CHAPTER 15. Noncovalent Immobilization of Catalysts on Electrode Surfaces

K. J. Johnson, Keaton V. Prather, James D. Blakemore
{"title":"CHAPTER 15. Noncovalent Immobilization of Catalysts on Electrode Surfaces","authors":"K. J. Johnson, Keaton V. Prather, James D. Blakemore","doi":"10.1039/9781788016490-00324","DOIUrl":null,"url":null,"abstract":"Molecular metal complexes and other redox-active species can be usefully incorporated into functional devices by attachment or immobilization on electrodes as solid supports. Stable adhesion of the complexes to electrode surfaces can be driven by covalent or noncovalent interactions. This chapter surveys the use of polyaromatic hydrocarbon moieties, chiefly the pyrene group, to immobilize redox-active species noncovalently onto electrode surfaces. Synthetic incorporation of pyrenyl groups onto core catalyst structures is shown to be attractive for its simplicity and it is generally effective in enabling studies of surface-immobilized redox chemistry and catalysis. Efforts reported in the literature to improve stability, electron-transfer kinetics and long-term catalyst viability are specifically highlighted. A summary and outlook section provides a brief discussion of key challenges to the field and opportunities for future developments in this rapidly evolving area.","PeriodicalId":10054,"journal":{"name":"Catalysis Series","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Catalysis Series","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/9781788016490-00324","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Molecular metal complexes and other redox-active species can be usefully incorporated into functional devices by attachment or immobilization on electrodes as solid supports. Stable adhesion of the complexes to electrode surfaces can be driven by covalent or noncovalent interactions. This chapter surveys the use of polyaromatic hydrocarbon moieties, chiefly the pyrene group, to immobilize redox-active species noncovalently onto electrode surfaces. Synthetic incorporation of pyrenyl groups onto core catalyst structures is shown to be attractive for its simplicity and it is generally effective in enabling studies of surface-immobilized redox chemistry and catalysis. Efforts reported in the literature to improve stability, electron-transfer kinetics and long-term catalyst viability are specifically highlighted. A summary and outlook section provides a brief discussion of key challenges to the field and opportunities for future developments in this rapidly evolving area.
第15章。电极表面催化剂的非共价固定化
分子金属配合物和其他氧化还原活性物质可以通过附着或固定在电极上作为固体支撑有效地结合到功能器件中。配合物与电极表面的稳定粘附可以由共价或非共价相互作用驱动。本章调查了多芳烃部分的使用,主要是芘基团,将氧化还原活性物质非共价固定在电极表面上。在核心催化剂结构上合成芘基因其简单而具有吸引力,并且通常在研究表面固定化氧化还原化学和催化方面是有效的。在文献报道的努力,以提高稳定性,电子转移动力学和长期催化剂活力特别强调。摘要和展望部分简要讨论了该领域面临的主要挑战以及这一快速发展领域未来发展的机遇。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信