CA2431836A1 - Langue electronique comme detecteur d'ozone - Google Patents
Langue electronique comme detecteur d'ozone Download PDFInfo
- Publication number
- CA2431836A1 CA2431836A1 CA002431836A CA2431836A CA2431836A1 CA 2431836 A1 CA2431836 A1 CA 2431836A1 CA 002431836 A CA002431836 A CA 002431836A CA 2431836 A CA2431836 A CA 2431836A CA 2431836 A1 CA2431836 A1 CA 2431836A1
- Authority
- CA
- Canada
- Prior art keywords
- electrode
- electrodes
- electronic tongue
- ozone
- working
- 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
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 21
- 150000002739 metals Chemical class 0.000 claims abstract description 12
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 8
- 239000000956 alloy Substances 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims abstract description 8
- 238000000491 multivariate analysis Methods 0.000 claims abstract description 6
- 238000004832 voltammetry Methods 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 9
- 238000005070 sampling Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 229910052697 platinum Inorganic materials 0.000 claims description 7
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 5
- 229910052703 rhodium Inorganic materials 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052702 rhenium Inorganic materials 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910052723 transition metal Inorganic materials 0.000 claims 1
- 150000003624 transition metals Chemical class 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 10
- 230000001954 sterilising effect Effects 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 45
- 210000002105 tongue Anatomy 0.000 description 24
- 238000002474 experimental method Methods 0.000 description 19
- 238000004140 cleaning Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 238000000513 principal component analysis Methods 0.000 description 10
- 238000011088 calibration curve Methods 0.000 description 8
- 238000007405 data analysis Methods 0.000 description 8
- 238000012856 packing Methods 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 7
- 239000010948 rhodium Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000012901 Milli-Q water Substances 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 229910052741 iridium Inorganic materials 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000005548 dental material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000835 electrochemical detection Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000083 pulse voltammetry Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000012088 reference solution Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000004702 staircase voltammetry Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 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
- G01N27/403—Cells and electrode assemblies
- G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
- G01N27/4045—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors for gases other than oxygen
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0039—O3
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Electrochemistry (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
L'invention concerne une langue électronique de détection d'ozone basée sur la voltamétrie, qui comprend au moins une électrode de travail (12) et une contre-électrode (16), l'électrode de travail étant constituée d'un ou de plusieurs métaux de transition ou Au, ou des alliages de ce dernier avec ou sans métaux additionnels. Le traitement de données s'effectue par analyse multidimensionnelle. Le détecteur peut être mis en application en circuit ou en série dans une installation de traitement où il est préférable de surveiller et de réguler les niveaux d'ozone, p. ex. des installations de stérilisation et de purification.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00128297A EP1219957A1 (fr) | 2000-12-22 | 2000-12-22 | Langue electronique comme detecteur d'ozone |
| EP00128297.9 | 2000-12-22 | ||
| SE0100365A SE0100365D0 (sv) | 2000-12-22 | 2001-02-06 | Electronic tongue as ozone detector |
| SE0100365-6 | 2001-02-06 | ||
| US27004601P | 2001-02-20 | 2001-02-20 | |
| US60/270,046 | 2001-02-20 | ||
| PCT/SE2001/002848 WO2002052254A1 (fr) | 2000-12-22 | 2001-12-20 | Langue electronique comme detecteur d'ozone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2431836A1 true CA2431836A1 (fr) | 2002-07-04 |
Family
ID=27223191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002431836A Abandoned CA2431836A1 (fr) | 2000-12-22 | 2001-12-20 | Langue electronique comme detecteur d'ozone |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP2004520577A (fr) |
| CN (1) | CN1491357A (fr) |
| CA (1) | CA2431836A1 (fr) |
| NO (1) | NO20032856D0 (fr) |
| TW (1) | TW552415B (fr) |
| WO (1) | WO2002052254A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720541A (zh) * | 2022-05-07 | 2022-07-08 | 中国标准化研究院 | 一种提高红花椒麻感强度分级准确性的方法 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4320025B2 (ja) * | 2006-07-10 | 2009-08-26 | 日科ミクロン株式会社 | オゾン水濃度検出センサ |
| CN100510730C (zh) * | 2006-08-04 | 2009-07-08 | 南昌大学 | 聚吡咯-聚氯乙烯薄膜修饰味觉传感器阵列 |
| CN100507538C (zh) * | 2007-03-28 | 2009-07-01 | 浙江大学 | 一种含有聚合物-碳黑的味觉传感器的制备方法 |
| CN100507537C (zh) * | 2007-03-28 | 2009-07-01 | 浙江大学 | 含有导电聚合物的味觉传感器的制备方法 |
| CN100507539C (zh) * | 2007-03-29 | 2009-07-01 | 浙江大学 | 一种含有导电聚合物的味觉传感器的制备方法 |
| US8004152B2 (en) * | 2007-09-10 | 2011-08-23 | The University Of Hong Kong | Electronic tongue sensor |
| ES2385508T3 (es) | 2008-04-14 | 2012-07-25 | Wika Alexander Wiegand Se & Co. Kg | Dispositivo sensor, sistema y método para supervisar un proceso de digestión anaeróbica |
| CN101957342A (zh) * | 2009-07-20 | 2011-01-26 | 杭州晟迈智能科技有限公司 | 一种伏安型电子舌 |
| PL2579032T3 (pl) | 2011-10-07 | 2015-10-30 | General Electric Technology Gmbh | Czujnik siarczynu i sposób pomiaru stężenia siarczynu w substancji |
| PL2578292T3 (pl) | 2011-10-07 | 2019-04-30 | General Electric Technology Gmbh | Sposób sterowania skruberem mokrym użytecznym do usuwania ditlenku siarki z gazu procesowego |
| CN102692436A (zh) * | 2012-06-11 | 2012-09-26 | 浙江工商大学 | 一种电化学检测方法 |
| CN104849327B (zh) * | 2015-05-06 | 2017-12-26 | 浙江大学 | 一种基于味觉指纹信息预测果汁中苯甲酸含量的方法 |
| EP3104171B1 (fr) | 2015-06-12 | 2018-08-22 | General Electric Technology GmbH | Capteur d'acide dibasique et procédé pour mesurer en continu la concentration d'acide dibasique dans une substance |
| CN111796000A (zh) * | 2020-07-07 | 2020-10-20 | 王垚 | 基于气敏半导体的小型化臭氧监测器及监测方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE514879C2 (sv) * | 1998-03-09 | 2001-05-07 | Otre Ab | Framställning av vatten med förbestämd ozonkoncentration och användning av lösningen |
-
2001
- 2001-12-18 TW TW090131363A patent/TW552415B/zh active
- 2001-12-20 WO PCT/SE2001/002848 patent/WO2002052254A1/fr active Application Filing
- 2001-12-20 CA CA002431836A patent/CA2431836A1/fr not_active Abandoned
- 2001-12-20 JP JP2002553103A patent/JP2004520577A/ja active Pending
- 2001-12-20 CN CNA018227694A patent/CN1491357A/zh active Pending
-
2003
- 2003-06-20 NO NO20032856A patent/NO20032856D0/no not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720541A (zh) * | 2022-05-07 | 2022-07-08 | 中国标准化研究院 | 一种提高红花椒麻感强度分级准确性的方法 |
| CN114720541B (zh) * | 2022-05-07 | 2023-10-27 | 中国标准化研究院 | 一种提高红花椒麻感强度分级准确性的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002052254A1 (fr) | 2002-07-04 |
| NO20032856L (no) | 2003-06-20 |
| JP2004520577A (ja) | 2004-07-08 |
| NO20032856D0 (no) | 2003-06-20 |
| TW552415B (en) | 2003-09-11 |
| CN1491357A (zh) | 2004-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |