Title:
ION SENSOR, METHOD FOR MANUFACTURING ION SENSOR, AND METHOD FOR MEASURING ION
Document Type and Number:
WIPO Patent Application WO/2023/276380
Kind Code:
A1
Abstract:
Provided are an ion sensor, a method for manufacturing an ion sensor, and a method for measuring an ion, which enable reduction of variation in electric potential. This ion sensor comprises: an ion selective electrode including a first inner solid layer that contains a first insertion material and a first ion conductive ceramic, and an ion selective film disposed on the first inner solid layer; a reference electrode including a second inner solid layer containing a second insertion material and a second ion conductive ceramic, and an ionic liquid-containing film disposed on the second inner solid layer; and an insulator in which the ion selective electrode and the reference electrode are disposed.
More Like This:
Inventors:
KOJIMA JUNKO (JP)
UCHIYAMA KENICHI (JP)
HONGO SAYAKA (JP)
UCHIYAMA KENICHI (JP)
HONGO SAYAKA (JP)
Application Number:
PCT/JP2022/015516
Publication Date:
January 05, 2023
Filing Date:
March 29, 2022
Export Citation:
Assignee:
SYSMEX CORP (JP)
International Classes:
G01N27/30; G01N27/333; G01N27/416
Domestic Patent References:
WO2008032790A1 | 2008-03-20 | |||
WO2017047374A1 | 2017-03-23 | |||
WO2021140933A1 | 2021-07-15 |
Foreign References:
JP2019194618A | 2019-11-07 | |||
JPH0419554A | 1992-01-23 | |||
JPH09178690A | 1997-07-11 |
Other References:
KOJIMA JUNKO, UCHIYAMA KENICHI, YOSHIDA YUMI: "Influence of solid electrolyte upon the repeatability and reproducibility of all-solid-state ion-selective electrodes with inorganic insertion material paste", ELECTROCHIMICA ACTA, vol. 373, 20 March 2021 (2021-03-20), AMSTERDAM, NL , pages 1 - 7, XP093020045, ISSN: 0013-4686, DOI: 10.1016/j.electacta.2021.137896
ACS APPL. NANO MATER., vol. 1, 2018, pages 293 - 301
ACS APPL. NANO MATER., vol. 1, 2018, pages 293 - 301
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Download PDF:
Previous Patent: RESIN COMPOSITION, VARNISH, LAMINATED PLATE, PRINTED WIRING BOARD, AND MOLDED PRODUCT
Next Patent: VEHICLE
Next Patent: VEHICLE