Lithium battery/smart window integral device based on titanium dioxide mesoporous nanotube array and preparation method of lithium battery/smart window integral device

Abstract

The invention discloses a lithium battery/smart window integral device based on a titanium dioxide mesoporous nanotube array and a preparation method of the lithium battery/smart window integral device, relates to an integral device and a preparation method thereof, and aims to solve the problems that the loss of the conventional glass door and window accounts for a large amount of total building energy consumption and the conventional block-shaped titanium dioxide material has a relatively low optical parameter adjusting value and relatively low energy storage performance. The lithium battery/smart window integral device based on the titanium dioxide mesoporous nanotube array consists of two conductive substrates with titanium dioxide mesoporous nanotube arrays growing on the surfaces, a viscous rectangular frame and an electrolyte. The preparation method comprises the following steps: I, preparing a conductive substrate of which the surface contains a zinc oxide nanotube array; II, preparing a conductive substrate with a non-crystal titanium dioxide nanotube array on the surface; III, preparing the conductive substrates with the titanium dioxide mesoporous nanotube arrays growing on the surfaces; IV, assembling. The preparation method is suitable for preparing the lithium battery/smart window integral device.

Description

technical field [0001] The invention belongs to the technical field of multifunctional electrochemical devices, and in particular relates to an integrated device and a preparation method thereof. Background technique [0002] At present, with the continuous development of my country's economy and the advancement of urbanization, the rapid growth of economy and population has made the country face increasing pressure in terms of energy supply and environmental protection. Especially with the rapid development of real estate construction in China, the proportion of building energy consumption in my country's total energy consumption is getting higher and higher. Considering that in building energy consumption, the energy loss through glass doors and windows accounts for 40%-50% of the total building energy consumption. It can be seen from this that the use of electrochromic smart windows with intelligent and energy-saving functions is of great importance. environmental protec...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the loss of existing glass doors and windows accounts for a large proportion of the total building energy consumption and that bulk titanium dioxide materials have low optical parameter adjustment value and low energy storage performance, and provide a titanium dioxide-based Lithium battery / smart window integrated device of mesoporous nanotube array and its preparation method

Images