CN106816314A - A kind of novel electrolyte - Google Patents
A kind of novel electrolyte Download PDFInfo
- Publication number
- CN106816314A CN106816314A CN201611141674.9A CN201611141674A CN106816314A CN 106816314 A CN106816314 A CN 106816314A CN 201611141674 A CN201611141674 A CN 201611141674A CN 106816314 A CN106816314 A CN 106816314A
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- China
- Prior art keywords
- parts
- ammonium
- agent
- novel
- carboxylic acid
- 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
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- 239000003792 electrolyte Substances 0.000 title claims abstract description 33
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 41
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000001257 hydrogen Substances 0.000 claims abstract description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 27
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 235000011187 glycerol Nutrition 0.000 claims description 11
- OTLNPYWUJOZPPA-UHFFFAOYSA-N 4-nitrobenzoic acid Chemical compound OC(=O)C1=CC=C([N+]([O-])=O)C=C1 OTLNPYWUJOZPPA-UHFFFAOYSA-N 0.000 claims description 7
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 claims description 7
- BANXPJUEBPWEOT-UHFFFAOYSA-N 2-methyl-Pentadecane Chemical compound CCCCCCCCCCCCCC(C)C BANXPJUEBPWEOT-UHFFFAOYSA-N 0.000 claims description 6
- 229940067597 azelate Drugs 0.000 claims description 5
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 claims description 5
- JDRJCBXXDRYVJC-UHFFFAOYSA-N OP(O)O.N.N.N Chemical compound OP(O)O.N.N.N JDRJCBXXDRYVJC-UHFFFAOYSA-N 0.000 claims description 4
- GJYJYFHBOBUTBY-UHFFFAOYSA-N alpha-camphorene Chemical compound CC(C)=CCCC(=C)C1CCC(CCC=C(C)C)=CC1 GJYJYFHBOBUTBY-UHFFFAOYSA-N 0.000 claims description 4
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 3
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims description 3
- 235000019838 diammonium phosphate Nutrition 0.000 claims description 3
- 150000001735 carboxylic acids Chemical class 0.000 claims 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 claims 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 claims 1
- 235000010358 acesulfame potassium Nutrition 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 235000010290 biphenyl Nutrition 0.000 claims 1
- 229940055577 oleyl alcohol Drugs 0.000 claims 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 125000003367 polycyclic group Chemical group 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 abstract description 9
- 239000003990 capacitor Substances 0.000 abstract description 9
- 239000004411 aluminium Substances 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 5
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- MWXXYBUFPQUSTG-UHFFFAOYSA-N 1-phenyl-2-(2-phenylphenyl)ethane-1,2-dione Chemical compound C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1C1=CC=CC=C1 MWXXYBUFPQUSTG-UHFFFAOYSA-N 0.000 description 4
- -1 glyceryl alcohol Chemical compound 0.000 description 4
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001992 poloxamer 407 Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- MZXLCCGJIZANCW-UHFFFAOYSA-N azanium;2-nitrobenzoate Chemical compound [NH4+].[O-]C(=O)C1=CC=CC=C1[N+]([O-])=O MZXLCCGJIZANCW-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/022—Electrolytes; Absorbents
- H01G9/035—Liquid electrolytes, e.g. impregnating materials
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Conductive Materials (AREA)
Abstract
The invention discloses a kind of novel electrolyte, the electrolyte is by the component including following weight proportion：60 ~ 70 parts of solvent, 15 ~ 25 parts of polybasic carboxylic acid ammonium, 2 ~ 3 parts of high molecular polymer, 0.5 ~ 2 part of suction hydrogen agent, 0.5 ~ 1 part of forming agent.The electrolyte prepared using the present invention is raw material, is prepared into aluminium electrolutic capacitor, and obtained capacitor has the performance of low-leakage current, large ripple current-resistant, high frequency tolerant and high-temperature long life.
Description
Technical field：
The invention belongs to field of batteries, and in particular to arrived a kind of novel electrolyte.
Technical background：
With the development of electronic technology, the situation that aluminium electrolyte container works in high temperature environments is more and more, for example, green is shone
High-power energy-saving lamp, Non-polarized lamp in bright, the engine control circuit in automotive electronics, electronic circuit of headstock LED headlights etc.
Require ability 125 DEG C of high temperature, long-life aluminium electrolutic capacitors.
Preparing high temperature resistant, long-life aluminium electrolutic capacitor has two big technological difficulties.First it is Working electrolyte, to container
The electrical property such as temperature in use, working life, stability, leakage property, loss value, electric capacitance change all play a decisive role；Its
It is secondary, the selection of sealing compound, capacitor is under prolonged high temperature and high pressure environment, it is easy to induce aluminium stalk of the sealing plug to lead
Anodic attack is produced with aluminium tongue.
The content of the invention：
In view of this, it is an object of the invention to provide a kind of novel electrolyte, the electrolyte prepared using the present invention is raw material,
Aluminium electrolutic capacitor is prepared into, obtained capacitor has low-leakage current, large ripple current-resistant, high frequency tolerant and high-temperature long life
Performance.
In order to solve the above problems, the present invention takes following technical scheme:
A kind of novel electrolyte, it is characterised in that mainly including the component of following weight proportion：60 ~ 70 parts of solvent, polybasic carboxylic acid
15 ~ 25 parts of ammonium, 2 ~ 3 parts of high molecular polymer, 0.5 ~ 2 part of suction hydrogen agent, 0.5 ~ 1 part of forming agent.
Preferably, a kind of novel electrolyte, it is characterised in that the component including following weight proportion：60 ~ 65 parts of solvent,
15 ~ 20 parts of polybasic carboxylic acid ammonium, 2 ~ 3 parts of high molecular polymer, 0.5 ~ 2 part of suction hydrogen agent, 0.5 ~ 1 part of forming agent.
Preferably, a kind of novel electrolyte, it is characterised in that the component including following weight proportion：It is 65 parts of solvent, polynary
20 parts of carboxylic acid ammonium, 2 parts of high molecular polymer, 0.5 part of suction hydrogen agent, 0.5 part of forming agent.
Preferably, described solvent is one or more mixtures in glycerine, ethylene glycol, glyceryl alcohol.
Preferably, described polybasic carboxylic acid ammonium is 2- methyl-ammonium azelate, different SA ammonium, dimethyl-tetradecane tetracarboxylic acid
Two or more mixtures in sour ammonium.
Preferably, described high molecular polymer is one or two mixing in Pluronic F-127 alcohol, poly- second propenyl
Thing.
Preferably, described suction hydrogen agent is to the one kind in phenyl benzil alcohol, paranitrobenzoic acid ammonium.
Preferably, described forming agent is one kind of diammonium hydrogen phosphate, ammonium hypophosphite or ammonium phosphite.
Beneficial effect
The beneficial effects of the present invention are：
1st, it is solvent for main electrolyte and glycerine, ethylene glycol, glyceryl alcohol to use polybasic carboxylic acid ammonium, the electrolyte electricity for preparing
Resistance rate is low, and flash over voltage is high, high-temperature stability is good.
2nd, the high-pressure aluminum electrolytic capacitor prepared using the electrolyte prepared by the present invention has low-leakage current, resistance to big line
Ripple, high frequency tolerant and high-temperature long life performance.
3rd, the high-pressure aluminum electrolytic capacitor prepared by electrolyte of the invention is tested for electronic energy-saving lamp, can be by 125
DEG C, the whole lamp high-temperature load experiment of 3000h.
Specific embodiment：
Below by embodiment, the present invention is further elaborated.
Embodiment 1
A kind of novel electrolyte, it is characterised in that the component including following weight proportion：It is glycerine, 65 parts of ethylene glycol mixture, different
It is SA ammonium, dimethyl -20 parts of tetradecane tetrabasic carboxylic acid ammonium mixture, Pluronic F-127 alcohol, poly- 2 parts of second propylene alcohol mixture, right
0.5 part of nitrobenzoic acid ammonium, 0.5 part of ammonium phosphite.
The collocation method of electrolyte is as follows：
Corresponding raw material is weighed by weight ratio, and glycerine, ethylene glycol mixture, Pluronic F-127 alcohol, poly- second propenyl are mixed
Thing is placed in heating container, is heated to 130 DEG C, is subsequently adding paranitrobenzoic acid ammonium, is stirred complete to paranitrobenzoic acid ammonium
Dissolving, 1h is incubated at 130 DEG C, adds ammonium phosphite, is incubated 10min, is eventually adding different SA ammonium, dimethyl-tetradecane four
Carboxylic acid ammonium's mixture, stirring is completely dissolved to different SA ammonium, dimethyl-tetradecane tetrabasic carboxylic acid ammonium mixture, is cooled to room temperature
Can obtain novel electrolyte.
Embodiment 2
A kind of novel electrolyte, it is characterised in that the component including following weight proportion：Ethylene glycol, 60 parts of glycerine alcohol mixture,
Different SA ammonium, dimethyl -15 parts of tetradecane tetrabasic carboxylic acid ammonium mixture, 3 parts of poly- second propenyl, to 0.5 part of phenyl benzil alcohol, phosphorus
0.5 part of two ammonium of sour hydrogen.
The collocation method of electrolyte is as follows：
Corresponding raw material is weighed by weight ratio, and ethylene glycol, glycerine alcohol mixture, poly- second propenyl are placed in heating container,
130 DEG C are heated to, are subsequently adding to phenyl benzil alcohol, stirring is completely dissolved to phenyl benzil alcohol, 1h is incubated at 130 DEG C, plus
Enter diammonium hydrogen phosphate, be incubated 10min, be eventually adding different SA ammonium, dimethyl-tetradecane tetrabasic carboxylic acid ammonium mixture, stirring is extremely
Different SA ammonium, dimethyl-tetradecane tetrabasic carboxylic acid ammonium mixture are completely dissolved, and are cooled to room temperature and can obtain Novel electrolytic
Liquid.
Embodiment 3
A kind of novel electrolyte, it is characterised in that the component including following weight proportion：Glycerine, ethylene glycol, glycerine alcohol mixture
15 parts, 2- methyl-ammonium azelate, different SA ammonium, dimethyl -15 parts of tetradecane tetrabasic carboxylic acid ammonium mixture, poly- second propenyl 2
Part, 1 part of paranitrobenzoic acid ammonium, 0.5 part of ammonium hypophosphite.
The collocation method of electrolyte is as follows：
Corresponding raw material is weighed by weight ratio, and glycerine, ethylene glycol, glycerine alcohol mixture, poly- second propenyl are placed in into heating holds
In device, 130 DEG C are heated to, are subsequently adding paranitrobenzoic acid ammonium, stirring to paranitrobenzoic acid ammonium is completely dissolved, at 130 DEG C
Insulation 1h, adds ammonium hypophosphite, is incubated 10min, is eventually adding 2- methyl-ammonium azelate, different SA ammonium, dimethyl-ten
Four alkane tetrabasic carboxylic acid ammonium mixtures, stirring to 2- methyl-ammonium azelate, different SA ammonium, dimethyl-tetradecane tetrabasic carboxylic acid ammonium mixing
Thing is completely dissolved, and is cooled to room temperature and can obtain novel electrolyte.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of scope, although being elaborated to the present invention with reference to preferred embodiment, one of ordinary skill in the art should manage
Solution, can modify or equivalent, without deviating from the essence and model of technical solution of the present invention to technical scheme
Enclose.
Claims (8)
1. a kind of novel electrolyte, it is characterised in that mainly including the component of following weight proportion：60 ~ 70 parts of solvent, polynary carboxylic
15 ~ 25 parts of sour ammonium, 2 ~ 3 parts of high molecular polymer, 0.5 ~ 2 part of suction hydrogen agent, 0.5 ~ 1 part of forming agent.
2. a kind of novel electrolyte according to claim 1, it is characterised in that the component including following weight proportion：It is molten
60 ~ 65 parts of agent, 15 ~ 20 parts of polybasic carboxylic acid ammonium, 2 ~ 3 parts of high molecular polymer, 0.5 ~ 2 part of suction hydrogen agent, 0.5 ~ 1 part of forming agent.
3. a kind of novel electrolyte according to claim 1, it is characterised in that the component including following weight proportion：It is molten
65 parts of agent, 20 parts of polybasic carboxylic acid ammonium, 2 parts of high molecular polymer, 0.5 part of suction hydrogen agent, 0.5 part of forming agent.
4. a kind of novel electrolytes according to claim 1, it is characterised in that described solvent is glycerine, ethylene glycol, sweet
One or more mixtures in oleyl alcohol.
5. a kind of novel electrolytes according to claim 1, it is characterised in that described polybasic carboxylic acid ammonium be 2- methyl-
Two or more mixtures in ammonium azelate, different SA ammonium, dimethyl-tetradecane tetrabasic carboxylic acid ammonium.
6. a kind of novel electrolytes according to claim 1, it is characterised in that described high molecular polymer is polycyclic oxygen
One or two mixtures in vinyl alcohol, poly- second propenyl.
7. a kind of novel electrolytes according to claim 1, it is characterised in that described suction hydrogen agent is to phenyl benzene first
One kind in alcohol, paranitrobenzoic acid ammonium.
8. a kind of novel electrolytes according to claim 1, it is characterised in that described forming agent be diammonium hydrogen phosphate,
One kind of ammonium hypophosphite or ammonium phosphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141674.9A CN106816314A (en) | 2016-12-12 | 2016-12-12 | A kind of novel electrolyte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141674.9A CN106816314A (en) | 2016-12-12 | 2016-12-12 | A kind of novel electrolyte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106816314A true CN106816314A (en) | 2017-06-09 |
Family
ID=59108790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611141674.9A Pending CN106816314A (en) | 2016-12-12 | 2016-12-12 | A kind of novel electrolyte |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106816314A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5493443A (en) * | 1977-12-29 | 1979-07-24 | Marukon Denshi Kk | Electrolyte for driving electrolytic capacitor |
| CN102779644A (en) * | 2012-05-24 | 2012-11-14 | 深圳中元电子有限公司 | Electrolyte for flame-retardant wide-temperature high-voltage aluminum electrolytic capacitor and preparation method thereof |
| CN104167292A (en) * | 2014-07-15 | 2014-11-26 | 烟台恒迪克能源科技有限公司 | Working electrolyte for aluminum electrolytic capacitor of electronic energy-saving lamp |
| CN105405654A (en) * | 2015-11-03 | 2016-03-16 | 铜陵市科峰电子有限责任公司 | High-conductivity capacitor electrolyte |
-
2016
- 2016-12-12 CN CN201611141674.9A patent/CN106816314A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5493443A (en) * | 1977-12-29 | 1979-07-24 | Marukon Denshi Kk | Electrolyte for driving electrolytic capacitor |
| CN102779644A (en) * | 2012-05-24 | 2012-11-14 | 深圳中元电子有限公司 | Electrolyte for flame-retardant wide-temperature high-voltage aluminum electrolytic capacitor and preparation method thereof |
| CN104167292A (en) * | 2014-07-15 | 2014-11-26 | 烟台恒迪克能源科技有限公司 | Working electrolyte for aluminum electrolytic capacitor of electronic energy-saving lamp |
| CN105405654A (en) * | 2015-11-03 | 2016-03-16 | 铜陵市科峰电子有限责任公司 | High-conductivity capacitor electrolyte |
Non-Patent Citations (1)
| Title |
|---|
| 李魁等: ""混合支链多元羧酸铵型电解液制备及应用"", 《电子元件与材料》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20170609 |