Organic chemical sensor comprising microporous polymer, and method of use

Organic chemical sensor comprising microporous polymer, and method of use

  • CN 101,815,936 B
  • Filed: 09/18/2008
  • Issued: 03/22/2017
  • Est. Priority Date: 10/05/2007
  • Status: Active Grant
First Claim
Patent Images

1. a kind of sensing element for sensing one or more organic chemical analyte of low content, including:

  • First electrode and second electrode;

    WithMicroporous hydrophobic dielectric substance to analyte response, which is set to electric at least adjacent to the first electrode and secondPole, wherein the microporous hydrophobic dielectric substance to analyte response is intrinsic micro porous polymer, it is described intrinsicThe organic polymer that species of the micro porous polymer comprising the plane by the base connection that is rigidly connected are constituted, the base that is rigidly connectedWith distortion point so that the species of the two adjacent planes connected by the linker are maintained in non-co- planar orientation, whereinWhen the sensing element is permeated using the analyte and stayed in the intrinsic micropore of the polymer, the polymer is electricThe change of property is sensing the analyte.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×