JP6782389B2 - 銀−塩化銀電極の製造方法 - Google Patents
銀−塩化銀電極の製造方法 Download PDFInfo
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- JP6782389B2 JP6782389B2 JP2020525521A JP2020525521A JP6782389B2 JP 6782389 B2 JP6782389 B2 JP 6782389B2 JP 2020525521 A JP2020525521 A JP 2020525521A JP 2020525521 A JP2020525521 A JP 2020525521A JP 6782389 B2 JP6782389 B2 JP 6782389B2
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- silver
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/301—Reference electrodes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/16—Construction of testing vessels; Electrodes therefor
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- H—ELECTRICITY
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- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
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- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/582—Halogenides
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Water Treatment By Electricity Or Magnetism (AREA)
Description
実施形態に係る銀−塩化銀電極の製造方法は、
銀粉末と、塩化銀粉末と、分散剤と、フュームドシリカ粉末とを液状シリコーンゴムのバインダに混合してペーストを生成する工程と、
ペーストをシリコーンゴム製の基板にコートする工程と、
基板上でペーストを硬化させて、銀と塩化銀を含む電極を形成する工程と、
電極を塩化ナトリウム水溶液に浸漬する工程とを有する。
発明者は、実施形態に係る製造方法により、銀−塩化銀電極を有する複数のサンプルを製造し、これらのサンプルの導電性を試験した。また、比較のため、銀電極を有する複数のサンプルを製造し、これらのサンプルの導電性も試験した。
以上、本発明の実施形態を説明したが、上記の説明は本発明を限定するものではなく、本発明の技術的範囲において、構成要素の削除、追加、置換を含む様々な変形例が考えられる。
2 ペースト
3 銀−塩化銀電極
4 板
5 実験装置
6 板
7 板
6a,6b 貫通孔
7g 溝
Claims (5)
- 銀粉末と、塩化銀粉末と、分散剤と、フュームドシリカ粉末とを液状シリコーンゴムのバインダに混合してペーストを生成することと、
前記ペーストをシリコーンゴム製の基板にコートすることと、
前記基板上で前記ペーストを硬化させて銀と塩化銀を含む電極を形成することと、
前記電極を塩化ナトリウム水溶液に浸漬することとを
有する銀−塩化銀電極の製造方法。 - 前記ペーストを生成することは、フュームドシリカ粉末と塩化銀粉末を混合することと、フュームドシリカ粉末と塩化銀粉末の混合物、銀粉末および分散剤をバインダに混合することを有する
ことを特徴とする請求項1に記載の製造方法。 - 塩化ナトリウム水溶液の塩化ナトリウムの濃度が1%以上である
ことを特徴とする請求項1または2に記載の製造方法。 - 塩化ナトリウム水溶液の塩化ナトリウムの濃度が1%以上、10%以下である
ことを特徴とする請求項1または2に記載の製造方法。 - フュームドシリカ粉末は親水性である
ことを特徴とする請求項1から4のいずれか1項に記載の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018113792 | 2018-06-14 | ||
JP2018113792 | 2018-06-14 | ||
PCT/JP2019/022707 WO2019240030A1 (ja) | 2018-06-14 | 2019-06-07 | 銀-塩化銀電極の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6782389B2 true JP6782389B2 (ja) | 2020-11-11 |
JPWO2019240030A1 JPWO2019240030A1 (ja) | 2020-12-17 |
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Application Number | Title | Priority Date | Filing Date |
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JP2020525521A Active JP6782389B2 (ja) | 2018-06-14 | 2019-06-07 | 銀−塩化銀電極の製造方法 |
JP2020525600A Active JP6918237B2 (ja) | 2018-06-14 | 2019-06-12 | 銀−塩化銀電極および電気回路 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020525600A Active JP6918237B2 (ja) | 2018-06-14 | 2019-06-12 | 銀−塩化銀電極および電気回路 |
Country Status (5)
Country | Link |
---|---|
US (3) | US11199519B2 (ja) |
EP (2) | EP3809128A4 (ja) |
JP (2) | JP6782389B2 (ja) |
CN (2) | CN111936846B (ja) |
WO (2) | WO2019240030A1 (ja) |
Family Cites Families (31)
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JPS5126789A (en) * | 1974-08-29 | 1976-03-05 | Richaado Sato Takuya | Gin enkagindenkyoku |
US4324680A (en) * | 1980-08-22 | 1982-04-13 | Totoku Electric Co., Ltd. | Silver-silver chloride electrode and manufacturing method thereof |
JPH0290052A (ja) * | 1988-09-28 | 1990-03-29 | Toyobo Co Ltd | 薄膜型バイオセンサー |
CN2055255U (zh) * | 1989-08-29 | 1990-03-28 | 荣仁本 | 高温高压杀菌pH传感器 |
JPH05142189A (ja) | 1991-07-12 | 1993-06-08 | Terumo Corp | 銀・塩化銀電極、その製造方法およびそれに用いる銀・塩化銀電極形成用組成物 |
US5421983A (en) * | 1993-11-12 | 1995-06-06 | E. I. Du Pont De Nemours And Company | Anion selective electrodes containing fumed silica |
US5427096A (en) * | 1993-11-19 | 1995-06-27 | Cmc Assemblers, Inc. | Water-degradable electrode |
JP3465370B2 (ja) * | 1994-09-20 | 2003-11-10 | 凸版印刷株式会社 | 酵素電極 |
US5565143A (en) * | 1995-05-05 | 1996-10-15 | E. I. Du Pont De Nemours And Company | Water-based silver-silver chloride compositions |
WO1998003431A1 (en) * | 1996-07-23 | 1998-01-29 | Medisense, Inc. | Silver chloride particles |
US6134461A (en) | 1998-03-04 | 2000-10-17 | E. Heller & Company | Electrochemical analyte |
TWI257410B (en) | 1999-03-25 | 2006-07-01 | Shinetsu Chemical Co | Conductive silicone rubber composition and low-resistance connector |
JP4392106B2 (ja) * | 1999-04-13 | 2009-12-24 | 信越ポリマー株式会社 | 低抵抗コネクタ |
WO2001004614A1 (en) * | 1999-07-13 | 2001-01-18 | Wakunaga Pharmaceutical Co., Ltd. | Electrochemical biosensor using silver silver chloride electrode and chromatography matrix |
JP2001242115A (ja) * | 2000-02-29 | 2001-09-07 | Techno Medica Co Ltd | 電気化学センサー用の参照電極 |
FR2833014B1 (fr) | 2001-11-30 | 2005-07-08 | Bio Merieux | Procede selectif de detection, d'identification et de dosage d'un cation metallique divalent dans un echantillon |
US7384523B2 (en) * | 2003-07-10 | 2008-06-10 | Radiometer Medical Aps | Chloride ion selective membrane and sensor |
JP4394917B2 (ja) * | 2003-09-19 | 2010-01-06 | 独立行政法人科学技術振興機構 | 人工脂質二重膜を有する電流測定装置 |
JP2005292022A (ja) | 2004-04-02 | 2005-10-20 | Matsushita Electric Ind Co Ltd | 参照電極の製造方法 |
JP2006275711A (ja) * | 2005-03-29 | 2006-10-12 | Citizen Watch Co Ltd | 電気化学センサおよびその製造方法 |
CN100536764C (zh) * | 2007-06-27 | 2009-09-09 | 武汉格林泰克科技有限公司 | 银/氯化银粉末固体电极及制备方法 |
US20140306167A1 (en) * | 2011-11-18 | 2014-10-16 | Sumitomo Metal Mining Co., Ltd. | Silver powder, method for producing silver powder, and conductive paste |
US10497633B2 (en) * | 2013-02-06 | 2019-12-03 | The Board Of Trustees Of The University Of Illinois | Stretchable electronic systems with fluid containment |
CN103192070B (zh) * | 2013-04-17 | 2015-07-08 | 苏州格林泰克科技有限公司 | 一种银/氯化银电极材料及其制备方法和电极 |
US10072177B2 (en) * | 2014-11-06 | 2018-09-11 | E I Du Pont De Nemours And Company | Stretchable polymer thick film compositions for thermoplastic substrates and wearables electronics |
EP3338284B1 (en) * | 2015-08-20 | 2019-05-15 | Parker-Hannificn Corporation | Silver-silver chloride compositions and electrical devices containing the same |
WO2018003702A1 (ja) * | 2016-06-30 | 2018-01-04 | タツタ電線株式会社 | 塩化銀ペースト |
JP6947646B2 (ja) * | 2016-07-06 | 2021-10-13 | Nok株式会社 | 生体電極及びその製造方法 |
JP2018061778A (ja) * | 2016-10-14 | 2018-04-19 | 国立大学法人群馬大学 | 生体信号計測用導電性ゴム組成物、生体信号計測用導電性部材及び生体信号計測用被服 |
JP7018295B2 (ja) * | 2017-03-31 | 2022-02-10 | 住友ベークライト株式会社 | 導電性ペースト |
AT520779B1 (de) * | 2017-12-21 | 2020-03-15 | Erba Tech Austria Gmbh | Referenzelektrode zur potentiometrischen Messung von Ionenkonzentrationen |
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2019
- 2019-06-07 CN CN201980023548.9A patent/CN111936846B/zh active Active
- 2019-06-07 JP JP2020525521A patent/JP6782389B2/ja active Active
- 2019-06-07 US US16/977,974 patent/US11199519B2/en active Active
- 2019-06-07 WO PCT/JP2019/022707 patent/WO2019240030A1/ja active Application Filing
- 2019-06-07 EP EP19820529.6A patent/EP3809128A4/en active Pending
- 2019-06-12 CN CN201980026255.6A patent/CN111989564B/zh active Active
- 2019-06-12 US US16/978,172 patent/US20210041389A1/en not_active Abandoned
- 2019-06-12 EP EP19819580.2A patent/EP3809127B1/en active Active
- 2019-06-12 JP JP2020525600A patent/JP6918237B2/ja active Active
- 2019-06-12 WO PCT/JP2019/023195 patent/WO2019240147A1/ja active Application Filing
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2022
- 2022-12-20 US US18/085,078 patent/US20230121946A1/en active Pending
Also Published As
Publication number | Publication date |
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JP6918237B2 (ja) | 2021-08-11 |
CN111989564B (zh) | 2023-08-15 |
EP3809128A1 (en) | 2021-04-21 |
JPWO2019240030A1 (ja) | 2020-12-17 |
EP3809127C0 (en) | 2024-03-06 |
EP3809127A1 (en) | 2021-04-21 |
US20210041390A1 (en) | 2021-02-11 |
CN111989564A (zh) | 2020-11-24 |
CN111936846A (zh) | 2020-11-13 |
EP3809127B1 (en) | 2024-03-06 |
US11199519B2 (en) | 2021-12-14 |
CN111936846B (zh) | 2022-12-20 |
JPWO2019240147A1 (ja) | 2021-02-18 |
US20210041389A1 (en) | 2021-02-11 |
EP3809127A4 (en) | 2021-07-07 |
WO2019240147A1 (ja) | 2019-12-19 |
WO2019240030A1 (ja) | 2019-12-19 |
US20230121946A1 (en) | 2023-04-20 |
EP3809128A4 (en) | 2021-07-14 |
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