The development of electronic products, brings the function of more powerful progress. But there must be a lot of people find that many of the electronic products are now too powerful, but in fact the development of the battery has not kept pace with. After all, when the ads are displayed on the signs are one hundred days long standby, and now which manufacturers dare to blow this cow? After all, the more powerful means of using the phone's time is also greatly increased, the battery can be from morning to night to have been very good.
In addition, similar to the UAV and other devices are also facing the problem of battery. Basically all of the UAV's life ability are to be improved, which has formed a great constraint. And the progress of the battery, not necessarily become more complex, it is also possible to become more simple, for example, now, the Swedish scientists have invented a new paper battery.
This is exactly the same as the paper's energy storage device, and its reserves are quite amazing. A round of 15 cm in circumference, 1/10 mm thickness of paper, can store about 1 Fala of energy, and even higher than many of the ion capacitors. Although its service life is relatively short, but it can still be charged a few times, and each charge only takes a few seconds. In consideration of production cost and efficiency, as emergency outer energy storage device is still very good, after all, no account for local problems to worry about.
It is composed of a thin layer of two nano fibers placed between a zinc oxide based polymer, a layer of fiber is enveloped in a layer of fiber, and this is the electrolyte. And, this paper is waterproof, and therefore do not need to worry about the problem of the energy leakage caused by not carefully wetting it.
At present, the specific purpose of this paper is still under development, but believe that its low cost and simple production methods, as well as the characteristics of fast charging, I believe we can develop a lot of different things. |