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US 10,379,654 B2Granted
Nanocomposite sensing material
OwnerHao Liinventor
Life of this patent
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Abstract
Nanocomposite sensing materials are formulated with low aspect ratio conductive fillers with close to or higher than percolation threshold in a low Poisson's Ratio matrix binder with a high gauge factor, low temperature coefficient of resistance (TCR), low temperature coefficient of gauge factor (TCGF), and low hysteresis.
Claims30
A piezo-resistive film comprising:
- a conductive filler comprising a primary particle,
- a monomer, oligomer, or polymer matrix, and
- a substrate,
- wherein the primary particle of the conductive filler has an aspect ratio less than 10:1, and the conductive filler has a loading higher than 10% by volume.
1 more element
Dependencies are inferred from the claim text.