Fluid friction nano sensor, sensing network and fluid detection system

Fluid friction nano sensor, sensing network and fluid detection system

  • CN 106,469,995 B
  • Filed: 08/14/2015
  • Issued: 11/27/2020
  • Est. Priority Date: 08/14/2015
  • Status: Active Grant
First Claim
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1. A fluid friction nanosensor, wherein the fluid friction nanosensor is a fluid sliding friction nanosensor, the fluid friction nanosensor comprising:

  • a first member disposed on an inner wall of the cavity, the first member comprising;

    the first friction layer is used for generating friction charge for quantitatively characterizing fluid parameters when the fluid in the cavity flows across the surface of the first friction layer;

    the first electrode layer is attached to the first friction layer and used for generating induced charges on the first electrode layer when the surface of the first friction layer generates friction charges,wherein the fluid parameter comprises at least one of a flow rate, a temperature, a polarity, and an ion concentration of the fluid.

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