FR2993902A1 - Cellule d'electrolyse - Google Patents
Cellule d'electrolyse Download PDFInfo
- Publication number
- FR2993902A1 FR2993902A1 FR1257359A FR1257359A FR2993902A1 FR 2993902 A1 FR2993902 A1 FR 2993902A1 FR 1257359 A FR1257359 A FR 1257359A FR 1257359 A FR1257359 A FR 1257359A FR 2993902 A1 FR2993902 A1 FR 2993902A1
- Authority
- FR
- France
- Prior art keywords
- cell
- anode
- cathode
- electrolysis
- chamber
- 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.)
- Granted
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 37
- 239000012528 membrane Substances 0.000 claims abstract description 22
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 20
- 239000010432 diamond Substances 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 239000003014 ion exchange membrane Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 34
- 229910001385 heavy metal Inorganic materials 0.000 claims description 22
- 230000033558 biomineral tissue development Effects 0.000 claims description 11
- 229910021645 metal ion Inorganic materials 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000003792 electrolyte Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 6
- 150000002894 organic compounds Chemical class 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000004832 voltammetry Methods 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical group O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
- 125000000129 anionic group Chemical group 0.000 claims description 4
- 125000002091 cationic group Chemical group 0.000 claims description 4
- 238000006056 electrooxidation reaction Methods 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 239000003575 carbonaceous material Substances 0.000 claims description 3
- 238000000835 electrochemical detection Methods 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 230000005518 electrochemistry Effects 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims 1
- 150000001457 metallic cations Chemical class 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 150000002739 metals Chemical class 0.000 description 6
- 150000001768 cations Chemical class 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004365 square wave voltammetry Methods 0.000 description 5
- 238000003943 differential pulse anodic stripping voltammetry Methods 0.000 description 4
- 238000001903 differential pulse voltammetry Methods 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 239000003115 supporting electrolyte Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 150000002736 metal compounds Chemical class 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 239000007806 chemical reaction intermediate Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000010416 ion conductor Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003950 stripping voltammetry Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000003643 water by type Substances 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
- G01N27/416—Systems
- G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- 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
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
-
- 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
- G01N33/18—Water
- G01N33/1813—Water specific cations in water, e.g. heavy metals
-
- 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
-
- 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
-
- 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
- C02F2001/46147—Diamond coating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
Abstract
Description
Claims (14)
- REVENDICATIONS1. Cellule d'électrolyse (10) comportant ; - une anode (11) réalisée en diamant dopé ; - une cathode (13) ; l'anode (11) et la cathode (13) étant en contact avec un liquide ; ladite cellule (10) étant caractérisée en ce qu'elle comporte une membrane de séparation échangeuse d'ions (12) positionnée entre l'anode (11) et la cathode (13) de manière à réaliser une première chambre (21) entre l'anode et la membrane de séparation formant un comparti- ment anodique et une deuxième chambre (22) entre la cathode et la membrane de séparation formant un compartiment cathodique.
- 2. Cellule d'électrolyse (10) selon la revendication principale caractérisée en ce que ladite anode (11) est une anode en diamant dopé au bore.
- 3. Cellule d'électrolyse (10) selon l'une des revendications précédentes caractérisée en ce que la cathode (13) est dans un matériau compatible avec l'application de minéralisation.
- 4. Cellule d'électrolyse (10) selon l'une des revendications précédentes caractérisée en ce que ladite cathode (13) est en diamant dopé au bore ou en zirconium ou en acier inoxydable ou en oxyde de métal ou en matériau carboné.
- 5. Cellule d'électrolyse (10) selon l'une des revendications précédentes caractérisée en ce que ladite membrane de séparation échangeuse d'ions (12) est une membrane cationique ou anionique
- 6. Cellule d'électrolyse (10) selon l'une des revendications précédentes caractérisée en ce que ladite cellule (10) est adaptée pour minéraliser des composés organiques présents dans ledit liquide formé par un échantillon aqueux et par un électrolyte support, de manière à libérer des ions métalliques par réaction électrochimique d'oxydation. 2 993 902 11
- 7. Cellule d'électrolyse (10) selon la revendication précédente caractérisée en ce que ladite membrane de séparation échangeuse d'ions (12) est apte à maintenir les ions métalliques libérés dans ladite première 5 chambre (21).
- 8. Cellule d'électrolyse (10) selon l'une des revendications 6 à 7 caractérisée en ce que la nature de la membrane de séparation (12) est déterminée de manière à ce que la taille des pores de ladite membrane 10 rende imperméable ladite membrane (12) aux cations métalliques tout en la rendant perméable aux autres porteurs de charges de diamètre inférieur.
- 9. Cellule d'électrolyse (10) selon l'une des revendications 6 à 8 caracté- 15 risée en ce que l'électrolyte support est de l'acide nitrique ou de l'acide sulfurique.
- 10.Chaîne de détection de métaux lourds d'un échantillon aqueux comportant: 20 - une cellule d'électrolyse (10) selon l'une des revendications pré- cédentes comportant une première chambre (21) formant le compartiment anodique et une deuxième chambre (22) formant le compartiment cathodique dans lesquelles un échantillon aqueux à analyser est introduit : 25 - une cellule de détection de métaux lourds reliée à ladite première chambre (21) ; - des moyens d'analyse associés à la cellule de détection et aptes à quantifier la quantité de métaux lourds dans ladite première chambre (21) de ladite cellule d'électrolyse (10). 30
- 11. Chaîne de détection de métaux lourds d'un échantillon aqueux selon la revendication précédente caractérisée en ce que ladite cellule de détection comporte une électrode de travail en diamant dopé bore.
- 12. Chaîne de détection de métaux lourds d'un échantillon aqueux selon l'une des revendications 10 à 11 caractérisée en ce que ladite cellule de détection est auto-nettoyable.
- 13. Chaîne de détection de métaux lourds d'un échantillon aqueux selon l'une des revendications 10 à 12 caractérisée en ce qu'elle comporte une Interface Homme / Machine et des moyens de gestion automatisée de ladite chaîne de détection permettent la gestion des étapes de minéralisation et de détection par voie électrochimique.
- 14. Chaîne de détection de métaux lourds d'un échantillon aqueux selon l'une des revendications 10 à 13 caractérisée en ce que lesdits moyens d'analyse quantifient les métaux lourds d'intérêts par électrochimie, au moyen des techniques de Voltammétries Différentielles Pulsées (DPV).15
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1257359A FR2993902B1 (fr) | 2012-07-30 | 2012-07-30 | Cellule d'electrolyse |
PCT/EP2013/065921 WO2014019991A1 (fr) | 2012-07-30 | 2013-07-29 | Cellule d'electrolyse et chaine de detection avec ladite cellule et cellule de detection electrochimique de metaux lourds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1257359A FR2993902B1 (fr) | 2012-07-30 | 2012-07-30 | Cellule d'electrolyse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2993902A1 true FR2993902A1 (fr) | 2014-01-31 |
FR2993902B1 FR2993902B1 (fr) | 2015-06-12 |
Family
ID=47080714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1257359A Expired - Fee Related FR2993902B1 (fr) | 2012-07-30 | 2012-07-30 | Cellule d'electrolyse |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2993902B1 (fr) |
WO (1) | WO2014019991A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3035509A1 (fr) * | 2015-04-23 | 2016-10-28 | Elta | Procede et dispositif pour le dosage d’ions uranyle en solution |
CN110880449A (zh) * | 2019-09-30 | 2020-03-13 | 王偲偲 | 一种硅片清洗方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110759411A (zh) * | 2019-10-31 | 2020-02-07 | 上海海洋大学 | 一种重金属-营养盐复合污染养殖废水的净化方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5900127A (en) * | 1996-04-02 | 1999-05-04 | Permelec Electrode Ltd. | Electrode for electrolysis and electrolytic cell using the electrode |
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 |
WO2009083482A1 (fr) * | 2007-12-27 | 2009-07-09 | Adamant Technologie Sa | Procede de detection de changements de la qualite de l'eau |
WO2009133981A1 (fr) * | 2008-04-30 | 2009-11-05 | Korea Basic Science Institute | Système de mesure électrochimique pour le traçage de métaux lourds dans une eau résiduelle organique |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4116726B2 (ja) | 1999-02-04 | 2008-07-09 | ペルメレック電極株式会社 | 電気化学的処理方法及び装置 |
US7144735B2 (en) * | 2003-09-05 | 2006-12-05 | Metara, Inc. | Electrodialysis method and apparatus for trace metal analysis |
MX2011006476A (es) * | 2008-12-17 | 2011-07-13 | Tennant Co | Metodo y aparato para aplicar una carga electrica a traves de un liquido para incrementar las propiedades de desinfeccion. |
BRPI0905277B1 (pt) * | 2009-12-01 | 2019-11-26 | Univ Estadual Campinas Unicamp | célula eletroquímica cilíndrica com anodo de diamante dopado coaxial |
-
2012
- 2012-07-30 FR FR1257359A patent/FR2993902B1/fr not_active Expired - Fee Related
-
2013
- 2013-07-29 WO PCT/EP2013/065921 patent/WO2014019991A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5900127A (en) * | 1996-04-02 | 1999-05-04 | Permelec Electrode Ltd. | Electrode for electrolysis and electrolytic cell using the electrode |
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 |
WO2009083482A1 (fr) * | 2007-12-27 | 2009-07-09 | Adamant Technologie Sa | Procede de detection de changements de la qualite de l'eau |
WO2009133981A1 (fr) * | 2008-04-30 | 2009-11-05 | Korea Basic Science Institute | Système de mesure électrochimique pour le traçage de métaux lourds dans une eau résiduelle organique |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3035509A1 (fr) * | 2015-04-23 | 2016-10-28 | Elta | Procede et dispositif pour le dosage d’ions uranyle en solution |
CN110880449A (zh) * | 2019-09-30 | 2020-03-13 | 王偲偲 | 一种硅片清洗方法 |
Also Published As
Publication number | Publication date |
---|---|
FR2993902B1 (fr) | 2015-06-12 |
WO2014019991A1 (fr) | 2014-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Zigah et al. | Quantification of photoelectrogenerated hydroxyl radical on TiO 2 by surface interrogation scanning electrochemical microscopy | |
EP1031645B1 (fr) | Cellule d'electrolyse a electrode bipolaire | |
US20160251765A1 (en) | Electrochemical cell containing a graphene coated electrode | |
JP4535822B2 (ja) | 導電性ダイヤモンド電極及びその製造方法 | |
Rongé et al. | Chronoamperometric study of membrane electrode assembly operation in continuous flow photoelectrochemical water splitting | |
FR2555913A1 (fr) | Procede de desionisation electrochimique de solutions aqueuses | |
Sui et al. | Enhanced photocatalytic activity for the degradation of rhodamine B by integrating salinity gradient power into a photocatalytic fuel cell | |
Hasnat et al. | A dual-plate ITO–ITO generator–collector microtrench sensor: surface activation, spatial separation and suppression of irreversible oxygen and ascorbate interference | |
WO2014019991A1 (fr) | Cellule d'electrolyse et chaine de detection avec ladite cellule et cellule de detection electrochimique de metaux lourds | |
Bae et al. | Correlation of electrical and physical properties of photoanode with hydrogen evolution in enzymatic photo-electrochemical cell | |
Wang et al. | Enhanced photoelectroctatlytic performance of etched 3C–SiC thin film for water splitting under visible light | |
Baumann et al. | Behavior of Rotating Gold Microelectrodes | |
FR3053364A1 (fr) | Procede de recuperation de platine, par voie electrochimique, a partir d'un materiau dans lequel il est contenu | |
KR101472621B1 (ko) | 광전기촉매 층과 전기촉매 층을 갖는 수처리용 양면전극, 이의 제조방법 및 이를 이용한 수처리 방법 | |
EP0010562B1 (fr) | Procédé d'électrolyse | |
S̆ljukić et al. | Exploration of stable sonoelectrocatalysis for the electrochemical reduction of oxygen | |
EP4182273A1 (fr) | Dispositif d'electro-pales pour le traitement electrochimique d'effluents | |
FR2542763A1 (fr) | Procede et appareillage pour l'electrolyse d'une solution aqueuse diluee d'alcali caustique | |
US8486239B2 (en) | Electrolysis anode | |
Matulionis et al. | Surface modification of a-SiC photoelectrodes for photocurrent enhancement | |
CA1275385C (fr) | Electrodes activees a l'aide d'heteropolyacides, leur preparation et leur application | |
Van Quynh et al. | Electrochemical deposition of gold nanoparticles‐based plasmonic catalyst for glucose oxidation | |
FR3077008A1 (fr) | Procede et dispositif de capture et/ou de liberation d'especes anioniques assiste par electrolyse | |
WO2017114357A1 (fr) | Procédé d'élimination d'un oxyde conducteur transparent | |
EP0449735B1 (fr) | Réacteur de dépollution électrolytique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 4 |
|
CA | Change of address |
Effective date: 20160315 |
|
TP | Transmission of property |
Owner name: AREVA EXPANSION, FR Effective date: 20160315 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
TQ | Partial transmission of property |
Owner name: UNIVERSITE PAUL SABATIER, FR Effective date: 20160708 Owner name: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, FR Effective date: 20160708 Owner name: AREVA EXPANSION, FR Effective date: 20160708 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
CD | Change of name or company name |
Owner name: UNIVERSITE PAUL SABATIER, FR Effective date: 20181025 Owner name: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, FR Effective date: 20181025 Owner name: ARCYS, FR Effective date: 20181025 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
ST | Notification of lapse |
Effective date: 20230305 |