JP5356336B2 - 参照電極 - Google Patents
参照電極 Download PDFInfo
- Publication number
- JP5356336B2 JP5356336B2 JP2010191535A JP2010191535A JP5356336B2 JP 5356336 B2 JP5356336 B2 JP 5356336B2 JP 2010191535 A JP2010191535 A JP 2010191535A JP 2010191535 A JP2010191535 A JP 2010191535A JP 5356336 B2 JP5356336 B2 JP 5356336B2
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- JP
- Japan
- Prior art keywords
- layer
- ionic liquid
- liquid
- hydrophobic ionic
- constituting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 51
- 239000008151 electrolyte solution Substances 0.000 claims abstract description 25
- 239000000945 filler Substances 0.000 claims abstract description 17
- 239000002608 ionic liquid Substances 0.000 claims description 69
- 230000005484 gravity Effects 0.000 claims description 7
- 239000000243 solution Substances 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 150000002500 ions Chemical class 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 229910021607 Silver chloride Inorganic materials 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000001139 pH measurement Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- HNSDLXPSAYFUHK-UHFFFAOYSA-N 1,4-bis(2-ethylhexyl) sulfosuccinate Chemical compound CCCCC(CC)COC(=O)CC(S(O)(=O)=O)C(=O)OCC(CC)CCCC HNSDLXPSAYFUHK-UHFFFAOYSA-N 0.000 description 1
- 229910016467 AlCl 4 Inorganic materials 0.000 description 1
- 229910017008 AsF 6 Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910018286 SbF 6 Inorganic materials 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- -1 borate ions Chemical class 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001767 cationic compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 108010025899 gelatin film Proteins 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910001412 inorganic anion Inorganic materials 0.000 description 1
- 229910001411 inorganic cation Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002891 organic anions Chemical class 0.000 description 1
- 150000002892 organic cations Chemical class 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical group [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 229920001485 poly(butyl acrylate) polymer Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
1・・・内部電極
2・・・充填材
21・・・第1層
22・・・第2層
23・・・第3層
3・・・支持管(収容体)
4・・・試料液体
Claims (5)
- 内部電極と、前記内部電極と試料液体とを電気的に接続する充填材とを収容する収容体を備えた参照電極であって、
前記内部電極と、前記試料液体と前記充填材とが接触するための前記収容体に設けられた開口部との間において当該充填材が層を形成しており、
前記充填材が、水溶性電解質溶液からなり、前記内部電極に接触するように形成された第1層と、疎水性イオン液体からなり、前記第1層と接触するように形成された第2層と、ゲル化された疎水性イオン液体からなり、前記第2層に接触するとともに前記開口部に形成された第3層とから構成されることを特徴とする参照電極。 - 前記第1層を構成する水溶性電解質溶液が、ゲル化されたものである請求項1記載の参照電極。
- 前記第2層を構成する疎水性イオン液体が、ゲル化されていない液体である請求項1又は2記載の参照電極。
- 前記第1層を構成する水溶性電解質溶液の比重が、前記第2層を構成する疎水性イオン液体の比重よりも軽い請求項1、2又は3記載の参照電極。
- 前記第3層を構成する疎水性イオン液体の粘度が、1000mPa・s以上である請求項1、2、3又は4記載の参照電極。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010191535A JP5356336B2 (ja) | 2010-08-27 | 2010-08-27 | 参照電極 |
EP11819977.7A EP2610611A4 (en) | 2010-08-27 | 2011-08-25 | Reference electrode |
CN201180033364.4A CN102971621B (zh) | 2010-08-27 | 2011-08-25 | 参比电极 |
US13/819,320 US8608917B2 (en) | 2010-08-27 | 2011-08-25 | Reference electrode |
PCT/JP2011/069142 WO2012026514A1 (ja) | 2010-08-27 | 2011-08-25 | 参照電極 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010191535A JP5356336B2 (ja) | 2010-08-27 | 2010-08-27 | 参照電極 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012047646A JP2012047646A (ja) | 2012-03-08 |
JP5356336B2 true JP5356336B2 (ja) | 2013-12-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010191535A Expired - Fee Related JP5356336B2 (ja) | 2010-08-27 | 2010-08-27 | 参照電極 |
Country Status (1)
Country | Link |
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JP (1) | JP5356336B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6140001B2 (ja) * | 2013-06-21 | 2017-05-31 | 三菱重工業株式会社 | オイル劣化センサ及びオイル劣化検出方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4733588B2 (ja) * | 2005-08-03 | 2011-07-27 | 国立大学法人京都大学 | 参照電極、塩橋及びそれらを用いたイオン濃度測定装置 |
EP2075574B1 (en) * | 2006-09-13 | 2017-08-02 | Horiba, Ltd. | Reference electrode coated with ionic liquid, and electrochemical measurement system using the reference electrode |
JP4903684B2 (ja) * | 2007-12-28 | 2012-03-28 | 株式会社堀場製作所 | 比較電極 |
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2010
- 2010-08-27 JP JP2010191535A patent/JP5356336B2/ja not_active Expired - Fee Related
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JP2012047646A (ja) | 2012-03-08 |
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