Polymeric strain sensor

Details Polymeric strain sensor Polymeric strain sensor

G - Physics

01

L

G01L 1/22 (2006.01) G01L 1/20 (2006.01)

Patent

CA 2608260

A strain sensor consisting of a non conducting polymer incorporating conductive nanoparticles below the percolation threshold and preferably less than 10 % v/v of the polymer. The polymer is a polyimide and the conducting nanoparticle is carbon black having an average particle size of 30-40 nm and an aggregate size of 100-200 nm. The sensor can sense strain in extension, compression and torsion.

L'invention concerne un capteur de contrainte comprenant un polymère non conducteur incorporant des nanoparticules conductrices au-dessous du seuil de percolation et de préférence moins de 10 % v/v du polymère. Le polymère est un polyimide et la nanoparticule conductrice est du noir de carbone ayant une granulométrie moyenne comprise entre 30 et 40 nm et une taille globale comprise entre 100 et 200 nm. Le capteur peut capter la contrainte en extension, en compression et en torsion.

Affiliated with

Also associated with

Rating

Polymeric strain sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymeric strain sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymeric strain sensor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1509751