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Synthesis method and device of a phthalimide multifunctional organic light-emitting material

A technology of phthalimide and luminescent materials, applied in luminescent materials, organic chemistry, chemical instruments and methods, etc., can solve problems affecting product quality, difficult cleaning, incomplete reaction, etc., to reduce cleaning Effects of difficulty, saving reaction time, and increasing reaction rate

Active Publication Date: 2022-05-20
北京勇搏科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Organic materials have special chemical properties. In the process of synthesis as luminescent materials, more carbon dioxide and water vapor are produced. Therefore, the pressure and temperature in the reaction vessel must be strictly controlled during the production process to prevent explosions and other accidents. During the reaction process, if the temperature is too high, a large amount of raw materials will be sublimated, and the product will be carbonized. If the temperature is too low, the reaction will be incomplete, which will seriously affect the product quality; The container is cleaned, and the bonding of raw materials during the cleaning reaction process is difficult, time-consuming and labor-intensive

Method used

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  • Synthesis method and device of a phthalimide multifunctional organic light-emitting material
  • Synthesis method and device of a phthalimide multifunctional organic light-emitting material
  • Synthesis method and device of a phthalimide multifunctional organic light-emitting material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as figure 1 , 4 As shown, a synthesis device of a phthalimide multifunctional organic light-emitting material; including a tank body 1; the top of the tank body 1 is provided with a first motor 4, and the output shaft of the first motor 4 is connected to A stirring shaft 5, the stirring shaft 5 extends through the top wall of the tank body 1 to the inside of the tank body 1, the stirring shaft 5 is provided with a plurality of stirring teeth 6, and a fixed rod 7 is connected between the plurality of stirring teeth 6, so An adjustment mechanism 8 is vertically connected to the fixed rod 7, the adjustment mechanism 8 is connected to the scraper 9, and the bristles 10 are arranged on the hanging plate; the bristles 10 are closely arranged with the inner wall of the tank body 1; the first motor 4 One side of the tank body is provided with a feeding port 15, and the bottom of the tank body 1 is provided with a feeding port 16;

[0050] The position of the side wall of...

Embodiment 2

[0054] On the basis of Example 1, as figure 2 As shown, the pressurization mechanism 2 includes a box body 201, the bottom of the box body 201 is connected with a fixing seat 2014, and the box body 201 is connected with the tank body 1 through the fixing seat 2014; the inside of the box body 201 is provided with a partition 202, so The partition plate 202 and the box body 201 form a booster chamber 203; the top of the box body 201 is provided with a second motor 204, the output shaft of the second motor 204 is connected with a cam 205, and the cam 205 is connected with a connecting rod 206, the other end of the connecting rod 206 is connected with a moving rod 207; the moving rod 207 runs through the wall of the box body 201, and forms a sliding connection with the box body 201; the other end of the moving rod 207 extends into the booster chamber 203 , the other end of the moving rod 207 is connected with a sliding plate 208 , and the sliding plate 208 is airtightly and slida...

Embodiment 3

[0059] Such as image 3 As shown, on the basis of Embodiment 1, the constant pressure mechanism 3 includes a housing 301, and the bottom of the housing 301 is connected with an air outlet 3018, and the air outlet 3018 communicates with the tank body 1; the air outlet 3018 A sealing ring 3017 is arranged above, and the section of the sealing ring 3017 is a "V"-shaped structure; a sealing block 3016 is arranged inside the sealing ring 3017, and the sealing block 3016 has a hemispherical structure, and the sealing block 3016 and the air outlet 3018 is correspondingly tightly connected; the other end of the housing 301 close to the sealing ring 3017 is provided with an exhaust hole 3019, the other end of the sealing block 3016 is connected with a guide rod 3015, and the other end of the guide rod 3015 is connected with a first The spring 3014, the other end of the first spring 3014 is connected with the moving plate 3012.

[0060]The two ends of the moving plate 3012 are connecte...

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Abstract

The invention discloses a synthesis device of a phthalimide multifunctional organic luminescent material; it includes a tank body; a first motor is arranged on the top of the tank body, and an output shaft of the first motor is connected to a stirring shaft. The stirring shaft runs through the top wall of the tank body and extends to the inside of the tank body. The stirring shaft is provided with a plurality of stirring teeth, and a fixed rod is connected between the plurality of stirring teeth, and an adjustment mechanism is vertically connected to the fixed rod. The adjustment mechanism is connected to the scraper, the hanging plate is provided with bristles; the side wall of the tank body is provided with a pressurization mechanism near the top, and the top of the tank body is provided with a constant pressure mechanism; by setting a circulation system, for The tank body provides accurate temperature and increases the reaction rate; through the combined action and cooperation of the set booster mechanism and constant pressure mechanism, the inside of the tank body can achieve a constant pressure effect, preventing unsafe factors such as excessive pressure and accidents. , to increase the security of use.

Description

technical field [0001] The invention belongs to the field of organic optoelectronics, and in particular relates to a synthesis method and device of a phthalimide multifunctional organic light-emitting material. Background technique [0002] Organic electroluminescence has the advantages of self-luminescence, wide viewing angle, low energy consumption, and fast response speed, and has attracted widespread attention. Organic light-emitting materials, as the core of light-emitting technology, are the object of research by scientific researchers. [0003] Organic materials have special chemical properties. In the process of synthesis as luminescent materials, more carbon dioxide and water vapor are produced. Therefore, the pressure and temperature in the reaction vessel must be strictly controlled during the production process to prevent explosions and other accidents. During the reaction process, if the temperature is too high, a large amount of raw materials will be sublimated...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J19/18B01J19/00B08B9/08C07D209/48C09K11/06
CPCB01J19/18B01J19/0066B01J19/0073B01J19/0013B01J19/0006B08B9/0808C07D209/48C09K11/06C09K2211/1029Y02E10/549
Inventor 邵香敏毛雅君刘启玲刘秋伟
Owner 北京勇搏科技有限公司