Affiliation:
1. Department of Physics Research Institute for Biomimetics and Soft Matter Fujian Provincial Key Laboratory for Soft Functional Materials Research Xiamen University Xiamen 361005 China
2. National Institute for Data Science in Health and Medicine Xiamen University Xiamen 361102 China
3. College of Light Industry and Food Engineering Nanjing Forestry University Nanjing 210037 China
Abstract
AbstractMulti‐functional hydrogels have gained attention for their potential as smart materials in diverse applications. However, most established design principles and fabrication methods are considered as convoluted and ineffective. Here, by using a simple one‐pot and efficient method, a novel PAAm/Gelatin/Ammonium sulfate organohydrogel (PGAOH) with exceptional multifunctionality, including anti‐freezing properties, excellent conductivity, remarkable stability, free‐shapeable, sensitivity, elasticity, high transparency, and resistance to drying is developed. In this system, it is surprisingly discovered that in the presence of acrylamide molecules, gelatin can disperse well in high‐concentration salting‐out solutions, significantly shorten the preparation time for the gel, allows for precise control of gel volume. More importantly, acrylamide can form another polyacrylamide network, further enhancing the mechanical properties of the PGAOH. Additionally, the introduction of glycerol notably improved the environmental stability of the PGAOH and effectively enhanced its mechanical properties and transparency. These innovative combinations result in PGAOH possessing exceptional multifunctionality, demonstrated by its successful application in a wireless virtual reality (VR) gaming device.
Funder
National Natural Science Foundation of China
Fundamental Research Funds for the Central Universities
Higher Education Discipline Innovation Project
Cited by
7 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献