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3D打印的双摄影和热响应材料用于智能适应性

Tao Zhang^1,2, Gianni Pacella¹, Kunlin Chen^1,3

¹Macromolecular Chemistry and New Polymeric Materials, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 3, 9747 AG Groningen, The Netherlands.

|March 2, 2026

概括

研究人员开发了一种新型的3D打印墨水,用于响应性材料的双动态共价键 (DCB). 这种可持续的墨水为先进的应用提供了可重加工性和双光和热响应性.

科学领域:

材料科学材料科学材料科学
聚合物化学聚合物化学
增材制造增材制造增材制造

背景情况:

开发具有响应性特性的智能3D打印材料对于可持续应用来说是一个挑战.
现有的材料往往缺乏可重加工性,多功能性和精确控制动态行为.

研究的目的:

为了创建一个无溶剂的,可光打印的墨水,具有双重的照片和热响应性.
在3D打印材料中实现再加工性和多功能性.

主要方法:

用双动态共价键 (DCBs) 配制树脂:动态二硫化物和β-基.
加入可光切换的螺旋添加剂,以获得可调节的光色和热色特性.
使用3D打印技术制造响应式原型.

主要成果:

开发的墨水同时表现出光和热的响应性.
该材料表现出可调节的光色和热色行为.
印刷原型显示形状记忆功能和特殊的热稳定性.

结论:

这项工作为智能3D打印材料提供了可持续和创新的解决方案.
该材料弥合了多功能性和可再加工性之间的差距.
响应性材料的进步使适应性制造和功能设备的转型进步成为可能.

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