Printing Three‐Dimensional Refractory Metal Patterns in Ambient Air: Toward High Temperature Sensors (Adv. Sci. 31/2023)

Refractory Metal‐Based High Temperature Sensors In article number 2302479, Jichuan Yu, Chuxiong Hu, Ze Wang, Xining Zang, and co‐workers report a direct ink writing and tar‐mediated laser sintering technique for fabrication of three‐dimensional refractory metal‐based devices. The incorporation of tar provides both enhanced light absorption and anti‐oxidation properties, facilitating low‐power laser sintering of refractory metal patterns in ambient air. This technique showcases great potential in rapid prototyping of high‐temperature sensors. [Image: see text]