Title:
ION SELECTIVE ELECTRODE, METHOD FOR MANUFACTURING ION SELECTIVE ELECTRODE, AND ELECTROLYTE ANALYZER
Document Type and Number:
Japanese Patent JP2021162450
Kind Code:
A
Abstract:
To stably fix an ion sensitive film based on a difficult-to-attach resin, on a support body having a flow passage for an inspection target liquid.SOLUTION: The ion selective electrode is formed by depositing an elastic member 15 with a through-hole 18 for an opening 21, on a support body 11 having the opening 21 in a flow passage for an inspection target liquid and in a partial region of the flow passage and then depositing an ion sensitive film 16 to block the through-hole 18. The angle between a surface of the ion sensitive film 16 which is in contact with the liquid and a side surface of the through-hole 18 in the elastic member 15 is at least 90 degrees. With the above configurations, an ion selective electrode with an excellent detection performance and an excellent long-term storage stability can be provided.SELECTED DRAWING: Figure 1
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| WO/1991/001495 | ELECTROCHEMICAL CELL, REFERENCE ELECTRODE AND ELECTROCHEMICAL METHOD |
| JPS5957157 | ION SELECTIVE ELECTRODE |
Inventors:
AZUMA AKINORI
YAMAGUCHI MASAO
TABUCHI TATSUYA
OGATA YOSHIMASA
YONEZAWA NORI
SUNAGA KEITA
YAMANAKA TAKAHIRO
YAMAGUCHI MASAO
TABUCHI TATSUYA
OGATA YOSHIMASA
YONEZAWA NORI
SUNAGA KEITA
YAMANAKA TAKAHIRO
Application Number:
JP2020063446A
Publication Date:
October 11, 2021
Filing Date:
March 31, 2020
Export Citation:
Assignee:
A & T CORP
International Classes:
G01N27/333
Attorney, Agent or Firm:
Akinori Sakai