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Polymer containing calixarene, preparing method and use thereof

A technology for calixarene and polymer, which is applied in the fields of calixarene-containing polymers, preparation and use thereof, can solve the problems of little knowledge of the properties of calixarene derivatives, and achieve the effects of excellent solubility and enhanced electrical conductivity.

Inactive Publication Date: 2008-07-02
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to study its properties as a host molecule, a large number of calixarene derivatives with different structures have been designed and synthesized. So far, most of the guests studied

Method used

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  • Polymer containing calixarene, preparing method and use thereof
  • Polymer containing calixarene, preparing method and use thereof
  • Polymer containing calixarene, preparing method and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] A. 2L stainless steel pressure-resistant reaction kettle, after pressure leak test, filled with argon gas and vacuumed three times, then set aside;

[0060] B. Dissolve 10g of 5-acrylamido-25,26,27,28-tetrahydroxycalix[4]arene in 50mL of chloroform for use;

[0061] C. Dissolve 30mL of styrene monomer in 50mL of chloroform, add 80mg of BPO under stirring, wait for all to dissolve, put it into the reaction kettle of step A, then pass argon gas into the reaction kettle to normal pressure, and stir , the rotating speed is 500 rpm; the reaction kettle is slowly heated to 70 ° C, and refluxed for 2 hours, and then the solution prepared in step B is injected with argon pressure to keep the pressure in the reaction kettle at 2 kg of atmospheric pressure; after continuing to reflux for 1 hour, press Put tetrafluoroethylene monomer, make the pressure in the reaction kettle reach 4-5 kilograms of atmospheric pressure; After stirring for 48 hours, wait for the pressure in the kett...

Embodiment 2

[0068] A. 2L stainless steel pressure-resistant reaction kettle, after pressure leak test, filled with argon gas and vacuumed three times, then set aside;

[0069] B. Dissolve 10g of 5-acrylamido-25,26,27,28-tetrahydroxycalix[4]arene in 50mL of chloroform for use;

[0070] C. Dissolve 70mL of styrene monomer in 150mL of chloroform, add 80mg of BPO under stirring, wait for all to dissolve, put it into the reaction kettle of step A, then pass argon gas into the reaction kettle to normal pressure, and stir , rotating speed 500 rev / min; Slowly heat up the reactor to 70°C, reflux for 2 hours, then inject the solution prepared in step B with argon pressure to keep the pressure in the reactor at 1.5 kg atmospheric pressure; continue to reflux for 1 hour, press Add vinylidene fluoride monomer to make the pressure in the reaction kettle reach 5 kilograms of atmospheric pressure; after stirring for 48 hours, wait for the pressure in the kettle to drop to a constant value, stop stirring,...

Embodiment 3

[0075] A. 2L stainless steel pressure-resistant reaction kettle, after pressure leak test, filled with argon gas and vacuumed three times, then set aside;

[0076] B. Dissolve 10g of 5-acrylamido-25,26,27,28-tetrahydroxycalix[4]arene in 50mL of chloroform for use;

[0077] C. Dissolve 90ml of styrene monomer in 150ml of chloroform, add 80mg of BPO under stirring, wait for all to dissolve, put it into the reaction kettle of step A, then pass argon gas into the reaction kettle to normal pressure, and stir , the rotating speed is 500 rpm; the reaction kettle is slowly heated to 70 ° C, and refluxed for 2 hours, and then the solution prepared in step B is injected with argon pressure to keep the pressure in the reaction kettle at 2 kg of atmospheric pressure; after continuing to reflux for 1 hour, press Put into chlorotrifluoroethylene monomer, make the pressure in the reactor reach 5 kilograms of atmospheric pressure; After stirring for 48 hours, treat that the pressure in the st...

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Abstract

The invention discloses a polymer which contains calixarene comprises calixarene (4) derivatives, calixarene (6) derivatives, calixarene (8) derivatives, and polymer that is polymerized with copolymerizable monomer. The invention also discloses a preparation method and application of the polymer containing calixarene. The polymer containing calixarene of the invention is applied as a proton exchange membrane used in fabrication of hydrogen oxygen fuel cell.

Description

technical field [0001] The present invention relates to polymers containing calixarene derivatives and a process for their preparation. Background technique [0002] Calixarene is a cyclic compound formed by the condensation of phenol and formaldehyde under alkaline conditions. It is named for its structure similar to the Greek Holy Grail. It has a cup-shaped hydrophobic cavity surrounded by benzene rings. Traditionally, the cup The position of the p-tertiary group of aromatic hydrocarbons is the upper edge, and the position of the phenolic hydroxyl group is the lower edge. Calixarene and its derivatives are a class of excellent artificially synthesized macrocyclic acceptor compounds, which have supramolecular properties such as molecular recognition and material transport, and can recognize and transport protons in a certain chemical environment. As a new class of cyclic ligands, they can form stable complexes or clathrates with many ionic and non-ionic guests. In the past...

Claims

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Application Information

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IPC IPC(8): C08G8/30C08G8/10C08F212/08C08F220/14C08F214/26C08F214/22C08F218/08C08J5/22H01M8/02H01M8/1018H01M8/102
CPCY02E60/50Y02P70/50
Inventor 施宪法彭程杨勇王丽贾朋静李锦绣
Owner TONGJI UNIV
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