Resources Contact Us Home
Carbon dioxide sensor

Image Number 7 for United States Patent #7006926.

A carbon oxide sensor having high sensitivity capable of reduction of influence of humidity is provided. A detection electrode and a counter electrode are provided on one side of an electrolyte, respectively. The detection electrode contains a metal oxide and a metal carbonate including plural components. The metal carbonate preferably contains a first component of alkali metal carbonate and a second component of at least one element selected from the group consisting of alkali earth metal carbonate, transition metal carbonate, zinc carbonate, cadmium carbonate, indium carbonate, lead carbonate and bismuth carbonate. Specifically, it is preferable to contain the first component including Li.sub.2CO.sub.3 and the second component including at least one element selected from the group consisting of BaCO.sub.3, CaCO.sub.3 and SrCO.sub.3.

  Recently Added Patents
Playback device, playback method, and computer program
Lamp body with integrally molded heat sink
Use of natriuretic peptide for treating heart failure
Late loading rich media
Power converter for an LED assembly and lighting application
Scanned image projection system employing intermediate image plane
Method and apparatus for providing contention-based resource zones in a wireless network
  Randomly Featured Patents
Bulk packaging container
Module for supporting rotary brushes used in vehicle-washing and-drying machines
Marking element
Method and apparatus for communicating information representative of sound waves to the deaf
Device for transfixing and joining tissue
Electrical connector with embedded terminals
Torsion damping assembly for automotive clutches
Melt-irradiated ultra high molecular weight polyethylene prosthetic devices
Directional drilling apparatus
Non-damaging slips and drillable bridge plug