CN106188388A - A kind of heat/electrical response performance gel photo chromic glass material - Google Patents
A kind of heat/electrical response performance gel photo chromic glass material Download PDFInfo
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- CN106188388A CN106188388A CN201610553349.7A CN201610553349A CN106188388A CN 106188388 A CN106188388 A CN 106188388A CN 201610553349 A CN201610553349 A CN 201610553349A CN 106188388 A CN106188388 A CN 106188388A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/06—Organic solvent
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/10—Aqueous solvent
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F226/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
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Abstract
The present invention relates to a kind of heat based on Ionic Liquid Modified/electrical response performance hydrogel photo chromic glass material, it is by carrying out polymerization obtain soluble in water to thermal response monomer, ionic liquid, cross-linking agent, initiator and catalyst；Described thermal response monomer is the mixture of one or more compositions in N N-isopropylacrylamide, N N-tert-butyl acrylamide and N caprolactam, and the chemical structural formula of described ionic liquid isOr, R in formula1、R2And R3Being independently of one another carbon number is the alkyl of 1 ~ 8, X–For Cl–、Br–、I–、NO3 –、SO4 2–、PO4 3–Or OH–；Described cross-linking agent is bi-vinyl viologen derivative.So can form heat, electrical response performance hydrogel photo chromic glass material, thus add the response that environmental condition is changed；Improve the temperature-controllable to Electrochromic device, stability and service life.
Description
Technical field
The present invention relates to a kind of gel photo chromic glass material, be specifically related to a kind of heat/electrical response performance gel photo chromic glass material
Material.
Background technology
Photo chromic glass material has the effect of good reversible regulation optical property, reaches daylighting intelligently suitable, energy-conservation
The purpose of environmental protection, applies more and more extensive in architectural glazings.Wherein, thermochromism and electrochromic material applied research
Relatively broad.To have low, easy to operate, energy-conserving and environment-protective of preparation cost etc. excellent because of it for the off-color material of water miscible environmental protection
Point, studies the Beneficial of environment-protecting intelligent window beyond doubt.Therefore possess multifunctionality and the good environmental friendliness of operational stability
The research of type off-color material is paid close attention to by people.
And existing photo chromic glass material, often it is confined to only be changed optical property by the change of a kind of environment, simultaneously
Water solublity off-color material easily reveals, volatile, affect its problem such as operational stability and life-span.Therefore exploitation multiple environment rings
That answer and be difficult to reveal aqueous photo chromic glass material, there is wide market prospect undoubtedly.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art to provide a kind of heat/electrical response performance gel photo chromic glass material
Material.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of heat/electrical response performance gel photo chromic glass material
Material, it is by carrying out polymerization obtain soluble in water to thermal response monomer, ionic liquid, cross-linking agent, initiator and catalyst；
Described thermal response monomer is in NIPA, N tert butyl acrylamide and N-caprolactam
Plant or the mixture of multiple composition,
The chemical structural formula of described ionic liquid is、、、 、、、Or, R in formula1、R2、R3、R4、R5、R6、R7、R8、R9、R10、
R11And R12Being independently of one another carbon number is the alkyl of 1 ~ 16, X–For Cl–、Br–、I–、NO3 –、SO4 2–、PO4 3–、OH–Or
TFSI–；Described cross-linking agent is bi-vinyl viologen derivative.
Optimally, mixing of one or more compositions during described initiator is Ammonium persulfate., potassium peroxydisulfate and hydrogen peroxide
The mixture of one or more compositions in compound, or water-soluble azo initiator.
Optimally, one or more in tetra compounds of described catalyst.
Optimally, described cross-linking agent is selected from
、、、、、、WithIn one
Plant or the mixture of several composition, Z in formula1、Z2、Z3、Z4、Z5、Z6、Z7And Z8Being independently of one another carbon number is the alkane of 1 ~ 12
Base, Y–For Cl–、Br–、I–、NO3 –、SO4 2–、PO4 3–、OH–Or TFSI–。
Optimally, the mol ratio of described thermo-responsive monomer and described cross-linking agent is 100 ~ 50:1, described ionic liquid with
The mass ratio of water is 1:4 ~ 4:1.
Further, described thermo-responsive monomer is 1:2 ~ 2:1 with the mass ratio of described ionic liquid.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that the present invention is based on ion
Heat/electrical response performance gel photo chromic glass material that liquid is modified, by gathering with Ionic Liquid Modified thermal response monomer and cross-linking agent
The polymer closed, so can form heat, electrical response performance gel photo chromic glass material, thus add and change environmental condition
The response become；Improve the temperature-controllable to Electrochromic device, stability and service life.
Accompanying drawing explanation
Accompanying drawing 1 is the LCST test figure that in embodiment 1-4, off-color material transmitance varies with temperature；
Accompanying drawing 2 is off-color material cyclic voltammetric CV test figure in embodiment 1-4；
Accompanying drawing 3 is the LCST test figure that in embodiment 5-8, off-color material transmitance varies with temperature；
Accompanying drawing 4 is off-color material cyclic voltammetric CV test figure in embodiment 5-8.
Detailed description of the invention
One heat of the present invention/electrical response performance gel photo chromic glass material, it is by by thermal response monomer, ionic liquid, friendship
Connection agent, initiator and catalyst is soluble in water carries out polymerization and obtain；Described thermal response monomer is NIPA, uncle N-
The mixing of one or more compositions in the amide compound containing thiazolinyl such as butylacrylamide and N-caprolactam
Thing,
The chemical structural formula of described ionic liquid is；；；；；；Or, R in formula1、R2、R3、R4、R5、R6、R7、R8、R9、R10、
R11And R12Being independently of one another carbon number is the alkyl of 1 ~ 16, X–For Cl–、Br–、I–、NO3 –、SO4 2–、PO4 3–、OH–Or
TFSI–；Described cross-linking agent is bi-vinyl viologen derivative.
Described initiator is the mixture of one or more compositions in Ammonium persulfate., potassium peroxydisulfate and hydrogen peroxide, or
Person is the mixture of one or more compositions in water-soluble azo initiator.Described catalyst is selected from tetra class chemical combination
One or more in thing, such as tetramethyl diethylamine, tetramethyl dibutyl amine, tetraethyl dibutyl amine etc..
Described cross-linking agent is
、、、、、、WithIn one
Plant or the mixture of several composition, Z in formula1、Z2、Z3、Z4、Z5、Z6、Z7And Z8Being independently of one another carbon number is the alkane of 1 ~ 12
Base, Y–For Cl–、Br–、I–、NO3 –、SO4 2–、PO4 3–、OH–Or TFSI–(double trifluoromethanesulfonimide radical ion).Its preparation side
Method comprises the following steps: (a) by 4,4'-bipyridyl and allyl bromide, bromoallylene, methallyl bromide, acryloyl chloride, methacrylic chloride,
Vinyl benzyl chloride, methyl ethylene benzyl chlorine, to vinylbenzoyl chloride or to vinyl-basedization such as vinyl methyl Benzenecarbonyl chloride .s
Thing be placed in acetonitrile solution under conditions of 40 ~ 65 DEG C react 5 ~ 10 hours, stratification remove acetonitrile (4,4'-bipyridyls with
The mol ratio of vinylic chemical compound is 1:2 ~ 1:3)；B () by the product washed with diethyl ether of step (a) repeatedly.
Described thermo-responsive monomer is 100 ~ 50:1 with the mol ratio of described cross-linking agent, described ionic liquid and the quality of water
Ratio is 1:4 ~ 4:1.The ratio of final thermal response monomer, cross-linking agent, initiator, catalyst, ionic liquid and water be preferably 0.1g ~
0.20g:0.002 ~ 0.009g:0.002 ~ 0.009g:0.004 ~ 0.018g:0.2 ~ 0.8ml(or 0.10 ~ 0.81g): 0.2 ~ 5ml.
The present invention also provides for the preparation method and application of a kind of above-mentioned a kind of heat/electrical response performance gel photo chromic glass material,
Particularly as follows: described thermo-responsive monomer, cross-linking agent, initiator and catalyst are added ionic liquid and the mixed solvent of water by (1)
In or thermo-responsive monomer, ionic liquid monomer, cross-linking agent, initiator and catalyst will be stated be added to the water, to be formed all
Even mixed solution；(2) described mixed solution is placed in the container of sealing, inert gas atmosphere, 20 ~ 30 DEG C carry out freedom
Base polyreaction obtains gel in 20 ~ 50 minutes, and uniform application is packaged between two panels ito glass.
Below in conjunction with accompanying drawing embodiment, the present invention is further described.
Embodiment 1
The present embodiment provides a kind of heat/electrical response performance gel photo chromic glass material, and its preparation method comprises the following steps:
A () is by 0.25gN-N-isopropylacrylamide (2.2mmol), 0.002g 4,4'-diallyl bipyridyl
(0.002mmol), 0.002g Ammonium persulfate. (APS) and 0.004g tetramethylethylenediamine (TEMED), be dissolved in 0.8mL 1-methyl-
In the mixed solvent of 3-1-Butyl-1H-imidazole bromide and 0.2mL water composition, concussion stirring becomes transparent and homogeneous solution；
B transparent and homogeneous solution that step (a) is obtained by (), transfers to, in the peace times bottle of 3mL, within 10 minutes, be placed on nitrogen bubble
Polyase 13 0 minute at 20 DEG C, takes out resulting polymers gel from peace times bottle；
C gel gel1-1 uniform application is packaged between two panels ito glass by ().
By UV-vis(ultraviolet-visible absorption spectroscopy) test, CV (cyclic voltammetric) tests, and this photo chromic glass material is at height
In 22 DEG C time, present milky, be pellucidity less than 22 DEG C；Presenting purple state at about 1.6V, voltage of decorporating can recover
Colorless state.The minimum consolute temperature of its LCST() it is 22 DEG C, reduction potential varies with temperature and CV curve in ± 1.6V(transmitance
The most as shown in Figure 1 and Figure 2).
Embodiment 2
The present embodiment provides a kind of heat/electrical response performance gel photo chromic glass material, and its preparation method comprises the following steps:
A () is by 0.25gN-N-isopropylacrylamide (2.2mmol), 0.002g 4,4'-diallyl bipyridyl
(0.002mmol), 0.002g Ammonium persulfate. (APS) and 0.004g tetramethylethylenediamine (TEMED), be dissolved in 0.6mL 1-methyl-
In 3-1-Butyl-1H-imidazole bromide and 0.4mL water mixed solvent, concussion stirring becomes transparent and homogeneous solution；
B transparent and homogeneous solution that step (a) is obtained by (), transfers in the peace times bottle of 3mL, polyase 13 0 minute at 20 DEG C；Will
Resulting polymers takes out from peace times bottle.
C gel gel1-2 uniform application is packaged between two panels ito glass by ().
By UV-vis(ultraviolet-visible absorption spectroscopy) test, CV (cyclic voltammetric) tests, and this photo chromic glass material is at height
In 25oPresent milky during C, be pellucidity less than 25 DEG C；Presenting purple state at about 1.6V, voltage of decorporating can recover
Colorless state.Its LCST is 25 DEG C, and reduction potential varies with temperature with CV curve the most as shown in Figure 1, Figure 2 in ± 1.6V(transmitance
Shown in).
Embodiment 3
The present embodiment provides a kind of heat/electrical response performance gel photo chromic glass material, and its preparation method comprises the following steps:
A () is by 0.25gN-N-isopropylacrylamide (2.2mmol), 0.002g 4,4'-diallyl bipyridyl
(0.002mmol), 0.002g Ammonium persulfate. (APS), 0.004g tetramethylethylenediamine (TEMED), be dissolved in 0.4mL 1-methyl-3-
In 1-Butyl-1H-imidazole bromide/0.6mL water mixed solvent, concussion stirring becomes transparent and homogeneous solution；
B transparent and homogeneous solution that step (a) is obtained by (), transfers in the peace times bottle of 3mL, polyase 13 0 minute at 20 DEG C；Will
Resulting polymers gel takes out from peace times bottle.
C gel gel1-3 uniform application is packaged between two panels ito glass by ().
By UV-vis(ultraviolet-visible absorption spectroscopy) test, CV (cyclic voltammetric) tests, and this photo chromic glass material is at height
In 27 DEG C time, present milky, be pellucidity less than 27 DEG C；Presenting purple state at about 1.6V, voltage of decorporating can recover
Colorless state.Its LCST is 27 DEG C, and reduction potential varies with temperature with CV curve the most as shown in Figure 1, Figure 2 in ± 1.6V(transmitance
Shown in).
Embodiment 4
The present embodiment provides a kind of heat/electrical response performance gel photo chromic glass material, and its preparation method comprises the following steps:
A () is by 0.25gN-N-isopropylacrylamide (2.2mmol), 0.002g 4,4'-diallyl bipyridyl
(0.002mmol), 0.002g Ammonium persulfate. (APS), 0.004g tetramethylethylenediamine (TEMED), be dissolved in 0.2mL 1-methyl-3-
In 1-Butyl-1H-imidazole bromide/0.8mL water mixed solvent, concussion stirring becomes transparent and homogeneous solution；
B transparent and homogeneous solution that step (a) is obtained by (), transfers in the peace times bottle of 3mL, polyase 13 0 minute at 20 DEG C；Will
Resulting polymers takes out from peace times bottle.
C gel gel1-4 uniform application is packaged between two panels ito glass by ().
By UV-vis(ultraviolet-visible absorption spectroscopy) test, CV (cyclic voltammetric) tests, and this photo chromic glass material is at height
In 30 DEG C time, present milky, be pellucidity less than 30 DEG C；Presenting purple state at about 1.6V, voltage of decorporating can recover
Colorless state.Its LCST is 30 DEG C, and reduction potential varies with temperature with CV curve the most as shown in Figure 1, Figure 2 in ± 1.6V(transmitance
Shown in).
Embodiment 5
The present embodiment provides a kind of heat/electrical response performance gel photo chromic glass material, and it comprises the following steps:
A) by 0.20gN-N-isopropylacrylamide (1.77mmol), 0.1022g vinyl imidazole (0.4mmol), 0.003g
4,4'-diallyl bipyridyl (0.008mmol), 0.003g Ammonium persulfate. (APS) and 0.006g tetramethylethylenediamine
(TEMED), being dissolved in 1.8mL water, concussion stirring becomes transparent and homogeneous solution；
B transparent and homogeneous solution that step (a) is obtained by (), transfers in the peace times bottle of 3mL, polyase 13 0 minute at 20 DEG C；Will
Resulting polymers takes out from peace times bottle.
C () makes described gel gel2-1 uniform application between two panels ito glass, and encapsulate.
By UV-vis(ultraviolet-visible absorption spectroscopy) test, CV (cyclic voltammetric) tests, and this photo chromic glass material is at height
In 35 DEG C time, present milky, be pellucidity less than 35 DEG C；Presenting purple state at about 1.6V, voltage of decorporating can recover
Colorless state.Its LCST is 35 DEG C, and reduction potential varies with temperature with CV curve respectively such as Fig. 3, Fig. 4 in ± 1.6V(transmitance
Shown in).
Embodiment 6
The present embodiment provides a kind of heat/electrical response performance gel photo chromic glass material, and it comprises the following steps:
A) by 0.20gN-N-isopropylacrylamide (1.77mmol), 0.2726g vinyl imidazole (1.18mmol), 0.005g
4,4'-diallyl bipyridyls (0.01mmol), 0.005g Ammonium persulfate. (APS), 0.010g tetramethylethylenediamine (TEMED),
Being dissolved in 2.8mL water, concussion stirring becomes transparent and homogeneous solution；
B transparent and homogeneous solution that step (a) is obtained by (), transfers in the peace times bottle of 5mL, polyase 13 0 minute at 20 DEG C；By institute
Obtain polymer to take out from peace times bottle.
C () makes described gel gel2-2 uniform application between two panels ito glass, and encapsulate.
By UV-vis(ultraviolet-visible absorption spectroscopy) test, CV (cyclic voltammetric) tests, and this photo chromic glass material is at height
In 38 DEG C time, present milky, be pellucidity less than 38 DEG C；Presenting purple state at about 1.6V, voltage of decorporating can recover
Colorless state.Its LCST is 38 DEG C, and reduction potential varies with temperature with CV curve respectively such as Fig. 3, Fig. 4 in ± 1.6V(transmitance
Shown in).
Embodiment 7
The present embodiment provides a kind of heat/electrical response performance gel photo chromic glass material, and it comprises the following steps:
A) by 0.20gN-N-isopropylacrylamide (1.77mmol), 0.61g vinyl imidazole (2.64mmol), 0.008g 4,
4'-diallyl bipyridyl (0.02mmol), 0.008g Ammonium persulfate. (APS), 0.016g tetramethylethylenediamine (TEMED), molten
In 4.9mL water, concussion stirring becomes transparent and homogeneous solution；
B transparent and homogeneous solution that step (a) is obtained by (), transfers in the peace times bottle of 5mL, polyase 13 0 minute at 20 DEG C；By institute
Obtain polymer to take out from peace times bottle.
C () makes described gel gel2-3 uniform application between two panels ito glass, and encapsulate.
By UV-vis(ultraviolet-visible absorption spectroscopy) test, CV (cyclic voltammetric) tests, and this photo chromic glass material is at height
In 42 DEG C time, present milky, be pellucidity less than 42 DEG C；Presenting purple state at about 1.6V, voltage of decorporating can recover
Colorless state.Its LCST is 42 DEG C, and reduction potential varies with temperature with CV curve respectively such as Fig. 3, Fig. 4 in ± 1.6V(transmitance
Shown in).
Embodiment 8
The present embodiment provides a kind of heat/electrical response performance gel photo chromic glass material, and it comprises the following steps:
A) by 0.10gN-N-isopropylacrylamide (0.88mmol), 0.8117g vinyl imidazole (3.51mmol), 0.009g
4,4'-diallyl bipyridyls (0.02mmol), 0.009g Ammonium persulfate. (APS), 0.018g tetramethylethylenediamine (TEMED),
Being dissolved in 5.0mL water, concussion stirring becomes transparent and homogeneous solution；
B transparent and homogeneous solution that step (a) is obtained by (), transfers in the peace times bottle of 5mL, polyase 13 0 minute at 20 DEG C；By institute
Obtain polymer to take out from peace times bottle.
C () makes described gel gel2-4 uniform application between two panels ito glass, and encapsulate.
By UV-vis(ultraviolet-visible absorption spectroscopy) test, CV (cyclic voltammetric) tests, and this photo chromic glass material is at height
In 46 DEG C time, present milky, be pellucidity less than 46 DEG C；Presenting purple state at about 1.6V, voltage of decorporating can recover
Colorless state.Its LCST is 46 DEG C, and reduction potential varies with temperature with CV curve respectively such as Fig. 3, Fig. 4 in ± 1.6V(transmitance
Shown in).
Embodiment 9
The present embodiment provide a kind of heat/electrical response performance gel photo chromic glass material, its preparation process and raw material with
Basically identical in embodiment 1, except for the difference that the structural formula of ionic liquid is:, cross-linking agent is。
Embodiment 10
The present embodiment provides a kind of heat/electrical response performance gel photo chromic glass material, its preparation process and raw material and embodiment
Basically identical in 1, except for the difference that the structural formula of ionic liquid is:, cross-linking agent is。
Embodiment 11
The present embodiment provides a kind of heat/electrical response performance gel photo chromic glass material, its preparation process and raw material and embodiment 1
In basically identical, except for the difference that the structural formula of ionic liquid is:, cross-linking agent is。
Comparative example 1
The present embodiment provides a kind of glass material, basically identical, except for the difference that with embodiment 1 of its preparation method: in raw material
Do not add 1-methyl-3-1-Butyl-1H-imidazole bromide.The minimum consolute temperature of LCST(of the glass material finally given) it is 32 DEG C of holdings
Constant, it is impossible to intelligent regulation phase transition temperature LCST, i.e. its thermo-responsive behavior are single according to actual needs；This gel simultaneously
Conduct electricity hardly, do not possess electrical response performance.
Above-described embodiment, only for technology design and the feature of the explanation present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implements according to this, can not limit the scope of the invention with this, all according to the present invention
The equivalence that spirit is made changes or modifies, and all should contain within protection scope of the present invention.
Claims (6)
1. heat/electrical response performance gel photo chromic glass material, it is characterised in that: it by by thermal response monomer, ionic liquid,
Cross-linking agent, initiator and catalyst be soluble in water to carry out polymerization and obtains；
Described thermal response monomer is in NIPA, N tert butyl acrylamide and N-caprolactam
Plant or the mixture of multiple composition,
The chemical structural formula of described ionic liquid is、、、 、、、Or, R in formula1、R2、R3、R4、R5、R6、R7、R8、R9、R10、
R11And R12Being independently of one another carbon number is the alkyl of 1 ~ 16, X–For Cl–、Br–、I–、NO3 –、SO4 2–、PO4 3–、OH–Or
TFSI–；Described cross-linking agent is bi-vinyl viologen derivative.
Heat based on Ionic Liquid Modified the most according to claim 1/electrical response performance gel photo chromic glass material, its feature
It is: described initiator is the mixture of one or more compositions in Ammonium persulfate., potassium peroxydisulfate and hydrogen peroxide, or
The mixture of one or more compositions in water-soluble azo initiator.
A kind of heat/electrical response performance gel photo chromic glass material the most according to claim 1, it is characterised in that: described catalysis
One or more in tetra compounds of agent.
A kind of heat/electrical response performance gel photo chromic glass material the most according to claim 1, it is characterised in that: described crosslinking
Agent is selected from
、、、、、、WithIn one
Plant or the mixture of several composition, Z in formula1、Z2、Z3、Z4、Z5、Z6、Z7And Z8Being independently of one another carbon number is the alkane of 1 ~ 12
Base, Y–For Cl–、Br–、I–、NO3 –、SO4 2–、PO4 3–、OH–Or TFSI–。
A kind of heat/electrical response performance gel photo chromic glass material the most according to claim 1, it is characterised in that: described heat is rung
Answering property monomer is 100 ~ 50:1 with the mol ratio of described cross-linking agent, and described ionic liquid is 1:4 ~ 4:1 with the mass ratio of water.
A kind of heat/electrical response performance gel photo chromic glass material the most according to claim 5, it is characterised in that: described heat is rung
Answering property monomer is 1:2 ~ 2:1 with the mass ratio of described ionic liquid.
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| CN113501907A (en) * | 2021-07-26 | 2021-10-15 | 北京航空航天大学 | Method for regulating and controlling modulus change range of thermal response ionic liquid gel and thermal response ionic liquid gel |
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| CN114316114A (en) * | 2021-12-29 | 2022-04-12 | 深圳市华科创智技术有限公司 | In-situ polymerized viologen integrated electrochromic gel and electrochromic device |
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| CN114634593B (en) * | 2022-03-18 | 2023-11-17 | 四川大学 | pNIPAm gel device, method for regulating response temperature, light management and durability |
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