发明名称 REFERENCE ELECTRODE HAVING A FLOWING LIQUID JUNCTION AND FILTER MEMBERS
摘要 A flowing junction reference electrode comprising a liquid junction member matched with a filter. The junction member and the filter are situated between a reference electrolyte solution and a sample solution. An array of nanochannels spans the junction member and provides fluid communication between the electrolyte solution and the sample solution. The filter is configured to allow a greater flux of electrolyte than that associated with the junction member. Preferably, the number of pores is greater than the number of nanochannels. The filter is preferably configured to have pores with an inner diameter that is the same or less than the inner diameter of the nanochannels. In some embodiment, the resistance of the filter is made lower relative to the resistance of the junction member by selecting suitable length, number, and inner diameter size for the pores of the filter relative to the nanochannels of the junction member.
申请公布号 US2008099336(A1) 申请公布日期 2008.05.01
申请号 US20070925658 申请日期 2007.10.26
申请人 BROADLEY SCOTT T;SILVERMAN HERBERT P;CHEN TA-YUNG;RAGSDALE STEVEN R 发明人 BROADLEY SCOTT T.;SILVERMAN HERBERT P.;CHEN TA-YUNG;RAGSDALE STEVEN R.
分类号 G01N27/30;G01N27/401 主分类号 G01N27/30
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