CN115772237B - Preparation method of conductive elastomer based on polymerizable imidazole eutectic solvent - Google Patents
Preparation method of conductive elastomer based on polymerizable imidazole eutectic solvent Download PDFInfo
- Publication number
- CN115772237B CN115772237B CN202211394596.9A CN202211394596A CN115772237B CN 115772237 B CN115772237 B CN 115772237B CN 202211394596 A CN202211394596 A CN 202211394596A CN 115772237 B CN115772237 B CN 115772237B
- Authority
- CN
- China
- Prior art keywords
- eutectic solvent
- hydrogen bond
- conductive elastomer
- polymerizable
- imidazole type
- 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.)
- Active
Links
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 title claims abstract description 157
- 239000002904 solvent Substances 0.000 title claims abstract description 75
- 230000005496 eutectics Effects 0.000 title claims abstract description 71
- 229920001971 elastomer Polymers 0.000 title claims abstract description 38
- 239000000806 elastomer Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000001257 hydrogen Substances 0.000 claims abstract description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 24
- 238000002156 mixing Methods 0.000 claims abstract description 17
- 239000002608 ionic liquid Substances 0.000 claims abstract description 14
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 3
- 125000002883 imidazolyl group Chemical group 0.000 claims abstract 2
- 239000000178 monomer Substances 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 13
- IAZSXUOKBPGUMV-UHFFFAOYSA-N 1-butyl-3-methyl-1,2-dihydroimidazol-1-ium;chloride Chemical compound [Cl-].CCCC[NH+]1CN(C)C=C1 IAZSXUOKBPGUMV-UHFFFAOYSA-N 0.000 claims description 11
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- -1 1-allyl-3-methylimidazole chloride salt Chemical class 0.000 claims description 3
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000001124 (E)-prop-1-ene-1,2,3-tricarboxylic acid Substances 0.000 claims 1
- FQERWQCDIIMLHB-UHFFFAOYSA-N 1-ethyl-3-methyl-1,2-dihydroimidazol-1-ium;chloride Chemical compound [Cl-].CC[NH+]1CN(C)C=C1 FQERWQCDIIMLHB-UHFFFAOYSA-N 0.000 claims 1
- 229940091181 aconitic acid Drugs 0.000 claims 1
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 claims 1
- 150000001735 carboxylic acids Chemical group 0.000 claims 1
- GTZCVFVGUGFEME-IWQZZHSRSA-N cis-aconitic acid Chemical compound OC(=O)C\C(C(O)=O)=C\C(O)=O GTZCVFVGUGFEME-IWQZZHSRSA-N 0.000 claims 1
- HNEGQIOMVPPMNR-IHWYPQMZSA-N citraconic acid Chemical compound OC(=O)C(/C)=C\C(O)=O HNEGQIOMVPPMNR-IHWYPQMZSA-N 0.000 claims 1
- 229940018557 citraconic acid Drugs 0.000 claims 1
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 claims 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims 1
- 239000011976 maleic acid Substances 0.000 claims 1
- GTZCVFVGUGFEME-UHFFFAOYSA-N trans-aconitic acid Natural products OC(=O)CC(C(O)=O)=CC(O)=O GTZCVFVGUGFEME-UHFFFAOYSA-N 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
- 230000008014 freezing Effects 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 abstract description 3
- 150000001732 carboxylic acid derivatives Chemical group 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 9
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000000370 acceptor Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- PBIDWHVVZCGMAR-UHFFFAOYSA-N 1-methyl-3-prop-2-enyl-2h-imidazole Chemical compound CN1CN(CC=C)C=C1 PBIDWHVVZCGMAR-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 238000001157 Fourier transform infrared spectrum Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000000113 differential scanning calorimetry Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- YZFODOULAHZZHX-UHFFFAOYSA-N 2-(3-methyl-1,2-dihydroimidazol-1-ium-1-yl)ethanol;chloride Chemical compound [Cl-].CN1C[NH+](CCO)C=C1 YZFODOULAHZZHX-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 150000002892 organic cations Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Abstract
The invention discloses a preparation method of a conductive elastomer based on a polymerizable imidazole type eutectic solvent. The polymerizable imidazole type eutectic solvent is obtained by mixing a hydrogen bond acceptor and a hydrogen bond donor at 60-100 ℃, wherein the hydrogen bond acceptor is imidazole type ionic liquid, the hydrogen bond donor is a carboxylic acid monomer containing double bonds, and the molar ratio of the hydrogen bond acceptor to the hydrogen bond donor is not more than 1:0.5. Mixing the polymerizable imidazole type eutectic solvent with a photoinitiator, and performing ultraviolet irradiation polymerization to obtain the conductive elastomer based on the polymerizable imidazole type eutectic solvent. The conductive elastomer prepared by the invention has excellent ion conduction performance, excellent tensile performance, good optical transparency, adhesion and freezing resistance, and has wide application prospects in biosensors, wearable equipment, flexible electrodes and motion monitoring.
Description
Technical Field
The invention belongs to the technical field of elastomer materials, and relates to a preparation method of a conductive elastomer based on a polymerizable imidazole type eutectic solvent.
Background
Ionic liquids, also known as room temperature ionic liquids or low temperature molten salts, are substances composed of organic cations and anions. As a green solvent, the ionic liquid has special physical properties and chemical properties and has become a popular research object. However, some drawbacks of ionic liquids limit their application, arms such as: high viscosity, high melting point, solid state at room temperature, etc. To overcome these disadvantages of ionic liquids, a new green solvent, the eutectic solvent, has emerged. The eutectic solvent is generally composed of a stoichiometric ratio of hydrogen bond acceptors and hydrogen bond donors, which are capable of bonding to each other via hydrogen bonds to form a eutectic mixture, and which have a melting point lower than the melting point of each component. Typically, most eutectic solvents are in a liquid state between room temperature and 70 ℃. In general, the eutectic solvent is formed by mixing a quaternary ammonium salt with a hydrogen bond donor (capable of forming a complex with the halogen anion of the quaternary ammonium salt). Compared with ionic liquid, the eutectic solvent is a novel ionic liquid, has the characteristics of high conductivity, stable electrochemical property, difficult volatilization and the like, and also has the unique characteristics of low melting point, small viscosity, simple preparation, no need of complex synthesis process and the like.
In recent years, eutectic solvents using imidazole type ionic liquids as hydrogen bond acceptors have been reported domestically. Zhang Huanhuan et al (chemical report, 2015,78 (1), 73-79) prepared a novel class of eutectic solvents from different molar ratios by mixing 1-butyl-3-methylimidazole chloride (Bmincl) and dicarboxylic acids (malonic acid, succinic acid, glutaric acid and adipic acid) as raw materials. Yang Rui et al report a eutectic solvent with imidazole type ionic liquid 1- (2-hydroxyethyl) -3-methylimidazole chloride as hydrogen bond acceptor and urea as hydrogen bond donor. The addition of urea reduces the melting point and viscosity, so that the eutectic solvent is more widely applied. However, the eutectic solvent using the imidazole type ionic liquid as a component can be applied to the fields of electrochemistry, gas adsorption, nano material preparation, porous material synthesis and the like, but the preparation of the multifunctional conductive elastomer is not involved.
With the development of information society, the conductive elastomer has a wide application prospect in the fields of sensors, flexible electrodes, wearable equipment, retractable touch screens, electronic displays and the like. However, most of the conductive elastomers reported today lack freeze resistance and adhesion properties, and have poor mechanical tensile properties. Therefore, based on a compact design and efficient manufacturing, there is still an urgent need to develop an elastomer that has high mechanical strength, good electrical conductivity, transparency, freeze resistance, self-adhesion, and self-healing properties.
Disclosure of Invention
The invention aims to provide a preparation method of a conductive elastomer based on a polymerizable imidazole eutectic solvent, which has good mechanical property, conductive property, self-repairing property, freezing resistance and adhesion property.
The aim of the invention is achieved by the following technical scheme: a method for preparing a conductive elastomer based on polymerizable imidazole type eutectic solvent, comprising the following steps:
step 1: mixing a hydrogen bond acceptor and a hydrogen bond donor according to a certain proportion, heating and stirring to obtain a uniform transparent polymerizable imidazole type eutectic solvent, taking out and cooling to room temperature for standby;
step 2: mixing the polymerizable imidazole type eutectic solvent with a photoinitiator, and performing ultraviolet irradiation polymerization to obtain the conductive elastomer based on the polymerizable imidazole type eutectic solvent.
Preferably, in the step 1, the hydrogen bond acceptor and the hydrogen bond donor of the eutectic solvent are 1-butyl-3-methylimidazole chloride (BminCl) and acrylic acid respectively, and the molar ratio is 1:1.2.
Preferably, in step 1, the heating temperature is 90 ℃.
Preferably, in step 1, the heating and stirring time is 1.5 hours.
Preferably, in step 2, the photoinitiator is an ultraviolet light initiator 1173, and the ultraviolet irradiation time is 15min.
The conductive elastomer based on the polymerizable imidazole eutectic solvent is prepared by the preparation method.
Compared with the prior art, the invention has the following advantages:
1. the polymerizable imidazole type eutectic solvent formed by the imidazole type ionic liquid and the hydrogen bond donor can greatly save the solvent cost, and the solvent system has the advantages of simple preparation method, large component proportion controllability and contribution to popularization and application.
2. The polymerizable imidazole type eutectic solvent prepared by the invention has good fluidity, low melting point, liquid at room temperature, obviously better system viscosity than single ionic liquid, and is beneficial to subsequent processing and use.
3. The conductive elastomer based on the polymerizable imidazole type eutectic solvent has excellent tensile property and conductivity.
4. The conductive elastomer based on the polymerizable imidazole eutectic solvent prepared by the invention has good freezing resistance and high temperature resistance, and the conductive elastomer still maintains the characteristics of the conductive elastomer under the low-temperature environment and the high-temperature environment.
5. The conductive elastomer based on the polymerizable imidazole type eutectic solvent has good adhesion and can be adhered to articles made of plastics, iron, aluminum, rubber, wood and the like.
6. The conductive elastomer based on the polymerizable imidazole eutectic solvent has good self-repairing performance, and is similar to an initial state after being cut into two halves and contacted again after 24 hours.
Drawings
FIG. 1 is a chemical structural formula of 1-butyl-3-methylimidazole chloride (Bmincl), acrylic acid and polymerizable imidazole eutectic solvent.
FIG. 2 is a Fourier transform infrared spectrum (FT-IR) of 1-butyl-3-methylimidazole chloride (Bmincl), acrylic acid and polymerizable imidazole eutectic solvents.
FIG. 3 is a differential scanning calorimetric analysis chart (DSC) of a polymerizable imidazole type eutectic solvent.
Fig. 4 is an ultraviolet spectrum of a conductive elastomer based on a polymerizable imidazole-type eutectic solvent.
Fig. 5 is a photograph of conductive elastomer adhesion various materials based on polymerizable imidazole-based eutectic solvents.
Fig. 6 is a graph of tensile properties of a conductive elastomer based on a polymerizable imidazole-based eutectic solvent.
Fig. 7 is a graph of tensile conductivity properties of a conductive elastomer based on a polymerizable imidazole-based eutectic solvent.
Detailed Description
The invention will be further illustrated with reference to specific examples.
Example 1:
firstly, mixing 1-butyl-3-methylimidazole chloride and acrylic acid according to the proportion of 1:1.2 (n/n), and heating and stirring for 1.5h at 90 ℃ to obtain a uniform and transparent polymerizable imidazole eutectic solvent; next, 10g of the above eutectic solvent was taken, 100. Mu.l of a photoinitiator 1173 was added thereto, and the mixture was irradiated for 15 minutes to obtain a polymerizable imidazole-based eutectic solvent-based conductive elastomer.
Example 2:
firstly, mixing 1-butyl-3-methylimidazole chloride and acrylic acid according to the proportion of 1:1.5 (n/n), and heating and stirring for 1.5h at 90 ℃ to obtain a uniform and transparent polymerizable imidazole eutectic solvent; next, 10g of the above eutectic solvent was taken, 100. Mu.l of a photoinitiator 1173 was added thereto, and the mixture was irradiated for 15 minutes to obtain a polymerizable imidazole-based eutectic solvent-based conductive elastomer.
Example 3:
firstly, mixing 1-butyl-3-methylimidazole chloride and acrylic acid according to the ratio of 1:2 (n/n), and heating and stirring for 1.5h at 90 ℃ to obtain a uniform and transparent polymerizable imidazole eutectic solvent; next, 10g of the above eutectic solvent was taken, 100. Mu.l of a photoinitiator 1173 was added thereto, and the mixture was irradiated for 15 minutes to obtain a polymerizable imidazole-based eutectic solvent-based conductive elastomer.
Example 4:
firstly, mixing 1-butyl-3-methylimidazole chloride and acrylic acid according to the proportion of 1:1 (n/n), and heating and stirring for 1.5h at 90 ℃ to obtain a uniform and transparent polymerizable imidazole eutectic solvent; next, 10g of the above eutectic solvent was taken, 100. Mu.l of a photoinitiator 1173 was added thereto, and the mixture was irradiated for 15 minutes to obtain a polymerizable imidazole-based eutectic solvent-based conductive elastomer.
Example 5:
firstly, mixing 1-butyl-3-methylimidazole chloride and methacrylic acid according to the ratio of 1:2 (n/n), and heating and stirring for 1.5h at 90 ℃ to obtain a uniform and transparent polymerizable imidazole eutectic solvent; next, 10g of the above eutectic solvent was taken, 100. Mu.l of a photoinitiator 1173 was added thereto, and the mixture was irradiated for 15 minutes to obtain a polymerizable imidazole-based eutectic solvent-based conductive elastomer.
Example 6:
firstly, mixing 1-butyl-3-methylimidazole chloride and itaconic acid according to the proportion of 1:1 (n/n), and heating and stirring for 1.5h at 90 ℃ to obtain a uniform and transparent polymerizable imidazole eutectic solvent; next, 10g of the above eutectic solvent was taken, 100. Mu.l of a photoinitiator 1173 was added thereto, and the mixture was irradiated for 15 minutes to obtain a polymerizable imidazole-based eutectic solvent-based conductive elastomer.
Example 7:
firstly, mixing 1-allyl-3-methylimidazole chloride and acrylic acid according to the ratio of 1:2 (n/n), and heating and stirring for 1.5h at 90 ℃ to obtain a uniform and transparent polymerizable imidazole eutectic solvent; next, 10g of the above eutectic solvent was taken, 100. Mu.l of a photoinitiator 1173 was added thereto, and the mixture was irradiated for 15 minutes to obtain a polymerizable imidazole-based eutectic solvent-based conductive elastomer.
Example 8:
firstly, mixing 1-allyl-3-methylimidazole chloride and methacrylic acid according to the ratio of 1:2 (n/n), and heating and stirring for 1.5h at 90 ℃ to obtain a uniform and transparent polymerizable imidazole eutectic solvent; next, 10g of the above eutectic solvent was taken, 100. Mu.l of a photoinitiator 1173 was added thereto, and the mixture was irradiated for 15 minutes to obtain a polymerizable imidazole-based eutectic solvent-based conductive elastomer.
Example 9:
firstly, mixing 1-allyl-3-methylimidazole chloride and itaconic acid according to the proportion of 1:2 (n/n), and heating and stirring for 1.5h at 90 ℃ to obtain a uniform and transparent polymerizable imidazole eutectic solvent; next, 10g of the above eutectic solvent was taken, 100. Mu.l of a photoinitiator 1173 was added thereto, and the mixture was irradiated for 15 minutes to obtain a polymerizable imidazole-based eutectic solvent-based conductive elastomer.
Claims (6)
1. The preparation method of the conductive elastomer based on the polymerizable imidazole type eutectic solvent is characterized by comprising the following steps of: firstly, mixing a hydrogen bond acceptor and a hydrogen bond donor according to a certain proportion, heating and stirring to obtain a uniform transparent polymerizable imidazole type eutectic solvent, cooling to room temperature for standby, then mixing the polymerizable imidazole type eutectic solvent with a photoinitiator, and carrying out ultraviolet irradiation polymerization to obtain a conductive elastomer based on the polymerizable imidazole type eutectic solvent; the hydrogen bond acceptor of the eutectic solvent is imidazole type ionic liquid and comprises one of 1-butyl-3-methylimidazole chloride salt, 1-allyl-3-methylimidazole chloride salt and 1-ethyl-3-methylimidazole chloride salt; the hydrogen bond donor is a carboxylic acid monomer containing double bonds, and comprises one of acrylic acid, methacrylic acid, maleic acid, itaconic acid, citraconic acid and aconitic acid.
2. The preparation method according to claim 1, wherein the molar ratio of the eutectic solvent hydrogen bond acceptor to the hydrogen bond donor is 1:0.5-1:10, and the heating temperature is 60-100 ℃.
3. The method according to claim 1, wherein the stirring time is 0.5 to 4 hours.
4. The method of preparation of claim 1, wherein the photoinitiator is one or more of 2,4, 6-trimethylbenzoyl-diphenyl phosphorus oxide (TPO), 1173 (2-hydroxy-2-methyl-1-phenylpropion), 184 (1-hydroxycyclohexylphenyl ketone), 2959 (2-hydroxy-4- (2-hydroxyethoxy) -2-methylpropionone).
5. The method according to claim 1, wherein the ultraviolet irradiation time is 0.5 to 60 minutes.
6. An electroconductive elastomer based on a polymerizable imidazole-type eutectic solvent, characterized by being prepared by the preparation method according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211394596.9A CN115772237B (en) | 2022-11-08 | 2022-11-08 | Preparation method of conductive elastomer based on polymerizable imidazole eutectic solvent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211394596.9A CN115772237B (en) | 2022-11-08 | 2022-11-08 | Preparation method of conductive elastomer based on polymerizable imidazole eutectic solvent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115772237A CN115772237A (en) | 2023-03-10 |
| CN115772237B true CN115772237B (en) | 2023-11-10 |
Family
ID=85388830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211394596.9A Active CN115772237B (en) | 2022-11-08 | 2022-11-08 | Preparation method of conductive elastomer based on polymerizable imidazole eutectic solvent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115772237B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1186632A (en) * | 1997-09-12 | 1999-03-30 | Shikoku Chem Corp | Molten salt type polymer electrolyte |
| CN1417407A (en) * | 2002-12-12 | 2003-05-14 | 中国科学院化学研究所 | Room temperature ionic liquid containing unsaturated double bond and its prepn and application |
| CN101665462A (en) * | 2009-09-17 | 2010-03-10 | 中国科学院过程工程研究所 | Method for preparing vinylimidazole ionic liquid |
| CN105949482A (en) * | 2016-05-23 | 2016-09-21 | 齐鲁工业大学 | Method for improving the capability of 1-allyl-3-methylimidazole chloride to dissolve cellulose |
| CN108452640A (en) * | 2018-04-10 | 2018-08-28 | 南昌大学 | A kind of ternary eutectic solvent |
| EP3375895A1 (en) * | 2017-03-15 | 2018-09-19 | Fundación Tecnalia Research & Innovation | Extraction of rare earth elements with deep eutectic solvents |
| CN108623727A (en) * | 2018-05-30 | 2018-10-09 | 雷周玥 | A kind of polyelectrolyte elastomer, preparation method and applications |
| CN109929074A (en) * | 2019-03-12 | 2019-06-25 | 东华大学 | A kind of ion conductor elastomer and its preparation and application |
| CN110054721A (en) * | 2019-05-10 | 2019-07-26 | 华南理工大学 | Application and ionic gel and preparation method of the eutectic solvent in ionic gel |
| CN114262403A (en) * | 2021-12-17 | 2022-04-01 | 江南大学 | High-transparency self-repairing self-adhesive conductive elastic material and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016073149A1 (en) * | 2014-11-03 | 2016-05-12 | Exxonmobil Research And Engineering Company | Low transition temperature mixtures or deep eutectic solvents and processes for preparation thereof |
-
2022
- 2022-11-08 CN CN202211394596.9A patent/CN115772237B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1186632A (en) * | 1997-09-12 | 1999-03-30 | Shikoku Chem Corp | Molten salt type polymer electrolyte |
| CN1417407A (en) * | 2002-12-12 | 2003-05-14 | 中国科学院化学研究所 | Room temperature ionic liquid containing unsaturated double bond and its prepn and application |
| CN101665462A (en) * | 2009-09-17 | 2010-03-10 | 中国科学院过程工程研究所 | Method for preparing vinylimidazole ionic liquid |
| CN105949482A (en) * | 2016-05-23 | 2016-09-21 | 齐鲁工业大学 | Method for improving the capability of 1-allyl-3-methylimidazole chloride to dissolve cellulose |
| EP3375895A1 (en) * | 2017-03-15 | 2018-09-19 | Fundación Tecnalia Research & Innovation | Extraction of rare earth elements with deep eutectic solvents |
| CN108452640A (en) * | 2018-04-10 | 2018-08-28 | 南昌大学 | A kind of ternary eutectic solvent |
| CN108623727A (en) * | 2018-05-30 | 2018-10-09 | 雷周玥 | A kind of polyelectrolyte elastomer, preparation method and applications |
| CN109929074A (en) * | 2019-03-12 | 2019-06-25 | 东华大学 | A kind of ion conductor elastomer and its preparation and application |
| CN110054721A (en) * | 2019-05-10 | 2019-07-26 | 华南理工大学 | Application and ionic gel and preparation method of the eutectic solvent in ionic gel |
| CN114262403A (en) * | 2021-12-17 | 2022-04-01 | 江南大学 | High-transparency self-repairing self-adhesive conductive elastic material and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| Novel Deep Eutectic Solvents for Highly Efficient and Reversible Absorption of SO2 by Preorganization Strategy;Jiang, Bin;ACS Sustainable Chemistry & Engineering;第7卷(第9期);第8347-8357 页 * |
| The electrochemical stability of ionic liquids and deep eutectic solvents;Li, Qingbo;Science China: Chemistry;第59卷(第5期);第571-577页 * |
| 新型低共熔溶剂的制备、表征及物性研究;张欢欢;化学通报;第78卷(第1期);第73-79页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115772237A (en) | 2023-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101164122B (en) | Conductive material and conductive film and process for producing them | |
| Wang et al. | Sustainable Dough‐Based Gel Electrolytes for Aqueous Energy Storage Devices | |
| CN109608592B (en) | Cross-linking polymerization preparation method of polyion liquid solid electrolyte | |
| JP3105543B2 (en) | Soluble electrically conductive polypyrrole and method for producing the same | |
| CN110256694A (en) | A kind of stretchable electrically conducting transparent hydrogel and preparation method thereof | |
| CN105428080A (en) | Preparation method for bacterial cellulose based polypyrrole/graphene flexible electrode material and application thereof | |
| CN1710481A (en) | Fully-solid-state electrochromic device and making method therefor | |
| CN104530276B (en) | A kind of preparation method of the special Kynoar of lithium battery binding agent | |
| CN110299251A (en) | The preparation method of electrically conductive polyaniline hydrogel and stretchable supercapacitor | |
| CN104311798A (en) | Preparation method of conductive polymer film having inverse opal structure | |
| CN115772237B (en) | Preparation method of conductive elastomer based on polymerizable imidazole eutectic solvent | |
| CN111180112A (en) | Metal nanowire flexible conductive film and preparation method thereof | |
| CN108822297A (en) | A kind of multi-color electrochromic polymer and its application in electrochromism field | |
| JPS6253328A (en) | N,n'-diphenylbenzidine polymer | |
| CN102443179B (en) | Preparation method of poly(3,4-ethylene dithio-thiofuran) aqueous dispersion | |
| CN115084778B (en) | Battery diaphragm produced by polyphenylene sulfide and method | |
| CN110491679B (en) | Graphene oxide-polythiophene composite material and supercapacitor based on same | |
| Reiter et al. | Poly (ethyl methacrylate) and poly (2-ethoxyethyl methacrylate) based polymer gel electrolytes | |
| CN114350094B (en) | Temperature-sensitive thermoelectric hydrogel and preparation method and application thereof | |
| CN102558856B (en) | Polyaniline/graphite fluoride composite material and preparation method thereof | |
| Sun et al. | Improvement in electromechanical performance of degradable bio‐inspired soft ionic actuators with high energy density conductive electrodes | |
| CN1326936C (en) | Transparent polymer non-aqueous proton conducting material and its preparing method | |
| CN108383981A (en) | The preparation method of conducting polymer copolymer nano pipe and its electrochromic layer and electrochromic device | |
| CN100348689C (en) | Transparent non-water proton conductive material of side group type azacyclic polymer and its preparing method | |
| CN102902124B (en) | Preparation method of electrochromic device for polyaniline conductive fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |