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Preparation method of titanium dioxide double-layer thin film electrode

A titanium dioxide, double-layer film technology, applied in capacitor electrodes, circuits, photovoltaic power generation and other directions, can solve the problems affecting battery efficiency, insufficient density of titanium dioxide film electrodes, etc., and achieve the effect of improving efficiency and high density

Inactive Publication Date: 2016-05-18
陈昊
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The technical problem mainly solved by the present invention is that the density of the current titanium dioxide thin film electrode is insufficient, thereby affecting the battery efficiency

Method used

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] The embodiment of the present invention discloses a method for preparing a titanium dioxide double-layer thin film electrode, comprising the following steps:

[0014] (1) Add isopropanol to n-butyl titanate solution, stir and add nitric acid solution;

[0015] (2) Stir the mixed solution in step (1), react under heating conditions, then add emulsifier and additive, and stir to obtain colloid;

[0016] (3) The colloid is coated on the surface of a single-layer titanium dioxide film, dried at a constant tempera...

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Abstract

The invention provides a manufacturing method for a titanium dioxide double-layer film electrode. The method includes the following steps: (1) adding isopropanol into a titanium tetrabutoxide solution, stirring and adding a salpeter solution; (2) stirring the mixed solution in the step (1), reacting under the heating condition, then adding an emulsifier and additive, and stirring to obtain colloid; and (3) coating the colloid on the surface of a single-layer titanium dioxide film, drying at the constant temperature, increasing the temperature, immersing in dye, and obtaining the titanium dioxide double-layer film electrode after immersion. Compared with the prior art, the titanium dioxide double-layer film electrode obtained through the method is high in compactness and favorable for improving battery efficiency.

Description

technical field [0001] The invention relates to a preparation method, in particular to a preparation method of a titanium dioxide double-layer film electrode. Background technique [0002] Batteries have been widely used in many occasions and products, and the efficiency of batteries has always been the goal that people want to improve. People have made efforts from various aspects in order to improve the efficiency of batteries, such as from new materials, new preparation methods, etc. Some people have used titanium dioxide thin films to apply them in batteries. However, the current density of titanium dioxide thin film electrodes is not enough, which affects battery efficiency. Contents of the invention [0003] The technical problem mainly solved by the invention is that the density of the current titanium dioxide thin film electrode is insufficient, thereby affecting the battery efficiency. [0004] In order to solve the above technical problems, the embodiment of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01G9/04H01G9/20H01M14/00H01L51/46H01L51/48
CPCY02E10/549Y02P70/50
Inventor 陈昊
Owner 陈昊
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