CN105837509B - A kind of preparation method of the 2-methylimidazole Zn complex with hierarchical porous structure - Google Patents
A kind of preparation method of the 2-methylimidazole Zn complex with hierarchical porous structure Download PDFInfo
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- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
- C07D233/58—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/223—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material containing metals, e.g. organo-metallic compounds, coordination complexes
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- B01J20/223—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material containing metals, e.g. organo-metallic compounds, coordination complexes
- B01J20/226—Coordination polymers, e.g. metal-organic frameworks [MOF], zeolitic imidazolate frameworks [ZIF]
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- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28057—Surface area, e.g. B.E.T specific surface area
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- B01J20/28078—Pore diameter
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- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
Abstract
A kind of preparation method of the 2 methylimidazole Zn complexes with hierarchical porous structure, steps are as follows：1) it using the solvable polystyrene microsphere of arrangement as template, is uniformly mixed with methanol and 2 methylimidazoles, obtains solution a；2) zinc nitrate hydrate is dissolved in methanol and obtains solution b, solution b is added dropwise in solution a after five minutes, it stirs 24 hours at room temperature, centrifugation is washed to obtain white solid with ethyl alcohol, then N is used, N dimethylformamides or toluene remove the solvable polystyrene microsphere template of arrangement at 80 DEG C, obtain the 2 methylimidazole Zn complexes with hierarchical porous structure.It is an advantage of the invention that：Preparation method is simple, and raw material sources are extensive, at low cost, is easy to industrial amplification production；Material prepared by this method has high specific surface area, while having macropore, mesoporous and micropore；To organic solvent large amount of adsorption, and there is certain hydrophobicity.
Description
Technical field
The present invention relates to hydrophobic organic solvent sorbing materials, and in particular to a kind of 2- methyl miaows with hierarchical porous structure
The preparation method and applications of azoles Zn complex.
Background technology
Metal-organic framework materials (MOFs) due to its composition and hole controllability, be widely used in catalysis, fluorescence and
The fields such as gas absorption, however the pore size of majority MOFs is less than 2nm, certain larger-size molecules cannot enter in duct
Portion limits its related application.
The MOFs with hierarchical porous structure makes it while having micropore, mesoporous and macropore under synthesis meso-scale, can be promoted
The connectivity in the ducts MOFs, the more surface-active sites of exposure, and then improve the performances such as its catalysis and absorption.
Invention content
It is above-mentioned there are problem the purpose of the present invention is being directed to, a kind of 2-methylimidazole zinc with hierarchical porous structure is provided and is matched
Close the preparation method and applications of object.
Technical scheme of the present invention：
A kind of preparation method of the 2-methylimidazole Zn complex with hierarchical porous structure, includes the following steps：
1) it using the solvable polystyrene microsphere of arrangement as template, is uniformly mixed, obtains molten with methanol, 2-methylimidazole
The amount ratio of liquid a, the solvable polystyrene microsphere template of arrangement, methanol and 2-methylimidazole are 0.2g：58mL：1.311g；
2) zinc nitrate hydrate is dissolved in methanol, the amount ratio of zinc nitrate hydrate and methanol is 0.298g：2mL is obtained
Solution b is added dropwise in solution a after five minutes by solution b, stirs 24 hours at room temperature, centrifugation obtains white after being washed with ethyl alcohol
Then solid removes the solvable polystyrene microsphere template of arrangement with n,N-Dimethylformamide at 80 DEG C, obtain having more
The 2-methylimidazole Zn complex of grade pore structure.
The synthetic method of the solvable polystyrene microsphere template of the arrangement, includes the following steps：
1) styrene, methacrylic acid are uniformly mixed with water at 80 DEG C, obtain solution c, styrene, methacrylic acid
Amount ratio with water is 54mL：6mL：450mL；
2) by potassium peroxydisulfate obtained solution d soluble in water, the amount ratio of potassium peroxydisulfate and water is 0.6g：30mL；
3) solution d is added in solution c, is persistently stirred 24 hours, obtained white solid used respectively after centrifugation water and
Respectively three times, it is 1 then to use volume ratio to ethyl alcohol for washing:1 water and the mixed liquor dispersing solid of ethyl alcohol form suspension, with
4000r/min is centrifuged off supernatant, and solid is dried, the solvable polystyrene microsphere template arranged.
A kind of application of the prepared 2-methylimidazole Zn complex with hierarchical porous structure, for adsorbing methanol, second
Alcohol, n-hexane, pentane, toluene, benzene, dichloromethane, petroleum ether, methyl-silicone oil, n,N-Dimethylformamide or vegetable oil.
It is an advantage of the invention that：
1. the preparation method is simple, raw material sources are extensive, at low cost, are easy to industrial amplification production；
2. material prepared by this method has high specific surface area while having macropore, mesoporous and micropore, be conducive to enhance
The diffusion of hydrophobicity and organic solvent；
3. pair organic solvent large amount of adsorption has certain hydrophobicity.
Description of the drawings
Fig. 1 is the X-ray powder diffraction figure of the 2-methylimidazole Zn complex with hierarchical porous structure.
Fig. 2 is the 77K nitrogen adsorption desorption data of the 2-methylimidazole Zn complex with hierarchical porous structure, and illustration is aperture
Distribution map.
Fig. 3 is adsorpting data figure of the 2-methylimidazole Zn complex to different organic solvents for having hierarchical porous structure.
Fig. 4 is sorption cycle datagram of the 2-methylimidazole Zn complex to ethyl alcohol for having hierarchical porous structure.
Specific implementation mode
In order to more specifically meticulously introduce this patent, a specific embodiment is now enumerated for explanation, exemplary embodiments
It is directed to reference when specific implementation, and is not suitable for limiting the present invention.
Embodiment 1：
A kind of preparation method of the 2-methylimidazole Zn complex with hierarchical porous structure, steps are as follows：
1) preparation of the solvable polystyrene microsphere template arranged
54mL styrene, 6mL methacrylic acids are uniformly mixed with 450mL water at 80 DEG C, solution c is obtained；By 0.6g
Potassium peroxydisulfate is dissolved in obtained solution d in 30mL water；Solution d is added in solution c, persistently stirs 24 hours, will be obtained after centrifugation
White solid uses water and ethyl alcohol respectively, and respectively three times, it is 1 then to use volume ratio for washing:1 water and the mixed liquor dispersing solid of ethyl alcohol,
Suspension is formed, supernatant is centrifuged off with 4000r/min, solid is dried, the solvable polystyrene microsphere mould arranged
Plate.
2) it using the solvable polystyrene microsphere of 0.2g arrangements as template, is stirred with the 2-methylimidazole of 58mL methanol cores 1.311g
It mixes uniformly mixed, obtains solution a；
3) 0.298g zinc nitrate hydrates are dissolved in 2mL methanol and obtain solution b, solution is added dropwise in solution b after five minutes
It in a, stirs 24 hours at room temperature, centrifugation is washed to obtain white solid with ethyl alcohol, then uses n,N-Dimethylformamide or toluene
The solvable polystyrene microsphere template that arrangement is removed at 80 DEG C obtains having the 2-methylimidazole zinc of hierarchical porous structure to coordinate
Object.
Embodiment 2：
For the prepared 2-methylimidazole Zn complex with hierarchical porous structure for adsorbing ethyl alcohol, method is as follows：
It takes bottle one and weighs the quality (M of empty bottleIt is empty), weigh the 0.1g 2-methylimidazoles obtained with multilevel hierarchy
Zn complex (MSample) be added in bottle, 1mL ethyl alcohol is then added and is sufficiently mixed, ethyl alcohol not to be adsorbed is sucked out after five minutes simultaneously
Weigh the gross mass (M of bottle and sampleAlways), then utilize formula (MAlways-MIt is empty-MSample)/MSampleCalculate absorption of the sample to ethyl alcohol
Amount.
The prepared 2-methylimidazole Zn complex with hierarchical porous structure is used respectively according to above-mentioned identical method
In absorption methanol, ethyl alcohol, n-hexane, pentane, toluene, benzene, dichloromethane, petroleum ether, methyl-silicone oil and vegetable oil.
Fig. 1 is the X-ray powder diffraction figure of the 2-methylimidazole Zn complex with hierarchical porous structure, show its have compared with
Good crystallinity.Fig. 2 is the 77K nitrogen adsorption desorption data of the 2-methylimidazole Zn complex with hierarchical porous structure, and illustration is
Graph of pore diameter distribution.As can be seen from the figure its micropore with about 1nm, the mesoporous and macropore of about 50nm, specific surface
Product is 1058g/m2.Fig. 3 is adsorpting data of the 2-methylimidazole Zn complex to different organic solvents for having hierarchical porous structure
Figure.As a result show that the material all has the organic solvent tested the adsorbance of 196wt% or more.Fig. 4 is that have hole in one's power
The 2-methylimidazole Zn complex of structure is to Ethanol Adsorption loop-around data figure.As a result adsorbance does not have after showing the material circulation 10 times
There is apparent reduction.
It will be clear that the present invention is not limited to embodiment here, those skilled in the art are done by present inventive concept
The obvious improvement and modification gone out all should be within protection scope of the present invention.
Claims (1)
1. a kind of preparation method of the 2-methylimidazole Zn complex with hierarchical porous structure, it is characterised in that including following step
Suddenly：
1) synthetic method of the solvable polystyrene microsphere template arranged, includes the following steps：
Styrene, methacrylic acid are uniformly mixed with water at 80 DEG C, obtain solution c, styrene, methacrylic acid and water
Amount ratio is 54mL：6mL：450mL；
By potassium peroxydisulfate obtained solution d soluble in water, the amount ratio of potassium peroxydisulfate and water is 0.6g：30mL；
Solution d is added in solution c, persistently stirs 24 hours, white solid will be obtained after centrifugation and is respectively washed with water and ethyl alcohol respectively
It washs three times, it is 1 then to use volume ratio:1 water and the mixed liquor dispersing solid of ethyl alcohol are formed suspension, are centrifuged with 4000r/min
Supernatant is removed, solid is dried, the solvable polystyrene microsphere template arranged；
2) it using the solvable polystyrene microsphere of arrangement as template, is mixed with methanol and 2-methylimidazole, obtains solution a, arranged
The amount ratio of the solvable polystyrene microsphere template, methanol and the 2-methylimidazole that arrange is 0.2g：58mL：1.311g；
3) zinc nitrate hydrate is dissolved in methanol, the amount ratio of zinc nitrate hydrate and methanol is 0.298g：2mL obtains solution
Solution b is added dropwise in solution a after five minutes by b, stirs 24 hours at room temperature, and centrifugation is washed to obtain white solid with ethyl alcohol,
Then the solvable polystyrene microsphere template for removing arrangement at 80 DEG C with n,N-Dimethylformamide or toluene obtains having more
The 2-methylimidazole Zn complex of grade pore structure.
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| CN106540707B (en) * | 2016-11-03 | 2019-03-05 | 重庆工商大学 | A kind of preparation method of polymolecularity Cu base cerium oxide composite catalyst |
| CN106861637A (en) * | 2017-03-30 | 2017-06-20 | 丽水学院 | A kind of method that use Zn-ef ficiency doping improves the water stabilities of ZIF 67 |
| CN109433238B (en) * | 2018-10-10 | 2021-02-19 | 北京化工大学 | Iron-nitrogen doped oxygen reduction carbon catalyst with ordered hierarchical pores and preparation method thereof |
| CN110305331B (en) * | 2019-07-02 | 2021-09-28 | 南开大学 | Method for constructing hierarchical porous MOF (metal organic framework) by ligand selective retention method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143911A (en) * | 2007-08-31 | 2008-03-19 | 吉林大学 | Mesoporous polydivinylbenzene material with hypersorption characteristic and synthesis method thereof |
| CN101585856A (en) * | 2008-05-23 | 2009-11-25 | 安徽大学 | With single-stage or the nano aperture metal-organic framework materials of multi-stage artery structure and its preparation |
| CN101805361A (en) * | 2010-03-19 | 2010-08-18 | 上海师范大学 | Double-shell hollow spherical organic metal framework material and preparation method thereof |
| CN101844092A (en) * | 2010-05-12 | 2010-09-29 | 北京科技大学 | Preparation of polystyrene/polyaniline composite microsphere supported catalyst |
| CN102897786A (en) * | 2012-10-16 | 2013-01-30 | 中国石油大学(北京) | Synthesis method for hierarchically porous ZIF-8 and preparation method for deep desulfurizing agent |
| CN102895953A (en) * | 2012-10-16 | 2013-01-30 | 中国石油大学(北京) | Method for synthesizing hierarchical pore zeolitic imidazolate framework 8 (ZIF-8) and application thereof in deep desulfurization of gasoline |
| CN103157448A (en) * | 2013-03-27 | 2013-06-19 | 上海烟草集团有限责任公司 | Method for preparing amino-modified hierarchical pore adsorbent material for cigarette harm reduction |
| CN104151336A (en) * | 2014-08-08 | 2014-11-19 | 复旦大学 | Preparation method of metal-organic framework compound with hierarchical pore structure |
| CN104549416A (en) * | 2014-11-04 | 2015-04-29 | 华文蔚 | Preparation method of hierarchical porous material-loaded cobalt-based catalyst |
| CN104629080A (en) * | 2015-03-06 | 2015-05-20 | 武汉理工大学 | Method for synthesizing ZIF-8 aerogel on basis of cellulose hard template |
-
2016
- 2016-04-01 CN CN201610204762.2A patent/CN105837509B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143911A (en) * | 2007-08-31 | 2008-03-19 | 吉林大学 | Mesoporous polydivinylbenzene material with hypersorption characteristic and synthesis method thereof |
| CN101585856A (en) * | 2008-05-23 | 2009-11-25 | 安徽大学 | With single-stage or the nano aperture metal-organic framework materials of multi-stage artery structure and its preparation |
| CN101805361A (en) * | 2010-03-19 | 2010-08-18 | 上海师范大学 | Double-shell hollow spherical organic metal framework material and preparation method thereof |
| CN101844092A (en) * | 2010-05-12 | 2010-09-29 | 北京科技大学 | Preparation of polystyrene/polyaniline composite microsphere supported catalyst |
| CN102897786A (en) * | 2012-10-16 | 2013-01-30 | 中国石油大学(北京) | Synthesis method for hierarchically porous ZIF-8 and preparation method for deep desulfurizing agent |
| CN102895953A (en) * | 2012-10-16 | 2013-01-30 | 中国石油大学(北京) | Method for synthesizing hierarchical pore zeolitic imidazolate framework 8 (ZIF-8) and application thereof in deep desulfurization of gasoline |
| CN103157448A (en) * | 2013-03-27 | 2013-06-19 | 上海烟草集团有限责任公司 | Method for preparing amino-modified hierarchical pore adsorbent material for cigarette harm reduction |
| CN104151336A (en) * | 2014-08-08 | 2014-11-19 | 复旦大学 | Preparation method of metal-organic framework compound with hierarchical pore structure |
| CN104549416A (en) * | 2014-11-04 | 2015-04-29 | 华文蔚 | Preparation method of hierarchical porous material-loaded cobalt-based catalyst |
| CN104629080A (en) * | 2015-03-06 | 2015-05-20 | 武汉理工大学 | Method for synthesizing ZIF-8 aerogel on basis of cellulose hard template |
Non-Patent Citations (3)
| Title |
|---|
| Preparation of raspberry-like ZIF-8/PS composite spheres via dispersion polymerization;He Zhu,等;《Dalton Trans.》;20151231;第44卷;16752–16757 * |
| 中空Ag 纳米球壳的制备及性能表征;易早，等;《强激光与粒子束》;20090930;第21卷(第9期);1355-1359 * |
| 分级结构介孔-大孔材料及其实际应用;刘蕾，等;《石油化工》;20111231;第40卷(第3期);237-246 * |
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Granted publication date: 20180831 Termination date: 20190401 |