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Updated: Jan 12, 2026

Laser-induced Forward Transfer of Ag Nanopaste

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Published on: March 31, 2016

从自我传播的功能渐变材料的高通量打印.

Yan Zhang¹, Yuqiang Liu², Guangzhen Ren³

¹School of Mechanical Engineering, Xinjiang University, Wulumuqi, China. yanzhang4967@163.com.

Nature communications

|November 3, 2025

概括

研究人员开发了可3D打印的前体材料和一种自我传播的能量沉积技术,用于先进的材料制造. 这使得多元组件和渐变材料的高通量打印成为可能,克服了传统制造的局限性.

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科学领域:

材料科学材料科学材料科学
添加剂制造添加剂制造添加剂制造
化学工程是化学工程的重要组成部分.

背景情况:

组合沉积技术加速了材料的发现,但由于混合和分布的挑战,在多材料集成和渐变库的创建方面存在局限性.
现有的方法在复杂材料系统的精确组合控制和可扩展性方面扎.

研究的目的:

开发任意可形成的3D打印前体材料,用于高通量制造多尺度,多组件和梯度材料.
建立一种适应性自我传播能量沉积技术,与各种前体化学物质兼容.
展示基于铜的复合材料和多元组件渐变材料的先进打印策略.

主要方法:

使用高通量技术,精确制定可3D打印的前体材料.
开发一种基于前体之间的氧化还原反应的自我传播能量沉积技术.
对多梯度材料实施同步打印策略,以管理热积累并防止缺陷.

主要成果:

实现了任意可形成的3D打印前体材料,具有多个自由度.
建立了一种多功能,自我传播的能量沉积技术,可适应各种设备和工艺.
成功打印了多种基于铜的复合材料和具有同时梯度特性的多元组件梯度材料.
证明了多梯度材料的同步打印,避免了热积累和裂等缺陷.

结论:

开发的3D打印方法使复杂的多元组件和梯度材料的高效,高通量制造成为可能.
适应性自我传播能量沉积技术为材料合成提供了一种多功能且独立于设备的方法.
这项技术克服了传统制造的局限性,使得能够创建具有独特性质和结构的先进材料.