Electrical and Physical Property Characterization of Single Walled Carbon Nanotube Ink for Flexible Printed Electronics
AIR FORCE INSTITUTE OF TECHNOLOGY WRIGHT-PATTERSON AFB OH GRADUATE SCHOOL OF ENGINEERING AND MANAGEMENT
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This research presents a method of characterizing single-walled carbon nanotube SWCNT ink. This research also examines the results of our characterization efforts. First, the process of ink jet printing SWCNT ink onto organic and inorganic substrates is discussed. Next, the tests for measuring sheet resistance, conductance, inductance, adherence, thickness, roll-o , and S-parameters of the ink are described. Results and findings of the research are presented. The SWCNT ink created by Brewer Science copyright is shown to be an effective material for additive manufacturing using an aerosol jet printer, but not an inkjet printer. The ink is shown to have a sheet resistance on the order of 5 k . The thickness is shown to be between 50 and 800 nm. An inductor is printed and shown to have an inductance on the order of 1 H. Future research directions are discussed, including the additional characterization of SWCNT ink.
- Electrical and Electronic Equipment
- Refractory Fibers
- Coatings, Colorants and Finishes