官能团对聚（2-恶唑啉）/聚（丙烯酸酯）双网水凝胶力学性能影响的研究

IF 4.1 2区化学 Q2 POLYMER SCIENCE

Polymer Pub Date : 2024-12-31 DOI:10.1016/j.polymer.2024.128014

Paola Andrea Benitez-Duif, Sebastian Weckes, Ricardo M. Pinto Ferreira, Daniel Kurka, Joerg C. Tiller

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引用次数: 0

摘要

双网水凝胶（dnh）是一种比传统水凝胶性能更强、更坚韧的材料，在生物医学、膜技术和能量存储等领域有着广泛的应用。到目前为止，已知的合适系统的数量相当有限。我们最近推出了一种基于聚（2-恶唑啉）（POx）的DNH与聚（丙烯酸）结合，与完全由两个聚（丙烯酸）网络组成的普通DNH相比，它具有更高的抗压强度。为了进一步探索交联POx作为dnh主要网络的潜力，采用一系列不同的聚丙烯酸酯作为次要网络，并研究了所得到的dnh的力学性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Insights on the influence of functional side groups on the mechanical performance of Poly(2-oxazoline)/Poly(acrylate) double network hydrogels

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Insights on the influence of functional side groups on the mechanical performance of Poly(2-oxazoline)/Poly(acrylate) double network hydrogels

Double network hydrogels (DNHs) are strong and tough materials that surpass the performance of conventional hydrogels, making them highly attractive for various applications in biomedicine, membrane technology, and energy storage. The number of suitable systems known so far is rather limited. We have recently introduced a poly(2-oxazoline) (POx)-based DNH combined with poly (acrylic acid) that has a superior compressive strength compared to common DNHs entirely composed of two poly(acrylate) networks. To further explore the potential of cross-linked POx as primary networks for DNHs, a series of different poly (acrylate)s was employed as secondary network and the resulting DNHs were investigated regarding their mechanical properties.

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来源期刊

Polymer 化学-高分子科学

CiteScore

7.90

自引率

8.70%

发文量

959

审稿时长

32 days

期刊介绍： Polymer is an interdisciplinary journal dedicated to publishing innovative and significant advances in Polymer Physics, Chemistry and Technology. We welcome submissions on polymer hybrids, nanocomposites, characterisation and self-assembly. Polymer also publishes work on the technological application of polymers in energy and optoelectronics. The main scope is covered but not limited to the following core areas: Polymer Materials Nanocomposites and hybrid nanomaterials Polymer blends, films, fibres, networks and porous materials Physical Characterization Characterisation, modelling and simulation* of molecular and materials properties in bulk, solution, and thin films Polymer Engineering Advanced multiscale processing methods Polymer Synthesis, Modification and Self-assembly Including designer polymer architectures, mechanisms and kinetics, and supramolecular polymerization Technological Applications Polymers for energy generation and storage Polymer membranes for separation technology Polymers for opto- and microelectronics.