Effects of chain length on the size, stability, and electronic structure of redox-active organic-inorganic hybrid polyoxometalate micelles

被引：17

作者：

Amin, Sharad ^{[1
]}

Cameron, Jamie M. ^{[1
]}

Watts, Julie A. ^{[2
]}

Walsh, Darren A. ^{[1
]}

Sans, Victor ^{[1
,3
]}

Newton, Graham N. ^{[1
]}

机构：

[1] Univ Nottingham, GSK Carbon Neutral Lab, Nottingham NG8 2TU, England

[2] Univ Nottingham, Nanoscale & Microscale Res Ctr, Nottingham NG7 2RD, England

[3] Univ Jaume 1, Inst Adv Mat, Castellon de La Plana 12006, Spain

来源：

MOLECULAR SYSTEMS DESIGN & ENGINEERING | 2019年 / 4卷 / 05期

基金：

英国工程与自然科学研究理事会;

关键词：

PHOTOACTIVATION; NANOPARTICLES; SURFACTANTS; AMPHIPHILES; LIGHT;

D O I：

10.1039/c9me00060g

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Double-chain redox-active surfactants based on hybrid polyoxometalates show solvent-dependent assembly into nanoscale micellar architectures. These organic-inorganic hybrid amphiphiles, of the general formula K-6[P2W17O61(POC6H4O(CnH2n+1))(2)], were prepared with varying aliphatic chain lengths (n = 10, 12, 14, 16, 18 and 20) and display different multi-electron redox behaviours in their molecular and supramolecular forms. Furthermore, modification of the length of the hydrophobic tail is an effective strategy for controlling the stability and electronic properties of the supramolecular nanostructures.

引用

页码：995 / 999

页数：5

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