Colloidal Organization and Clusters: Self-Assembly of Polyoxometalate-Surfactant Complexes towards Three-Dimensional Organized Structures

IF 2.2 3区 化学 Q3 CHEMISTRY, PHYSICAL Chemphyschem Pub Date : 2001-07-18 DOI:10.1002/1439-7641(20010716)2:7<457::AID-CPHC457>3.0.CO;2-%23
Sebastian Polarz Dipl.-Chem., Bernd Smarsly Dipl.-Chem., Markus Antonietti Prof.
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Abstract

Increased hydrophobicity of well-defined polyoxometalate clusters is possible through complexation with cationic surfactants in a one-pot reaction. The clusters, of toroid and spherical shape and colloidal dimensions, then organized into ordered, supramolecular assemblies, as shown schematically, are similar to classical liquid crystals. The increased solubility in organic media opens the door to new polyoxometalate–polymer hybrid materials.

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胶体组织和团簇:多金属氧酸-表面活性剂配合物向三维有组织结构的自组装
通过在一锅反应中与阳离子表面活性剂络合,可以增加定义良好的多金属氧酸盐簇的疏水性。环形、球形和胶体尺寸的团簇,然后组织成有序的超分子组装,如图所示,与经典液晶相似。在有机介质中溶解度的提高为新的多金属氧酸-聚合物杂化材料打开了大门。
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来源期刊
Chemphyschem
Chemphyschem 化学-物理:原子、分子和化学物理
CiteScore
4.60
自引率
3.40%
发文量
425
审稿时长
1.1 months
期刊介绍: ChemPhysChem is one of the leading chemistry/physics interdisciplinary journals (ISI Impact Factor 2018: 3.077) for physical chemistry and chemical physics. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies. ChemPhysChem is an international source for important primary and critical secondary information across the whole field of physical chemistry and chemical physics. It integrates this wide and flourishing field ranging from Solid State and Soft-Matter Research, Electro- and Photochemistry, Femtochemistry and Nanotechnology, Complex Systems, Single-Molecule Research, Clusters and Colloids, Catalysis and Surface Science, Biophysics and Physical Biochemistry, Atmospheric and Environmental Chemistry, and many more topics. ChemPhysChem is peer-reviewed.
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