AU2001264415A1 - Electrode for electrochemical analyses - Google Patents
Electrode for electrochemical analysesInfo
- Publication number
- AU2001264415A1 AU2001264415A1 AU2001264415A AU6441501A AU2001264415A1 AU 2001264415 A1 AU2001264415 A1 AU 2001264415A1 AU 2001264415 A AU2001264415 A AU 2001264415A AU 6441501 A AU6441501 A AU 6441501A AU 2001264415 A1 AU2001264415 A1 AU 2001264415A1
- Authority
- AU
- Australia
- Prior art keywords
- electrode
- analyses
- mercury
- trace
- electrochemical analyses
- 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.)
- Abandoned
Links
- 238000004458 analytical method Methods 0.000 title abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 2
- 229910052753 mercury Inorganic materials 0.000 abstract 2
- 229910001312 Amalgam (dentistry) Inorganic materials 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000000448 dental amalgam Substances 0.000 abstract 1
- 239000007772 electrode material Substances 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 239000003673 groundwater Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 238000004832 voltammetry Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- 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
- G01N27/416—Systems
- G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Inert Electrodes (AREA)
- Secondary Cells (AREA)
- Saccharide Compounds (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Dental amalgam as an electrode material in voltammetry is provided having a very high overpotential to hydrogen. Accordingly, trace analyses can be carried out at potentials sufficiently negative to allow determination of e.g. zinc, cobalt, nickel and iron at trace levels. Such analyses have not previously been possible except by using a mercury or a mercury film electrode. Such determinations are very important for field and online analyses of pollutants in soil and groundwater, and the electrode can be used repeatedly.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/NO2000/000124 WO2000063686A1 (en) | 1999-04-16 | 2000-04-14 | Method and means for performing electrochemical analysis |
| WONO00/00124 | 2000-04-14 | ||
| NO20002783 | 2000-05-31 | ||
| NO20002783A NO316341B1 (en) | 2000-04-14 | 2000-05-31 | Electrode for voltammetric analysis |
| PCT/NO2001/000155 WO2001080328A2 (en) | 2000-04-14 | 2001-04-09 | Electrode for electrochemical analyses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2001264415A1 true AU2001264415A1 (en) | 2001-10-30 |
Family
ID=26649024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2001264415A Abandoned AU2001264415A1 (en) | 2000-04-14 | 2001-04-09 | Electrode for electrochemical analyses |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7056431B2 (en) |
| EP (1) | EP1281071B1 (en) |
| AT (1) | ATE301289T1 (en) |
| AU (1) | AU2001264415A1 (en) |
| DE (1) | DE60112425T2 (en) |
| DK (1) | DK1281071T3 (en) |
| ES (1) | ES2244626T3 (en) |
| NO (1) | NO316341B1 (en) |
| WO (1) | WO2001080328A2 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0514081D0 (en) | 2005-07-08 | 2005-08-17 | Univ Robert Gordon | Measurement apparatus |
| CN100434908C (en) * | 2006-10-24 | 2008-11-19 | 东北电力大学 | A kind of all-solid Zn ion selective electrode and preparation method thereof |
| DE102009060004B4 (en) | 2009-12-21 | 2024-06-13 | Ech Elektrochemie Halle Gmbh | Method and device for determining layer thicknesses of less noble metals on more noble metals |
| WO2012030705A1 (en) * | 2010-08-30 | 2012-03-08 | First Solar, Inc. | Air quality analyzer |
| KR101324742B1 (en) * | 2013-02-01 | 2013-11-05 | 서강대학교산학협력단 | Amalgam electrode, producing method thereof, and method of electrochemical reduction of carbon dioxide using the same |
| CN103898573A (en) * | 2013-12-30 | 2014-07-02 | 聚光科技(杭州)股份有限公司 | Electroplate liquid for improving stability of mercury film electrode |
| CN103837693B (en) * | 2014-03-10 | 2015-06-03 | 中国农业大学 | Extraction, filtration and electrochemical detection all-in-one device for soil heavy metals and method of device |
| US10689768B2 (en) * | 2014-08-01 | 2020-06-23 | Sogang University Research Foundation | Amalgam electrode, producing method thereof, and method of electrochemical reduction of carbon dioxide using the same |
| CN115791914B (en) * | 2022-10-12 | 2025-06-13 | 南京理工大学 | A solid electrode for quantitative detection of selenomonosaccharides and its application |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4211623A (en) * | 1978-12-27 | 1980-07-08 | Orion Research Incorporated | Halide electrode |
| SU1002943A1 (en) | 1981-11-02 | 1983-03-07 | Всесоюзный Научно-Исследовательский И Проектный Институт По Переработке Газа | Stationary indicator electrode for oxygen determination |
| JPS59217154A (en) * | 1983-05-25 | 1984-12-07 | Mitsubishi Chem Ind Ltd | Potential stripping analysis method and equipment therefor |
| JPS6073450A (en) * | 1983-09-30 | 1985-04-25 | Fuji Electric Corp Res & Dev Ltd | Nitrate ion quantitative method |
| JP2519144B2 (en) | 1991-11-07 | 1996-07-31 | 株式会社ナカボーテック | Reference electrode for measuring electric potential and portable sensor for corrosion detection using it- |
| GB9311035D0 (en) * | 1993-05-28 | 1993-07-14 | Environmental Med Prod | Electrochemical metal analysis |
-
2000
- 2000-05-31 NO NO20002783A patent/NO316341B1/en not_active IP Right Cessation
-
2001
- 2001-04-09 WO PCT/NO2001/000155 patent/WO2001080328A2/en active IP Right Grant
- 2001-04-09 EP EP01938839A patent/EP1281071B1/en not_active Expired - Lifetime
- 2001-04-09 US US10/257,443 patent/US7056431B2/en not_active Expired - Fee Related
- 2001-04-09 AT AT01938839T patent/ATE301289T1/en not_active IP Right Cessation
- 2001-04-09 AU AU2001264415A patent/AU2001264415A1/en not_active Abandoned
- 2001-04-09 DE DE60112425T patent/DE60112425T2/en not_active Expired - Lifetime
- 2001-04-09 ES ES01938839T patent/ES2244626T3/en not_active Expired - Lifetime
- 2001-04-09 DK DK01938839T patent/DK1281071T3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| NO20002783D0 (en) | 2000-05-31 |
| DK1281071T3 (en) | 2005-09-12 |
| DE60112425D1 (en) | 2005-09-08 |
| EP1281071B1 (en) | 2005-08-03 |
| NO316341B1 (en) | 2004-01-12 |
| DE60112425T2 (en) | 2006-05-11 |
| WO2001080328A3 (en) | 2002-01-24 |
| US7056431B2 (en) | 2006-06-06 |
| EP1281071A2 (en) | 2003-02-05 |
| ATE301289T1 (en) | 2005-08-15 |
| US20040020792A1 (en) | 2004-02-05 |
| WO2001080328A2 (en) | 2001-10-25 |
| NO20002783L (en) | 2001-10-15 |
| ES2244626T3 (en) | 2005-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2529717B1 (en) | COMPOSITE ANODES AND FLEXIBLE LITHIUM CELLS IN NON-AQUEOUS MEDIA | |
| Hong et al. | Responses from freshwater sediment during electricity generation using microbial fuel cells | |
| EP0973180A3 (en) | Secondary power source | |
| ES474977A1 (en) | Metallic reducing additives for solid cathodes for use in nonaqueous cells | |
| ATE467245T1 (en) | ELECTROLYTES FOR ELECTROCHEMICAL LITHIUM-SULFUR CELLS | |
| SE9902233D0 (en) | A porous electrode | |
| ATE504955T1 (en) | LITHIUM METAL OXIDE MATERIALS AND METHODS OF SYNTHESIS AND USE | |
| TW200614563A (en) | Anode active material and battery using the same | |
| MXPA01008733A (en) | Cathode active material, method for preparation thereof, non-aqueous electrolyte cell and method for preparation thereof. | |
| IL158264A0 (en) | Transdermal electrotransport delivery device including an antimicrobial compatible reservoir composition | |
| AU2001264415A1 (en) | Electrode for electrochemical analyses | |
| WO2002054514A8 (en) | Gas diffusive electrode, electroconductive ion conductor, their manufacturing method, and electrochemical device | |
| SE0402471D0 (en) | Electrochemical device | |
| DE60324974D1 (en) | solid oxide fuel cell | |
| WO2000031524A3 (en) | Electrode system | |
| DE60316260D1 (en) | NON-WATER ELECTROCHEMICAL CELL | |
| ATE320601T1 (en) | DEVICE FOR MEASURING AND DETECTING ACETYLENE DISSOLVED IN A FLUID | |
| GB0418345D0 (en) | Electrochemical sensor | |
| AU2001244853A1 (en) | Production of low-temperature fuel cell electrodes | |
| TW200501483A (en) | Electrode for electrochemical cell and electrochemical cell therewith | |
| WO2024073509A3 (en) | Aqueous based anode with mechanical enhancement additives | |
| TWI262832B (en) | Tantalum powder, and solid electrolyte capacitor using it | |
| TW373346B (en) | Positive electrode material and non-hydraulic electrolytic battery using the said material | |
| AU2001294414A1 (en) | Electrode for analytical voltammetry | |
| AU2001253290A1 (en) | Electrochemical conversion system using hydrogen storage materials |