CN103268948A - Liquid active magnesium-cuprous chloride paper battery and preparation method thereof - Google Patents
Liquid active magnesium-cuprous chloride paper battery and preparation method thereof Download PDFInfo
- Publication number
- CN103268948A CN103268948A CN2013101576644A CN201310157664A CN103268948A CN 103268948 A CN103268948 A CN 103268948A CN 2013101576644 A CN2013101576644 A CN 2013101576644A CN 201310157664 A CN201310157664 A CN 201310157664A CN 103268948 A CN103268948 A CN 103268948A
- Authority
- CN
- China
- Prior art keywords
- cucl
- magnesium
- paper
- battery
- stannous chloride
- 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
Images
Classifications
-
- Y02E60/12—
Abstract
The invention provides a liquid active magnesium-cuprous chloride paper battery and a preparation method thereof. The magnesium-cuprous chloride paper battery is composed of the following successively laminated components: a magnesium negative electrode, fiber paper having absorbed an electrolyte, diaphragm paper coated with CuCl active slurry and a carbon current collector. The preparation method comprises the following steps: passivating the magnesium negative electrode and preparing the electrolyte with a magnesium salt concentration of 0.1 to 1.0 M and a corrosion inhibitor concentration of 0.02 to 0.06 M; dipping the fiber paper in the electrolyte and then drying the fiber paper at a temperature of 40 to 50 DEG C for subsequent usage; mixing CuCl, a conductive agent and an additive according to a mass ratio of 80-90: 10-20: 0.1-1, carrying out ball milling to obtain CuCl mixed powder, then weighing a certain amount of the CuCl mixed powder, adding deionized water into the weighed CuCl mixed powder to prepare the CuCl active slurry, then coating the CuCl active slurry on the surface of the diaphragm paper and drying the diaphragm paper at a temperature of 30 to 40 DEG C for subsequent usage; and successively superposing a layer of absorbent paper having absorbed the electrolyte, the diaphragm paper coated with the CuCl active slurry and the carbon current collector on the surface of the magnesium electrode, leading out positive and negative wires and carrying out vacuum packaging with a plastic film. The liquid active magnesium-cuprous chloride paper battery provided by the invention has excellent storage performance and does not lose efficacy after long-term storage, and the voltage of a battery cell reaches 1.8 to 2.0 V.
Description
Technical field
The invention belongs to paper battery, especially belong to liquid activated magnesium-stannous chloride paper battery and preparation method thereof.
Technical background
Magnesium is a kind of active metal, electronegativity is 1.31, standard electrode potential can reach 2.20Ah/g for-2.36V theoretical specific capacity, only little than lithium (3.86Ah/g) aluminium (2.98Ah/g) in metal commonly used, big more than metallic zinc (0.82Ah/g), so magnesium is a kind of up-and-coming cell negative electrode material, the resource of China's magnesium is very abundant, and reserves occupy first place in the world.
Stannous chloride is slightly soluble in water, is stable in dry air, still oxidized greeny basic salt in malaria.Stannous chloride has spread effect to skin and eyes, should take care in use.The battery that magnesium metal and stannous chloride constitute is usually used in maritime affairs and meteorological department.
Its course of reaction of Mg-CuCl battery:
Negative reaction: Mg → Mg
2++ 2e
Anodal reaction: Cu
++ Cl
-+ e → Cu+Cl
-
Overall reaction: Mg+2CuCl → MgCl
2+ 2Cu
The theoretical electromotive force of cell reaction is 1.838V, but the open circuit potential of battery reality can reach more than the 2.0V.This battery structure is simple, and is easy to use, and low price is particularly more in military affairs, maritime affairs and meteorological department's application, and the patent of at present domestic relevant magnesium-stannous chloride battery is less, and great majority are patents of relevant magnesium anode manufacture method.For example, it is base material that number of patent application 031426263 " magnesium cell anode plate " relates to magnesium alloy, the technology of the thin plate that continuous casting or continuous casting and rolling are made; Number of patent application 008110174 " a kind of magnesium base primary cell and secondary cell " relates to magnesium metal and does negative pole with sintered form; Number of patent application 02111675x " magnesium alloy formed solid process " has proposed a kind of method of suitable production cylindrical shape magnesium dry cell negative pole; Number of patent application 031343384 " magnesium dry cell and manufacture method thereof " has proposed the method for magnesium alloy anode housing employing low temperature extrusion modling; Number of patent application 032613512 " cylindrical magnesium dry cell structural design " anode magnesium tube adopts magnesium alloy cake to squeeze the integral barrel of the type that is washed into; The cell integrated structure that number of patent application 2006200321624 " magnesium-stannous chloride cardboard primary cell " relates to, its design has characteristic of reasonable structure; Number of patent application 201102286832 " a kind of magnesium dry cell " relates to anode magnesium alloy, electrolyte is MgCl
2, Mg (NO
3)
2, Mg (SO
4)
2, and Mg (ClO
4)
2Solution.The patent No. 2003101139511 " magnesium seawater dry cell " is still arranged in addition, and this patent has been listed a series of Mg battery wherein the Mg/CuCl battery.Number of patent application 2008101278856 and 2008101278860 has proposed " torpedo battery anode magnesium alloy utmost point production method ".
Paper battery is a kind of novel battery that grew up in recent years, and it is to be the characteristics with flexible thin of carrier with the paper, and the paper battery that Israel Power paper company produces also is a kind of by zinc and MnO
2The industrial standard printing technology that constitutes is printed on electrode material on the paper, and the monomer paper battery can reach 1.5v, and the characteristics of this battery are that cost is extremely low, and pattern and size are flexible, and be easy to use.The Enfucell Battery Company has also been developed a kind of paper battery, and its composition is followed the similar of Power paper company to structure.Paper battery begins at present for the miniature electronic equipment, particularly as " radio-frequency (RF) identification " power supply (RFID), its wide application prospect is arranged.
Summary of the invention
The object of the present invention is to provide a kind of liquid activated magnesium-stannous chloride paper battery and preparation method thereof.
Liquid activated magnesium of the present invention-stannous chloride paper battery is a kind of lamination type battery, and its structure is magnesium negative pole (5), is adsorbed with the fibrous paper (4) of electrolyte, scribbles the diaphragm paper (3) of CuCl active slurry and the laminated type flexible paper battery that carbon element collector (2) stacks gradually formation.
The magnesium metal paper tinsel that magnesium negative pole of the present invention is 0.1 ~ 0.5mm or magnesium alloy sheet.
Fibrous paper of the present invention is filter paper or quick blotting paper.
Electrolyte of the present invention is by magnesium salts and corrosion inhibiter preparation, and wherein the concentration of magnesium salts is 0.1 ~ 1.0M, and the concentration of corrosion inhibiter is 0.02 ~ 0.06M; Described magnesium salts is MgSO
4, Mg (NO
3)
2, MgCl
2, Mg (AC)
2, Mg (ClO
4)
2Or the halogen compounds of magnesium; Described corrosion inhibiter is stannate, chromate, vanadate, quaternary ammonium salt, phosphate or borate.
Stannous chloride active slurry of the present invention is earlier to be mixed with the CuCl mixed powder by stannous chloride, conductive agent and additive by the mass ratio of 80 ~ 90:10 ~ 20:0.1 ~ 1, is modulated into the CuCl active slurry by CuCl mixed powder and ionized water by the mass ratio of 70 ~ 75:25 ~ 30 again.
Described CuCl analyzes pure level stannous chloride.
Described conductive agent is one or more in carbon nano-tube, carbon black or the graphite.
Described additive is V
2O
5, among zeolite, fluoride or the MgO one or more.
Carbon element collector of the present invention is graphite film, carbon black film or carbon nano-tube film.
A kind of liquid of the present invention magnesium alive-stannous chloride paper battery and preparation method thereof, its making step is.
(1) Passivation Treatment of magnesium negative pole.The magnesium negative pole is immersed in 0.01 ~ 0.5M salting liquid 1 ~ 10 minute, and described salting liquid is stannate, chromate, vanadate, phosphate, borate or fluoride.Make it form passivating film at magnesium metal paper tinsel and magnesium alloy sheet surface.
(2) preparation of electrolyte.It is that 0.1 ~ 1.0M, density of corrosion inhibitor are the electrolyte of 0.02 ~ 0.06M that above-mentioned arbitrary magnesium salts and arbitrary corrosion inhibiter are mixed with magnesium salt concentrations.
(3) processing of fibrous paper.Fibrous paper is immersed in the above-mentioned electrolyte, takes out drop and fall unnecessary dropping liquid, place 40 ~ 50 ℃ of dry for standby again.
(4) preparation of stannous chloride mixed powder.Stannous chloride, conductive agent, additive are mixed by the mass ratio of 80 ~ 90:10 ~ 20:0.1 ~ 1, and ball milling obtains the stannous chloride mixed powder.
(5) preparation of stannous chloride active slurry and coating.The stannous chloride mixed powder that takes by weighing some adds deionized water and is modulated into the stannous chloride active slurry, and the method with blade coating is coated in the diaphragm paper surface with the stannous chloride active slurry then, places 30 ~ 40 ℃ of dry for standby.
(6) making of liquid activated magnesium-stannous chloride paper battery.Be adsorbed with the blotting paper of electrolyte, the diaphragm paper that scribbles the stannous chloride active slurry and carbon element collector at the one deck that superposes successively through the magnesium electrode surface after the Passivation Treatment, simultaneously, pick out the positive and negative electrode lead-in wire, use the plastic film Vacuum Package at last.
Liquid activated magnesium-stannous chloride the paper battery that the present invention relates to can be made the liquid activated magnesium-stannous chloride paper battery of monomer, binary and many bodies of different-shape, different size as required, and the open circuit voltage of cell is 1.8 ~ 2.0V.
The use of liquid activated magnesium of the present invention-stannous chloride paper battery.Take encapsulation during use apart, drip 2 ~ 3 drop of liquid to exposed dried fibrous paper surface, perhaps exposed dried fibrous paper is immersed in the liquid 10 ~ 15 seconds, battery gets final product work.
Liquid of the present invention can be water, body fluid, beverage or waste water.Wherein water comprises running water, pure water, lake water, river, seawater, well water or pond water; Body fluid comprises urine, sweat or the saliva of human body; Beverage comprises cola, Sprite, fruit juice or Other Drinks; Waste water comprises vegetable washing water, rice washing water, face washing water or water for bathing.
Advantage of the present invention.
The storge quality excellence.Because battery is to preserve under the condition of dry vacuum, therefore there is not self-discharge phenomenon, that is to say that battery of the present invention can long preservation and do not lose efficacy.
The flexible thin membranization.Because its voltage of cell is 1.8-2.0V, and the power supply of the little electric current of low-voltage can be provided for facial mask, plaster etc., stack is assembled into the binary battery, and its voltage surpasses 3.6V, can satisfy the needs of various miniaturized electronic devices like this.For example the binary battery can be designed to disposable slim mobile phone or the used battery of video camera.
Function admirable, widely applicable.Battery of the present invention can be assembled into many bodies battery low-voltage and high-current or the little electric current of high voltage as required, and this battery can be used for the power supply of aerological sounding device; Because the source of this liquid activating agent is very extensive, can be various water sources, body fluid etc., therefore can be long-term stored at the particular power source that is used as temporary emergency source of electrical power or military communication in the mine tunnel.
Liquid activated magnesium-stannous chloride the paper battery that the present invention relates to, its sectional structure is seen accompanying drawing.
Description of drawings
Accompanying drawing 1 is the cutaway view before liquid activated magnesium of the present invention-stannous chloride paper battery activation.
Wherein 1a is that plastic film, 1b are that plastic film, 2 is that carbon element collector, 3 is that diaphragm paper, 4 fibrous paper for absorption electrolyte, 5 that scribble the stannous chloride active slurry are the magnesium paper tinsel.
Embodiment
The present invention will be described further by following example.
Embodiment 1.The making of liquid activated magnesium-stannous chloride paper battery.
(1) Passivation Treatment of magnesium negative pole.Thick 0.1mm magnesium metal paper tinsel is immersed in the 0.05M stannate solution 5 minutes, forms passivating film.
(2) preparation of electrolyte.Preparation Mg (ClO
4)
2Concentration is that 0.4M, quaternary ammonium salt concentration are the electrolyte of 0.06M.
(3) processing of fibrous paper.With filter paper impregnation in above-mentioned mixed electrolytic solution 2 ~ 3 minutes, take out drop and fall unnecessary dropping liquid, 40 ~ 50 ℃ of dry for standby.
(4) preparation of stannous chloride mixed powder.Its method is in stannous chloride: the ratio of graphite: carbon nano-tube: zeolite=90:5:5:0.1 is mixed, and gets the CuCl mixed powder through ball milling.
(5) preparation of CuCl active slurry and coating thereof.Its method is to take by weighing a certain amount of stannous chloride mixed powder, adds deionized water and is modulated into slurry, adopts the method for blade coating then, and the stannous chloride active slurry is coated in the diaphragm paper surface, with 30 ~ 40 ℃ of dry for standby.
(6) making of liquid activated magnesium-stannous chloride paper battery.Its method is the dried filter paper that is adsorbed with electrolyte to be sheared the thin slice of the wide 1.5cm of growth 2.2cm, and magnesium negative pole, the diaphragm paper that scribbles the stannous chloride active slurry and graphite film is sheared the thin slice of the wide 1.5cm of growth 2cm.Superposeing successively on magnesium paper tinsel surface is adsorbed with electrolytical filter paper, scribbles diaphragm paper and the graphite flake of stannous chloride active slurry, is assembled into the battery of a four-layer structure, picks out positive and negative lead wires simultaneously, last plastic film Vacuum Package.
(7) use of liquid activated magnesium-stannous chloride paper battery.Take encapsulation when its method is to use apart, and drip 2 ~ 3 running water to exposed dried filter paper surface or with exposed dried filter paper impregnation in running water 10 ~ 15 seconds, battery got final product work.
Embodiment 2.The making of liquid activated magnesium-stannous chloride paper battery.
(1) Passivation Treatment of magnesium negative pole.Its method is that the magnesium alloy with thick about 0.2mm is immersed in the 0.05M vanadate solution 3 minutes, forms passivating film.
(2) preparation of electrolyte.Preparation MgSO
4Concentration is that 1.0M, stannate concentration are the electrolyte of 0.03M.
(3) processing of fibrous paper.Its method is that quick blotting paper is immersed in the above-mentioned electrolyte 2 ~ 3 minutes, takes out drop and falls unnecessary dropping liquid, places 40 ~ 50 ℃ of dry for standby.
(4) preparation of CuCl mixed powder, its method are by CuCl: carbon nano-tube: V
2O
5The ratio of=90:10:0.05 is mixed, and gets the CuCl mixed powder through ball milling.
(5) preparation of CuCl active slurry and coating thereof, its method are to take by weighing a certain amount of CuCl mixed powder, add deionized water and are modulated into slurry, adopt the method for blade coating then, and the CuCl active slurry is coated in the diaphragm paper surface, 30 ~ 40 ℃ of dry for standby.
(6) making of liquid activated magnesium-stannous chloride paper battery, its method is the dried quick blotting paper that is adsorbed with electrolyte to be sheared the thin slice of the wide 2cm of growth 3.2cm, and magnesium alloy, the diaphragm paper that scribbles the CuCl active slurry and carbon nano-tube film is sheared the thin slice of wide 2 cm of growth 3cm.Superposeing successively to inhale at Mg alloy surface then has the electrolytical quick blotting paper of doing, and scribbles diaphragm paper and the carbon nano-tube film of CuCl active slurry, is assembled into the battery of a four-layer structure, picks out positive and negative lead wires simultaneously, last plastic film Vacuum Package.
(7) use of liquid activated magnesium-stannous chloride paper battery, when being to use, its method takes encapsulation apart, and drip 2 ~ 3 urines to exposed quick blotting paper paper surface or will exposed dried quick blotting paper be immersed in the urine 10 ~ 15 seconds, battery gets final product work.
Embodiment 3.The making of liquid activated magnesium-stannous chloride paper battery.
(1) Passivation Treatment of magnesium negative pole, its method are that the magnesium paper tinsel with thick 0.1mm is immersed in the phosphate solution of 0.1M 5 minutes, form passivating film.
(2) preparation of electrolyte, preparation MgBr
2Concentration is that 0.2M, concentration of chromate are the electrolyte of 0.02M.
(3) processing of fibrous paper, its method are with filter paper impregnation in above-mentioned electrolyte 5 minutes, take out drop and fall unnecessary dropping liquid, place 40 ~ 50 ℃ of dry for standby.
(4) preparation of CuCl mixed powder, its method are in CuCl: the ratio of carbon black: MgO=85:15:0.1 is mixed, and gets the CuCl mixed powder through ball milling.
(5) preparation of CuCl active slurry and coating thereof, its method are to take by weighing a certain amount of CuCl mixed powder, add deionized water and are modulated into slurry, adopt the method for blade coating then, and the CuCl active slurry is coated in the diaphragm paper surface, 30 ~ 40 ℃ of dry for standby.
(6) making of liquid activated magnesium-stannous chloride paper battery, its method is the dried filter paper that is adsorbed with electrolyte to be sheared the thin slice of the wide 1.5cm of growth 2.2cm, and magnesium negative pole, the diaphragm paper that scribbles the CuCl active slurry and carbon black film is sheared the thin slice of the wide 1.5cm of growth 2cm.Superposeing successively to inhale in the magnesium metal foil surfaces has electrolytical dried filter paper, scribbles diaphragm paper and the carbon black film of CuCl active slurry, is assembled into the battery of a four-layer structure, picks out positive and negative lead wires simultaneously, last plastic film Vacuum Package.
(7) encapsulation is taken in the use of liquid activated magnesium-stannous chloride paper battery apart when its method is to use, and drips 2 ~ 3 colas to exposed dried filter paper paper surface or with exposed dried filter paper impregnation in cola 10 ~ 15 seconds, battery got final product work.
Embodiment 4.The making of liquid activated magnesium-stannous chloride paper battery.
(1) Passivation Treatment of magnesium negative pole, its method are that the magnesium paper tinsel alloy sheet with thick 0.2mm is immersed in the 0.2M NaF solution 3 minutes, form passivating film.
(2) preparation of electrolyte, preparation MgCl
2Concentration is 0.4M, Mg (ClO
4)
2Concentration is the electrolyte of 0.1M.
(3) processing of fibrous paper, its method are that quick blotting paper is immersed in the above-mentioned electrolyte 3 minutes, take out drop and fall unnecessary dropping liquid, place 40 ~ 50 ℃ of dry for standby.
(4) preparation of CuCl mixed powder, its method are by CuCl: graphite: V
2O
5The ratio of=90:9.9:0.1 is mixed, and gets the CuCl mixed powder through ball milling.
(5) preparation of CuCl active slurry and coating thereof, its method are to take by weighing a certain amount of CuCl mixed powder, add deionized water and are modulated into slurry, adopt the method for blade coating then, and the CuCl active slurry is coated in membrane surface, 30 ~ 40 ℃ of dry for standby.
(6) making of liquid activated magnesium-stannous chloride paper battery, its method is the quick blotting paper that is adsorbed with electrolyte to be sheared the thin slice of the wide 2cm of growth 3.2cm, and magnesium negative pole, the diaphragm paper that scribbles the CuCl active slurry and graphite film is sheared the thin slice of the wide 2cm of growth 3cm.The suction that superposes successively on magnesium paper tinsel alloy sheet sheet surface has the electrolytical quick blotting paper of doing, and scribbles diaphragm paper and the graphite film of CuCl active slurry, is assembled into the battery of a four-layer structure, picks out positive and negative lead wires simultaneously, at last with the plastic film Vacuum Package.
(7) use of liquid activated magnesium-stannous chloride paper battery, when being to use, its method takes encapsulation apart, and drip 2 ~ 3 rice washing waters to exposed quick blotting paper surface or exposed quick blotting paper is immersed in the rice washing water 10 ~ 15 seconds, battery gets final product work.
Embodiment 5.The making of liquid activated magnesium-stannous chloride paper battery.
(1) Passivation Treatment of magnesium negative pole, its method are that the magnesium paper tinsel with thick 0.1mm is immersed in the 0.1M borate solution 5 minutes, form passivating film.
(2) preparation of electrolyte, preparation Mg (NO
3)
2Concentration is that 0.4M, borate concentration are the electrolyte of 0.01M.
(3) processing of fibrous paper, its method are with filter paper impregnation in above-mentioned electrolyte 2 ~ 3 minutes, take out drop and fall unnecessary dropping liquid, put 40 ~ 50 ℃ of dry for standby again.
(4) preparation of CuCl mixed powder, its method are in electrolysis CuCl: the ratio of carbon nano-tube: artificial zeolite=90:10:0.1 is mixed, and gets the CuCl mixed powder through ball milling.
(5) preparation of CuCl active slurry and coating thereof, its method are to take by weighing a certain amount of CuCl mixed powder, add deionized water and are modulated into slurry, adopt the method for blade coating then, and the CuCl active slurry is coated in membrane surface, 30 ~ 40 ℃ of dry for standby.
(6) making of liquid activated magnesium-stannous chloride paper battery, its method is the dried quick blotting paper that is adsorbed with electrolyte to be sheared the thin slice of the wide 2cm of growth 3.2cm, and magnesium alloy, the diaphragm paper that scribbles the CuCl active slurry and carbon nano-tube film is sheared the thin slice of wide 2 cm of growth 3cm.Superposeing successively to inhale at Mg alloy surface then has electrolytical quick blotting paper, the diaphragm paper that scribbles the CuCl active slurry and the carbon nano-tube film done, and is assembled into the battery of a four-layer structure, picks out positive and negative lead wires simultaneously, last plastic film Vacuum Package.
(7) use of liquid activated magnesium-stannous chloride paper battery, when being to use, its method takes encapsulation apart, and drip 2 ~ 3 waste water or will exposed dried quick blotting paper be immersed in the waste water 10 ~ 15 seconds to the exposed quick blotting paper paper surface of doing, battery gets final product work.
Claims (8)
1. liquid activated magnesium-stannous chloride paper battery is characterized in that being made up of magnesium negative pole, the fibrous paper that is adsorbed with electrolyte, the diaphragm paper that scribbles the CuCl active slurry and carbon element collector laminated structure successively;
Described electrolyte is by magnesium salts and corrosion inhibiter preparation, and wherein the concentration of magnesium salts is 0.1 ~ 1.0M, and the concentration of corrosion inhibiter is 0.01 ~ 0.06M; Described magnesium salts is MgSO
4, Mg (NO
3)
2, MgCl
2, Mg (AC)
2, Mg (ClO
4)
2Or the halogen compounds of magnesium; Described corrosion inhibiter is stannate, chromate, quaternary ammonium salt, phosphate or borate;
Described CuCl active slurry is earlier to be mixed with the CuCl mixed powder by CuCl, conductive agent and additive by the mass ratio of 80 ~ 90:10 ~ 20:0.1 ~ 1, is modulated into the CuCl active slurry by CuCl mixed powder and deionized water by the mass ratio of 70 ~ 75:25 ~ 30 again.
2. liquid activated magnesium according to claim 1-stannous chloride paper battery is characterized in that magnesium metal paper tinsel or magnesium alloy sheet that described magnesium negative pole is 0.1 ~ 0.5mm.
3. liquid activated magnesium according to claim 1-stannous chloride paper battery is characterized in that described fibrous paper is filter paper or quick blotting paper.
4. liquid activated magnesium according to claim 1-stannous chloride paper battery is characterized in that described carbon element collector is graphite film, carbon black film or carbon nano-tube film.
5. liquid activated magnesium according to claim 1-stannous chloride paper battery, it is characterized in that preparing the used CuCl of CuCl active slurry is to analyze pure level stannous chloride.
6. liquid activated magnesium according to claim 1-stannous chloride paper battery is characterized in that preparing the used conductive agent of CuCl active slurry and is in carbon nano-tube, carbon black or the graphite one or more.
7. liquid activated magnesium according to claim 1-stannous chloride paper battery, it is characterized in that preparing the used additive of CuCl active slurry is V
2O
5, among zeolite, fluoride or the MgO one or more.
8. the described liquid of claim 1 preparation method of magnesium-stannous chloride paper battery that lives is characterized in that:
(1) Passivation Treatment of magnesium negative pole: the magnesium negative pole is immersed in 0.01 ~ 0.5M salting liquid 1 ~ 10 minute, and described salting liquid is stannate, chromate, vanadate, phosphate, borate or fluoride;
(2) preparation of electrolyte: the preparation magnesium salt concentrations is that 0.1 ~ 1.0M, density of corrosion inhibitor are the electrolyte of 0.02 ~ 0.06M;
(3) processing of fibrous paper: fibrous paper is immersed in the above-mentioned electrolyte, takes out drop and fall unnecessary dropping liquid, place 40 ~ 50 ℃ of dry for standby again;
(4) preparation of CuCl mixed powder: CuCl, conductive agent, additive are mixed by the mass ratio of 80 ~ 90:10 ~ 20:0.1 ~ 1, and ball milling obtains the CuCl mixed powder;
(5) preparation of CuCl active slurry and coating: the CuCl mixed powder that takes by weighing some adds deionized water and is modulated into the CuCl active slurry, and the method with blade coating is coated in the diaphragm paper surface with the CuCl active slurry then, places 30 ~ 40 ℃ of dry for standby;
(6) making of liquid activated magnesium-stannous chloride paper battery: be adsorbed with the blotting paper of electrolyte, the diaphragm paper that scribbles the CuCl active slurry and carbon element collector at the one deck that superposes successively through the magnesium electrode surface after the Passivation Treatment, simultaneously, pick out the positive and negative electrode lead-in wire, use the plastic film Vacuum Package at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101576644A CN103268948A (en) | 2013-05-02 | 2013-05-02 | Liquid active magnesium-cuprous chloride paper battery and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101576644A CN103268948A (en) | 2013-05-02 | 2013-05-02 | Liquid active magnesium-cuprous chloride paper battery and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103268948A true CN103268948A (en) | 2013-08-28 |
Family
ID=49012565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101576644A Pending CN103268948A (en) | 2013-05-02 | 2013-05-02 | Liquid active magnesium-cuprous chloride paper battery and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103268948A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091822A (en) * | 2017-11-15 | 2018-05-29 | 深圳海能动力控股有限公司 | The anode preparation method of magnesium stannous chloride battery and gained battery |
| US10128512B2 (en) | 2014-04-15 | 2018-11-13 | North Carolina Agricultural And Technical State University | Paper-based magnesium battery and the use thereof |
| CN112635781A (en) * | 2020-12-21 | 2021-04-09 | 中国电子科技集团公司第十八研究所 | Method for prolonging storage life of magnesium seawater battery |
| CN112652766A (en) * | 2020-12-21 | 2021-04-13 | 中国电子科技集团公司第十八研究所 | Preparation method of salt-loaded silver chloride positive electrode |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103796A (en) * | 1986-05-27 | 1987-12-09 | 中国科学技术大学 | A kind of solid electrolyte cell |
| CN1543001A (en) * | 2003-11-06 | 2004-11-03 | 李华伦 | Magnesium sea water battery |
| CN100521320C (en) * | 2004-09-09 | 2009-07-29 | 李其邦 | Battery with porous material and fabrication method thereof |
| CN102760893A (en) * | 2012-06-25 | 2012-10-31 | 南昌大学 | Liquid activated magnesium manganese paper battery and preparation method thereof |
-
2013
- 2013-05-02 CN CN2013101576644A patent/CN103268948A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103796A (en) * | 1986-05-27 | 1987-12-09 | 中国科学技术大学 | A kind of solid electrolyte cell |
| CN1543001A (en) * | 2003-11-06 | 2004-11-03 | 李华伦 | Magnesium sea water battery |
| CN100521320C (en) * | 2004-09-09 | 2009-07-29 | 李其邦 | Battery with porous material and fabrication method thereof |
| CN102760893A (en) * | 2012-06-25 | 2012-10-31 | 南昌大学 | Liquid activated magnesium manganese paper battery and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10128512B2 (en) | 2014-04-15 | 2018-11-13 | North Carolina Agricultural And Technical State University | Paper-based magnesium battery and the use thereof |
| CN108091822A (en) * | 2017-11-15 | 2018-05-29 | 深圳海能动力控股有限公司 | The anode preparation method of magnesium stannous chloride battery and gained battery |
| CN108091822B (en) * | 2017-11-15 | 2022-01-14 | 深圳海能动力控股有限公司 | Preparation method of positive electrode of magnesium cuprous chloride battery and battery obtained by preparation method |
| CN112635781A (en) * | 2020-12-21 | 2021-04-09 | 中国电子科技集团公司第十八研究所 | Method for prolonging storage life of magnesium seawater battery |
| CN112652766A (en) * | 2020-12-21 | 2021-04-13 | 中国电子科技集团公司第十八研究所 | Preparation method of salt-loaded silver chloride positive electrode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102760893B (en) | Liquid activated magnesium manganese paper battery and preparation method thereof | |
| CN102013527B (en) | Rechargeable zinc ion battery | |
| CN104425827B (en) | Collector aluminium base, collector, anode, cathode and secondary cell | |
| CN104538591B (en) | Pre-lithiation method of lithium ion battery negative electrode material | |
| CN105826520A (en) | Water system high-voltage mixed ion secondary battery based on zinc-lithium ferric manganese phosphate | |
| CN109659487A (en) | A kind of prelithiation method for lithium an- ode protection | |
| CN102110858B (en) | Chargeable zinc ion battery by taking oxide of vanadium as cathode | |
| CN106660785A (en) | Reversible bifunctional air electrode catalyst | |
| CN103268948A (en) | Liquid active magnesium-cuprous chloride paper battery and preparation method thereof | |
| CN103700868B (en) | The preparation method of a kind of magnadure air cell and Catalytic Layer thereof | |
| CN103700907A (en) | Preparation method of zinc metal-air battery | |
| CN103985923B (en) | Quasi-solid electrolyte PVA-zinc-air battery | |
| US20220069286A1 (en) | Polymer embedded electrodes for batteries | |
| CN102169999B (en) | Paper type battery formed by metallic nano-material | |
| CN103500836A (en) | Roughened copper-foil current collector for lithium ion battery and method for manufacturing roughened copper-foil current collector | |
| CN106711501A (en) | Novel rechargeable zinc ion battery | |
| CN102760892B (en) | Magnesium-manganese paper battery and preparation method thereof | |
| CN108155373A (en) | Negative electrode active material and preparation method thereof, cathode pole piece and battery core | |
| CN103606646B (en) | Nickel sulphur positive pole of a kind of lithium-sulfur cell and preparation method thereof | |
| CN105355844B (en) | Water-injection power generation environment-friendly battery and positive electrode and battery pack thereof | |
| CN102170000B (en) | Composite layer paper battery and preparation method | |
| CN102867969B (en) | Hydroenergy battery | |
| CN102544641A (en) | Battery with a battery cell | |
| Ding et al. | 3 Aluminum–Air Batteries | |
| EP3089244B1 (en) | Aluminium-manganese oxide electrochemical cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130828 |