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Water-soluble double-layer sandwich-type Ce metalloporphyrin complex and application of complex in microcontact printing technique

A micro-contact printing, sandwich-type technology, applied in the field of modern electronics, can solve problems such as applications that have not been reported, and achieve the effects of narrow redox potential and green solvents

Active Publication Date: 2015-03-25
WUXI TONGCHUN NEW ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of water-soluble double-layer sandwich-type Ce metalloporphyrin complexes as microcontact printing inks has not been reported so far.

Method used

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  • Water-soluble double-layer sandwich-type Ce metalloporphyrin complex and application of complex in microcontact printing technique
  • Water-soluble double-layer sandwich-type Ce metalloporphyrin complex and application of complex in microcontact printing technique

Examples

Experimental program
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Effect test

Embodiment 1

[0030] 1) Substrate surface treatment: ultrasonically clean the polyimide substrate with ethanol for 1 hour, take it out and dry it in vacuum at 80°C. After drying, place the polyimide substrate in 1% vinyl tris(β-methoxy Soak in ethoxy)silane solution for 24 hours, take out the ethanol and ultrasonically clean it for 1 hour, take it out and place it in vacuum drying at 80°C, the mass percentage of ethanol and polymer substrate is 1:1, 100g of polyimide substrate, 1.5 1 g of methacrylic acid, 0.1 g of azobisisobutyronitrile and 500 ml of distilled water were put into a three-neck flask together, and reacted for 1 hour at a temperature of 80° C. to obtain a carboxylated polyimide substrate;

[0031] 2) Preparation of an aqueous solution of bis(5-(4'-hydroxyl-3'-aminomethylphenyl)-10,15,20-triphenylporphyrin) with Ce: Di(5-(4'-hydroxyl -3'-aminomethylphenyl)-10,15,20-triphenylporphyrin) with Ce dissolved in water to obtain bis(5-(4'-hydroxyl-3'-aminomethyl) with a concentration ...

Embodiment 2

[0036]1) Substrate surface treatment: ultrasonically clean the polytetrafluoroethylene substrate with ethanol for 2 hours, take it out and dry it in vacuum at 90°C. After drying, place the polytetrafluoroethylene substrate in 3% vinyl tris(β-methoxy Soak in ethoxy)silane solution for 36 hours, take out the ethanol and ultrasonically clean it for 2 hours, take it out and place it in 90°C for vacuum drying, the mass percentage of ethanol and polymer substrate is 1:5, 300g of polytetrafluoroethylene substrate, 3g methacrylic acid, 0.1g of azobisisobutyronitrile and 800ml of distilled water were put into a three-neck flask together, and reacted for 2 hours at a temperature of 90°C to obtain a carboxylated polytetrafluoroethylene substrate;

[0037] 2) Preparation of an aqueous solution of bis(5-(4'-hydroxyl-3'-aminomethylphenyl)-10,15,20-triphenylporphyrin) with Ce: Di(5-(4'-hydroxyl -3'-aminomethylphenyl)-10,15,20-triphenylporphyrin) with Ce dissolved in water to obtain bis(5-(4'...

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Abstract

The invention relates to a water-soluble double-layer sandwich-type Ce metalloporphyrin complex and application of the water-soluble double-layer sandwich-type Ce metalloporphyrin complex in a microcontact printing technique. Metal patterns are prepared on the surface of a polymer substrate commonly used in the electronics industry by taking bis(5-(4'-hydroxy-3'-aminomethylphenyl)-10,15,20-triphenyl porphyrin) complexed Ce aqueous solution as microcontact printing ink, and a new thought is provided for the microcontact printing industry.

Description

technical field [0001] The invention belongs to the field of modern electronic technology, and in particular relates to the application of a water-soluble double-layer sandwich-type Ce metalloporphyrin complex as green ink in micro-contact printing technology. Background technique [0002] Surface micro-structuring technology is gradually showing important application value, especially micro-contact printing technology, which can be micro-patterned on a small scale, which is of great significance in many fields, especially in the field of modern electronic technology. At present, there are few microcontact printing inks to choose from, and the materials that can be printed on the surface are limited. A large number of materials cannot be prepared with surface patterns by microcontact printing. Therefore, it is of great significance to develop new and stable inks. [0003] The applicant disclosed eight (octyloxy)-phthalocyanine zinc in the authorized patent (CN 102516841B) a...

Claims

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Application Information

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IPC IPC(8): C07F5/00C09D11/02B41M5/04C08J7/16C23C18/38C23C18/42C23C18/20
Inventor 苏炜李培源陈今浩
Owner WUXI TONGCHUN NEW ENERGY TECH
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