下,600 次循环的平均比容量为 956 mA h g-1)。这项研究凸显了精心设计的 MOFs 在开发高效阳极材料方面的巨大潜力。
期刊介绍:
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