DE60121337D1 - Verfahren zur verbesserung einer elektrode - Google Patents

Verfahren zur verbesserung einer elektrode

Info

Publication number
DE60121337D1
DE60121337D1 DE60121337T DE60121337T DE60121337D1 DE 60121337 D1 DE60121337 D1 DE 60121337D1 DE 60121337 T DE60121337 T DE 60121337T DE 60121337 T DE60121337 T DE 60121337T DE 60121337 D1 DE60121337 D1 DE 60121337D1
Authority
DE
Germany
Prior art keywords
voltage
electrode
sweeping
improving
vsce
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 - Lifetime
Application number
DE60121337T
Other languages
English (en)
Other versions
DE60121337T2 (de
Inventor
Michael Waite
Philip Tucker
Brian Hayden
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ionex Ltd
Original Assignee
Ionex Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ionex Ltd filed Critical Ionex Ltd
Application granted granted Critical
Publication of DE60121337D1 publication Critical patent/DE60121337D1/de
Publication of DE60121337T2 publication Critical patent/DE60121337T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/163—Nitrates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Ceramic Capacitors (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Control Of Resistance Heating (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
DE60121337T 2000-07-18 2001-07-18 Verfahren zur verbesserung einer elektrode Expired - Lifetime DE60121337T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0017606A GB2365023B (en) 2000-07-18 2000-07-18 A process for improving an electrode
GB0017606 2000-07-18
PCT/GB2001/003213 WO2002006564A1 (en) 2000-07-18 2001-07-18 A process for improving an electrode

Publications (2)

Publication Number Publication Date
DE60121337D1 true DE60121337D1 (de) 2006-08-17
DE60121337T2 DE60121337T2 (de) 2007-07-05

Family

ID=9895874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60121337T Expired - Lifetime DE60121337T2 (de) 2000-07-18 2001-07-18 Verfahren zur verbesserung einer elektrode

Country Status (10)

Country Link
US (1) US7341655B2 (de)
EP (1) EP1303647B1 (de)
AT (1) ATE332400T1 (de)
AU (1) AU2001270852A1 (de)
DE (1) DE60121337T2 (de)
DK (1) DK1303647T3 (de)
ES (1) ES2266217T3 (de)
GB (1) GB2365023B (de)
PT (1) PT1303647E (de)
WO (1) WO2002006564A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7267710B2 (en) * 2003-03-28 2007-09-11 Mitsubishi Heavy Industries, Ltd. Method of and apparatus for regenerating adsorbent
TW200846499A (en) * 2007-05-24 2008-12-01 Liung Feng Ind Co Ltd Method of generating hydrogen using dissimilar metal

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB871950A (en) * 1958-10-24 1961-07-05 Nat Res Dev Improvements relating to electrical cells of the oxygen-hydrogen type
GB1113421A (en) * 1964-07-20 1968-05-15 Imp Metal Ind Kynoch Ltd Electrodes and methods of making same
GB1098837A (en) * 1964-10-09 1968-01-10 Shell Int Research Method of and apparatus for carrying out electro-chemical reactions
US3715238A (en) * 1969-03-20 1973-02-06 American Cyanamid Co Method of making a porous catalytic electrode
AU8159275A (en) * 1974-05-28 1976-12-02 Comalco Ltd Solute concentration by polarography
US4031292A (en) * 1976-04-19 1977-06-21 Uop Inc. Method for the preparation of an electrocatalyst
US4116804A (en) * 1976-11-17 1978-09-26 E. I. Du Pont De Nemours And Company Catalytically active porous nickel electrodes
US4312720A (en) * 1978-09-05 1982-01-26 The Dow Chemical Co. Electrolytic cell and process for electrolytic oxidation
GB2074190B (en) * 1980-04-22 1984-03-14 Johnson Matthey Co Ltd Electrode
US4370214A (en) * 1980-04-25 1983-01-25 Olin Corporation Reticulate electrode for electrolytic cells
AU6609981A (en) * 1980-05-23 1981-11-26 Westinghouse Electric Corporation Preparation of platinum group metal on porous substrate electrode
US4401519A (en) * 1981-02-25 1983-08-30 Olin Corporation Method for producing reticulate electrode for electrolytic cells
JPS57143482A (en) * 1981-02-27 1982-09-04 Asahi Glass Co Ltd Cathode body, its manufacture and electrolyzing method
US4457953A (en) * 1981-12-23 1984-07-03 The Dow Chemical Company Electrode material
JPS62163746A (ja) * 1986-01-13 1987-07-20 Nippon Engeruharudo Kk 白金合金電極触媒およびそれを使用した酸電解質燃料電池用電極
JPS62182293A (ja) * 1986-02-05 1987-08-10 Mitsubishi Heavy Ind Ltd 海水の電解方法
JPS6324085A (ja) * 1986-03-13 1988-02-01 Tanaka Kikinzoku Kogyo Kk 不溶性陽極の製造方法
JPH01301878A (ja) * 1988-05-31 1989-12-06 Tanaka Kikinzoku Kogyo Kk 電解用電極の製造方法
JPH01301877A (ja) * 1988-05-31 1989-12-06 Tanaka Kikinzoku Kogyo Kk 電解用電極の製造方法
US4975230A (en) * 1988-06-17 1990-12-04 Vapor Technologies Inc. Method of making an open pore structure
AU619050B2 (en) * 1988-10-11 1992-01-16 Sal-Chlor Pty. Ltd. Improvements in pool chlorinators
US5041196A (en) * 1989-12-26 1991-08-20 Olin Corporation Electrochemical method for producing chlorine dioxide solutions
IT1248540B (it) * 1991-06-25 1995-01-19 Ecoline Anticorrosion Anodi inerti per impianti di protezione catodica
JPH0551782A (ja) * 1991-08-23 1993-03-02 Mitsui Toatsu Chem Inc 三弗化窒素ガスの製造方法
US5827417A (en) * 1992-07-28 1998-10-27 Iowa State University Research Foundation, Inc. Electrochemical method of controlling thiolate coverage on a conductive substrate such as gold
JPH07109101A (ja) * 1993-10-13 1995-04-25 Technova:Kk ナトリウムタングステンブロンズへの水素またはリチウムの吸蔵方法および吸蔵装置、ならびに水素またはリチウムを吸蔵したナトリウムタングステンブロンズ
JP3655932B2 (ja) * 1994-04-28 2005-06-02 新日本製鐵株式会社 酸化皮膜の密着性に優れた発色チタン材の製造方法
WO1996038384A1 (en) * 1995-06-01 1996-12-05 Upscale Technologies, Inc. Method and apparatus for removing nitrates from water
DE19532170C2 (de) * 1995-08-31 1997-09-18 Ppv Verwaltungs Ag Verfahren zur Bildung eines platinhaltigen Überzugs auf einem Substrat und Verwendung des Verfahrens
GB2305439B (en) * 1995-09-19 1997-12-24 Roseland Hydrology Ltd Water sterilisation system and method
JPH09324289A (ja) * 1996-06-07 1997-12-16 Chlorine Eng Corp Ltd 活性陰極及びその製造法並びにその再生方法
US5753101A (en) * 1996-08-01 1998-05-19 Ludwig; Frank A. Method of monitoring constituents in conversion coating baths
GB2321646B (en) * 1997-02-04 2001-10-17 Christopher Robert Eccles Improvements in or relating to electrodes
FR2784979B1 (fr) * 1998-10-26 2001-09-28 Cie Ind Pour Le Traitement De Procede electrochimique de desinfection des eaux par electroperoxydation et dispositif pour la mise en oeuvre d'un tel procede

Also Published As

Publication number Publication date
US20040020790A1 (en) 2004-02-05
EP1303647B1 (de) 2006-07-05
AU2001270852A1 (en) 2002-01-30
US7341655B2 (en) 2008-03-11
GB2365023A (en) 2002-02-13
WO2002006564A1 (en) 2002-01-24
ATE332400T1 (de) 2006-07-15
ES2266217T3 (es) 2007-03-01
EP1303647A1 (de) 2003-04-23
DE60121337T2 (de) 2007-07-05
GB0017606D0 (en) 2000-09-06
GB2365023B (en) 2002-08-21
PT1303647E (pt) 2006-10-31
DK1303647T3 (da) 2006-10-30

Similar Documents

Publication Publication Date Title
TW356549B (en) Programmable metalization cell structure and method of making same
ATE193337T1 (de) Elektrolytisches verfahren zur reinigung von elektrisch leitenden oberflächen
HK1066062A1 (en) Electrochemical cell
DE69507289D1 (de) Elektrochemische denatusierung von doppelsträngiger nukleinsäure
DE50013788D1 (de) Verfahren zur elektrochemischen herstellung eines alkalimetalls aus wässriger lösung
ATE293289T1 (de) Verfahren und produkte für die verbesserung von batterien/brennstoffzellen
WO2002030401A3 (en) Microchip reservoir devices and facilitated corrosion of electrodes
ATE296910T1 (de) Verfahren und vorrichtung zum regulieren der konzentration von metallionen in einer elektrolytflüssigkeit sowie anwendung des verfahrens und verwendung der vorrichtung
WO2006027612A3 (en) Improved electro-deoxidation method, apparatus and product
ATE124808T1 (de) Verfahren zur herstellung von elektrolytisch abgeschiedenen elektroden zur anwendung in elektrochemischen zellen.
EP0150094A3 (de) Elektroden aus amorphem Kohlenstoff und ihre Verwendung in elektrochemischen Zellen
Morton et al. The role of oxygen reduction in electrical stimulation of neural tissue
EA200600774A1 (ru) Электрохимическое восстановление оксидов металлов
ATE332400T1 (de) Verfahren zur verbesserung einer elektrode
IT1270649B (it) Elettrodo per un procedimento elettrochimico e impiego di detto elettrodo
Guzmán et al. Influence on the electroactive area of the electrode’s nature and the transformed redox molecule
DE3868520D1 (de) Einrichtung zum umbau von elektrolytischen zellen des filterpressentyps in zellen mit kontinuierlich erneuerbaren aktivanoden.
WO2022040529A3 (en) Electrochemical cells with auxiliary electrodes having a defined interface potential and methods of using them
WO2005098092A3 (en) Precious metal recovery
ATE28126T1 (de) Verfahren zur aktivierung einer elektrodenspitze fuer herzstimulatoren aus pyrolytischem kohlenstoff.
ATE211310T1 (de) Wiederaufladbare batterieanordnung und deren verwendung
ATE503040T1 (de) Electrolysezellen mit erneuerbaren elektroden und verfahren zu deren ersetzung
DE59107541D1 (de) Verfahren und Vorrichtung zum elektrolytischen Austragen von Metallen aus einer Metallionen enthaltenden Lösung sowie Elektrode zur Durchführung des Verfahrens
Kariuki et al. Current oscillations in the reduction of indium (III) and gallium (III) in dilute chloride and nitrate solutions at the dropping mercury electrode
ATE124730T1 (de) Elektrischer leiter, verfahren zur herstellung eines elektrischen leiters und elektrode für elektrolysezelle.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition