CN106252612B - A kind of zinc-silver oxide cell negative plate drying process - Google Patents
A kind of zinc-silver oxide cell negative plate drying process Download PDFInfo
- Publication number
- CN106252612B CN106252612B CN201610884726.5A CN201610884726A CN106252612B CN 106252612 B CN106252612 B CN 106252612B CN 201610884726 A CN201610884726 A CN 201610884726A CN 106252612 B CN106252612 B CN 106252612B
- Authority
- CN
- China
- Prior art keywords
- plate
- pole plate
- drying
- zinc
- negative plate
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/244—Zinc electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/26—Processes of manufacture
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a kind of zinc-silver oxide cell negative plate drying process, it is put into rinse bath cleaning washing after negative plate chemical conversion, is taken out from rinse bath, moisture extra on pole plate is blotted with filter paper, pole plate is put into the zine plate of object containing zinc 99.9% again, pole plate is wrapped with filter paper, is separated with zine plate；It places into Muffle furnace and dries, temperature is adjusted to 200 DEG C ~ 400 DEG C, and drying time controls between 40min ~ 60min, waits for that pole plate temperature is down to room temperature after the completion of drying, is put into dry vessel and preserves.The beneficial effects of the invention are as follows：1, it effectively prevent negative plate that oxidation reaction occurs in air, improves pole plate electric discharge quality；2, after pole plate drying, polar board surface flatness is better than normal process production level；3, pole plate drying time is improved, the production cycle is shortened, improves product quality, reduce production cost.
Description
Technical field
The present invention relates to a kind of techniques in the making of zinc-silver oxide cell negative plate, especially a kind of to be suitable for zinc-silver oxide cell cathode
Drying process when plate is processed.
Background technology
Zinc-silver reserve battery has specific energy, energy density per unit volume high；Specific power very it is high can with high rate discharge, and
Capacity declines few when heavy-current discharge；Cell discharge voltage is steady, and self discharge is small and has many advantages, such as good mechanical strength,
It remains to be widely used in certain occasions, startup is especially can be used as in military technology and aerospace flight technology and answers urgent telegram
Source, in military technology, since the rated weight of the particularity battery of occasion is more relatively high than energy requirement, condition is harsh, this
Battery electrical property is needed to perform to ultimate attainment, the electrical property of especially negative plate directly influences the electric discharge index of whole battery,
Especially quickly activation becomes the technological difficulties that such battery is researched and developed under cryogenic.
Current such battery negative plate is that other substances such as special zinc powder conjunction cream is suppressed, through water after pole plate chemical conversion
It washes, dry, now mostly use natural drying technique, negative plate easily reacts in humid air, to the electric discharge to battery
Performance, shelf characteric etc. have very big influence.
Invention content
The purpose of the present invention is designing, a kind of method is simple, operates easy zinc-silver oxide cell negative plate drying process.
The technical scheme is that a kind of zinc-silver oxide cell negative plate drying process, it is characterised in that：After negative plate chemical conversion
It is put into rinse bath cleaning washing, is taken out from rinse bath, moisture extra on pole plate is blotted with filter paper, then pole plate is put into containing zinc
In the zine plate of object 99.9%, pole plate is wrapped with filter paper, is separated with zine plate；It places into Muffle furnace and dries, temperature is adjusted to 200
DEG C ~ 400 DEG C, drying time controls between 40min ~ 60min, waits for that pole plate temperature is down to room temperature after the completion of drying, is put into drying
It is preserved in vessel.
The beneficial effects of the invention are as follows：1, it effectively prevent negative plate that oxidation reaction occurs in air, improves pole plate electric discharge
Quality；2, after pole plate drying, polar board surface flatness is better than normal process production level；3, pole plate drying time is improved, is shortened
Production cycle, product quality is improved, production cost is reduced.
Specific implementation mode
Embodiment is described in detail,
Embodiment 1,
A kind of zinc-silver oxide cell negative plate drying process is put into rinse bath cleaning washing, from rinse bath after negative plate chemical conversion
It takes out, moisture extra on pole plate is blotted with filter paper, pole plate is put into the zine plate of object containing zinc 99.9%, with filter paper by pole plate packet
It wraps, is separated with zine plate；It places into Muffle furnace and dries, temperature is adjusted to 200 DEG C, and drying time control is completed in 60min, drying
After wait for that pole plate temperature is down to room temperature, be put into dry vessel and preserve.
Embodiment 2,
A kind of zinc-silver oxide cell negative plate drying process is put into rinse bath cleaning washing, from rinse bath after negative plate chemical conversion
It takes out, moisture extra on pole plate is blotted with filter paper, pole plate is put into the zine plate of object containing zinc 99.9%, with filter paper by pole plate packet
It wraps, is separated with zine plate；It places into Muffle furnace and dries, temperature is adjusted to 300 DEG C, and drying time control is completed in 50min, drying
After wait for that pole plate temperature is down to room temperature, be put into dry vessel and preserve.
Embodiment 3
A kind of zinc-silver oxide cell negative plate drying process is put into rinse bath cleaning washing, from rinse bath after negative plate chemical conversion
It takes out, moisture extra on pole plate is blotted with filter paper, pole plate is put into the zine plate of object containing zinc 99.9%, with filter paper by pole plate packet
It wraps, is separated with zine plate；It places into Muffle furnace and dries, temperature is adjusted to 400 DEG C, and drying time control is completed in 40min, drying
After wait for that pole plate temperature is down to room temperature, be put into dry vessel and preserve.
The above embodiments are merely examples for clarifying the description, and does not limit the embodiments.For institute
For the those of ordinary skill in category field, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments, and obvious variation extended from this or change
Within the dynamic protection domain created still in the utility model.
Claims (1)
1. a kind of zinc-silver oxide cell negative plate drying process, it is characterised in that：Rinse bath cleaning washing is put into after negative plate chemical conversion, from
It is taken out in rinse bath, moisture extra on pole plate is blotted with filter paper, then pole plate is put into the zine plate of object containing zinc 99.9%, with filter
Paper wraps pole plate, is separated with zine plate；It places into Muffle furnace and dries, temperature is adjusted to 200 DEG C ~ 400 DEG C, drying time control
Between 40min ~ 60min, waits for that pole plate temperature is down to room temperature after the completion of drying, be put into dry vessel and preserve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884726.5A CN106252612B (en) | 2016-10-11 | 2016-10-11 | A kind of zinc-silver oxide cell negative plate drying process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884726.5A CN106252612B (en) | 2016-10-11 | 2016-10-11 | A kind of zinc-silver oxide cell negative plate drying process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106252612A CN106252612A (en) | 2016-12-21 |
| CN106252612B true CN106252612B (en) | 2018-08-03 |
Family
ID=57612550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610884726.5A Active CN106252612B (en) | 2016-10-11 | 2016-10-11 | A kind of zinc-silver oxide cell negative plate drying process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106252612B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112216880A (en) * | 2020-09-24 | 2021-01-12 | 中国电子科技集团公司第十八研究所 | Zinc-silver reserve battery manufacturing method based on humidity control and zinc-silver reserve battery |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191319109A (en) * | 1913-08-22 | 1914-09-22 | Emmanuel Hancock | Improvements in Plates for Electrical or Secondary Batteries or Accumulators. |
| CN102097621A (en) * | 2011-01-21 | 2011-06-15 | 江苏理士电池有限公司 | Plate drying process |
| CN103050718A (en) * | 2012-12-17 | 2013-04-17 | 上海空间电源研究所 | Pole piece protecting method for prolonging dry storage life of zinc-silver battery |
-
2016
- 2016-10-11 CN CN201610884726.5A patent/CN106252612B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191319109A (en) * | 1913-08-22 | 1914-09-22 | Emmanuel Hancock | Improvements in Plates for Electrical or Secondary Batteries or Accumulators. |
| CN102097621A (en) * | 2011-01-21 | 2011-06-15 | 江苏理士电池有限公司 | Plate drying process |
| CN103050718A (en) * | 2012-12-17 | 2013-04-17 | 上海空间电源研究所 | Pole piece protecting method for prolonging dry storage life of zinc-silver battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106252612A (en) | 2016-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103545491B (en) | A kind of preparation method of graphene/titanium dioxide composite material for lithium ion battery cathode material | |
| CN106328890A (en) | Carbon-pillared MXene composite material and application thereof | |
| CN102800483B (en) | Formation processing method for reducing leaking current of low-voltage formation foil | |
| CN103668342B (en) | A kind of manganese electrolysis titanium based composite anode and preparation method | |
| CN105702465B (en) | A kind of manufacture method of ups power electrode foil | |
| CN106876673B (en) | The method that one-step method prepares the core-shell structure lithium sulfur battery anode material that titanium dioxide and graphene bilayer coat altogether | |
| CN101245467B (en) | Stripping liquid and stripping method for stripping titanium and titanium alloy anodized film | |
| CN109850892B (en) | Twice-activation industrial preparation method of high-conductivity coconut shell activated carbon for super capacitor | |
| CN102347516B (en) | Inner forming process of tubular lead-acid storage battery | |
| CN103700868B (en) | The preparation method of a kind of magnadure air cell and Catalytic Layer thereof | |
| CN107634228A (en) | A kind of lithium ion battery electrolytic copper foil Chrome-free anti-oxidation technology | |
| CN106848187A (en) | A kind of method for improving electrodes of lithium-ion batteries rate of liquid aspiration and liquid absorption | |
| CN107032316A (en) | A kind of preparation method of ferric phosphate | |
| CN107069133B (en) | A kind of method of lithium in recycling lithium cell cathode material | |
| CN105655553A (en) | Preparation method of layered stacked TiO2/MoS2 core-shell structural composite material as lithium ion battery cathode | |
| CN106252612B (en) | A kind of zinc-silver oxide cell negative plate drying process | |
| CN203116443U (en) | Drying device for lithium iron battery cell | |
| CN104638241B (en) | Graphene-coated amorphous nano-flower copper vanadate, as well as preparation method and application of nano-flower copper vanadate | |
| CN104021940B (en) | A kind of negative electrode preparation technology reducing niobium oxide capacitor equivalent series resistance | |
| CN101819886B (en) | Method for manufacturing electrode foil capable of preventing current jump during formation | |
| CN109742329B (en) | Curing process for positive plate of storage battery | |
| CN110240159A (en) | A kind of blocky carbon material of high-specific surface area vertical channel and preparation method thereof for electrode of super capacitor | |
| CN103065798A (en) | Slice-typed niobium oxide capacitor graphite and silver paste layer preparation method | |
| CN103151516B (en) | A kind of modified lithium manganate cathode material and preparation method thereof for lithium ion battery | |
| CN104087969B (en) | Anode for alleviating oxidation of formic acid on electrode and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |