📰 2026-04-20 21:00 更新
🔸 Focused microwaves allow 3D printers to fuse circuits onto almost anything / 聚焦微波使3D打印机能够将电路融合到几乎任何东西上
🔗 Focused microwaves allow 3D printers to fuse circuits onto almost anything
🔥 54 points
原文:
Engineers at Rice University have cracked one of printed electronics’ most stubborn problems: how to cure freshly printed conductive ink without destroying the delicate surface underneath.Their solution, published in Science Advances, uses a custom device that concentrates microwave energy into an area smaller than 200 micrometers (0.008 in) – heating only the newly deposited material to above 160 °C (320 °F) while everything around it stays cool.The device is called a Meta-NFS, short for met…
译文:
莱斯大学的工程师已经解决了印刷电子产品最棘手的问题之一：如何固化新印刷的导电油墨而不破坏其下方的精细表面。他们的解决方案发表在Science Advances上，使用定制设备将微波能量集中到小于200微米（ 0.008英寸）的区域–仅将新沉积的材料加热到160°C （ 320°F ）以上，同时周围的一切保持凉爽 .该设备被称为Meta-NFS ，是met的缩写…
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