Tsinghua University researchers developed 3D printing technique to embed electronics into textiles to make wearables that harvest energy from body movement

Briefing

Tsinghua University researchers developed 3D printing technique to embed electronics into textiles to make wearables that harvest energy from body movement

April 15, 2019

Briefing

  • 3D Printing Method – Chinese researchers from Tsinghua University invented technique that uses 3D printer to bind electronics onto textiles while being flexible to print designs
  • Two Inks – Custom nozzle prints two inks at same time, including carbon nanotube that serves as conductive core and silk as insulator
  • Demonstration – First sample 3D printed Chinese characters for word ‘printing’, second embedded English word ‘silk’, and third showed image of pigeon
  • Energy Harvesting – Designed to harvest biomechanical energy from human motion, with power density at 18 milliwatts per square meter (mW/m2)
  • Advantages – More efficient, flexible, easy-to-use, cheap and scalable than other methods
  • Future Applications – Create hybrid wearable materials and electronics, with other functions like sensing, actuating, communication and more

Accelerator

Sector

Information Technology

Organization

Tsinghua University

Source

Original Publication Date

March 27, 2019

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