DK2004880T3 - Fremgangsmåde til fremstilling af en diamantelektrode - Google Patents

Fremgangsmåde til fremstilling af en diamantelektrode Download PDF

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Publication number
DK2004880T3
DK2004880T3 DK07727806.7T DK07727806T DK2004880T3 DK 2004880 T3 DK2004880 T3 DK 2004880T3 DK 07727806 T DK07727806 T DK 07727806T DK 2004880 T3 DK2004880 T3 DK 2004880T3
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DK
Denmark
Prior art keywords
diamond particles
diamond
films
support
support layer
Prior art date
Application number
DK07727806.7T
Other languages
English (en)
Inventor
Michael Schelch
Wolfgang Wesner
Robert Hermann
Wolfgang Staber
Original Assignee
Pro Aqua Diamantelektroden Produktion Gmbh & Co Kg
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 Pro Aqua Diamantelektroden Produktion Gmbh & Co Kg filed Critical Pro Aqua Diamantelektroden Produktion Gmbh & Co Kg
Application granted granted Critical
Publication of DK2004880T3 publication Critical patent/DK2004880T3/da

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/107—Ceramic
    • B32B2264/108—Carbon, e.g. graphite particles
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Claims (9)

1. Fremgangsmåde til fremstilling af en diamantelektrode med syntetisk fremstillede og elektrisk ledende (doterede) diamantpartikler (2), der er indlejret i et bærelag (1) af et elektrisk ikke-ledende materiale, kendetegnet ved, at to bærelagsdannende film, hvor imellem de doterede diamantpartikler (2) er indlejret i enkelte lag, er fast forbundet med hinanden, hvor diamantpartikleme derefter eksponeres på begge sider af bærelaget (1).
2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at filmene består af glas, keramik eller plast, såsom PVDF, PFA, PTFE, FEP, ETFE, PEEK eller PPS, og forbindes med hinanden ved opvarmning, svejsning, lodning, sintring, presning, valsning eller limning.
3. Fremgangsmåde ifølge krav 1 eller 2, kendetegnet ved, at, der for at eksponere diamantpartikleme på filmene anbringes bløde materialer i form af plader på dem og påføres et tryk på én eller begge sider, hvor pladerne fortrinsvis består af polytetrafluorethylen, polyimid, polychlorpropren, termoplastiske vulkanisater (TPV), fluorpolymerisater, fluorcarbonelastomerer, såsom FPM eller FKM, PEEK, silikoner eller bløde metaller, såsom bly, aluminium eller kobber.
4. Fremgangsmåde ifølge krav 3, kendetegnet ved, at plademes tykkelse er fra 0,1 mm til 3 mm, navnlig fra 0,5 mm til 1,5 mm.
5. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 4, kendetegnet ved, at diamantpartikleme (2) er eksponerede på begge sider af bærelaget (1) på en mekanisk, kemisk eller termisk måde.
6. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 5, kendetegnet ved, at filmenes tykkelse er fra 5 pm til 300 pm, fortrinsvis fra 10 pm til 150 pm.
7. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 6, kendetegnet ved, at et støttevæv eller et støttegitter er indsat enten mellem de to film, inden de forbindes med hinanden, eller er fastgjort på én eller begge ydre sider af bærelaget/bærelagene eller diamantelektroden, hvor støttevævet eller støttegitteret er fastgjort, navnlig ved laminering, limning, smeltning, svejsning, presning eller valsning.
8. Fremgangsmåde ifølge krav 7, kendetegnet ved, at plast, såsom polytetrafluorethylen, PVDF, PFA, PTFE, FEP, ETFE, PEEK eller PPS, eller også glasfibre, plastcoatede glasfibre, keramik eller metaller, såsom titan eller tantal, anvendes som materiale til støttevævet eller støttegitteret.
9. Fremgangsmåde ifølge krav 1, kendetegnet ved, at der for etablering af kontakt mellem diamantpartikleme (2), på én side af bærelaget (1), er fastgjort et kontaktlag (3) af et elektrisk ledende materiale, navnlig grafit, carbon eller carbonfibre, der hverken danner isolerende oxid eller går i opløsning under de særlige forhold, hvorunder diamantelektroden anvendes.
DK07727806.7T 2006-04-10 2007-04-04 Fremgangsmåde til fremstilling af en diamantelektrode DK2004880T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0062006A AT503402B1 (de) 2006-04-10 2006-04-10 Verfahren zur herstellung einer diamantelektrode und diamantelektrode
PCT/EP2007/053337 WO2007116004A2 (de) 2006-04-10 2007-04-04 Verfahren zur herstellung einer diamantelektrode und diamantelektrode

Publications (1)

Publication Number Publication Date
DK2004880T3 true DK2004880T3 (da) 2016-06-06

Family

ID=38495602

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07727806.7T DK2004880T3 (da) 2006-04-10 2007-04-04 Fremgangsmåde til fremstilling af en diamantelektrode

Country Status (8)

Country Link
US (1) US8137515B2 (da)
EP (1) EP2004880B8 (da)
AT (1) AT503402B1 (da)
DK (1) DK2004880T3 (da)
ES (1) ES2573635T3 (da)
PL (1) PL2004880T3 (da)
PT (1) PT2004880E (da)
WO (1) WO2007116004A2 (da)

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JP2007238989A (ja) * 2006-03-07 2007-09-20 Ebara Corp ダイヤモンド電極の製造方法
US20100101010A1 (en) * 2008-10-24 2010-04-29 Watkins Manufacturing Corporation Chlorinator for portable spas
US8266736B2 (en) * 2009-07-16 2012-09-18 Watkins Manufacturing Corporation Drop-in chlorinator for portable spas
AT509286B1 (de) 2009-12-16 2016-10-15 Pro Aqua Diamantelektroden Produktion Gmbh Und Co Kg Tauchzelle zur elektrolytischen desinfektion von wasser
EP2697730A4 (en) * 2011-04-15 2015-04-15 Advanced Diamond Technologies Inc ELECTROCHEMICAL SYSTEM AND METHOD FOR PROPORTION OF OXIDIZERS AT HIGH CURRENT DENSITY
AT511665A1 (de) 2011-06-30 2013-01-15 Pro Aqua Diamantelektroden Produktion Gmbh & Co Kg Tauchzelle zur elektrolytischen reinigung von wasser
AT511817B1 (de) 2012-02-22 2013-03-15 Pro Aqua Diamantelektroden Produktion Gmbh & Co Kg Verfahren zur Herstellung einer Elektrode
AT511952B1 (de) * 2012-02-29 2013-04-15 Pro Aqua Diamantelektroden Produktion Gmbh & Co Kg Elektrolysezelle und Verfahren zu ihrer Herstellung
DE102013213981A1 (de) * 2013-07-17 2015-01-22 Rohde & Schwarz Gmbh & Co. Kg Spule für Schalteinrichtung mit hoher Hochfrequenzleistung
AT516720B1 (de) * 2015-05-18 2016-08-15 Pro Aqua Diamantelektroden Produktion Gmbh & Co Kg Verfahren zur Herstellung einer Elektrode
US10239772B2 (en) 2015-05-28 2019-03-26 Advanced Diamond Technologies, Inc. Recycling loop method for preparation of high concentration ozone
CN105624726A (zh) * 2015-12-30 2016-06-01 金刚宝石水高科技有限公司 用于电化学电池的电极
WO2018075920A1 (en) 2016-10-20 2018-04-26 Advanced Diamond Technologies, Inc. Ozone generators, methods of making ozone generators, and methods of generating ozone
CN109530896B (zh) * 2019-01-15 2021-08-13 青岛科技大学 一种通过阻焊法制作超硬磨料工具的新方法
DE202019106421U1 (de) 2019-11-18 2019-11-22 Pro Aqua Diamantelektroden Produktion Gmbh & Co Kg Desinfektionsgerät

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US6884290B2 (en) 2002-01-11 2005-04-26 Board Of Trustees Of Michigan State University Electrically conductive polycrystalline diamond and particulate metal based electrodes
AU2003201065A1 (en) * 2002-02-05 2003-09-02 Element Six (Pty) Ltd Diamond electrode
AT412002B (de) * 2002-07-08 2004-08-26 Wolfgang Dipl Ing Mag Wesner Diamantelektrode und verfahren zu ihrer herstellung
DE10324558A1 (de) * 2003-05-30 2004-12-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Diamantelektrode für elektrochemische Anwendungen sowie Verfahren zu ihrer Herstellung und Verwendung
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Also Published As

Publication number Publication date
US20100170783A1 (en) 2010-07-08
EP2004880A2 (de) 2008-12-24
US8137515B2 (en) 2012-03-20
WO2007116004A3 (de) 2008-03-13
ES2573635T3 (es) 2016-06-09
AT503402B1 (de) 2008-02-15
AT503402A1 (de) 2007-10-15
PL2004880T3 (pl) 2016-10-31
EP2004880B1 (de) 2016-03-16
PT2004880E (pt) 2016-06-07
EP2004880B8 (de) 2016-07-27
WO2007116004A2 (de) 2007-10-18

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