CN106848281B - A kind of negative electrode material of zinc-nickel cell and preparation method thereof and purposes - Google Patents
A kind of negative electrode material of zinc-nickel cell and preparation method thereof and purposes Download PDFInfo
- Publication number
- CN106848281B CN106848281B CN201710043927.7A CN201710043927A CN106848281B CN 106848281 B CN106848281 B CN 106848281B CN 201710043927 A CN201710043927 A CN 201710043927A CN 106848281 B CN106848281 B CN 106848281B
- Authority
- CN
- China
- Prior art keywords
- zinc
- negative electrode
- nickel
- electrode material
- carbonate
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
- H01M10/30—Nickel accumulators
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- 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
- H01M4/28—Precipitating active material on the carrier
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
- H01M4/623—Binders being polymers fluorinated polymers
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention belongs to battery material technical fields, disclose negative electrode material of a kind of zinc-nickel cell and preparation method thereof and purposes.Active material is basic zinc carbonate in the negative electrode material of zinc-nickel cell of the present invention, and the basic zinc carbonate, which is reacted by urea or ammonium hydrogen carbonate with zinc salt, to be made；The invention also discloses the painting paste formulations of basic zinc carbonate in the negative electrode material of zinc-nickel cell, conductive agent, additive and binder.The test result for the Soft Roll NiZn battery that the present invention is constructed using basic zinc carbonate as negative electrode active material shows: the material is as cell negative electrode material in use, improving the whole chemical property of the electrode comprising the material and battery.Soft-package battery obtained has good coulombic efficiency and cycle life, and the energy density of battery is 130Whkg‑1When, cyclical stability is not less than 1200 times.
Description
Technical field
The invention belongs to battery material technical fields, and in particular to a kind of negative electrode material of zinc-nickel cell and preparation method thereof
With purposes.
Background technique
Zinc-nickel secondary batteries have high-energy density, high power density, high working voltage, wide operating temperature, memoryless effect
The features such as answering is a kind of environmentally protective high-performance secondary cell.But cathode generates deformation and zinc in charge and discharge process
The problems such as dendritic growth, shortens battery, constrains the development of zinc-nickel secondary batteries.
Traditional Zinc-nickel battery negative usually uses ZnO as active material, and ZnO, additive, conductive agent and binder are modulated
At slurry, it is compressed on foam copper or copper grid and electrode is prepared.The electrolyte of zinc-nickel cell is the dense highly basic containing saturation ZnO
Solution.When carrying out charge and discharge, electrochemical reaction is reacted in alkaline solution by ion, and reaction speed is mainly by liquid
The control of phase diffusing step.Since macroscopic property is unstable, charging product zincate and discharging product ZnO can be molten in lye
Solution, thus the problems such as causing electrode deformation, dendritic growth and self-corrosion and passivation, so that zinc electrode penalty.
Patent CN104993106 A discloses a kind of preparation method and application of Zinc-base compounded material basic zinc carbonate,
It prepares material and is obtained using zinc acetate, sodium fluoride and hexamethylenetetramine by hydro-thermal reaction, it is believed that in terms of lithium ion battery
There is a potential application, but the charging and discharging curve figure of its battery provided shows its discharge platform in 0.6V, and lithium ion battery is put
Level platform is in 3.2~3.7V, and basic zinc carbonate is without the layer structure of similar graphite, can not carry out lithium ion insertion and
Deintercalation, therefore basic zinc carbonate is not suitable for the negative electrode material as lithium ion battery.
Summary of the invention
It is an object of the present invention to provide a kind of using basic zinc carbonate substitution zinc oxide as the material for preparing Zinc-nickel battery negative,
The electrical property for improving zinc-nickel cell improves its cyclical stability while keeping high-energy density and power density.The present invention
The electrical property of zinc-nickel cell can be greatly improved using basic zinc carbonate as active material, while the present invention provides prepare alkali formula carbon
The method of sour zinc active material and the formula that electrode is prepared using basic zinc carbonate.The present invention uses urea or ammonium hydrogen carbonate and zinc
Reactant salt generates basic zinc carbonate, is modulated into homogeneous slurry in certain proportion with carbon material, calcium hydroxide, bismuth oxide and PTFE
Dry, suppress on the net coated on brass screen or three-dimensional tin-coated copper, cutting cathode is made, it is electric with nickel anode to be assembled into Soft Roll with it
Pond has good electric property.
According to the first aspect of the invention, the present invention provides a kind of negative electrode material of zinc-nickel cell, the zinc-nickel electricity
Active material is basic zinc carbonate in the negative electrode material in pond, and the basic zinc carbonate is reacted by urea or ammonium hydrogen carbonate with zinc salt
It is made；The negative electrode material of the zinc-nickel cell is made of basic zinc carbonate, carbon material, calcium hydroxide, bismuth oxide and PTFE；By zinc
The negative electrode material of nickel-based battery is modulated into homogeneous slurry, mixes, is tuned into paste, by it coated on brass screen or three-dimensional tin-coated copper
Net, drying, tabletting, cutting obtain Zinc-nickel battery negative；The carbon material is carbon nanotube, carbon fiber or graphene etc..
The negative electrode material of zinc-nickel cell of the present invention, further technical solution can be, the zinc-nickel cell
Negative electrode material by weight percentage, basic zinc carbonate: carbon material: calcium hydroxide: bismuth oxide: PTFE=82:10:1:3:4, institute
Stating PTFE can be selected from the suspension use that PTFE emulsion (suspension of the water of 60%wt) in the market is diluted to the water of 0.1wt%.
Basic zinc carbonate of the present invention, which is reacted by urea with zinc salt, to be made, specifically includes the following steps:
1) compound concentration is the zinc solution of 0.3~1.0mol/L；
2) compound concentration is the urea liquid of 3.0~15mol/L；
3) zinc solution and urea liquid are stirred the reaction vessel for being placed in sealing in proportion, by the reaction vessel of sealing
Reaction, magnetic agitation at a set temperature；It filters after reaction, be washed with deionized to neutral, drying and obtain alkali formula carbon
Sour zinc.
Basic zinc carbonate of the present invention, which is reacted by urea with zinc salt, to be made, specifically, above-mentioned steps 1) in zinc salt
It can be ZnCl2、Zn(NO3)2、ZnSO4Deng.
Basic zinc carbonate of the present invention, which is reacted by urea with zinc salt, to be made, specifically, above-mentioned steps 3) in zinc salt with
Urea mol ratio can be 1:3~4, and when the molar ratio of zinc salt and urea is lower than 1:3, zinc salt cannot precipitate completely, when higher than 1:4
When, the electrical property for the zinc-nickel cell being assembled into is not further added by.
Basic zinc carbonate of the present invention, which is reacted by urea with zinc salt, to be made, specifically, above-mentioned steps 3) in reaction temperature
Degree is 90 DEG C, reaction time 12h.
Basic zinc carbonate of the present invention, which is reacted by ammonium hydrogen carbonate with zinc salt, to be made, specifically includes the following steps:
1) compound concentration is the zinc solution of 0.3~1.0mol/L；
2) compound concentration is the ammonium bicarbonate soln of 1.5~3.0mol/L；
3) prepared ammonium bicarbonate soln is slowly added dropwise and is reacted into zinc solution, stirred；Filter after reaction,
It is washed with deionized to neutral, drying and obtains basic zinc carbonate.
Basic zinc carbonate of the present invention, which is reacted by ammonium hydrogen carbonate with zinc salt, to be made, specifically, above-mentioned steps 1) in
Zinc salt can be ZnCl2、Zn(NO3)2、ZnSO4Deng.
Basic zinc carbonate of the present invention, which is reacted by ammonium hydrogen carbonate with zinc salt, to be made, specifically, above-mentioned steps 3) in zinc
Salt and ammonium hydrogen carbonate molar ratio are between 1: 2.2~2.5.
Basic zinc carbonate of the present invention, which is reacted by ammonium hydrogen carbonate with zinc salt, to be made, specifically, above-mentioned steps 3) in it is anti-
The reaction was continued 2h after answering temperature is 60 DEG C, ammonium bicarbonate soln is slowly added dropwise.
According to another aspect of the present invention, the present invention provides a kind of negative electrode materials of zinc-nickel cell to be used to prepare
The method of battery cathode, comprising the following steps: by the negative electrode material hybrid modulation of zinc-nickel cell at homogeneous slurry, mix, be tuned into
Paste, by it coated on brass screen or three-dimensional tin plating copper mesh, drying, tabletting, cutting obtain Zinc-nickel battery negative.Using above-mentioned
Zinc-nickel battery negative and the assembling preparation of Ni anode Soft Roll zinc-nickel cell, the energy density of the battery prepared is 130Wh
kg-1When, cyclical stability is not less than 1200 times.
The present invention prepares cathode as active material instead of ZnO using basic zinc carbonate and anode is assembled into Soft Roll NiZn electricity
Pond shows excellent chemical property, this is to report for the first time.In addition, being avoided using basic zinc carbonate as active material
The step for generating ZnO is calcined, cost is saved.
The beneficial effects of the present invention are:
(1) reaction condition of the invention is mild, and raw material sources used are extensive, low in cost, and stable process conditions can
It leans on, entire process flow is simple and easy, is suitable for industrialized production；
(2) present invention use basic zinc carbonate instead of conventional oxidation zinc as the active material for preparing Zinc-nickel battery negative,
Negative electrode tab is prepared into itself and carbon material, additive, binder, collector and nickel anode is assembled into soft-package battery, is had higher
Energy density and power density, while when energy density in 130Whkg-1, cyclical stability be not less than 1200 times, achieve
Unexpected technical effect.
Detailed description of the invention
Fig. 1 is the scanning electron microscope (SEM) photograph of the basic zinc carbonate of urea preparation；
Fig. 2 is the scanning electron microscope (SEM) photograph of the basic zinc carbonate of ammonium hydrogen carbonate preparation；
Fig. 3 is the XRD diagram of the basic zinc carbonate of urea preparation；
Fig. 4 is the XRD diagram of the basic zinc carbonate of ammonium hydrogen carbonate preparation；
Fig. 5 is products therefrom of the present invention and anode Ni (OH)2/ carbon composite constitutes charging and discharging curve when NiZn battery
Figure；
Fig. 6 is stable circulation figure (charging current 18.5mA, discharge current 20mA)；
Fig. 7 is energy density figure of the NiZn battery constructed of negative electrode material produced by the present invention under different discharge currents.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment, to this
Invention is further described.It should be understood that these descriptions are merely illustrative, and it is not intended to limit the scope of the invention.
Embodiment 1, urea prepare the method for basic zinc carbonate (zinc salt is by taking zinc chloride as an example)
1g zinc chloride, which is added in 50mL water, obtains liquor zinci chloridi, and (urea quality is respectively for the urea of certain mass
1.33g, 1.55g or 1.77g) it is dissolved in 30mL water and obtains urea liquid, two kinds of solution mixing are transferred in reactor, 90
DEG C reaction 12h, while magnetic agitation.It filters after reaction, be washed with deionized to neutral, 50 DEG C of temperature control drying and can obtain
To basic zinc carbonate, scanning electron microscope (SEM) photograph is as shown in Figure 1, its XRD diagram is as shown in Figure 3.
Embodiment 2, ammonium hydrogen carbonate prepare the method for basic zinc carbonate (zinc salt is by taking zinc nitrate as an example)
1g zinc nitrate is added in 50mL water and obtains zinc nitrate solution, weighs ammonium hydrogen carbonate (the quality difference of certain mass
It is dissolved in 15mL water for 1.08g, 1.15g or 1.23g), ammonium bicarbonate soln is slowly added dropwise to zinc solution while magnetic force
Stirring, 60 DEG C of reaction temperature.The reaction was continued after being added dropwise 2h.It filters, be washed with deionized to neutral, control after reaction
Basic zinc carbonate can be obtained in warm 50 DEG C of drying, and scanning electron microscope (SEM) photograph is as shown in Fig. 2, its XRD diagram is as shown in Figure 4.
The cathode piece preparation method of embodiment 3, basic zinc carbonate as active material
The present embodiment basic zinc carbonate and carbon material (carbon nanotube, carbon fiber or graphene), calcium hydroxide, bismuth oxide,
Binder PTFE is mixed in the ratio of 82:10:1:3:4, is tuned into paste, it is coated on to brass screen or three-dimensional tin plating copper mesh,
Drying, tabletting, cutting obtain negative electrode tab；The PTFE aqueous emulsion that the PTFE used is 60% for commercial available quality concentration, then dilutes
It is used to 0.1%wt, conversion is pure PTFE when calculating PTFE ratio.
Embodiment 4, Soft Roll NiZn battery assembly
By the zinc load piece of preparation, nickel positive plate (Ni (OH)2/ carbon composite) intermediate folder is across by having modified poly- third
Composite diaphragm made of alkene felt and wettable polyolefin pore membrane are bonded, the KOH that implantation quality concentration is 30% are (full to zinc oxide
With), mass concentration be 2% LiOH and mass concentration be 6% Sodium Polyacrylate electrolyte, finally sealing Soft Roll zinc is made
Nickel-based battery.
Battery performance test:
1. zinc-nickel cell prepared by embodiment 4 is discharged to blanking voltage 0.8V with 18.5mA charging 7min, 20mA, according to
Discharge curve and discharge capacity look for its mid-point voltage that discharges.The energy density (see Fig. 5) of battery is calculated, while measuring battery
Cyclical stability (see Fig. 6).
2. zinc-nickel cell prepared by embodiment 4 carries out the survey of battery capacity with different charging currents and discharge current
Fixed, discharge cut-off voltage 0.8V, test result is shown in Fig. 7, it can be seen that when charge and discharge electric current is 10mAcm-2, 20mA
cm-2, 40mAcm-2, 80mAcm-2, the specific capacity of battery is respectively 178mAhg-1, 172mAhg-1, 148mAhg-1,
124mAh·g-1。
Can be seen that from the above test result can be had using the electrode that basic zinc carbonate is prepared as main active substances
Effect ground improves the energy density and cycle life of battery, this, which should be attributed to work as, uses basic zinc carbonate as active material and carbon
Material and calcium hydroxide and bismuth oxide are prepared under the action of binder PTFE can slow down zinc electricity when homogeneous slurry does negative electrode material
The problems such as pole deformation, dendritic growth and self-corrosion and passivation.So as to improve the comprehensive performance of battery.
Although embodiments of the present invention are described in detail, it should be understood that, without departing from of the invention
In the case where spirit and scope, embodiments of the present invention can be made with various changes, replacement and change.
Claims (10)
1. a kind of negative electrode material of zinc-nickel cell, it is characterised in that: active material is alkali in the negative electrode material of the zinc-nickel cell
Formula zinc carbonate, the basic zinc carbonate, which is reacted by urea or ammonium hydrogen carbonate with zinc salt, to be made；
The negative electrode material of the zinc-nickel cell is by the basic zinc carbonate, carbon material, calcium hydroxide, bismuth oxide and polytetrafluoroethyl-ne
Alkene composition；The carbon material is carbon nanotube, carbon fiber or graphene.
2. the negative electrode material of zinc-nickel cell according to claim 1, it is characterised in that: the negative electrode material of the zinc-nickel cell
In by weight percentage, basic zinc carbonate: carbon material: calcium hydroxide: bismuth oxide: polytetrafluoroethylene (PTFE)=82:10:1:3:4.
3. the negative electrode material of zinc-nickel cell according to claim 1 or 2, it is characterised in that: the basic zinc carbonate is by urinating
Element is reacted with zinc salt to be made, specifically includes the following steps:
1) compound concentration is the zinc solution of 0.3~1.0mol/L；
2) compound concentration is the urea liquid of 3.0~15mol/L；
3) zinc solution and urea liquid are stirred the reaction vessel for being placed in sealing in proportion, and the reaction vessel of sealing is being set
Determine reaction, magnetic agitation at temperature；It filters after reaction, be washed with deionized to neutral, drying and obtain basic zinc carbonate.
4. the negative electrode material of zinc-nickel cell according to claim 3, it is characterised in that: the zinc salt in step 1) is ZnCl2、
Zn(NO3)2Or ZnSO4；Zinc salt and urea mol ratio are 1:3~4 in step 3).
5. the negative electrode material of zinc-nickel cell according to claim 3, it is characterised in that: reaction temperature is 90 in step 3)
DEG C, reaction time 12h.
6. the negative electrode material of zinc-nickel cell according to claim 1 or 2, it is characterised in that: the basic zinc carbonate is by carbon
Sour hydrogen ammonium is reacted with zinc salt to be made, specifically includes the following steps:
1) compound concentration is the zinc solution of 0.3~1.0mol/L；
2) compound concentration is the ammonium bicarbonate soln of 1.5~3.0mol/L；
3) prepared ammonium bicarbonate soln is slowly added dropwise into zinc solution, is stirred；It filters after reaction, use deionization
Water washing to neutral, drying obtains basic zinc carbonate.
7. the negative electrode material of zinc-nickel cell according to claim 6, it is characterised in that: the zinc salt in step 1) is ZnCl2、
Zn(NO3)2Or ZnSO4；Zinc salt and ammonium hydrogen carbonate molar ratio are 1:2.2~2.5 in step 3).
8. the negative electrode material of zinc-nickel cell according to claim 6, it is characterised in that: reaction temperature is 60 in step 3)
DEG C, the reaction was continued after ammonium bicarbonate soln is slowly added dropwise 2h.
9. a kind of preparation method of Zinc-nickel battery negative, comprising the following steps: by the cathode material of zinc-nickel cell described in claim 1
Expect that hybrid modulation at homogeneous slurry, mixes, is tuned into paste, by it coated on brass screen or three-dimensional tin plating copper mesh, drying, pressure
Piece, cutting obtain Zinc-nickel battery negative.
10. a kind of purposes of Zinc-nickel battery negative, the Zinc-nickel battery negative is prepared by claim 9 method, it is characterised in that:
Zinc-nickel battery negative is used to prepare zinc-nickel soft-package battery with Ni anode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043927.7A CN106848281B (en) | 2017-01-19 | 2017-01-19 | A kind of negative electrode material of zinc-nickel cell and preparation method thereof and purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043927.7A CN106848281B (en) | 2017-01-19 | 2017-01-19 | A kind of negative electrode material of zinc-nickel cell and preparation method thereof and purposes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106848281A CN106848281A (en) | 2017-06-13 |
| CN106848281B true CN106848281B (en) | 2019-06-11 |
Family
ID=59119169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710043927.7A Active CN106848281B (en) | 2017-01-19 | 2017-01-19 | A kind of negative electrode material of zinc-nickel cell and preparation method thereof and purposes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106848281B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444730B (en) * | 2019-08-19 | 2021-08-27 | 中南大学 | Preparation method and application of three-dimensional network structure nano-layer zinc cathode |
| CN110492088B (en) * | 2019-09-16 | 2021-02-09 | 安徽师范大学 | ZIF-8@ reduced graphene oxide loaded sulfur composite material, preparation method thereof, lithium-sulfur battery positive electrode and lithium-sulfur battery |
| CN112928243B (en) * | 2019-12-06 | 2022-03-22 | 中国科学院大连化学物理研究所 | Self-supporting nickel sulfide electrode and preparation and application thereof |
| CN113299898B (en) * | 2020-02-24 | 2022-07-15 | 松山湖材料实验室 | Fluorine doping modification method for enhancing positive electrode of nickel-zinc battery and positive electrode material thereof |
| TW202404171A (en) * | 2022-03-11 | 2024-01-16 | 美商奈米科技能源公司 | Superfast recharging zinc-based energy storage devices |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2683949A1 (en) * | 1991-11-18 | 1993-05-21 | Tedjar Farouk | Novel negative electrode for alkaline generators and its method of manufacture |
| JP5176224B2 (en) * | 2007-07-09 | 2013-04-03 | 独立行政法人産業技術総合研究所 | Zn5 (CO3) 2 (OH) 6 crystal free-standing film and method for manufacturing the same |
| CN102827668B (en) * | 2012-09-27 | 2013-10-16 | 河南大学 | Synthesis method of high-base-number basic zinc carbonate lubricant additive |
| CN104310458B (en) * | 2014-10-10 | 2015-10-14 | 九江学院 | A kind of method preparing zinc oxide nano rod |
| CN104993106B (en) * | 2015-05-27 | 2018-05-08 | 三峡大学 | A kind of Zinc-base compounded material basic zinc carbonate and its preparation method and application |
-
2017
- 2017-01-19 CN CN201710043927.7A patent/CN106848281B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106848281A (en) | 2017-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106848281B (en) | A kind of negative electrode material of zinc-nickel cell and preparation method thereof and purposes | |
| CN105206879B (en) | Alkaline zinc secondary battery and preparation method thereof | |
| CN110867579B (en) | Water-based zinc ion battery and preparation method and application thereof | |
| CN107681118A (en) | Iron nickel secondary batteries negative plate and preparation method thereof and the iron nickel secondary batteries using the negative plate | |
| CN106571461A (en) | Chargeable-dischargeable Zn-MnO2 battery with long service life and applications thereof | |
| CN110797541B (en) | Cathode dual-function electrocatalyst for molten salt iron air battery and application of cathode dual-function electrocatalyst | |
| CN104167540A (en) | Negative electrode active material and preparation method thereof and lithium ion battery | |
| CN110299510A (en) | A kind of preparation using conductive carbon cloth as the bimetallic sulfide of substrate and its application in terms of negative electrode of lithium ion battery | |
| CN110289401A (en) | A kind of lead storage battery cathode carbon composite and cathode lead plaster, lead storage battery | |
| CN107204467A (en) | Sodium-ion battery cathode size, negative plate and battery | |
| CN107658442A (en) | Ni-mh rechargeable battery negative plate and preparation method thereof and the ni-mh rechargeable battery using the negative plate | |
| CN110350180A (en) | Ternary heterojunction NiO/Ni2P/N-C nanosheet composite material preparation method and its application in sodium-ion battery | |
| CN108390110B (en) | Lead-manganese secondary battery | |
| CN110620270B (en) | Secondary copper-zinc battery | |
| CN111816890A (en) | Fluid seawater battery and preparation method thereof | |
| JP2000003707A (en) | Alkaline storage battery | |
| CN106684362B (en) | A kind of zinc-nickel battery anode material | |
| JP2014170715A (en) | Cell | |
| CN113140708B (en) | Alkaline storage battery based on tin negative electrode | |
| CN105514408A (en) | Water system energy storage battery based on (TiO)x(P2O7)y cathode and manganese-based oxide anode | |
| CN109231283A (en) | A kind of method that alkaline hydrolysis cobalt aluminum bimetal hydroxide prepares super capacitor material | |
| CN108091846A (en) | A kind of preparation method of alkaline secondary cell nickel hydroxide composite positive pole | |
| CN107958996A (en) | The compound negative electrode of iron-hydrogen storage, Ni-base accumulator and preparation method thereof | |
| CA3201816A1 (en) | Rechargeable flow battery | |
| CN116706264A (en) | High-voltage water-based potassium ion full battery and method for stabilizing Prussian blue negative electrode material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |