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An electrical storage device based on a one-dimensional organic-inorganic hybrid polymer chain and its preparation method

A polymer chain and electrical storage technology, which is applied in the fields of electrical solid device, semiconductor/solid state device manufacturing, electrical components, etc., can solve the problems of complex preparation process, poor environmental and high temperature stability, etc., and achieves simple preparation method and stable electrical performance. , the effect of good environment and high temperature stability

Active Publication Date: 2018-08-14
SUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the problems of complex preparation process and poor environmental and high-temperature stability of current organic electrical storage materials, the present invention discloses an electrical storage device based on one-dimensional organic-inorganic hybrid polymer chains and a preparation method thereof. The preparation process is simple, and the device Good environmental and high temperature stability, which is of great significance for the practical application of organic electrical storage technology

Method used

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  • An electrical storage device based on a one-dimensional organic-inorganic hybrid polymer chain and its preparation method
  • An electrical storage device based on a one-dimensional organic-inorganic hybrid polymer chain and its preparation method
  • An electrical storage device based on a one-dimensional organic-inorganic hybrid polymer chain and its preparation method

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Embodiment 1

[0032] A preparation method of organic-inorganic hybrid polymer, the specific synthesis steps are as follows:

[0033] 1,2,4,5-Phenylenetetraamine tetrahydrochloride (2.84 g, 10 mmol) was dissolved in DMF (50 mL), and nickel dichloride hexahydrate (2.38 g, 10 mmol) was dissolved in deionized water (50 mL), and add dropwise to the above solution under ice-water bath conditions. Then the reaction system was adjusted to neutral (pH = 7) by adding ammonia water dropwise. Finally, it was stirred at room temperature for 6 h. After the reaction, a black solid is formed. Centrifuge and filter to remove the solvent in the system, then add deionized water, acetone wash the product in an ultrasonic cleaner, and remove the solvent by centrifugation and filtration. After repeating the above steps three times, The product was placed in a vacuum drying oven and dried at 70°C for 40 hours, and finally a black powdery product was obtained, denoted as TAP;

[0034] Electrical storage devices such...

Embodiment 2

[0042] A preparation method of organic-inorganic hybrid polymer, the specific synthesis steps are as follows:

[0043] 1,2,4,5-Phenylenetetraamine tetrahydrochloride (2.84 g, 10 mmol) was dissolved in DMF (50 mL), and nickel dichloride hexahydrate (2.38 g, 10 mmol) was dissolved in deionized water (50 mL), and add dropwise to the above solution under ice-water bath conditions. Then the reaction system was adjusted to neutral (pH = 7) by adding ammonia water dropwise. Finally, it was stirred at room temperature for 6 h. After the reaction, a black solid is formed. Centrifuge and filter to remove the solvent in the system, then add deionized water, acetone wash the product in an ultrasonic cleaner, and remove the solvent by centrifugation and filtration. After repeating the above steps three times, The product was placed in a vacuum drying oven and dried at 70°C for 40 hours, and finally a black powdery product was obtained, denoted as TAP;

[0044] The specific steps of the prepa...

Embodiment 3

[0051] A preparation method of organic-inorganic hybrid polymer, the specific synthesis steps are as follows:

[0052] 3,3'-Diaminobenzidine tetrahydrochloride (3.60 g, 10 mmol) was dissolved in DMF (50 mL), and nickel dichloride hexahydrate (2.38 g, 10 mmol) was dissolved in deionized water (50 mL). mL) and added dropwise to the above solution under ice-water bath conditions. Then the reaction system was adjusted to neutral (pH = 7) by adding ammonia water dropwise. Finally, it was stirred at room temperature for 6 h. After the reaction, a black solid is formed. Centrifuge and filter to remove the solvent in the system. Then, add deionized water and acetone to wash the product in an ultrasonic cleaner, and remove the solvent by centrifugation and filtration. After repeating the above steps three times, The product was placed in a vacuum drying oven and dried at 70°C for 40 hours. Finally, a black powdery product was obtained, denoted as BPA.

[0053] The specific steps of the p...

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Abstract

The invention discloses an electric storage device based on a one-dimensional organic-inorganic hybrid polymer chain and a preparation method thereof; the preparation includes the following steps: dropping an aqueous nickel dichloride hexahydrate solution into an amine salt organic solution, and then adjusting the pH of the system The value is 7; then stirred and reacted for 6 hours to prepare an organic-inorganic hybrid polymer; the saturated solution of the organic-inorganic hybrid polymer was coated on the substrate to prepare an organic film layer; then an electrode was prepared on the organic film layer to obtain a one-dimensional based Electrical storage devices with organic-inorganic hybrid polymer chains. The present invention utilizes small organic molecules and inorganic metal compounds to form one-dimensional organic-inorganic hybrid polymers through coordination, and prepares an organic electrical storage device with a sandwich structure, and successfully realizes the organic electrical storage behavior. The preparation process is simple, and the device environment and The high-temperature stability is good; therefore, the present invention also discloses the application of the above-mentioned organic-inorganic hybrid polymer in the preparation of electrical storage devices.

Description

Technical field [0001] The invention belongs to the technical field of organic semiconductor materials, and specifically relates to an electrical storage device based on a one-dimensional organic-inorganic hybrid polymer chain and a preparation method thereof. Background technique [0002] With the rapid development of modern information technology, human society has entered an era of information explosion, especially the rapid development of Internet technology, which has caused an explosive increase in the amount of information. Under the background that traditional storage technology cannot meet the storage needs of a large amount of information, organic electrical storage technology has attracted more and more attention. The emergence of ternary storage technology makes the storage capacity of information change from 2 n Up to 3 n , To achieve power-level growth, which is of great significance to the improvement of information storage capacity. For organic materials, organic ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/40H01L51/30H01L51/05C08G83/00
CPCC08G83/008H10K71/12H10K85/151H10K10/00
Inventor 路建美贺竞辉
Owner SUZHOU UNIV
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