US Patent 7767068 Heterogeneous membrane electrodes
Patent 7767068 was granted and assigned to Epocal Inc. on August, 2010 by the United States Patent and Trademark Office.
All edits
The present invention relates to planar electrochemical sensors with membrane coatings used to perform chemical analyses. The object of this invention is to provide unit-use disposable sensors of very simple and inexpensive construction, preferably with only a single membrane coating on an electrode. The invented devices are potentiometric salt-bridge reference electrodes and dissolved gas sensors constructed with a heterogeneous membrane coating of a conductor. The heterogeneous membrane, which is an intimate admixture of a hydrophobic and a hydrophilic compartment, concurrently supports constrained transport of non-volatile species through its hydrophilic compartment and rapid gas and water vapor transport through its hydrophobic compartment.
US Patent 07767068 Heterogeneous membrane electrodes US Patent 7767068 Heterogeneous membrane electrodes
US Patent 07767068 Heterogeneous membrane electrodes
Find more entities like US Patent 7767068 Heterogeneous membrane electrodes
