CN106410232A - Manufacturing method for lithium-copper oxide cell - Google Patents
Manufacturing method for lithium-copper oxide cell Download PDFInfo
- Publication number
- CN106410232A CN106410232A CN201610789498.3A CN201610789498A CN106410232A CN 106410232 A CN106410232 A CN 106410232A CN 201610789498 A CN201610789498 A CN 201610789498A CN 106410232 A CN106410232 A CN 106410232A
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- CN
- China
- Prior art keywords
- copper oxide
- lithium
- manufacture method
- oxide battery
- mantoquita
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- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
Abstract
The invention discloses a manufacturing method for a lithium-copper oxide cell. The manufacturing method has the advantages that copper oxide is used as the cathode of the cell, and copper is produced after a product is used up, so that copper resources can be recycled; the price is low, and the lithium-copper oxide cell is non-toxic, is easy to prepare and is convenient to store; and meanwhile, through the manufacturing method, manufacturing processes that are too complicated are avoided, the use cost is reduced, and usage of a large quantity of toxic and harmful chemical reagents or materials is avoided to actively protect the environment.
Description
Technical field
The present invention relates to lithium battery makes field, specially a kind of manufacture method of lithium copper oxide battery.
Background technology
Rechargeable lithium ion battery capable of circulation is almost one of the most successful application product of electrochemical field industrialization now,
Electric energy easy help people can be stored and be shifted in the way of chemical energy by it, be nearly all E-consumer now
The only choosing of back-up source is supported in the fields such as field, IT industry peripheral product, industrial small-sized electric power tool, and estimated lithium ion
Battery will give play to, in following new power energy resource automotive field, the effect do not replaced.Lithium ion battery comes out only less than 30
Year, for valve-regulated lead-acid battery (VRLA), chargeable nickel-cadmium cell (Ni-Cd) or Ni-MH battery (Ni-MH), lithium from
Sub- battery with the advantages such as its unit energy density heavy-current discharge high, applicable in extensive range and excellent become these two
Outstanding person in primary cell.And copper oxide is conventional dark-brown in industrial processes manufacture process or black solid powder material
Material, is a kind of diamagnetism p-type semiconductor.Gas sensor, storage material medium, energy converslon materials, biological medicine etc. across
Ambit, copper oxide has enjoyed the concern of researcher as a many-side people's material.
Lithium copper oxide battery has under preferable storge quality, usual conditions and can store more than 10 years, and its purposes is very wide
General, in radio, recorder, slim calculator, light fixture, pocket lamp, photographing unit, flash lamp, electric tool, communication product and little
Can adopt in a large number in type consuming device, also can make stand-by power supply of solar energy radio and computer etc..With scientific and technical
Development, new consuming device will constantly come out, and lithium copper oxide battery effect of itself will develop further, and these all make lithium
Copper battery applications field increasingly wider it is anticipated that lithium copper oxide battery is by one of leading products becoming in Civil battery.
Content of the invention
It is an object of the invention to provide a kind of manufacture method of lithium copper oxide battery, to solve to carry in above-mentioned background technology
The problem going out.
For achieving the above object, the present invention provides following technical scheme：A kind of manufacture method of lithium copper oxide battery, lithia
The manufacture method changing copper battery comprises the following steps：
(1) in 320-350mL distilled water, 4.8mmol mantoquita and 14.4mmol carbamide, described mantoquita and carbamide thing are added
The amount of matter is than for 1:3；
(2) solution producing step (1) is sufficiently stirred for 30-40min through magnetic stirring apparatuss, then by the solution after stirring
It is transferred in volume 400-450mL politef Hydrothermal Synthesiss kettle, and puts into 150-180 DEG C of Electric heat oven, the time is 16-
18h；
(3), after reaching the response time, water heating kettle is naturally cooled to together with Electric heat oven room temperature, taking-up；
(4) reacted solid-liquid mixtures are centrifuged repeatedly, and with distilled water, the multiple cyclic washing of ethanol, obtain
Black powder solid；
(5) black solid powder is put vacuum drying oven and 10-12h is fully dried under 75-100 DEG C of environment；
(6) again by black powder solid particle again through 350-400 DEG C of tube furnace calcining 2-3h, be subsequently cooled to room temperature；
(7) black powder solid is stirred well to pasty state with the adhesive being dissolved in N-Methyl pyrrolidone, then uniformly
Be coated on Copper Foil；
(8) and then 10-12h is dried at coated Copper Foil is placed on 100-110 DEG C；
(9) it is cooled to room temperature after the completion of being dried, roll the disk being washed into a diameter of 10mm through 10MPa；
(10) assemble and test battery.
Further, the mantoquita in described step (1) is copper nitrate.
Further, the adhesive in described step (7) is Kynoar.
Further, the assemble in described step (10), is just placed in the order of pole piece, barrier film, lithium piece, nickel foam
In negative pole button shell, then it is filled with electrolyte with liquid-transfering gun.
Compared with prior art, the invention has the beneficial effects as follows：
A kind of manufacture method of lithium copper oxide battery of the present invention, by being used as battery cathode using copper oxide, in product
The use of complete rear product is copper, utilization can be circulated to copper resource, and cheap, nontoxic, preparation is simple, storage side
Just, made using this method simultaneously, can avoid using excessively complicated preparation flow, reduce use cost, also keep away
Exempt from the use of excessively poisonous and hazardous chemical reagent or raw material, environmental conservation is played a positive role.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, all
Belong to the scope of protection of the invention.
Embodiment 1
A kind of manufacture method of lithium copper oxide battery, the manufacture method of lithium copper oxide battery comprises the following steps：
(1) in 320mL distilled water, 4.8mmol mantoquita and 14.4mmol carbamide, described mantoquita and carbamide material are added
Amount ratio is 1:3；
(2) solution producing step (1) is sufficiently stirred for 30min through magnetic stirring apparatuss, then turns the solution after stirring
Move in volume 400mL politef Hydrothermal Synthesiss kettle, and put into 150 DEG C of Electric heat ovens, the time is 16h；
(3), after reaching the response time, water heating kettle is naturally cooled to together with Electric heat oven room temperature, taking-up；
(4) reacted solid-liquid mixtures are centrifuged repeatedly, and with distilled water, the multiple cyclic washing of ethanol, obtain
Black powder solid；
(5) black solid powder is put vacuum drying oven and 10h is fully dried under 75 DEG C of environment；
(6) again by black powder solid particle again through 350 DEG C of tube furnace calcining 2h, be subsequently cooled to room temperature；
(7) black powder solid is stirred well to pasty state with the adhesive being dissolved in N-Methyl pyrrolidone, then uniformly
Be coated on Copper Foil；
(8) and then coated Copper Foil is placed at 100 DEG C and 10h is dried；
(9) it is cooled to room temperature after the completion of being dried, roll the disk being washed into a diameter of 10mm through 10MPa；
(10) assemble and test battery.
Mantoquita in described step (1) is copper nitrate.
Adhesive in described step (7) is Kynoar.
Assemble in described step (10), is placed in both positive and negative polarity and is buckled shell with the order of pole piece, barrier film, lithium piece, nickel foam
Interior, then it is filled with electrolyte with liquid-transfering gun.
Embodiment 2
A kind of manufacture method of lithium copper oxide battery, the manufacture method of lithium copper oxide battery comprises the following steps：
(1) in 330mL distilled water, 4.8mmol mantoquita and 14.4mmol carbamide, described mantoquita and carbamide material are added
Amount ratio is 1:3；
(2) solution producing step (1) is sufficiently stirred for 35min through magnetic stirring apparatuss, then turns the solution after stirring
Move in volume 430mL politef Hydrothermal Synthesiss kettle, and put into 160 DEG C of Electric heat ovens, the time is 17h；
(3), after reaching the response time, water heating kettle is naturally cooled to together with Electric heat oven room temperature, taking-up；
(4) reacted solid-liquid mixtures are centrifuged repeatedly, and with distilled water, the multiple cyclic washing of ethanol, obtain
Black powder solid；
(5) black solid powder is put vacuum drying oven and 1h is fully dried under 85 DEG C of environment；
(6) again by black powder solid particle again through 380 DEG C of tube furnace calcining 2.5h, be subsequently cooled to room temperature；
(7) black powder solid is stirred well to pasty state with the adhesive being dissolved in N-Methyl pyrrolidone, then uniformly
Be coated on Copper Foil；
(8) and then coated Copper Foil is placed at 105 DEG C and 11h is dried；
(9) it is cooled to room temperature after the completion of being dried, roll the disk being washed into a diameter of 10mm through 10MPa；
(10) assemble and test battery.
Mantoquita in described step (1) is copper nitrate.
Adhesive in described step (7) is Kynoar.
Assemble in described step (10), is placed in both positive and negative polarity and is buckled shell with the order of pole piece, barrier film, lithium piece, nickel foam
Interior, then it is filled with electrolyte with liquid-transfering gun.
Embodiment 3
A kind of manufacture method of lithium copper oxide battery, the manufacture method of lithium copper oxide battery comprises the following steps：
(1) in 350mL distilled water, 4.8mmol mantoquita and 14.4mmol carbamide, described mantoquita and carbamide material are added
Amount ratio is 1:3；
(2) solution producing step (1) is sufficiently stirred for 40min through magnetic stirring apparatuss, then turns the solution after stirring
Move in volume 450mL politef Hydrothermal Synthesiss kettle, and put into 180 DEG C of Electric heat ovens, the time is 18h；
(3), after reaching the response time, water heating kettle is naturally cooled to together with Electric heat oven room temperature, taking-up；
(4) reacted solid-liquid mixtures are centrifuged repeatedly, and with distilled water, the multiple cyclic washing of ethanol, obtain
Black powder solid；
(5) black solid powder is put vacuum drying oven and 12h is fully dried under 100 DEG C of environment；
(6) again by black powder solid particle again through 400 DEG C of tube furnace calcining 2-3h, be subsequently cooled to room temperature；
(7) black powder solid is stirred well to pasty state with the adhesive being dissolved in N-Methyl pyrrolidone, then uniformly
Be coated on Copper Foil；
(8) and then coated Copper Foil is placed at 110 DEG C and 12h is dried；
(9) it is cooled to room temperature after the completion of being dried, roll the disk being washed into a diameter of 10mm through 10MPa；
(10) assemble and test battery.
Mantoquita in described step (1) is copper nitrate.
Adhesive in described step (7) is Kynoar.
Assemble in described step (10), is placed in both positive and negative polarity and is buckled shell with the order of pole piece, barrier film, lithium piece, nickel foam
Interior, then it is filled with electrolyte with liquid-transfering gun.
In sum, operation of the present invention is simple, by being used as battery cathode using copper oxide, has used rear product in product
For copper, utilization can be circulated to copper resource, and cheap, nontoxic, preparation is simple, storage is convenient, adopts this simultaneously
Method is made, and can avoid using excessively complicated preparation flow, reduce use cost, also avoid excessive poisonous and harmful
Chemical reagent or raw material use, environmental conservation is played a positive role.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (4)
1. a kind of manufacture method of lithium copper oxide battery it is characterised in that：The manufacture method of lithium copper oxide battery includes following step
Suddenly：
(1) in 320-350mL distilled water, 4.8mmol mantoquita and 14.4mmol carbamide, described mantoquita and carbamide material are added
Amount ratio is 1:3；
(2) solution producing step (1) is sufficiently stirred for 30-40min through magnetic stirring apparatuss, then by the solution transfer after stirring
To volume 400-450mL politef Hydrothermal Synthesiss kettle, and put into 150-180 DEG C of Electric heat oven, the time is 16-18h；
(3), after reaching the response time, water heating kettle is naturally cooled to together with Electric heat oven room temperature, taking-up；
(4) reacted solid-liquid mixtures are centrifuged repeatedly, and with distilled water, the multiple cyclic washing of ethanol, obtain black
Powder solid；
(5) black solid powder is put vacuum drying oven and 10-12h is fully dried under 75-100 DEG C of environment；
(6) again by black powder solid particle again through 350-400 DEG C of tube furnace calcining 2-3h, be subsequently cooled to room temperature；
(7) black powder solid is stirred well to pasty state with the adhesive being dissolved in N-Methyl pyrrolidone, then equably applies
Overlay on Copper Foil；
(8) and then 10-12h is dried at coated Copper Foil is placed on 100-110 DEG C；
(9) it is cooled to room temperature after the completion of being dried, roll the disk being washed into a diameter of 10mm through 10MPa；
(10) assemble and test battery.
2. a kind of lithium copper oxide battery according to claim 1 manufacture method it is characterised in that：In described step (1)
Mantoquita be copper nitrate.
3. a kind of lithium copper oxide battery according to claim 1 manufacture method it is characterised in that：In described step (7)
Adhesive be Kynoar.
4. a kind of lithium copper oxide battery according to claim 1 manufacture method it is characterised in that：In described step (10)
Assemble, be placed in both positive and negative polarity and buckle in shell with the order of pole piece, barrier film, lithium piece, nickel foam, be then filled with electrolysis with liquid-transfering gun
Liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610789498.3A CN106410232A (en) | 2016-08-31 | 2016-08-31 | Manufacturing method for lithium-copper oxide cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610789498.3A CN106410232A (en) | 2016-08-31 | 2016-08-31 | Manufacturing method for lithium-copper oxide cell |
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| CN106410232A true CN106410232A (en) | 2017-02-15 |
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| CN201610789498.3A Pending CN106410232A (en) | 2016-08-31 | 2016-08-31 | Manufacturing method for lithium-copper oxide cell |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108739A (en) * | 2013-04-22 | 2014-10-22 | 广东致卓精密金属科技有限公司 | Preparation method of particle size-controllable spherical copper oxide |
| CN104108738A (en) * | 2013-04-22 | 2014-10-22 | 广东致卓精密金属科技有限公司 | Method for using copper sulfate waste liquid to prepare high-purity spherical copper oxide |
| CN104925846A (en) * | 2014-03-17 | 2015-09-23 | 北京化工大学 | Preparation method of nano copper oxide and application of nano copper oxide in lithium ion battery |
-
2016
- 2016-08-31 CN CN201610789498.3A patent/CN106410232A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108739A (en) * | 2013-04-22 | 2014-10-22 | 广东致卓精密金属科技有限公司 | Preparation method of particle size-controllable spherical copper oxide |
| CN104108738A (en) * | 2013-04-22 | 2014-10-22 | 广东致卓精密金属科技有限公司 | Method for using copper sulfate waste liquid to prepare high-purity spherical copper oxide |
| CN104925846A (en) * | 2014-03-17 | 2015-09-23 | 北京化工大学 | Preparation method of nano copper oxide and application of nano copper oxide in lithium ion battery |
Non-Patent Citations (1)
| Title |
|---|
| 王晨: "锂离子电池CuO负极材料的制备及其电化学性能研究", 《中国博学位论文全文数据库 工程科技Ⅱ辑》 * |
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Application publication date: 20170215 |