College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou City, Fujian Province 350002, People's Republic of China.
College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou City, Fujian Province 350002, People's Republic of China.
Int J Biol Macromol. 2021 Jun 30;181:45-50. doi: 10.1016/j.ijbiomac.2021.03.079. Epub 2021 Mar 22.
In recent years, various biomacromolecule-based hydrogels have been extensively and deeply studied in the field of wearable electronics. However, the application of lignin-based hydrogels in flexible devices is still in its infancy. This is mainly due to the significant differences in physical and chemical properties of industrially extracted lignin. In order to seek the universal applicability of diversified lignin in the preparation of hydrogel electronics, we mainly paid attention to the natural physical and chemical properties of lignin to discuss feasible solutions for functional gel design. These properties include chemical reactivity, UV shielding, antibacterial, bio-degradability, anti-oxidation, etc. Finally, in view of lignin's unique properties and the demand for high-quality flexible electronics, some insights are proposed regarding the future research and development directions of lignin-based hydrogel electronics.
近年来，各种基于生物大分子的水凝胶在可穿戴电子领域得到了广泛而深入的研究。然而，基于木质素的水凝胶在柔性器件中的应用仍处于起步阶段。这主要是由于工业提取木质素在物理和化学性质上存在显著差异。为了寻求多元化木质素在水凝胶电子器件制备中的普遍适用性，我们主要关注木质素的天然物理和化学性质，以探讨功能性凝胶设计的可行解决方案。这些特性包括化学反应性、紫外线屏蔽、抗菌、生物降解性、抗氧化等。最后，针对木质素的独特性质和对高质量柔性电子产品的需求，提出了一些关于木质素基水凝胶电子学未来研究和发展方向的见解。
