CN109686935B - Application of dehydroascorbic acid as lithium ion battery organic negative electrode material - Google Patents
Application of dehydroascorbic acid as lithium ion battery organic negative electrode material Download PDFInfo
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- CN109686935B CN109686935B CN201811540119.2A CN201811540119A CN109686935B CN 109686935 B CN109686935 B CN 109686935B CN 201811540119 A CN201811540119 A CN 201811540119A CN 109686935 B CN109686935 B CN 109686935B
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- lithium ion
- ion battery
- dehydroascorbic acid
- negative electrode
- battery
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 31
- SBJKKFFYIZUCET-UHFFFAOYSA-N Dehydroascorbic acid Natural products OCC(O)C1OC(=O)C(=O)C1=O SBJKKFFYIZUCET-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000011615 dehydroascorbic acid Substances 0.000 title claims abstract description 18
- 235000020960 dehydroascorbic acid Nutrition 0.000 title claims abstract description 18
- SBJKKFFYIZUCET-JLAZNSOCSA-N Dehydro-L-ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(=O)C1=O SBJKKFFYIZUCET-JLAZNSOCSA-N 0.000 title claims abstract description 15
- 239000007773 negative electrode material Substances 0.000 title claims abstract description 13
- 239000013543 active substance Substances 0.000 claims abstract description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 11
- 229910052744 lithium Inorganic materials 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 7
- 125000000481 dehydro ascorbic acid group Chemical group 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- 239000002033 PVDF binder Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000006230 acetylene black Substances 0.000 claims description 2
- 239000011149 active material Substances 0.000 claims description 2
- 239000012300 argon atmosphere Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000011889 copper foil Substances 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000001308 synthesis method Methods 0.000 abstract description 3
- 238000004886 process control Methods 0.000 abstract description 2
- 239000010405 anode material Substances 0.000 description 8
- 239000007772 electrode material Substances 0.000 description 4
- 230000003446 memory effect Effects 0.000 description 3
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 229910003307 Ni-Cd Inorganic materials 0.000 description 1
- 229910018502 Ni—H Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
The application of dehydroascorbic acid as an organic negative electrode material of a lithium ion battery belongs to the field of battery materials, the organic negative electrode material of the lithium ion battery adopts dehydroascorbic acid as an active substance of the negative electrode of the lithium ion battery, the active substance has high theoretical specific capacity, rich raw materials, low cost and easy design and processing, and the synthesis method of the active substance is simple, the process control is good, the production cost is low, and the lithium ion battery can be applied to industrialized production on a large scale.
Description
Technical Field
The invention belongs to the field of battery materials, and particularly relates to an organic negative electrode material of a lithium ion battery, in particular to dehydroascorbic acid serving as the organic negative electrode material of the lithium ion battery.
Background
With the rapid development of economy, the problems of resource shortage, energy waste, environmental pollution and the like caused by excessive exploitation become the focus of attention of the current society, and the lithium ion battery has the advantages of high working voltage, high energy density and power density, long cycle life, higher energy-to-weight ratio and energy-to-volume ratio; the voltage of a single lithium battery is 3.6V, which is equal to the series voltage of 3 nickel-cadmium or nickel-hydrogen rechargeable batteries, and the battery has small self-discharge and can be stored for a long time, which is the most outstanding advantage of the battery and has no memory effect. The lithium battery has no memory effect of nickel-cadmium battery, so that the lithium battery does not need to be discharged before being charged, and has long service life. Under normal working conditions, the charge/discharge cycle times of the lithium battery are far more than 500 times, and the lithium battery can be rapidly charged. The lithium battery can be charged by adopting current with the capacity of 0.5 to 1 time, so that the charging time is shortened to 1 to 2 hours, and the lithium battery can be used in parallel at will; because the battery does not contain heavy metal elements such as cadmium, lead, mercury and the like, the battery has no pollution to the environment, is the most advanced green battery in the current generation, has the working voltage of 3.6-3.9V higher than that of Ni-Cd and Ni-H batteries, and has good safety performance, no public hazard and no memory effect. Compared with the traditional lithium ion battery, the organic electrode material has the advantages of rich raw materials, renewable resources, low cost and the like. Therefore, the requirements of large-scale electric energy storage are met, the green sustainable development can be realized, and novel organic electrode materials of the lithium ion battery must be developed.
Disclosure of Invention
The invention aims to solve the technical problem of providing a lithium ion battery anode material, which adopts a dehydroascorbic acid composite material as an active substance of the lithium ion battery anode material, can improve the safety of the material and the stability of the battery, has simple synthesis method, good process control and low production cost, and can be applied to industrialized production on a large scale.
The technical scheme adopted for solving the technical problems is as follows: application of dehydroascorbic acid as active material of organic negative electrode material of lithium ion battery. Organic negative electrode material of lithium ion battery, active substance of the negative electrode material is dehydroascorbic acid, and chemical composition C of the dehydroascorbic acid 6 H 6 O 6 。
Organic negative electrode material of lithium ion battery, active substance of the negative electrode material is dehydroascorbic acid, and the dehydroascorbic acid group is C 6 H 6 O 6 The chemical structural formula is as follows:
the reaction potential of the lithium ion battery anode material is 0.8V.
A lithium ion battery comprising a dehydroascorbic acid battery anode material.
A lithium ion battery is characterized in that C 6 H 6 O 6 The electrode plate is a working electrode, the metal lithium is a counter electrode, and the glass fiber is a diaphragm.
The electrolyte solute used in the battery is L i PF 6 The concentration of the solution was 1mol/L.
The beneficial effects of the invention are as follows:
1. according to the analysis of the current lithium ion battery condition, the development inertia of the lithium ion anode material is limited in the fields of graphite and metal oxide, and the invention develops an organic anode material, and widens the research field and research direction of the development of the lithium ion anode material. Provides a case for the application of low-cost industrial organic raw materials in lithium ion batteries, and plays a role in fully utilizing resources.
2. The dehydroascorbic acid cathode material developed by the invention has the advantages of simple synthesis method, low production cost and good process controllability, is nontoxic, does not generate any harm to the environment, and has a large-scale development space.
3. The dehydroascorbic acid anode material developed by the invention can be prepared from industrial raw materials with rich reserves and has higher mass specific capacity.
Description of the drawings:
FIG. 1 is C 6 H 6 O 6 Infrared spectrogram of the powder;
FIG. 2 is C 6 H 6 O 6 Alternating current impedance spectrogram of lithium ion battery;
FIG. 3 is C 6 H 6 O 6 Constant current charge-discharge diagram of lithium ion battery electrode material;
FIG. 4 is C 6 H 6 O 6 Cycling performance diagram of lithium ion battery electrode material;
fig. 5 is a schematic view of a lithium ion battery structure.
Wherein: 1 positive electrode shell 2 lithium sheet 3 diaphragm 4 negative electrode sheet 5 negative electrode shell.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but embodiments of the present invention are not limited thereto.
Example 1
140mg of C are weighed out 6 H 6 O 6 Adding 40mg acetylene black into agate mortar, grinding for 10 min, adding 1ml of N-methyl pyrrolidone solution dissolved with PVDF binder (concentration is 20 mg/ml), grinding for 30 min, and coating on copper foil to prepare C 6 H 6 O 6 Electrode plate. The prepared electrode plate was assembled into a battery in a glove box (MIKROUNA Universal 2440|750, water, oxygen less than 0.5 ppm) under argon atmosphere, C 6 H 6 O 6 The electrode plate is a working electrode, the metal lithium is a counter electrode, and the glass fiber is a diaphragm. The electrolyte solute used in the battery is L i PF 6 The solvent was (EC/PC 1:1 (w/w)), and the solution concentration was 1mol/L. The prepared button cell adopts ShenzhenThe charge and discharge test was performed by a New WeiWARE battery test device (CT-3008W) from New Weildo electronic devices Co., ltd. When the voltage range is 0.1-3V and the current density is 100mA/g, the reaction potential is 0.8V, the specific capacity of the initial discharge is 600mAh/g, and the specific capacity of the charge is 233.0mAh/g. Wherein EC is ethylene carbonate and PC is propylene carbonate.
Claims (3)
1. Use of dehydroascorbic acid as active material of organic negative electrode material of lithium ion battery, wherein the chemical composition of dehydroascorbic acid is C 6 H 6 O 6 The chemical structural formula is as follows:
2. the lithium ion battery is characterized in that an organic negative electrode material active substance of the lithium ion battery is dehydroascorbic acid; wherein the chemical composition of the dehydroascorbic acid is C 6 H 6 O 6 The chemical structural formula is as follows:
3. a preparation method of a lithium ion battery is characterized by weighing 140mg of C 6 H 6 O 6 Adding 40mg of acetylene black into an agate mortar, grinding for 10 minutes, adding an N-methylpyrrolidone solution dissolved with PVDF binder, continuously grinding for 30 minutes, and then coating on a copper foil to prepare C 6 H 6 O 6 An electrode sheet; the prepared electrode sheet was assembled into a battery in a glove box under argon atmosphere, C 6 H 6 O 6 The electrode sheet is a working electrode, the metal lithium is a counter electrode, and the glass fiber is a diaphragm; the C is 6 H 6 O 6 Is dehydroascorbic acid, and has a chemical structural formula:
the electrolyte solute used in the battery is LiPF 6 The concentration is 1mol/L, the solvent is EC and PC, and the mass ratio of the EC to the PC is 1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811540119.2A CN109686935B (en) | 2018-12-17 | 2018-12-17 | Application of dehydroascorbic acid as lithium ion battery organic negative electrode material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811540119.2A CN109686935B (en) | 2018-12-17 | 2018-12-17 | Application of dehydroascorbic acid as lithium ion battery organic negative electrode material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109686935A CN109686935A (en) | 2019-04-26 |
| CN109686935B true CN109686935B (en) | 2023-11-24 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011095152A (en) * | 2009-10-30 | 2011-05-12 | Ritsumeikan | Method and device for electrochemical analysis of body fluid |
| CN104882608A (en) * | 2015-05-06 | 2015-09-02 | 江南大学 | Preparation method of N-doped 3D graphene/graphite lithium ion battery negative material |
| CN108107150A (en) * | 2017-12-19 | 2018-06-01 | 云南大学 | A kind of redox active method of preferred electrochemical process evaluation electrocatalysis material |
| CN108123143A (en) * | 2017-12-19 | 2018-06-05 | 大连理工大学 | A kind of method of direct ascorbic acid fuel-cell single-cell performance boost |
| CN209169309U (en) * | 2018-12-17 | 2019-07-26 | 北京工业大学 | A kind of lithium ion battery |
-
2018
- 2018-12-17 CN CN201811540119.2A patent/CN109686935B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011095152A (en) * | 2009-10-30 | 2011-05-12 | Ritsumeikan | Method and device for electrochemical analysis of body fluid |
| CN104882608A (en) * | 2015-05-06 | 2015-09-02 | 江南大学 | Preparation method of N-doped 3D graphene/graphite lithium ion battery negative material |
| CN108107150A (en) * | 2017-12-19 | 2018-06-01 | 云南大学 | A kind of redox active method of preferred electrochemical process evaluation electrocatalysis material |
| CN108123143A (en) * | 2017-12-19 | 2018-06-05 | 大连理工大学 | A kind of method of direct ascorbic acid fuel-cell single-cell performance boost |
| CN209169309U (en) * | 2018-12-17 | 2019-07-26 | 北京工业大学 | A kind of lithium ion battery |
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| CN109686935A (en) | 2019-04-26 |
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