RU98111492A - ELECTROCHEMICAL ELEMENT - Google Patents

ELECTROCHEMICAL ELEMENT

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Publication number
RU98111492A
RU98111492A RU98111492/28A RU98111492A RU98111492A RU 98111492 A RU98111492 A RU 98111492A RU 98111492/28 A RU98111492/28 A RU 98111492/28A RU 98111492 A RU98111492 A RU 98111492A RU 98111492 A RU98111492 A RU 98111492A
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RU
Russia
Prior art keywords
sheet
metal
hole
electrode
layer
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RU98111492/28A
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Russian (ru)
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RU2202781C2 (en
Inventor
МакИндоу Ходжес Аластэр
Уильям Бек Томас
Йохансен Оддвар
Эндрю Максвелл Ян
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ЮСФ Фильтрейшн энд Сепарейшнс Груп Инк.
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Priority claimed from AUPN6619A external-priority patent/AUPN661995A0/en
Application filed by ЮСФ Фильтрейшн энд Сепарейшнс Груп Инк. filed Critical ЮСФ Фильтрейшн энд Сепарейшнс Груп Инк.
Publication of RU98111492A publication Critical patent/RU98111492A/en
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Publication of RU2202781C2 publication Critical patent/RU2202781C2/en

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Claims (51)

1. Способ изготовления тонкослойного электрохимического элемента, содержащий стадии выполнения отверстия, проходящего через лист электрически резистивного материала, при этом указанное отверстие образует боковую стенку элемента; нанесения первого тонкого электродного слоя на одну сторону листа, проходящего над отверстием с образованием первой торцевой стенки элемента; нанесения второго тонкого электродного слоя на другую сторону листа, проходящего над отверстием с образованием второй торцевой стенки элемента с покрывающим совмещением с первым электродом; и обеспечения средств пропускания жидкости в элемент, образованный между боковой стенкой и указанными торцевыми стенками.1. A method of manufacturing a thin-layer electrochemical cell, comprising the steps of making a hole passing through a sheet of electrically resistive material, said hole forming a side wall of the cell; applying the first thin electrode layer on one side of the sheet extending above the hole with the formation of the first end wall of the element; applying a second thin electrode layer on the other side of the sheet extending above the hole to form a second end wall of the element with a covering alignment with the first electrode; and providing means for transmitting fluid to an element formed between the side wall and said end walls. 2. Способ по п.1, отличающийся тем, что по меньшей мере один из электродных слоев выполнен из благородного металла. 2. The method according to claim 1, characterized in that at least one of the electrode layers is made of a noble metal. 3. Способ по п.2, отличающийся тем, что по меньшей мере один из электродных слоев выполнен из палладия. 3. The method according to claim 2, characterized in that at least one of the electrode layers is made of palladium. 4. Способ по любому из пп.1 - 3, отличающийся тем, что каждый из металлических электродных слоев в значительной степени закрывает отверстие. 4. The method according to any one of claims 1 to 3, characterized in that each of the metal electrode layers substantially covers the hole. 5. Способ по любому из пп.1 - 4, отличающийся тем, что отверстие имеет круговое поперечное сечение, при этом боковая стенка выполнена цилиндрической. 5. The method according to any one of claims 1 to 4, characterized in that the hole has a circular cross section, while the side wall is cylindrical. 6. Способ по любому из пп.1 - 5, отличающийся тем, что средства пропускания жидкости содержат прорезь или канал, соединяющий внутреннее пространство ячейки с кромкой листа. 6. The method according to any one of claims 1 to 5, characterized in that the liquid transmission means comprise a slot or channel connecting the interior of the cell with the edge of the sheet. 7. Способ по любому из пп.1 - 6, отличающийся тем, что тонкий электрод является покрытием, нанесенным напылением слоя металла. 7. The method according to any one of claims 1 to 6, characterized in that the thin electrode is a coating deposited by sputtering a metal layer. 8. Способ по любому из пп.1 - 7, отличающийся тем, что электродные слои приклеивают к листу. 8. The method according to any one of claims 1 to 7, characterized in that the electrode layers are glued to the sheet. 9. Способ изготовления электрохимического элемента, содержащий стадии нанесения первого напыленного покрытия металла на первую пригодную подложку, нанесения второго напыленного покрытия того же или отличающегося металла на вторую пригодную подложку, выполнения отверстия в электрически резистивном материале, при этом указанное отверстие образует боковую стенку элемента и имеет раскрыв на каждой поверхности листа, приклеивания первой подложки к листу с прилеганием ее металлического слоя к одной стороне листа, при этом часть первого покрытия открыта в раскрыве отверстия и образует первый электрод, приклеивания второй подложки к листу с прилеганием ее металлического слоя к другой стороне листа, при этом часть второго покрытия открыта в другом раскрыве отверстия и образует второй электрод, и обеспечения средств пропускания жидкости в элемент, образованный между боковой стенкой и указанными открытыми частями металлического покрытия. 9. A method of manufacturing an electrochemical cell, comprising the steps of applying a first sprayed coating of metal on a first suitable substrate, applying a second sprayed coating of the same or different metal to a second suitable substrate, making holes in the electrically resistive material, wherein said hole forms a side wall of the element and has opening on each surface of the sheet, gluing the first substrate to the sheet with the adherence of its metal layer to one side of the sheet, while part of the first the cover is open in the opening of the hole and forms the first electrode, gluing the second substrate to the sheet with the metal layer adhering to the other side of the sheet, while part of the second coating is open in the other opening of the hole and forms the second electrode, and providing a means for passing liquid into the element formed between side wall and indicated exposed parts of the metal coating. 10. Способ по п.9, отличающийся тем, что средства пропускания жидкости содержат канал, соединяющий внутреннее пространство элемента с кромкой листа. 10. The method according to claim 9, characterized in that the liquid transmission means contain a channel connecting the inner space of the element with the edge of the sheet. 11. Способ по п.9 или 10, отличающийся тем, что первое напыленное покрытие и второе напыленное покрытие приклеивают к листу с помощью клея. 11. The method according to claim 9 or 10, characterized in that the first sprayed coating and the second sprayed coating are glued to the sheet with glue. 12. Способ по п. 11, отличающийся тем, что клей является активируемым нагреванием клеем. 12. The method according to p. 11, characterized in that the glue is heat-activated adhesive. 13. Способ по любому из пп.1 - 12, отличающийся тем, что одно или несколько химических веществ для использования в элементе наносят печатным способом на один или оба электрода. 13. The method according to any one of claims 1 to 12, characterized in that one or more chemicals for use in the cell are printed onto one or both electrodes. 14. Способ по любому из пп.1 - 13, отличающийся тем, что одно или несколько химических веществ для использования в элементе добавляют в растворителе в элемент после приклеивания одного электрода к листу и перед приклеиванием другого электрода к листу, и в котором растворитель постепенно испаряют для оставления химических веществ в сухом виде в элементе. 14. The method according to any one of claims 1 to 13, characterized in that one or more chemicals for use in the element are added in a solvent to the element after gluing one electrode to the sheet and before gluing the other electrode to the sheet, and in which the solvent is gradually evaporated to leave chemicals dry in the element. 15. Способ по любому из пп.1 - 14, отличающийся тем, что одно или несколько химических веществ для использования в элементе помещают в или на опору, которую размещают внутри элемента. 15. The method according to any one of claims 1 to 14, characterized in that one or more chemicals for use in the element are placed in or on a support that is placed inside the element. 16. Способ по любому из пп.1 - 15, отличающийся тем, что одно или несколько химических веществ для использования в элементе располагают внутри элемента в самоподдерживающемся виде. 16. The method according to any one of claims 1 to 15, characterized in that one or more chemicals for use in the element are placed inside the element in a self-sustaining form. 17. Способ по любому из пп.1 - 16, отличающийся тем, что один или оба электрода содержат нанесенный напылением слой металла, а одно или несколько химических веществ для использования в элементе наносят печатным способом на металлическую поверхность непосредственно после напыления слоя металла. 17. The method according to any one of claims 1 to 16, characterized in that one or both electrodes contain a sprayed layer of metal, and one or more chemicals for use in the element are applied by printing to a metal surface immediately after spraying the metal layer. 18. Способ по п.17, отличающийся тем, что одно или несколько химических веществ для использования в элементе наносят печатным способом на поверхность металла с помощью струйного принтера. 18. The method according to 17, characterized in that one or more chemicals for use in the element is applied by printing to the metal surface using an inkjet printer. 19. Способ по любому из пп. 1 - 18, отличающийся тем, что выполняют множество первых нанесенных напылением слоев металла на первой подложке, выполняют множество вторых нанесенных напылением слоев металла на второй подложке, образуют множество отверстий в листе из электрически резистивного материала, при этом каждое отверстие образует боковую стенку элемента, ламинируют первую подложку к листу, причем ее слои металлического покрытия примыкают к одной стороне листа и образуют первые торцевые стенки соответствующих элементов, образованных листом, и приклеивают вторую подложку к листу, причем ее слои металлического покрытия примыкают к другой стороне листа и образуют вторые торцевые стенки соответствующих элементов, образованных в листе, и последовательно разделяют сборочную единицу на множество элементов. 19. The method according to any one of paragraphs. 1 to 18, characterized in that a plurality of first deposited metal layers are deposited on the first substrate, a plurality of second deposited metal layers are deposited on the second substrate, a plurality of holes are formed in a sheet of electrically resistive material, wherein each hole forms a side wall of the element, laminated the first substrate to the sheet, and its layers of metal coating adjacent to one side of the sheet and form the first end walls of the corresponding elements formed by the sheet, and glue the second th substrate to the sheet, and its layers of metal coating adjacent to the other side of the sheet and form the second end walls of the corresponding elements formed in the sheet, and sequentially divide the assembly unit into many elements. 20. Способ по любому из пп.1 - 19, отличающийся тем, что одну или более частей снабжают деталью, приспособленной для вхождения в защепление с деталью одной из других частей или оправки сборочной единицы. 20. The method according to any one of claims 1 to 19, characterized in that one or more parts are provided with a part adapted to fit into the part with one of the other parts or the mandrel of the assembly unit. 21. Способ по любому из пп.1 - 20, отличающийся тем, что лист электрически резистивного материала содержит слоистый материал, имеющий два слоя, каждый из которых состоит из электрически и химически резистивного материала со слоем металла между ними, который в конечном продукте выполняет роль контрольного электрода, расположенного между первым слоем металла и вторым слоем металла. 21. The method according to any one of claims 1 to 20, characterized in that the sheet of electrically resistive material contains a layered material having two layers, each of which consists of an electrically and chemically resistive material with a layer of metal between them, which in the final product plays the role a reference electrode located between the first metal layer and the second metal layer. 22. Электрохимический элемент, содержащий электрически резистивную подложку, имеющую первый тонкий слой первого металла на ее поверхности, вторую электрически резистивную подложку, имеющую второй тонкий слой металла, нанесенного напылением на ее поверхность, при этом указанные подложки расположены так, что металлический слой одной подложки обращен к металлическому слою другой подложки и они разделены листом, имеющим отверстие, при этом стенка отверстия взаимодействует с указанными металлическими слоями для образования стенки элемента и отверстия, через которое может быть введен раствор в элемент. 22. An electrochemical cell comprising an electrically resistive substrate having a first thin layer of a first metal on its surface, a second electrically resistive substrate having a second thin layer of metal deposited by spraying on its surface, wherein said substrates are arranged so that the metal layer of one substrate is facing to the metal layer of another substrate and they are separated by a sheet having a hole, while the wall of the hole interacts with these metal layers to form a wall element and the opening through which a solution can be introduced into the cell. 23. Способ по любому из пп.1 - 21, отличающийся тем, что подложка выполнена из терефталата полиэтилена. 23. The method according to any one of claims 1 to 21, characterized in that the substrate is made of polyethylene terephthalate. 24. Способ по любому из пп.1 - 21 или п.23, отличающийся тем, что лист выполнен из терефталата полиэтилена. 24. The method according to any one of claims 1 to 21 or p. 23, characterized in that the sheet is made of polyethylene terephthalate. 25. Способ по любому из пп.1 - 21, или п.23, или п.24, отличающийся тем, что по меньшей мере один из электродных слоев содержит палладий. 25. The method according to any one of claims 1 to 21, or p. 23, or p. 24, characterized in that at least one of the electrode layers contains palladium. 26. Способ по любому из пп.1 - 21 или любому из пп.23 - 25, отличающийся тем, что один из слоев нанесенного напылением металла состоит из серебра. 26. The method according to any one of claims 1 to 21 or to any of claims 23 to 25, characterized in that one of the layers deposited by spraying the metal consists of silver. 27. Способ по любому из пп.1 - 21 или любому из пп.23 - 26, отличающийся тем, что один из слоев является металлическим покрытием из серебра и его галогенируют для образования поверхности галогенида серебра. 27. The method according to any one of claims 1 to 21 or to any of claims 23 to 26, characterized in that one of the layers is a silver metallic coating and is halogenated to form a silver halide surface. 28. Способ по любому из пп.1 - 21 или любому из пп.23 - 27, отличающийся тем, что выполняют второе отверстие, пробивающее лист, причем это второе отверстие закрыто по меньшей мере с одной стороны листа тем же слоем металла, который закрывает первое отверстие на этой стороне. 28. The method according to any one of claims 1 to 21 or to any one of claims 23 to 27, characterized in that a second hole punching the sheet is made, the second hole being closed at least on one side of the sheet with the same metal layer that closes first hole on this side. 29. Способ по любому из пп.1 - 21 или любому из пп.23 - 27, отличающийся тем, что выполняют второе отверстие, причем это второе отверстие закрыто по меньшей мере с одной стороны слоем металла, который электрически изолирован от слоя металла, закрывающего первое отверстие на этой стороне. 29. The method according to any one of claims 1 to 21 or to any of claims 23 to 27, characterized in that the second hole is made, the second hole being closed at least on one side by a metal layer which is electrically isolated from the metal layer covering first hole on this side. 30. Способ по п.1, отличающийся тем, что образуют средства удаления газа во время впуска жидкости в элемент. 30. The method according to claim 1, characterized in that they form a means of removing gas during the fluid inlet into the element. 31. Способ по п.6, отличающийся тем, что прорезь или канал выполняют через боковую стенку и через лист электрически резистивного материала. 31. The method according to claim 6, characterized in that the slot or channel is performed through the side wall and through a sheet of electrically resistive material. 32. Способ по любому из пп.1 - 21 или любому из пп.23 - 31, отличающийся тем, что второй тонкий электродный слой наносят противоположно по отношению к первому тонкому электродному слою на расстоянии, менее 200 мкм. 32. The method according to any one of claims 1 to 21 or to any of claims 23 to 31, characterized in that the second thin electrode layer is applied oppositely to the first thin electrode layer at a distance of less than 200 microns. 33. Тонкослойный электрохимический элемент, содержащий электрически резистивный слой с пробитым отверстием, первый электродный слой, закрывающий отверстие на одной стороне листа, второй электродный слой, закрывающий отверстие на другой стороне листа, и канал пропускания в отверстие жидкости. 33. A thin layer electrochemical cell comprising an electrically resistive layer with a punched hole, a first electrode layer covering a hole on one side of the sheet, a second electrode layer covering a hole on the other side of the sheet, and a transmission channel into the liquid hole. 34. Элемент по п.33, отличающийся тем, что по меньшей мере один электродный слой содержит проводник. 34. The cell according to claim 33, wherein the at least one electrode layer comprises a conductor. 35. Элемент по п.33 или 34, отличающийся тем, что по меньшей мере один электродный слой содержит полупроводник. 35. The cell according to claim 33 or 34, wherein the at least one electrode layer comprises a semiconductor. 36. Элемент по любому из пп.33 - 35, отличающийся тем, что по меньшей мере один электродный слой содержит благородный металл. 36. An element according to any one of paragraphs 33 to 35, characterized in that at least one electrode layer contains a noble metal. 37. Элемент по любому из пп.33 - 36, отличающийся тем, что по меньшей мере одно электродное покрытие выполнено из палладия. 37. An element according to any one of paragraphs 33 to 36, characterized in that at least one electrode coating is made of palladium. 38. Элемент по любому из пп.33 - 37, отличающийся тем, что электрод содержит слой нанесенного напылением металла. 38. An element according to any one of paragraphs 33 to 37, characterized in that the electrode contains a layer of a deposited metal. 39. Элемент по любому из пп.33 - 38, отличающийся тем, что элемент содержит один или несколько реагентов. 39. The element according to any one of paragraphs 33 to 38, characterized in that the element contains one or more reagents. 40. Элемент по п.33, отличающийся тем, что по меньшей мере один реагент предусмотрен на покрытом напыленным металлом электроде. 40. The element according to p. 33, characterized in that at least one reagent is provided on a metal-coated electrode. 41. Элемент по любому из пп.33 - 40, отличающийся тем, что несколько реагентов расположены на носителе или пропитывают носитель внутри элемента. 41. The element according to any one of paragraphs 33 to 40, characterized in that several reagents are located on the carrier or impregnate the carrier inside the element. 42. Элемент по любому из пп.33 - 41, отличающийся тем, что одно или несколько химических веществ для использования в элементе находятся внутри элемента в самоподдерживающемся виде. 42. The element according to any one of paragraphs 33 to 41, characterized in that one or more chemicals for use in the element are inside the element in a self-sustaining form. 43. Элемент по любому из пп.33 - 42, отличающийся тем, что по меньшей мере один электрод образован нанесенным распылением слоем палладия. 43. An element according to any one of paragraphs 33 to 42, characterized in that at least one electrode is formed by a sprayed layer of palladium. 44. Элемент по любому из пп.33 - 43, отличающийся тем, что электроды имеют одинаковую площадь. 44. An element according to any one of paragraphs 33 to 43, characterized in that the electrodes have the same area. 45. Элемент по любому из пп.33 - 44, отличающийся тем, что электроды совмещены друг с другом. 45. An element according to any one of paragraphs 33 to 44, characterized in that the electrodes are aligned with each other. 46. Элемент по п.33, отличающийся тем, что содержит средства удаления газа во время впуска жидкости в элемент. 46. The element according to p. 33, characterized in that it contains means for removing gas during fluid inlet into the element. 47. Элемент по любому из пп.33 - 46, отличающийся тем, что второй электродный слой расположен напротив первого электродного слоя на расстоянии менее 200 мкм. 47. An element according to any one of paragraphs 33 to 46, characterized in that the second electrode layer is located opposite the first electrode layer at a distance of less than 200 microns. 48. Способ по любому из пп.9 - 11, отличающийся тем, что клей является клеем на водной основе. 48. The method according to any one of claims 9 to 11, characterized in that the adhesive is a water-based adhesive. 49. Способ по любому из пп.9 - 11, отличающийся тем, что клей является контактным клеем. 49. The method according to any one of paragraphs.9 to 11, characterized in that the adhesive is a contact adhesive. 50. Способ по любому из пп.9 - 11, отличающийся тем, что клей наносят толщиной 2 - 5 мкм. 50. The method according to any one of paragraphs.9 to 11, characterized in that the adhesive is applied with a thickness of 2 to 5 microns. 51. Способ по п.9, отличающийся тем, что клей наносят с помощью бруска MYAR. 51. The method according to claim 9, characterized in that the adhesive is applied using a MYAR bar.
RU98111492/28A 1995-11-16 1996-11-15 Electrochemical element RU2202781C2 (en)

Applications Claiming Priority (2)

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AUPN6619 1995-11-16
AUPN6619A AUPN661995A0 (en) 1995-11-16 1995-11-16 Electrochemical cell 2

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RU2000104734/28A Division RU2243545C2 (en) 1995-11-16 2000-02-24 Electrochemical cell
RU2002135727/28A Division RU2305279C2 (en) 1995-11-16 2002-12-27 Device and method for determining concentration of reduced form or oxidized form of reduction-oxidation substance in liquid sample

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RU2202781C2 RU2202781C2 (en) 2003-04-20

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