Template-Free 3D Microprinting of Metals Using a Force-Controlled Nanopipette for Layer-by-Layer Electrodeposition
Template-Free 3D Microprinting of Metals Using a Force-Controlled Nanopipette for Layer-by-Layer Electrodeposition
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DOI：
10.1002/adma.201504967
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发表时间：
2016-03-23
影响因子：
29.4
通讯作者：
Zambelli, Tomaso
中科院分区：
文献类型：
--
作者：
Hirt, Luca;Ihle, Stephan;Zambelli, Tomaso
提出了一种新的用于体素金属打印的3D打印方法。空心原子力显微镜(AFM)悬臂梁用于在电化学池中局部供应金属离子，从而实现局部电镀反应。通过利用这些探头的偏转反馈，首次以逐层方式展示了电化学3D金属打印，从而能够制造任意形状的几何图形。
A novel 3D printing method for voxel-by-voxel metal printing is presented. Hollow atomic force microscopy (AFM) cantilevers are used to locally supply metal ions in an electrochemical cell, enabling a localized electroplating reaction. By exploiting the deflection feedback of these probes, electrochemical 3D metal printing is, for the first time, demonstrated in a layer-by-layer fashion, enabling the fabrication of arbitrary-shaped geometries.