JP2009156836A - 比較電極 - Google Patents
比較電極 Download PDFInfo
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- JP2009156836A JP2009156836A JP2007338635A JP2007338635A JP2009156836A JP 2009156836 A JP2009156836 A JP 2009156836A JP 2007338635 A JP2007338635 A JP 2007338635A JP 2007338635 A JP2007338635 A JP 2007338635A JP 2009156836 A JP2009156836 A JP 2009156836A
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- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 68
- -1 silver halide Chemical class 0.000 claims abstract description 28
- 229910052709 silver Inorganic materials 0.000 claims abstract description 23
- 239000004332 silver Substances 0.000 claims abstract description 23
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002608 ionic liquid Substances 0.000 claims description 70
- 230000000052 comparative effect Effects 0.000 claims description 33
- 125000000217 alkyl group Chemical group 0.000 claims description 22
- 125000004432 carbon atom Chemical group C* 0.000 claims description 19
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 17
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 16
- 150000001768 cations Chemical class 0.000 claims description 15
- 150000001450 anions Chemical class 0.000 claims description 10
- 125000005842 heteroatom Chemical group 0.000 claims description 10
- 150000002500 ions Chemical class 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims description 3
- 229910017008 AsF 6 Inorganic materials 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 229910018286 SbF 6 Inorganic materials 0.000 claims description 2
- 229910052785 arsenic Chemical group 0.000 claims description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical group [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical group [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Chemical group 0.000 claims description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 claims 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 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 21
- 239000012488 sample solution Substances 0.000 abstract description 19
- 238000011109 contamination Methods 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 27
- 238000000034 method Methods 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 229920001577 copolymer Polymers 0.000 description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- 239000000523 sample Substances 0.000 description 11
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 239000012071 phase Substances 0.000 description 5
- 229920002620 polyvinyl fluoride Polymers 0.000 description 5
- 239000002033 PVDF binder Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229940063013 borate ion Drugs 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920001485 poly(butyl acrylate) polymer Polymers 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000005068 transpiration Effects 0.000 description 2
- IDTZWZSOWAFJFL-UHFFFAOYSA-N C(CCC(=O)[O-])(=O)[O-].C(C)C(C[SH+]CC(CCCC)CC)CCCC.C(C)C(C[SH+]CC(CCCC)CC)CCCC Chemical compound C(CCC(=O)[O-])(=O)[O-].C(C)C(C[SH+]CC(CCCC)CC)CCCC.C(C)C(C[SH+]CC(CCCC)CC)CCCC IDTZWZSOWAFJFL-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- HFKJQIJFRMRSKM-UHFFFAOYSA-N [3,5-bis(trifluoromethyl)phenoxy]boronic acid Chemical compound OB(O)OC1=CC(C(F)(F)F)=CC(C(F)(F)F)=C1 HFKJQIJFRMRSKM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 150000001767 cationic compounds Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 229920001600 hydrophobic polymer Polymers 0.000 description 1
- 229910001412 inorganic anion Inorganic materials 0.000 description 1
- 229910001411 inorganic cation Inorganic materials 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane 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
- 238000012856 packing Methods 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 1
- GJSGYPDDPQRWPK-UHFFFAOYSA-N tetrapentylammonium Chemical compound CCCCC[N+](CCCCC)(CCCCC)CCCCC GJSGYPDDPQRWPK-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
【解決手段】銀を備えた筒状体2、前記筒状体の内面に形成されているハロゲン化銀からなる層3、前記筒状体の外面に形成されている絶縁層4、及び、前記筒状体の内部空間に充填された疎水性イオン液体5、を備えるようにした。前記疎水性イオン液体が試料溶液と接するので、高濃度KCl溶液等の内部液による試料溶液の汚染や内部液と試料溶液との液間電位差という従来の比較電極1が抱える問題点をほぼ完全に除去することができる。
【選択図】図1
Description
[Cimim]+:1−アルキル−3−メチルイミダゾリウムイオン(iはアルキル基の炭素数を表す。)
[CiCiN]−:ビス(ペルフルオロアルキルスルフォニル)イミドイオン(iはペルフルオロアルキル基の炭素数を表す。)
[TPA]+:テトラペンチルアンモニウムイオン
[THA]+:テトラヘキシルアンモニウムイオン
[TOA]+:テトラオクチルアンモニウムイオン
[TBA]+:テトラブチルアンモニウムイオン
[BEHSS]−:ビス(2−エチルヘキシル)スルフォサクシネイトイオン
[TFPB]−:テトラキス(3,5−ビス(トリフルオロメチル)フェニル)ボレートイオン
[C18Iq]+:18−アルキルイソキノリウムイオン
[TOMA]+:トリオクチルメチルアンモニウムイオン
[C3F7BF3]−:パーフルオロプロピルトリフルオロボレートイオン
2・・・銀製の円筒状体
3・・・塩化銀層
4・・・絶縁層
5・・・疎水性イオン液体
Claims (7)
- 銀を備えた筒状体、
前記筒状体の内面に形成されているハロゲン化銀からなる層、
前記筒状体の外面に形成されている絶縁層、及び、
前記筒状体の内部空間に充填された疎水性イオン液体、を備えている比較電極。 - 前記疎水性イオン液体は、ゲル化している請求項1又は2記載の比較電極。
- 前記疎水性イオン液体は、
陽イオンが、4級アンモニウムカチオン、4級フォスフォニウムカチオン、及び、4級アルゾニウムカチオンからなる群より選ばれる少なくとも1つであり、
陰イオンが、[R1SO2NSO2R2]−(R1、R2はそれぞれ炭素数1〜12のパーフルオロアルキル基)、フッ素を含むボレートイオン、B(CN)4 −(テトラシアノボレート)、ビス(2−エチルヘキシル)スルフォサクシネイト、P(CnF2n+1)3F3 −、(CF3SO2)3C−、AsF6 −、SbF6 −、(CnF2n+1)SO3 −、及び、(CnF2n+1)COO−からなる群より選ばれる少なくとも1つである請求項1又は2記載の比較電極。 - 前記陽イオンは、
からなる群より選ばれる少なくとも1つである請求項3記載の比較電極。 - 前記絶縁層は、フッ素樹脂からなる請求項1、2、3又は4記載の比較電極。
- 前記筒状体の内面に形成されている層が塩化銀からなるものであって、前記筒状体の内部にKCl溶液が充填してある請求項1、2、3、4又は5記載の比較電極。
- 請求項1、2、3、4、5又は6記載の比較電極とイオン選択性電極とを備えている電気化学的測定装置。
Priority Applications (1)
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JP2007338635A JP4903684B2 (ja) | 2007-12-28 | 2007-12-28 | 比較電極 |
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JP2007338635A JP4903684B2 (ja) | 2007-12-28 | 2007-12-28 | 比較電極 |
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JP2009156836A true JP2009156836A (ja) | 2009-07-16 |
JP4903684B2 JP4903684B2 (ja) | 2012-03-28 |
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JP2007338635A Expired - Fee Related JP4903684B2 (ja) | 2007-12-28 | 2007-12-28 | 比較電極 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012026514A1 (ja) * | 2010-08-27 | 2012-03-01 | 株式会社堀場製作所 | 参照電極 |
JP2012047646A (ja) * | 2010-08-27 | 2012-03-08 | Horiba Ltd | 参照電極 |
JP2012047647A (ja) * | 2010-08-27 | 2012-03-08 | Horiba Ltd | 参照電極 |
JP4991967B1 (ja) * | 2011-02-25 | 2012-08-08 | パナソニック株式会社 | 変換ストリッピング法により化学物質を定量する方法およびそのために用いられるセンサチップ |
US8329022B2 (en) | 2011-02-25 | 2012-12-11 | Panasonic Corporation | Method for quantifying a chemical substance by substitutional stripping voltammetry and a sensor chip used therefor |
WO2013005268A1 (ja) * | 2011-07-05 | 2013-01-10 | パナソニック株式会社 | 変換ストリッピング法により化学物質を定量する方法 |
CN115151814A (zh) * | 2020-03-03 | 2022-10-04 | 株式会社堀场先进技术 | 含有离子性液体的聚合物 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55101347A (en) * | 1979-01-19 | 1980-08-02 | Shimadzu Corp | Machine tool |
JPS5834352A (ja) * | 1981-08-24 | 1983-02-28 | Shimadzu Corp | ソリッドステートレファレンス電極 |
JPS59170262A (ja) * | 1983-03-14 | 1984-09-26 | Mitsubishi Metal Corp | 耐摩耗性のすぐれた表面被覆工具部材 |
JPS6293372A (ja) * | 1985-10-16 | 1987-04-28 | Sharp Corp | 光導電体の製造方法 |
JPH0720081A (ja) * | 1993-07-02 | 1995-01-24 | Nakabootec:Kk | 銀・塩化銀照合電極およびその製造方法 |
JP2000510232A (ja) * | 1996-03-29 | 2000-08-08 | ラジオメーター・メディカル・アクティーゼルスカブ | センサ及びこのセンサ用の改質した膜 |
JP2005077252A (ja) * | 2003-09-01 | 2005-03-24 | Horiba Ltd | 比較電極およびイオン濃度計 |
JP2005291757A (ja) * | 2004-03-31 | 2005-10-20 | Horiba Ltd | 残留塩素センサ、これを用いた残留塩素計および残留塩素センサの製造方法 |
JP2006010359A (ja) * | 2004-06-22 | 2006-01-12 | Keio Gijuku | ダイヤモンド電極の終端化方法 |
JP2007064971A (ja) * | 2005-08-03 | 2007-03-15 | Kyoto Univ | 参照電極、塩橋及びそれらを用いたイオン濃度測定装置 |
-
2007
- 2007-12-28 JP JP2007338635A patent/JP4903684B2/ja not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55101347A (en) * | 1979-01-19 | 1980-08-02 | Shimadzu Corp | Machine tool |
JPS5834352A (ja) * | 1981-08-24 | 1983-02-28 | Shimadzu Corp | ソリッドステートレファレンス電極 |
JPS59170262A (ja) * | 1983-03-14 | 1984-09-26 | Mitsubishi Metal Corp | 耐摩耗性のすぐれた表面被覆工具部材 |
JPS6293372A (ja) * | 1985-10-16 | 1987-04-28 | Sharp Corp | 光導電体の製造方法 |
JPH0720081A (ja) * | 1993-07-02 | 1995-01-24 | Nakabootec:Kk | 銀・塩化銀照合電極およびその製造方法 |
JP2000510232A (ja) * | 1996-03-29 | 2000-08-08 | ラジオメーター・メディカル・アクティーゼルスカブ | センサ及びこのセンサ用の改質した膜 |
JP2005077252A (ja) * | 2003-09-01 | 2005-03-24 | Horiba Ltd | 比較電極およびイオン濃度計 |
JP2005291757A (ja) * | 2004-03-31 | 2005-10-20 | Horiba Ltd | 残留塩素センサ、これを用いた残留塩素計および残留塩素センサの製造方法 |
JP2006010359A (ja) * | 2004-06-22 | 2006-01-12 | Keio Gijuku | ダイヤモンド電極の終端化方法 |
JP2007064971A (ja) * | 2005-08-03 | 2007-03-15 | Kyoto Univ | 参照電極、塩橋及びそれらを用いたイオン濃度測定装置 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012026514A1 (ja) * | 2010-08-27 | 2012-03-01 | 株式会社堀場製作所 | 参照電極 |
JP2012047646A (ja) * | 2010-08-27 | 2012-03-08 | Horiba Ltd | 参照電極 |
JP2012047647A (ja) * | 2010-08-27 | 2012-03-08 | Horiba Ltd | 参照電極 |
CN102971621B (zh) * | 2010-08-27 | 2015-01-21 | 株式会社堀场制作所 | 参比电极 |
US8608917B2 (en) | 2010-08-27 | 2013-12-17 | Horiba, Ltd. | Reference electrode |
CN102971621A (zh) * | 2010-08-27 | 2013-03-13 | 株式会社堀场制作所 | 参比电极 |
US8329022B2 (en) | 2011-02-25 | 2012-12-11 | Panasonic Corporation | Method for quantifying a chemical substance by substitutional stripping voltammetry and a sensor chip used therefor |
CN102782485A (zh) * | 2011-02-25 | 2012-11-14 | 松下电器产业株式会社 | 用置换式溶出伏安法定量测定化学物质的方法及所使用的传感芯片 |
WO2012114389A1 (ja) * | 2011-02-25 | 2012-08-30 | パナソニック株式会社 | 変換ストリッピング法により化学物質を定量する方法およびそのために用いられるセンサチップ |
JP4991967B1 (ja) * | 2011-02-25 | 2012-08-08 | パナソニック株式会社 | 変換ストリッピング法により化学物質を定量する方法およびそのために用いられるセンサチップ |
WO2013005268A1 (ja) * | 2011-07-05 | 2013-01-10 | パナソニック株式会社 | 変換ストリッピング法により化学物質を定量する方法 |
JP5167433B2 (ja) * | 2011-07-05 | 2013-03-21 | パナソニック株式会社 | 変換ストリッピング法により化学物質を定量する方法 |
US8603322B2 (en) | 2011-07-05 | 2013-12-10 | Panasonic Corporation | Method for quantifying a chemical substance by a substitutional stripping voltammetry technique |
CN115151814A (zh) * | 2020-03-03 | 2022-10-04 | 株式会社堀场先进技术 | 含有离子性液体的聚合物 |
EP4095524A4 (en) * | 2020-03-03 | 2024-03-06 | HORIBA Advanced Techno, Co., Ltd. | POLYMER CONTAINING IONIC LIQUID |
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