生物灵感感应水分的智能针织织品与基于聚烯胺凝的人工叶口腔
Yueyun Yu1, Qing Chen2, Bomou Ma3,4
1College of Fashion and Design, Donghua University, Shanghai 200051, China.
ACS applied materials & interfaces
|June 16, 2025
概括
带有人工叶子胃口的工程智能织品对水分反应迅速,打开隙以提高透气性和舒适性. 这种耐用,生物灵感的设计保持了面料的感觉和外观,用于先进的智能服装应用.
科学领域:
- 材料科学 材料科学 材料科学
- 织工程 织工程 织工程
- 生物模拟学是一种生物模拟学.
背景情况:
- 智能织品需要动态的湿度响应,以适应舒适度.
- 现有的适应水分的织物往往缺乏速度,耐用性和可取的触觉特性.
- 在不损害美学和可穿戴性的情况下整合功能是关键的挑战.
研究的目的:
- 开发一种新的方法,使用人造叶子胃口制造适应水分的织品.
- 设计具有增强动态湿度适应能力的针织织品.
- 为了优化设计的快速响应,可逆性,耐用性和舒适性.
主要方法:
- 在织品上涂抹烯胺 (PAAm) 水凝涂层.
- 利用激光切割创建灵感来自叶子口腔的湿度响应裂纹图案.
- 调查水凝配方,涂层参数,切割方向和图案面积比.
- 通过吸湿测试和洗来评估执行性能,响应时间,可逆性和耐用性.
主要成果:
- 用PAAm涂层的织物证明了裂的自主打开和关闭,以应对湿度.
- 在吸收 95% 干重的水分后,优化的裂在 10 秒内打开.
- 与对照面料相比,空气透率增加了63.3%.
- 湿度反应特征在重复洗后保持稳定,显示出出色的耐用性.
结论:
- 在织品中集成的生物灵感的人造叶口提供了高性能智能服装的可行策略.
- 开发的技术增强了热量和水分的散热,提高了佩戴者的舒适度.
- 这种方法为先进的,适应潮湿的服装提供了耐用和美学兼容的解决方案.
更多相关视频
09:09Synthesis of PolyN-isopropylacrylamide Janus Microhydrogels for Anisotropic Thermo-responsiveness and Organophilic/Hydrophilic Loading Capability
Published on: February 27, 2016
10.1K
12:07Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning
Published on: April 16, 2018
13.6K
相关概念视频
01:57Adaptations that Reduce Water Loss
26.4K
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
26.4K
02:04Regulation of Transpiration by Stomata
29.2K
During photosynthesis, plants acquire the necessary carbon dioxide and release the produced oxygen back into the atmosphere. Openings in the epidermis of plant leaves is the site of this exchange of gasses. A single opening is called a stoma—derived from the Greek word for “mouth.” Stomata open and close in response to a variety of environmental cues.
29.2K