Invention Grant
- Patent Title: Low maintenance reference electrode for electrochemical measurements
- Patent Title (中): 用于电化学测量的低维护参比电极
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Application No.: US12541476Application Date: 2009-08-14
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Publication No.: US08172999B2Publication Date: 2012-05-08
- Inventor: Xiaowen Wen , Hyoungsik Yim , Lori Hrdy , Dawood Bhaijee
- Applicant: Xiaowen Wen , Hyoungsik Yim , Lori Hrdy , Dawood Bhaijee
- Applicant Address: US MA Beverly
- Assignee: Thermo Orion, Inc.
- Current Assignee: Thermo Orion, Inc.
- Current Assignee Address: US MA Beverly
- Agency: Cesari and McKenna, LLP
- Main IPC: G01N27/26
- IPC: G01N27/26

Abstract:
A low maintenance reference electrode has a liquid junction body with a multiplicity of micron-sized capillary channels extending through the body for transporting electrolyte to a test solution. A viscosity-increasing agent thickens the electrolyte to limit its flow to a rate on the order of microliters/day so that a few milliliters of electrolyte suffice to provide an extended electrode life.
Public/Granted literature
- US20100038237A1 LOW MAINTENANCE REFERENCE ELECTRODE FOR ELECTROCHEMICAL MEASUREMENTS Public/Granted day:2010-02-18
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