SU672675A1 - Method of manufacturing zink electrode of alkaline current source and zink electrode made according to the method - Google Patents
Method of manufacturing zink electrode of alkaline current source and zink electrode made according to the methodInfo
- Publication number
- SU672675A1 SU672675A1 SU782573321A SU2573321A SU672675A1 SU 672675 A1 SU672675 A1 SU 672675A1 SU 782573321 A SU782573321 A SU 782573321A SU 2573321 A SU2573321 A SU 2573321A SU 672675 A1 SU672675 A1 SU 672675A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- zinc
- zink
- electrode
- current source
- coating
- Prior art date
Links
Classifications
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- 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
- Y02E60/10—Energy storage using batteries
-
- 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
- Battery Electrode And Active Subsutance (AREA)
Description
ложено а способе изготовлени гданкового электрода металлическую подложку после накесёш на нее покрыти подпрессовывать при давлении 55-65 кгс/см, а в конструкции цинкового электрода отношение масс активного материала и цинкового покрыти сделать равным 5 -8,In the production method of the gdank electrode, the metal substrate after pressing the coating on it should be pressed at a pressure of 55-65 kgf / cm, and in the design of the zinc electrode, the mass ratio of the active material and the zinc coating should be equal to 5-8,
Предварительную подлрессовку подложки производ т да того, чтобы последн плотно прилегала ко дну пресс-формы и. не Hbfena возмохагости гюступательного движени . При даалешш меньuie 55 кгс/ем подложка не закрепл етс в пресс ,форме, что приводит к ненормадьному разравниваш ю порошка и вследствие этого к осыпаиию активного материала электрода. При давлёшщ больше 65 кгс/см сильно искажаетс рельеф цинкового ге) решетки, пго ухудшает сцепл емость активного материала с подложкой.The preliminary sub-pressing of the substrate is carried out so that the latter fits snugly to the bottom of the mold and. not Hbfena vozmohagosti postupatelnogo movement. When less than 55 kgf / s, the substrate is not fixed in the press, the mold, which leads to an abnormal leveling of the powder and, as a result, to the scattering of the active material of the electrode. When the pressure is more than 65 kgf / cm, the relief of the zinc реш lattice is strongly distorted, and it worsens the adhesion of the active material to the substrate.
Соотношени масс активного материала и цинкового покрыти выбраны таким образом, что при отношени х 1-3 получают тонкие эпектроШ|ДТЯ Источников тока с высокой удельной мощноствюё временем эксшуатадии вфедёлах несKbi iiKVi , фм отношени х 4-6 дл источшкоа:тр| 9 .сб временем эксплуатации пор дка нескольких часов , при отношени х 7-8 дл источникс з тока с высокой удельной энергией и временем эксплуатации в пределах нескольких мес цев. Во всех случа х электроды механически прочные, имеют высокую пористость и электрохимическую активность, что приводит к увелйгезиго электрических характеристик аккумул торов .The ratios of the mass of the active material and the zinc coating are chosen in such a way that, at ratios of 1-3, thin electroplating | DTTs are obtained. Current sources with high specific power are used for expelling the flow rate of kbi iiKVi, fm ratios 4-6 for source: mp | 9 .bab operation time of a few hours, at a ratio of 7-8 for a source of current with high specific energy and operating time within a few months. In all cases, the electrodes are mechanically strong, have high porosity and electrochemical activity, which leads to an increase in the electrical characteristics of the batteries.
При соотношений масс меньше 1 активный материал просыгаетс сквозь чейки токоотвод шей решетки, гфи соотношении больше 8 - электрод механически непрочен.When the mass ratios are less than 1, the active material jumps through the cells of the neck of the lattice, the ratio is greater than 8 — the electrode is mechanically weak.
Пример вь1полне1ш способа.An example of a full mode.
На мёдную токоотвод щ}то решетку нанос т цинковое покрытие весом 35 мг/см. Решетку укладывают в пресс-форму, причем внутренние линейные размеры решетки мейьше 1зйутренних размеров пресс-формы :на I мм. Решетку подпрессовьгоают при удепьном давлении 59 кгс/см.A zinc coating with a weight of 35 mg / cm is applied to the honey lead current. The grate is placed in a mold, and the internal linear dimensions of the grate are less than 1 of the inner dimensions of the mold: I mm. The grid is pressed in at a pressure of 59 kgf / cm.
;В пресс-форму помешают активный материал в ввде цинкового амальгамированного порошка весом 270 мг/см, и провод т прессование при удельном давлении 300 кгс/см. Из изготовленных цинковых электродов был собран аккумул тор с количеством электродов 6/6. Разр дна емкость составила 2J Ач.; The active material in the input of zinc amalgamated powder weighing 270 mg / cm is placed in the mold, and pressing is carried out at a specific pressure of 300 kgf / cm. A battery with the number of electrodes 6/6 was assembled from zinc electrodes made. The discharge capacity was 2J Ah.
По способу, вз тому за прототип, были изготовлены электроды с активной массой цинкового амальгамированного порошса весом 200 (иг/см.Using the method taken as a prototype, electrodes were made with an active mass of zinc amalgamated powder weighing 200 g / cm.
Был собран аккумул тор с количеством элекГЮДРВ 11/10. Разр даа емкость его составила 16 Ач.An accumulator was assembled with elec HYDRV 11/10. Its capacity was 16 Ah.
Таким ображ)м, аккумул торы с цинковым электрода ш, изготовленными по предлагаемому способу, обладают ewjcoctbib на 30% больше, чем аккумул торы, изготовленные по прототипу, и большей механической щючностью. Thus, batteries with a zinc electrode w, manufactured by the proposed method, have ewjcoctbib 30% more than the batteries made by the prototype, and greater mechanical stability.
-.--. -...-- , 1 . . - -.--. -...-- , one . . -
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782573321A SU672675A1 (en) | 1978-01-30 | 1978-01-30 | Method of manufacturing zink electrode of alkaline current source and zink electrode made according to the method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782573321A SU672675A1 (en) | 1978-01-30 | 1978-01-30 | Method of manufacturing zink electrode of alkaline current source and zink electrode made according to the method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU672675A1 true SU672675A1 (en) | 1979-07-05 |
Family
ID=20746078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782573321A SU672675A1 (en) | 1978-01-30 | 1978-01-30 | Method of manufacturing zink electrode of alkaline current source and zink electrode made according to the method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU672675A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2556034C2 (en) * | 2011-04-07 | 2015-07-10 | Ниссан Мотор Ко., Лтд. | Position determination device and method |
-
1978
- 1978-01-30 SU SU782573321A patent/SU672675A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2556034C2 (en) * | 2011-04-07 | 2015-07-10 | Ниссан Мотор Ко., Лтд. | Position determination device and method |
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