JPS56152984A - Electrolytic cell for aqueous solution - Google Patents
Electrolytic cell for aqueous solutionInfo
- Publication number
- JPS56152984A JPS56152984A JP5635980A JP5635980A JPS56152984A JP S56152984 A JPS56152984 A JP S56152984A JP 5635980 A JP5635980 A JP 5635980A JP 5635980 A JP5635980 A JP 5635980A JP S56152984 A JPS56152984 A JP S56152984A
- Authority
- JP
- Japan
- Prior art keywords
- binder
- contg
- exchange membrane
- cathode layer
- ruthenium
- 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.)
- Pending
Links
- 239000007864 aqueous solution Substances 0.000 title 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 4
- 239000011230 binding agent Substances 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- -1 for example Polymers 0.000 abstract 2
- 239000003014 ion exchange membrane Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 241000282320 Panthera leo Species 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 238000005341 cation exchange Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
PURPOSE:To perform electrolysis at much lowe potential by binding a gas and liquid permeable cathode layer consisting of ruthenium black on the surface of an ion exchange membrane. CONSTITUTION:Ruthenium black consists of metallic ruthenium which is made into the form of fine sponge, and has specific surface areas of about 0.1-100. An electrode layer is used by using a binder of a fluorine-contg. polymer, for example, polytetrafluoroethylene, and 0.05-5 parts the binder is added to 10 parts the ruthenium black. The formed gas and liquid permeable cathode layer has 0.01- 1,000mu average pore sizes and 20-99% porosities. If necessary, a suitable solvent and surfactant are added to form the cathode layer, and the electrode particles and the binder are uniformly mixed. A fluorine-contg. cation exchange membrane contg. sulfonic acid or carboxylic acid as its exchange groups is used for the ion exchange membrane, and water, halogen acid or aqueous alkali halide or alkali carbonate soln. is used as the aqueous soln.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5635980A JPS56152984A (en) | 1980-04-30 | 1980-04-30 | Electrolytic cell for aqueous solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5635980A JPS56152984A (en) | 1980-04-30 | 1980-04-30 | Electrolytic cell for aqueous solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56152984A true JPS56152984A (en) | 1981-11-26 |
Family
ID=13025041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5635980A Pending JPS56152984A (en) | 1980-04-30 | 1980-04-30 | Electrolytic cell for aqueous solution |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56152984A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7938941B2 (en) | 2005-09-14 | 2011-05-10 | Asahi Kasei Chemicals Corporation | Cation-exchange fluorinated membrane for electrolysis and process for producing the same |
-
1980
- 1980-04-30 JP JP5635980A patent/JPS56152984A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7938941B2 (en) | 2005-09-14 | 2011-05-10 | Asahi Kasei Chemicals Corporation | Cation-exchange fluorinated membrane for electrolysis and process for producing the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4287032A (en) | Process for generating a halogen with novel electrodes | |
| JPS5693883A (en) | Electrolytic apparatus using solid polymer electrolyte diaphragm and preparation thereof | |
| GB764181A (en) | Electrolytic process and cell thereof | |
| SE7703520L (en) | ELECTROLYSIS OF ALKALIMETAL HALID SOLUTION | |
| GB2094835B (en) | Process for electrolyzing water | |
| ES481257A1 (en) | Generation of halogens by electrolysis of hydrogen halides in a cell having catalytic electrodes bonded to a solid polymer electrolyte | |
| ATE3653T1 (en) | ELECTROLYSIS PROCESS FOR THE PRODUCTION OF HYDROGEN IN AN ALKALINE MEDIUM. | |
| JPS57174482A (en) | Cation exchange membrane for electrolysis | |
| EP0103356A3 (en) | Method of making and color stabilization of choline base | |
| JPS56152984A (en) | Electrolytic cell for aqueous solution | |
| JPS5739185A (en) | Cation exchange membrane for electrolysis | |
| JPS57207184A (en) | Novel cation exchange mebrane for electrolysis | |
| JPS56102587A (en) | Deterioration preventing method for palladium oxide anode | |
| JPS5641392A (en) | Electrolytic method of alkali chloride aqueous solution | |
| JPS5763683A (en) | Production of hydrogen | |
| JPS55152191A (en) | Formed cation exchange membrane | |
| JPS55148778A (en) | Manufacture of caustic alkali used ion exchange membrane | |
| JPS57198276A (en) | Production of alkali metal ferrate | |
| JPS57195126A (en) | Fluorine-containing ion exchange membrane | |
| JPS57194280A (en) | Synthesizing method for perhalogenic acid or its salt | |
| JPS57171676A (en) | Electrolytic cell for aqueous alkali chloride solution | |
| JPS57131377A (en) | Manufacture of caustic alkali | |
| JPS57194283A (en) | Electrolytic cell | |
| JPS5532045A (en) | Electrochromic display device | |
| JPS5629681A (en) | Electrolysis of aqueous alkali chloride solution |