Self-Assembly of Alkoxy-Substituted 1,3,5-Benzenetrisamides Under Controlled Conditions

被引：6
作者：
Weiss, Daniel [1 ,2 ]
Kreger, Klaus [1 ,2 ]
Schmidt, Hans-Werner [1 ,2 ]
机构：
[1] Univ Bayreuth, BPI, Macromol Chem 1, D-95440 Bayreuth, Germany
[2] Univ Bayreuth, Bayreuth Ctr Colloids & Interfaces, D-95440 Bayreuth, Germany
来源：
MACROMOLECULAR MATERIALS AND ENGINEERING | 2017年 / 302卷 / 01期
关键词：
hydrogen bonding; nanofibers; morphology; self-assembly; supramolecular structures; NUCLEATING-AGENTS; NIFLUMIC ACID; CRYSTALLIZATION; NANOFIBERS; BENZENE-1,3,5-TRICARBOXAMIDES; POLYPROPYLENE; MORPHOLOGY; CHIRALITY; BEHAVIOR; GELS;
D O I：
10.1002/mame.201600390
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Supramolecular nanofibers have a great potential to be used as gelating agents, polymer additives, and fibrous material for filtration purposes. To meet the requirements for practical and industrial applications on a large scale, e.g., production of filter media, it is desirable to develop supramolecular systems processable from environmentally friendly water-based solvent mixtures. Moreover, assessing processing parameters to control the micro-and nanofiber diameter is of vital importance. Therefore, an alkoxy-substituted 1,3,5-benzenetrisamide, N, N', N"-tris(1-(methoxymethyl) propyl) benzene-1,3,5-tricarboxamide is designed that can be self-assembled into supramolecular nanofibers upon cooling from a water/isopropanol solvent mixture. It is demonstrated that parameters such as stirring velocity and the temperature range during processing allow for a precise adjustment of the cooling profile which in turn enables the control of the supramolecular nanofiber diameters.
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页数：8
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