Blue tungsten oxide nanopowder may be applied in the electronics industry. Electronics is the science of controlling electrical energy electrically and deals with electrical circuits that involve active electrical components such as vacuum tubes, transistors, diodes, integrated circuits, associated passive electrical components, and interconnection technologies.
With the advent of flexible electronics, people have realized that the future electronic products have a significant breakthrough in the field of human-computer interaction, such as nowadays the more and more popular wearable electronic products, flexible mobile phone screen, electronic paper, flexible sensor, flexible building wall advertising, flexible energy storage devices and outdoor large screen display, etc. All of these are based on LED or LCD display.
There are studies on preparing blue tungsten oxide nanowires array/carbon fiber structure on carbon cloth fiber - a kind of flexible field emission display (FED) by hot steaming process. The FED material has the properties of flexible cold cathode material, such as high current density and high stability, and shows the excellent field electron emission performance.
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