CN101143911A - Mesoporous polydivinylbenzene material with superadsorption properties and its synthesis method - Google Patents
Mesoporous polydivinylbenzene material with superadsorption properties and its synthesis method Download PDFInfo
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- CN101143911A CN101143911A CNA2007100560215A CN200710056021A CN101143911A CN 101143911 A CN101143911 A CN 101143911A CN A2007100560215 A CNA2007100560215 A CN A2007100560215A CN 200710056021 A CN200710056021 A CN 200710056021A CN 101143911 A CN101143911 A CN 101143911A
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- 239000000463 material Substances 0.000 title claims abstract description 18
- 229920000779 poly(divinylbenzene) Polymers 0.000 title abstract description 4
- 238000001308 synthesis method Methods 0.000 title abstract 2
- 238000001179 sorption measurement Methods 0.000 claims abstract description 26
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003960 organic solvent Substances 0.000 claims abstract description 18
- 239000002904 solvent Substances 0.000 claims abstract description 15
- 229920000642 polymer Polymers 0.000 claims abstract description 12
- 239000000178 monomer Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 239000003999 initiator Substances 0.000 claims abstract description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical group C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 108
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 54
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 28
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 15
- 230000000274 adsorptive effect Effects 0.000 claims description 15
- 238000010189 synthetic method Methods 0.000 claims description 10
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 claims description 8
- 238000012512 characterization method Methods 0.000 claims description 7
- CUTSCJHLMGPBEJ-UHFFFAOYSA-N [N].CN(C)C=O Chemical compound [N].CN(C)C=O CUTSCJHLMGPBEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000012719 thermal polymerization Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 15
- 239000002861 polymer material Substances 0.000 abstract description 7
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 abstract description 6
- 239000013335 mesoporous material Substances 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000003786 synthesis reaction Methods 0.000 abstract description 4
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000004729 solvothermal method Methods 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 24
- 229910052757 nitrogen Inorganic materials 0.000 description 12
- 239000011148 porous material Substances 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- XZKRXPZXQLARHH-UHFFFAOYSA-N buta-1,3-dienylbenzene Chemical compound C=CC=CC1=CC=CC=C1 XZKRXPZXQLARHH-UHFFFAOYSA-N 0.000 description 6
- 238000003795 desorption Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
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- 230000002522 swelling effect Effects 0.000 description 2
- 240000008415 Lactuca sativa Species 0.000 description 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
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- 238000004064 recycling Methods 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 235000012045 salad Nutrition 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
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Abstract
本发明的具有超强吸附特性的聚二乙烯基苯材料及其合成方法属材料化学的技术领域。是以聚二乙烯基苯作为骨架的聚合链松散缠绕的介孔聚合物，比表面积是220～700m2/g；吸附能力对气体接近2.0g/g，对液体达到17g/g。介孔聚合物材料是将二乙烯基苯单体分散到有机溶剂中，加入偶氮二异丁腈为引发剂，搅拌后装入反应釜；由溶剂热方法合成的。本发明的方法避免了通常合成介孔材料的脱除模板剂的步骤，可以通过选取不同的溶剂调整介孔的大小；合成过程简便易行、条件宽松、成本低。本发明的介孔聚合物材料在吸附有机污染物、治理有机物泄露造成的污染等方面具有广泛的应用前景。
The polydivinylbenzene material with super-adsorption characteristics and its synthesis method of the present invention belong to the technical field of material chemistry. It is a mesoporous polymer with loosely entwined polymer chains based on polydivinylbenzene as the skeleton. The specific surface area is 220-700m 2 /g; the adsorption capacity is close to 2.0g/g for gas and 17g/g for liquid. The mesoporous polymer material is prepared by dispersing divinylbenzene monomer into an organic solvent, adding azobisisobutyronitrile as an initiator, stirring it and putting it into a reactor; it is synthesized by a solvothermal method. The method of the invention avoids the step of removing the templating agent in the usual synthesis of the mesoporous material, and can adjust the size of the mesopore by selecting different solvents; the synthesis process is simple and easy, the conditions are loose, and the cost is low. The mesoporous polymer material of the present invention has broad application prospects in the aspects of adsorbing organic pollutants and controlling pollution caused by organic leakage.
Description
Technical field
The invention belongs to physical chemistry, the technical field of materials chemistry specially refers to a kind of preparation method of porous polymer material.
Background technology
Mesoporous polymkeric substance all has the potential application prospect as a kind of functional high molecule material at a lot of high-technology fields, such as biology, and sensing, catalysis, field porous polymers such as absorption have all demonstrated particular performances.According to the naming rule of inorganic mesoporous material, the mesoporous polymer material refers to the polymer materials of aperture at 2～50nm.Yet lack a lot than the report of mesoporous inorganic material for the report of mesoporous polymer.This is because the synthetic method of inorganic mesoporous material is not suitable for the polymerizing condition of most polymkeric substance.
The synthetic hard template that comprises of mesoporous usually polymkeric substance is synthesized, and phase detachment technique is synthetic, foaming process and tensio-active agent self-assembly method or the like, and some successful synthetic examples are also arranged by these methods.Such as be that hard template has successfully been synthesized mesoporous polymer materials (Johnson SA. by the SiO2 bead of inorganic 35nm, Ollivier PJ., Mallouk TE.Science.1999,283,963-965.), by mesoporous silica-based molecular sieve MCM-48 is that template duplicating has gone out mesoporous polydivinylbenezene (Kim JY., Yoon SB., Koolib F., andYu JS.J Mater.Chem.2001,11,2912-2914); By phase detachment technique a lot of successful examples are arranged also; Utilize the method for inorganic mesoporous material tensio-active agent self-assembly commonly used also successfully to synthesize order mesoporous resol (Meng Y., Gu D., Zhang F., Shi Y., Yang H., Li Z., Yu C., Tu B andZhao D.Angew.Chem.Int.Ed.2005,44,7053-7059)
Yet above-mentioned synthetic method requires relatively strictness because it compares very complicated for synthesis condition, and synthetic cost is higher, and the synthetic sample has certain shortcomings such as limitation makes the application of mesoporous polymer be subjected to certain restriction to a great extent.The polymkeric substance that the porous polydivinylbenezene of reporting that synthesizes all belongs to high commissure does not demonstrate good swelling property.
Solvent-thermal method is synthetic to be the synthetic method commonly used of inorganic materials, solvent thermal reaction normally carries out under High Temperature High Pressure, at this moment solvent is in critical or supercritical state, reactive behavior improves physical properties and the chemical reaction performance of material in solvent all very big change, so the solvent thermal chemical reaction differs from normality mostly.
Summary of the invention
The technical problem to be solved in the present invention is, disclose a class new have swelling property polydivinylbenezene and a new synthetic method thereof, by utilizing solvent thermal method to replace common heat-processed, be that template synthesizes and has high-specific surface area, the mesoporous polydivinylbenezene of different pore structures by choosing different organic solvents again.These mesoporous polydivinylbenezene are different from common mesoporous polymer, are the porous polymkeric substance of the swellable of the loose winding of polymeric chain, have demonstrated super-hydrophobicity, super lipophilicity and superpower adsorptive power.
Mesoporous polydivinylbenezene material of the present invention is that the varying aperture scope is at 1～50nm with the mesoporous polymer of polydivinylbenezene as the loose winding of polymeric chain of skeleton, and the specific surface area variation range is 220～700m
2/ g.
The adsorptive power that mesoporous polydivinylbenezene material of the present invention has surpasses activated carbon, is 0.3～2.0g/g to gas, is 1～17g/g to liquid; The adsorptive power of preferred mesoporous polydivinylbenezene material is 1.2～2.0g/g to gas, is 8.5～17g/g to liquid.
The synthetic method of mesoporous polydivinylbenezene of the present invention is, the divinyl benzene monomer is distributed in the organic solvent, and the adding Diisopropyl azodicarboxylate is an initiator, the reactor of packing into after the stirring; The solvent thermal polymerization is 12～48 hours under 80～180 ℃ condition; Vapor away organic solvent and obtain mesoporous polydivinylbenezene.Wherein, by mass ratio be: divinyl benzene monomer: Diisopropyl azodicarboxylate: organic solvent=1: 0.005～0.05: 4～15; Described organic solvent is organic solvents commonly used such as tetrahydrofuran (THF), tetrahydrofuran (THF) and water, ethyl acetate, nitrogen dimethylformamide, acetone or benzene.
Described solvent thermal polymerization can be that divinyl benzene monomer, organic solvent and initiator are packed in the reactor, places the baking oven High Temperature High Pressure to carry out polymerization.
Above-mentioned organic solvent here is not only as disperseing the monomeric solvent of Vinylstyrene but also served as to form mesoporous template.Can be that template is adjusted mesoporous size 1～50 nanometer by choosing different solvents.Reasonable organic solvent is tetrahydrofuran (THF), tetrahydrofuran (THF) and water; Preferred organic solvent is tetrahydrofuran (THF) and water, and wherein the consumption volume ratio of tetrahydrofuran (THF) and water is 20: 0～2.
The mesoporous polymer material that method of the present invention makes has demonstrated super-hydrophobicity, super lipophilicity and superpower adsorptive power.Method of the present invention has been avoided the step of the removed template method of common synthesize meso-porous material, and can be that template is adjusted mesoporous size by choosing different solvents; Building-up process is simple and easy to do, and is looser for synthesis condition, and synthetic cost is very low, makes the synthetic sample have practicable effect, is being adsorbed with organic pollutants, administering organism and reveal the aspects such as pollution that cause and be with a wide range of applications.
Description of drawings
Fig. 1 is PDVB-THF-0 nitrogen adsorption and desorption isotherm and the BJH pore distribution that the present invention makes.
Fig. 2 is sample P DVB-THF-0 transmission electron microscope (TEM) photo.
Fig. 3 is sample P DVB-THF-x nitrogen adsorption and desorption isotherm and BJH pore distribution.
Fig. 4 is sample P DVB-THF-2 transmission electron microscope (TEM) photo.
Fig. 5 is the pattern photo of sample P DVB-THF-2 and the contact angle photo of water droplet oil droplet
Fig. 6 is the thermogravimetric curve of sample P DVB-THF-2.
Fig. 7 is the adsorptive capacity of sample P DVB-THF-2, PDVB-THF-0 and charcoal absorption benzene vapour.
Fig. 8 is the adsorptive capacity of organic reagent of absorption liquid state of sample P DVB-THF-2 and the contrast of activated carbon.
Fig. 9 is sample P DVB-acetone nitrogen adsorption and desorption isotherm and DFT, BJH pore distribution.
Figure 10 is nitrogen adsorption and desorption isotherm and the BJH pore distribution of sample P DVB-ester acetate.
Embodiment
Following illustrative example illustrates that the present invention has the preparation method of the mesoporous polymer of superpower adsorptive power.
Among the embodiment, the name of prepared sample divides two portions, and wherein PDVB represents mesoporous polydivinylbenezene, and "-" is the solvent that uses in the building-up process afterwards.
Embodiment 1: the mesoporous polydivinylbenezene PDVB-THF-0 of synthetic in the tetrahydrofuran (THF) system.
2g Vinylstyrene (DVB) monomer and 0.05g Diisopropyl azodicarboxylate (AIBN) are dissolved in the 20mL tetrahydrofuran (THF), stir after 4 hours, above-mentioned solution is transferred in the reactor, in 100 ℃ of baking ovens, placed 48 hours.The reactor taking-up is vapored away tetrahydrofuran (THF) obtain mesoporous polydivinylbenezene PDVB-THF-0.
The nitrogen adsorption experimental result is seen Fig. 1.The IV type adsorption isothermal line that sample P DVB-THF-0 provides has indicated that there is meso-hole structure in sample, and have relative narrower pore distribution (～3.9nm).Fig. 2 is transmission electron microscope (TEM) photo of sample P DVB-THF-0, and the result has further confirmed the result of nitrogen adsorption, and we can clearly be seen that abundant mesoporous existence from Fig. 2.The BET specific surface area of sample P DVB-THF-0 is 557m
2/ g.
Fig. 7 has provided the adsorptive capacity of sample P DVB-THF-0 to benzene vapour, and adsorbing 1 hour adsorptive capacity is 880mg/g, and adsorption time to 5 a hour adsorptive capacity reaches 1400mg/g, is 5.6 times of activated carbon adsorption amount approximately.
The time that changes the polymeric temperature and put into baking oven, can be at 80～180 degree, obtained same similarly result in 12～48 hours.Polymerization time too short (such as less than 12 hours) or temperature low excessively (such as being lower than 80 degree) cause the lower specific surface area even the structure of atresia.
Embodiment 2: synthesising mesoporous polydivinylbenezene PDVB-THF-x in tetrahydrofuran (THF) and the water compound system.
2g Vinylstyrene (DVB) monomer and 0.05g Diisopropyl azodicarboxylate (AIBN) are dissolved in the 20mL tetrahydrofuran (THF), add xmL water then, x=1.0 wherein, 1.2,1.4,1.6,1.8,2.0, stir after 4 hours, above-mentioned solution is transferred in the reactor, under 100 ℃ of conditions, placed 48 hours.The reactor taking-up is vapored away tetrahydrofuran (THF) obtain mesoporous polydivinylbenezene PDVB-THF-x.
The amount of water has more than at 1～2mL in the present embodiment, and its regulation range can be chosen 1～2mL just in order to discuss conveniently by 0～10mL.When less than 1mL, the regulating effect in aperture is not obvious.When greater than 2mL, can realize the further increase in aperture.The sample of PDVB-THF-10 has higher specific surface area 650m equally
2/ g.But pore distribution is more wide in range.Wherein comprise the part macropore (～50nm).
Nitrogen adsorption isotherm among Fig. 3 shows, sample P DVB-THF-x (x=1～2) has provided IV type adsorption isothermal line, indicated that all there is meso-hole structure in it, as can be seen when the amount of the water that adds increases, the aperture also increases gradually by the position of thermoisopleth hysteresis loop.The result of pore distribution has further confirmed this point, and by introducing a certain amount of water as the common mode plate, the size in the mesoporous aperture of sample can be regulated by the amount of water, and the scope of adjusting is roughly x=1～2 o'clock, and the aperture is at 4～22nm.The BET specific surface area of sample P DVB-THF-2 is 702m
2/ g.The result of transmission electron microscope (TEM) has further confirmed the (see figure 4) as a result of nitrogen adsorption, from Fig. 4, can clearly see sample P DVB-THF-2 have bigger mesoporous the existence (～20nm).
Can clearly be seen that by a among Fig. 5 sample P DVB-THF-2 is the pattern of bulk, and controllable shapes.B is the contact angle of water droplet at sample P DVB-THF-2 among Fig. 5, and angle is 156 degree, and the expression sample has super-hydrophobicity.C is that salad oil drops in the contact angle on the PDVB-THF-2 among Fig. 5, and angle is zero, the super lipophilicity of expression sample.Fig. 6 is the thermogravimetric curve of sample P DVB-THF-2, and the decomposition temperature of sample is at 230～500 degree.Fig. 7 has provided sample to the time dependent adsorptive capacity of gaseous organic substance (benzene vapour), and Fig. 8 has provided the adsorptive capacity of sample to various liquid state organics.Sample P DVB-THF-2 has all shown the adsorptive capacity of superelevation in the absorption of gaseous state and liquid state organics, is superior to traditional adsorbent activity carbon far away, is 7.6～19 times of activated carbon adsorption amount.Test shows, benzene 1.95 grams that every gram sample P DVB-THF-2 can be adsorptive gaseous, acetone 1.97 grams, normal heptane 1.90 grams.And absorption after sample can desorption falls adsorbed material by simple underpressure distillation, BET specific surface area and aspects such as aperture, pore volume do not have considerable change behind the sample desorption, and then realize the recycling of mesoporous polydivinylbenezene of the present invention.
Embodiment 3: synthesising mesoporous polydivinylbenezene PDVB-acetone in the acetone system.
Replace tetrahydrofuran (THF) among the embodiment 1 with 20mL acetone, all the other steps are the same with embodiment 1.Referring to Fig. 9, nitrogen adsorption isotherm shows that sample has the characteristics of micropore and composite mesoporous pore structure, has not only had～3.9nm mesoporous but also have the micropore of aperture～1.1nm from result's sample of BJH pore distribution and DFT pore distribution.The BET specific surface area can reach 416m
2/ g, wherein micropore 173m
2/ g, mesoporous 242m
2/ g.
Embodiment 4: synthesising mesoporous polydivinylbenezene PDVB-ester acetate in the ethyl acetate system.
Replace tetrahydrofuran (THF) among the embodiment 1 with the 20mL ethyl acetate, all the other steps are the same with embodiment 1.Nitrogen adsorption isotherm by Figure 10 shows, sample has bigger mesoporous, aperture～30nm, and the BET specific surface area can reach 653m
2/ g.
Embodiment 5: synthesising mesoporous polydivinylbenezene PDVB-benzene in the benzene system.
2g Vinylstyrene (DVB) monomer and 0.1g Diisopropyl azodicarboxylate (AIBN) are dissolved in the 20mL benzene, stir after 4 hours, above-mentioned solution is transferred in the reactor, in 100 ℃ of baking ovens, placed 48 hours.The reactor taking-up is vapored away solvent benzol obtain mesoporous polydivinylbenezene PDVB-benzene.
Nitrogen adsorption isotherm shows that it is mesoporous like the template class that sample P DVB-benzene has tetrahydrofuran (THF) with embodiment 1, aperture～3.9nm, and the BET specific surface area can reach 483m
2/ g.
Embodiment 6: synthesising mesoporous polydivinylbenezene PDVB-DMF in the nitrogen dimethylformamide system.
Replace tetrahydrofuran (THF) among the embodiment 1 with the 20mL nitrogen dimethylformamide, all the other steps are the same with embodiment 1.Nitrogen adsorption isotherm show sample have with ethyl acetate system be mesoporous like the template class, aperture～30nm, the BET specific surface area can reach 568m
2/ g.
Embodiment 7: synthesising mesoporous polydivinylbenezene PDVB-THF-a in the tetrahydrofuran (THF) system.
Tetrahydrofuran (THF) with 20mL is a template, and 2g Vinylstyrene (DVB) monomer and 0.01g Diisopropyl azodicarboxylate (AIBN) are dissolved in wherein, stirs after 4 hours, and above-mentioned solution is transferred in the reactor, places 12 hours under 80 ℃ of conditions.The reactor taking-up is vapored away tetrahydrofuran (THF) obtain mesoporous polydivinylbenezene PDVB-THF-a.The hole size of this sample is similar to embodiment 1, and the BET specific surface area can reach 221m
2/ g.Time lengthening to 24 hour just can reach 520m
2/ g.
Embodiment 8: synthesising mesoporous polydivinylbenezene PDVB-THF-b in the tetrahydrofuran (THF) system.
The mass ratio of tetrahydrofuran (THF)/Vinylstyrene is to synthesize the sample P DVB-THF-b similar with embodiment 1 at 4～15 o'clock.
Claims (6)
1. mesoporous polydivinylbenezene material with superpower characterization of adsorption, the varying aperture scope is characterized in that at 1～50nm, is that specific surface area is 220～700m with the mesoporous polymer of polydivinylbenezene as the loose winding of polymeric chain of skeleton
2/ g.
2. according to the described mesoporous polydivinylbenezene material of claim 1, it is characterized in that with superpower characterization of adsorption, described mesoporous polydivinylbenezene material, adsorptive power is 1.2～2.0g/g to gas, is 8.5～17g/g to liquid.
3. the synthetic method of the mesoporous polydivinylbenezene material with superpower characterization of adsorption of a claim 1 is distributed to the divinyl benzene monomer in the organic solvent, and the adding Diisopropyl azodicarboxylate is an initiator, the reactor of packing into after the stirring; The solvent thermal polymerization is 12～48 hours under 80～180 ℃ condition; Vapor away organic solvent and obtain mesoporous polydivinylbenezene; Wherein, by mass ratio be: divinyl benzene monomer: Diisopropyl azodicarboxylate: organic solvent=1: 0.005～0.05: 4～15; Described organic solvent is tetrahydrofuran (THF), tetrahydrofuran (THF) and water, ethyl acetate, nitrogen dimethylformamide, acetone or benzene.
4. according to the described synthetic method of claim 3 with mesoporous polydivinylbenezene material of superpower characterization of adsorption, it is characterized in that, described solvent thermal polymerization is that divinyl benzene monomer, organic solvent and initiator are packed in the reactor, places baking oven to carry out polymerization.
5. according to claim 3 or 4 described synthetic methods, it is characterized in that described organic solvent is a tetrahydrofuran (THF), or tetrahydrofuran (THF) and water with mesoporous polydivinylbenezene material of superpower characterization of adsorption.
6. according to the described synthetic method with mesoporous polydivinylbenezene material of superpower characterization of adsorption of claim 5, it is characterized in that described organic solvent is tetrahydrofuran (THF) and water, wherein the consumption volume ratio of tetrahydrofuran (THF) and water is 20: 0～2.
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| CN102382255A (en) * | 2011-07-25 | 2012-03-21 | 浙江大学 | Organic-inorganic hybridized mesoporous polymer material |
| CN102391402A (en) * | 2011-07-06 | 2012-03-28 | 杭州西弗环境工程有限公司 | Divinylbenzene porous resin and production method thereof |
| CN102861611A (en) * | 2011-07-08 | 2013-01-09 | 中国石油天然气股份有限公司 | Application of organic framework porous solid acid |
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2007
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