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从气溶制成的组合材料的高通量打印

Minxiang Zeng^1,2, Yipu Du¹, Qiang Jiang¹

¹Department of Aerospace and Mechanical Engineering, University of Notre Dame, Notre Dame, IN, USA.

|May 10, 2023

概括

一种新的高通量印刷方法加速了清洁能源和可持续性材料的发现. 这种气溶阶段印刷可以快速,按需制造新材料,并精确控制其组成.

科学领域:

材料科学
纳米技术
化学工程

背景情况:

清洁能源等下一代技术的材料发现速度缓慢且资源密集.
像爱迪逊的试错和组合沉积等传统方法在速度,材料范围和利用纳米材料合成突破方面都有局限性.

研究的目的:

为加速材料发现和优化开发高吞吐量组合印刷方法.
能够制造具有微尺度构成梯度的材料,并探索新的材料构成.

主要方法:

一种使用现场气溶相混合和印刷的新型高通量组合印刷技术.
在打印过程中即时调整材料混合比率.
组合性兴奋剂,功能分级和化学反应策略的演示.

主要成果:

在微尺度空间分辨率下成功制造具有构成梯度的材料.
化和具有渐变性质的组成分级材料的探索.
在各种应用的高通量打印策略中表现出多样性.

结论:

开发的印刷方法结合了自上而下的设计自由与自下而上的组合控制.
这种方法有助于开发以前通过传统制造无法获得的复杂材料.
加速对清洁能源和环境可持续性至关重要的材料的发现和优化.

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