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Porous Polymer and Synthetic Method Thereof

Inactive Publication Date: 2010-12-30
SHEN ZHEN POREMAT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0006]The first object of the present invention is to provide a porous polymer, which has good thermal stability, good hydrothermal stability, and super high BET specific surface area.
[0007]The second object of the present invention is to provide a synthetic method of a porous polymer, which has high yield.
[0040]In summary, the porous polymer of the present invention has excellent thermal stability and good hydrothermal stability, which can be widely used in fields of energy source, or electric appliance, and so on, such as a power plant, an automobile, a wireless electric equipment, a mobile phone, or a portable device. Particularly, the present invention can be used as the carrier of fuel in a fuel cell using fuels such as hydrogen, with big specific surface area, high stability, and high efficiency in recycling use. The synthetic method of the porous polymer of the present invention has high yield.

Problems solved by technology

One of the most serious problems today is that the natural disasters caused by the warming climate become increasingly severe, of which the major cause is that, the greenhouse gases increase day by day for using fossil fuels.
How to increase the energy utilization efficiency and reduce the environmental pollution has become a problem that the countries in the world pay great attention to,
However, the MOF has a comparative poor chemical stability.
However, the chemical stability problem is not really solved.

Method used

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  • Porous Polymer and Synthetic Method Thereof

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0179](1) To 1 mL of DMF solution was added bis(1,5-cycloocta-1,5-diene)nickel(0) (1 g), 2, 2′-bipyridyl (0.568 g) and 1,5-cycloocta-1,5-diene (0.4 mL) and the mixture was heated at 50° C. for 0.5 hour;

[0180](2) To the resultant mixture was added 3 mL tetrakis(4-bromophenyl)silane (DMF solution, 0.2M), and stirred at that temperature for 60 hours;

[0181](3) After cooling to room temperature, conc. HCl was added to the reaction mixture;

[0182](4) After filtration the residue was washed with 100 mL hot water, THF, and CHCl3, respectively;

[0183](5) After dried in vacuum at 3-10 mmHg for 10-40 hours at 80-200° C., the pure porous polymer was obtained with 76% yield.

example 2

[0184]The procedure is repeated in a manner similar to that of step (1) of example 1. The reaction mixture was injected into a stainless steel autoclave at 90° C., which yields a polymer with properties very similar to those of the polymer made in example 1.

example 3

[0185]The procedure is repeated in a manner similar to that of example 1. The monomer was changed to tetrakis(4-iodophenyl)methane, which yields a polymer (84% yield) with properties very similar to those of the polymer made in example 1.

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Abstract

The present invention relates to a porous polymer and a synthetic method thereof. The porous polymer has the following general formula:wherein, the positions marked with the numeral 1-10 are C, CH, N, or CH with its H being substituted by methyl, ethyl, amido, carboxyl, methoxyl, hydroxyl, or ester group; the positions marked with letter a or b are C, N+, or B−.

Description

FIELD OF THE INVENTION[0001]The present invention relates to functional materials, particularly relates to a series of porous polymer and a synthetic method thereof.BACKGROUND OF THE INVENTION[0002]One of the most serious problems today is that the natural disasters caused by the warming climate become increasingly severe, of which the major cause is that, the greenhouse gases increase day by day for using fossil fuels. Now, all the governments and enterprises in the world pay great attention to develop techniques about new clean energy source. At the same time, the Kyoto Protocol about energy utilization and limiting the emission of greenhouse gases is approved by more and more countries. How to increase the energy utilization efficiency and reduce the environmental pollution has become a problem that the countries in the world pay great attention to,[0003]The fuel cell technology is currently one of the acknowledged core technologies in the energy technology field of the 21st cent...

Claims

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Application Information

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IPC IPC(8): C08J9/28
CPCC08G61/10C08G61/12C08G2261/135C08G2261/312C08G2261/3162B01J20/28042B01J20/2808B01J20/28083B01J20/26B01J20/267B01J20/3085
Inventor QIU, SHILUNZHU, GUANGSHANBEN, TENG
Owner SHEN ZHEN POREMAT TECH
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