CN109411794A - A kind of novel full quinone aqueous systems flow battery - Google Patents
A kind of novel full quinone aqueous systems flow battery Download PDFInfo
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- CN109411794A CN109411794A CN201710708843.0A CN201710708843A CN109411794A CN 109411794 A CN109411794 A CN 109411794A CN 201710708843 A CN201710708843 A CN 201710708843A CN 109411794 A CN109411794 A CN 109411794A
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- Prior art keywords
- quinones
- battery
- flow battery
- aqueous systems
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/184—Regeneration by electrochemical means
- H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
The invention belongs to electrochemical fields, are related to a kind of full quinone aqueous systems flow battery.It is the novel organic matter flow battery of quinones using the positive and negative anodes active material that method involved in the present invention constructs, it can be used in the battery system of acid, alkalinity and neutral aqueous solution, it is a kind of structure and the battery that performance design is strong, charge-discharge performance is good, environmentally protective, at low cost, active height, has broad application prospects in terms of the energy storage such as electric tool, electric vehicle, power grid.
Description
Technical field
The invention belongs to one kind of Electrochemical Engineering and commercial plant field, in particular to technical field of battery production is novel
The preparation method of full quinone flow battery can be used in acid, neutral and alkaline aqueous solution flow battery system.
Background technique
New energy is one of big new industry in China seven, by long-term sustainable development.But solar energy and wind power generation can not
It " can be used at any time, send out at once " according to user's needs like that according to thermoelectricity, but " random to send out, is not handy ".Solar power generation wants white
Its hair is used at night；China " three northern areas of China " night wind is exactly the electricity consumption " paddy phase " of power grid greatly, is such as matched without extensive electric power storage
It closes, will result in the waste of " abandonment " " abandoning light ".Therefore, extensive electric power storage is that there is an urgent need to solve in national economy and social development
One of critical issue certainly.
In all kinds of electrochmical power sources, it is suitble to extensive electric power storage person that must have safety, cheap, three basic performances of environmental protection, because
And aqueous systems flow battery should be the emphasis of concern.Currently, mature aqueous systems flow battery mainly has ickel-cadmium cell, hydrogen nickel
Battery, lead-acid battery, active material are inorganic matter.Ickel-cadmium cell is used by limitation, and lead-acid battery is Chinese government's this year
Unique kind of the consumption tax is levied, to limit its development, Ni-H cell price is high, is not suitable for large-scale use.It researches and develops safe, honest and clean
Valence, environmentally friendly extensive battery are the duty-bound task of top priority of electrochemist.
In fact, many organic matters have redox reversible, theoretically, molecular weight is reduced by structural adjustment, is increased
Add reaction electron number, organic matter there can be high electrochemical specific capacity.Organic matter is mainly by the common elements group such as carbon, hydrogen, oxygen, nitrogen
At, it is from a wealth of sources, it is not limited by mining deposits, synthesis technology is simple and easy to do, and it is big that cost reduces space, chemical property and molten
Solution property can be adjusted according to structure, and reproducible utilization, study application of the organic matter in electrochmical power source, not only scientific meaning weight
Greatly, practical value is also very high.Thus, it is intended to be applied to chemical energy storage for organic matter as the electrode active material of flow battery
People increases in recent years.
By the difference of active function groups, common are it is electromechanical to include: quinone/phenol (such as 1,4-benzoquinone, diphenoquinone), ketone/alcohol (such as
Benzophenone), piperazine class compound (such as pyrazine, azophenlyene), functional group's containing metal (such as ferrocene, dicyclopentadienyl nickel), sulfur-bearing functional group are (such as
Disulfide), nitrogen-containing functional group (aniline, N-O key compound) etc..Wherein, the electricity based on quinone/phenol interconversion quinones
Chemical invertibity is best, and traditional quinhydrone electrode is to represent.In particular, quinones is since electrode potential is controllable,
And electrode potential is not susceptible to liberation of hydrogen analysis oxygen side reaction, as aqueous systems battery-active object between -0.6~1V vs.NHE
Matter has biggish potential using value.Quinones can also mention other than it can derive from petrochemical material from biomass
It takes, meets environmentally protective theory.For this purpose, as can allow both with good oxidation restore reversible organic matter play its
New opplication in electrochmical power source will have higher theoretical and realistic meaning.
The present invention provides a kind of novel full quinone flow battery, using alkalinity, acid and neutral electrolyte, improves flow battery
Cycle life and battery specific energy.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of novel full quinone liquid stream electricity
Pond, the battery have production cost low, the free of contamination advantage of clean and environmental protection.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:
A kind of full quinone aqueous systems flow battery, characterized in that the positive and negative anodes active material of the battery is quinones.
A kind of full quinone aqueous systems flow battery, characterized in that contain quinones structure in the molecular structure of the compoundGroup
A kind of full quinone aqueous systems flow battery, characterized in that quinones be monocycle (such as), polycyclic quinone
(such as) compound.
A kind of full quinone aqueous systems flow battery, characterized in that compound solubility in secondary cell supporting electrolyte
It is high.Contain hydrophilic radical (such as-OH ,-COOH ,-SO on the aromatic ring of the compound3H)。
A kind of full quinone aqueous systems flow battery, characterized in that the substituent group of the quinones as anode is electrophilic
Base (such as-COOH ,-SO3H)。
A kind of full quinone aqueous systems flow battery, characterized in that the substituent group of the quinones as cathode is supplied for electronic
Base (such as-OH).
A kind of full quinone aqueous systems flow battery, characterized in that the preparation method of the quinones be annulation,
Addition reaction or substitution reaction.
A kind of full quinone aqueous systems flow battery, characterized in that the supporting electrolyte of the battery is acid (such as sulfuric acid, salt
Acid), it is alkaline (such as lithium hydroxide, sodium hydroxide, potassium hydroxide) or neutral (such as sodium chloride, sodium sulphate, potassium chloride, potassium sulfate)
Aqueous solution.
A kind of full quinone aqueous systems flow battery, characterized in that the diaphragm of the battery is anion-exchange membrane or cation
Exchange membrane.
A kind of full quinone aqueous systems flow battery, characterized in that the catalysis electrode of the battery is inert metal electrode (platinum electricity
Pole, gold electrode, silver electrode) or carbon material electrode (such as graphite plate, graphite felt, carbon felt).
Due to the implementation of above technical scheme, the present invention has the advantage that compared with prior art
Preparation method of the invention is simple, convenient, is easy to industrialize, and at low cost, pollution is less.The full quinone liquid of preparation
Galvanic battery can be used in the battery system of alkalinity and neutral aqueous solution, be it is a kind of it is original it is from a wealth of sources, performance Modulatory character is strong
Flow battery, at low cost, active height, has broad application prospects in terms of the energy storage such as electric tool, electric vehicle, power grid.
Specific embodiment
It names several embodiments and briefly explains novel full quinone flow battery.
Embodiment 1
Using tiron as anode, using Isosorbide-5-Nitrae, 5,8- tetra hydroxyanthraquinones are as cathode, using 1M sulfuric acid as branch
Electrolyte is held, using cation-exchange membrane, using graphite felt electrode, group helps chinoic acid flow battery.
Embodiment 2
Using sulfo group hydroquinone as anode, using Isosorbide-5-Nitrae, 5,8- tetra hydroxyanthraquinones are as cathode, using 1M hydroxide
Potassium is as supporting electrolyte, and using anion-exchange membrane, using graphite felt electrode, group helps quinone alkalinity flow battery.
The present invention is described in detail above, its object is to allow the personage for being familiar with this field technology that can understand this
The content of invention is simultaneously implemented, and it is not intended to limit the scope of the present invention, all Spirit Essence institutes according to the present invention
The equivalent change or modification of work, should be covered by the scope of protection of the present invention.
Claims (9)
1. a kind of full quinone aqueous systems flow battery, it is characterised in that: the positive and negative anodes active material of the battery is quinones.
2. quinones according to claim 1, it is characterised in that: contain quinones in the molecular structure of the compound
StructureGroup.
3. quinones according to claim 2, it is characterised in that: quinones be monocycle (such as), it is polycyclic
Quinones is (such as) compound.
4. quinones according to claim 2, it is characterised in that: the compound is in secondary cell supporting electrolyte
Solubility is high.Contain hydrophilic radical (such as-OH ,-COOH ,-SO on the aromatic ring of the compound3H)。
5. quinones according to claim 2, it is characterised in that: the substituent group of quinones as anode is
Electron-withdrawing group (such as-COOH ,-SO3H)。
6. quinones according to claim 2, it is characterised in that: the substituent group of the quinones as cathode is
Electron-donating group (such as-OH).
7. a kind of full quinone aqueous systems flow battery, it is characterised in that: the supporting electrolyte of the battery is acid (such as sulfuric acid, salt
Acid), it is alkaline (such as lithium hydroxide, sodium hydroxide, potassium hydroxide) or neutral (such as sodium chloride, sodium sulphate, potassium chloride, potassium sulfate)
Aqueous solution.
8. a kind of full quinone aqueous systems flow battery, it is characterised in that: the diaphragm of the battery is anion-exchange membrane or cation
Exchange membrane.
9. a kind of full quinone aqueous systems flow battery, it is characterised in that: the catalysis electrode of the battery is inert metal electrode (platinum electricity
Pole, gold electrode, silver electrode) or carbon material electrode (such as graphite plate, graphite felt, carbon felt).
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| CN201710708843.0A CN109411794A (en) | 2017-08-17 | 2017-08-17 | A kind of novel full quinone aqueous systems flow battery |
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| CN201710708843.0A CN109411794A (en) | 2017-08-17 | 2017-08-17 | A kind of novel full quinone aqueous systems flow battery |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212203A (en) * | 2019-05-22 | 2019-09-06 | 南京大学 | A kind of organic flow battery of basic hydroxide group azophenlyene class and preparation method |
| CN110767906A (en) * | 2019-11-04 | 2020-02-07 | 南开大学 | Chargeable water system ion battery based on phenazine negative electrode material and preparation method thereof |
| CN114539173A (en) * | 2022-02-18 | 2022-05-27 | 内蒙古科技大学 | Four-electron duplex hydroxy phenazine derivative and derivative, preparation method and application thereof |
| CN115051006A (en) * | 2022-06-27 | 2022-09-13 | 辽宁大学 | Neutral water system all-quinone organic flow battery couple and preparation method and application thereof |
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| CN105098140A (en) * | 2014-08-06 | 2015-11-25 | 中国科学院物理研究所 | Liquid metal anode material, room-temperature liquid metal battery, and preparation method and application |
| CN105308785A (en) * | 2012-09-26 | 2016-02-03 | 哈佛大学校长及研究员协会 | Small organic molecule based flow battery |
| CN106063017A (en) * | 2013-09-26 | 2016-10-26 | 哈佛大学校长及研究员协会 | Quinone and hydroquinone based flow battery |
| CN106549179A (en) * | 2015-09-21 | 2017-03-29 | 中国科学院大连化学物理研究所 | A kind of organic system lithium quinone flow battery |
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2017
- 2017-08-17 CN CN201710708843.0A patent/CN109411794A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105308785A (en) * | 2012-09-26 | 2016-02-03 | 哈佛大学校长及研究员协会 | Small organic molecule based flow battery |
| CN106063017A (en) * | 2013-09-26 | 2016-10-26 | 哈佛大学校长及研究员协会 | Quinone and hydroquinone based flow battery |
| CN105098140A (en) * | 2014-08-06 | 2015-11-25 | 中国科学院物理研究所 | Liquid metal anode material, room-temperature liquid metal battery, and preparation method and application |
| CN106549179A (en) * | 2015-09-21 | 2017-03-29 | 中国科学院大连化学物理研究所 | A kind of organic system lithium quinone flow battery |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212203A (en) * | 2019-05-22 | 2019-09-06 | 南京大学 | A kind of organic flow battery of basic hydroxide group azophenlyene class and preparation method |
| CN110767906A (en) * | 2019-11-04 | 2020-02-07 | 南开大学 | Chargeable water system ion battery based on phenazine negative electrode material and preparation method thereof |
| CN114539173A (en) * | 2022-02-18 | 2022-05-27 | 内蒙古科技大学 | Four-electron duplex hydroxy phenazine derivative and derivative, preparation method and application thereof |
| CN114539173B (en) * | 2022-02-18 | 2023-06-02 | 内蒙古科技大学 | Four-electron bis-hydroxy phenazine derivative, and derivative, preparation method and application thereof |
| CN115051006A (en) * | 2022-06-27 | 2022-09-13 | 辽宁大学 | Neutral water system all-quinone organic flow battery couple and preparation method and application thereof |
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Application publication date: 20190301 |