SU632315A3 - Electrochemical air-zink generator - Google Patents
Electrochemical air-zink generatorInfo
- Publication number
- SU632315A3 SU632315A3 SU752153120A SU2153120A SU632315A3 SU 632315 A3 SU632315 A3 SU 632315A3 SU 752153120 A SU752153120 A SU 752153120A SU 2153120 A SU2153120 A SU 2153120A SU 632315 A3 SU632315 A3 SU 632315A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- generator
- paste
- zinc
- electrolyte
- during
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
- H01M8/225—Fuel cells in which the fuel is based on materials comprising particulate active material in the form of a suspension, a dispersion, a fluidised bed or a paste
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hybrid Cells (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
- Battery Electrode And Active Subsutance (AREA)
Description
1one
Изобретение относитс к области химических источников тока и касаетс генераторов с перекачиваемой топливно-электролитной смесью, в которых используетс активный металл - цинк на отрица|Тельном электроде и окисл ющий газ кислород на положительном электроде. The invention relates to the field of chemical current sources and concerns generators with a pumpable fuel-electrolyte mixture, which uses an active metal - zinc on the negative electrode and the oxidizing gas oxygen on the positive electrode.
Известен воздушно-цинковый генератор содержащий электроды и средства дл перемещени топливно-электролитной смеси из суспензии цинка в щелочном электролите ij . Однако плотность энергии в таком генераторе недостаточна.A zinc-air generator containing electrodes and means for moving a fuel-electrolyte mixture from a suspension of zinc in an alkaline electrolyte ij is known. However, the energy density in such a generator is insufficient.
Известен также воздушно-цинковый генератор, наиболее близкий к предлагаемому , содержащий воздушный катод, анод и топливно-электролитную смесь, образованную порошком цинка, пропитанного водой шш щелочью, а также св зующим веществом - карбоксиметшшеллюлозой и имеющую консистеншпо пасты, и средства дл перемещени топливно-электролитной смеси 2 .Also known is the zinc-air generator, which is closest to the proposed one, containing an air cathode, an anode, and a fuel-electrolyte mixture formed by zinc powder impregnated with water with alkali, as well as a binder, carboxymethylshellose, and having a consistency of paste, and means for transporting electrolyte mixture 2.
Однако 3 таком генераторе плотность энергш недостаточна, а топливно-электро- литна смесь не очень устойчива.However, in such a generator, the density of energy is insufficient, and the fuel-electrolyte mixture is not very stable.
Цель изобретени - увеличение плот- ности энергии. The purpose of the invention is to increase the energy density.
Дл этого в предлагаемом генераторе в топливно-электролитной смеси отношение объема электролита к объему пустот менаду частицами цинка равно единице. Дл улучшени перемещени пасты топливно-электролитНа смесь может содержать 3% политетрафторэтилена.For this, in the proposed generator in the fuel-electrolyte mixture, the ratio of the volume of the electrolyte to the volume of voids is reduced by a unit of zinc particles. To improve the movement of the fuel / electrolyte paste, the mixture may contain 3% polytetrafluoroethylene.
Дл исключени саморазр дки при хранении смесь может содержать несколько процентов ртути.To eliminate self-storage during storage, the mixture may contain several percent of mercury.
Если объем жидкости становитс меньще объема между зернами, смесь становитс твердой и не может больше перекачиватьс .If the volume of liquid becomes less than the volume between the grains, the mixture becomes solid and can no longer be pumped.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7425195A FR2279230A1 (en) | 1974-07-19 | 1974-07-19 | PROCESS FOR THE PRODUCTION OF ELECTRICITY BY TRANSIT OF METAL-ELECTROLYTE PASTE AND DEVICE FOR IMPLEMENTING THIS PROCESS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU632315A3 true SU632315A3 (en) | 1978-11-05 |
Family
ID=9141496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752153120A SU632315A3 (en) | 1974-07-19 | 1975-07-18 | Electrochemical air-zink generator |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS5133835A (en) |
BE (1) | BE830938A (en) |
BR (1) | BR7504605A (en) |
CA (1) | CA1065965A (en) |
CH (1) | CH600589A5 (en) |
DE (1) | DE2531449C3 (en) |
FR (1) | FR2279230A1 (en) |
GB (1) | GB1500301A (en) |
IT (1) | IT1039879B (en) |
LU (1) | LU73001A1 (en) |
NL (1) | NL177366C (en) |
SE (1) | SE412819B (en) |
SU (1) | SU632315A3 (en) |
ZA (1) | ZA754581B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2353654A2 (en) * | 1976-06-03 | 1977-12-30 | Comp Generale Electricite | Electrolytic recovery of zinc from alkaline solns. - using electrolyte flowing at a speed which removes zinc from cathode |
FR2550016A1 (en) * | 1983-07-28 | 1985-02-01 | Jeumont Schneider | Method for storing and/or transporting electrical energy |
NL9001199A (en) * | 1990-05-23 | 1991-12-16 | Stork Screens Bv | CHARGING METHOD FOR ZINC SUSPENSION ACCUMULATOR; ZINC SUSPENSION ACCUMULATOR AND ZINC SUSPENSION TO BE USED FOR ACCUMULATOR. |
JP2632471B2 (en) * | 1992-03-31 | 1997-07-23 | 東京特殊電線株式会社 | Circuit board connection method |
AU4913900A (en) * | 1999-06-01 | 2000-12-18 | Grillo-Werke Ag | Mixture, comprising metal and/or alloy particles and a liquid medium and a method for producing the same |
DK1393393T3 (en) | 2001-05-24 | 2011-07-11 | Ray O Vac Corp | Ionic Conductive Additive to Zinc Anodes in Alkaline Electrochemical Cells |
US7563537B2 (en) | 2005-11-30 | 2009-07-21 | Rovcal, Inc. | Ionically conductive clay additive for use in electrochemical cells |
DE102009057718A1 (en) * | 2009-12-10 | 2011-06-16 | Siemens Aktiengesellschaft | Battery and method for operating a battery |
JP2014002941A (en) * | 2012-06-19 | 2014-01-09 | Sharp Corp | Battery |
US10511019B2 (en) | 2016-03-10 | 2019-12-17 | 3M Innovative Properties Company | Electrode solutions and electrochemical cells and batteries therefrom |
-
1974
- 1974-07-19 FR FR7425195A patent/FR2279230A1/en active Granted
-
1975
- 1975-07-03 BE BE1006765A patent/BE830938A/en not_active IP Right Cessation
- 1975-07-10 CH CH902175A patent/CH600589A5/xx not_active IP Right Cessation
- 1975-07-14 DE DE2531449A patent/DE2531449C3/en not_active Expired
- 1975-07-16 CA CA231,628A patent/CA1065965A/en not_active Expired
- 1975-07-16 ZA ZA00754581A patent/ZA754581B/en unknown
- 1975-07-16 IT IT25449/75A patent/IT1039879B/en active
- 1975-07-17 LU LU73001A patent/LU73001A1/xx unknown
- 1975-07-17 SE SE7508211A patent/SE412819B/en unknown
- 1975-07-18 SU SU752153120A patent/SU632315A3/en active
- 1975-07-18 JP JP50087434A patent/JPS5133835A/en active Pending
- 1975-07-18 BR BR7504605*A patent/BR7504605A/en unknown
- 1975-07-21 GB GB30479/75A patent/GB1500301A/en not_active Expired
- 1975-07-21 NL NLAANVRAGE7508697,A patent/NL177366C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5133835A (en) | 1976-03-23 |
SE7508211L (en) | 1976-04-09 |
FR2279230A1 (en) | 1976-02-13 |
FR2279230B1 (en) | 1977-03-18 |
NL177366C (en) | 1985-09-02 |
CH600589A5 (en) | 1978-06-30 |
GB1500301A (en) | 1978-02-08 |
BR7504605A (en) | 1976-07-06 |
DE2531449C3 (en) | 1978-07-20 |
NL7508697A (en) | 1976-01-21 |
SE412819B (en) | 1980-03-17 |
IT1039879B (en) | 1979-12-10 |
LU73001A1 (en) | 1976-07-01 |
BE830938A (en) | 1976-01-05 |
ZA754581B (en) | 1976-07-28 |
DE2531449B2 (en) | 1977-11-10 |
CA1065965A (en) | 1979-11-06 |
NL177366B (en) | 1985-04-01 |
DE2531449A1 (en) | 1976-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3833421A (en) | Secondary electrochemical cells with a chalcogen cathode | |
RU2584153C1 (en) | Reversible fuel cell and battery of reversible fuel cells | |
US5532078A (en) | Electrochemical cell | |
US3518123A (en) | Metal/air battery | |
JP2009230981A (en) | Nonaqueous metal air battery | |
SU632315A3 (en) | Electrochemical air-zink generator | |
US20040096727A1 (en) | Fuel cell, fuel cell generator, and equipment using the same | |
JP2016096141A (en) | Metal-air batteries, lithium-air batteries, and vehicles | |
US3891458A (en) | Electric current producing galvanic cell | |
US3132972A (en) | Energy conversion cell | |
JP2006196329A (en) | Air electrode and air secondary battery using this air electrode | |
US4803134A (en) | High energy density lithium-oxygen secondary battery | |
US11069934B2 (en) | Electrochemical cell | |
WO1985001615A1 (en) | Battery cell with improved capacity, open circuit voltage and start-up time | |
US4262065A (en) | Additive for lithium batteries | |
US1196611A (en) | Primary cell. | |
US2809225A (en) | Primary cell | |
US3297482A (en) | Carbon electrode with polytetrafluoroethylene on one side and platinium on the otherside, fuel cell with same and electrodepositing method of preparing same | |
US3981746A (en) | Electrode for fuel cell | |
US3888699A (en) | Primary dry cell | |
Abrashev et al. | Optimization of the bi-functional oxygen electrode (BOE) structure for application in a Zn-air accumulator | |
JP2000348736A (en) | Solid electrolytic fuel cell | |
US3459596A (en) | Battery including fluoride electrolyte and sulfur hexafluoride | |
JP6688210B2 (en) | Separator and lithium-air secondary battery | |
US3709735A (en) | Electrochemical generator with disperse carbon electrode |