All along, standby is one of the bottlenecks in the development of tablet products. Coming in, a research team at Osaka University has successfully developed a paper-based solar power cell with a manufacturing cost of only one ten-thousandth of an ordinary solar cell, which can be said to provide new possibilities for the development of flat panel batteries. It is understood that the paper solar cell is a combination of wood pulp, silver wiring and organic matter. Compared with glass cells, it has the characteristics of bendability and folding, and superior processability.
Solar cell real shot
Because the wood pulp fiber is only one-third as thin as the usual material, the material can be used to make a transparent paper sheet, and then the organic wiring material with electricity generation function and the silver wiring printed with conductive function through high-temperature printing technology Printed on the thin plate.
It has been verified that the battery can provide power for electric lamps. Although the light conversion efficiency is only 3%, which is far lower than the current mature solar power generation technology, it is basically the same as the power generation efficiency of similar glass panels. According to calculations, the practical manufacturing cost of the paper solar cell is 1 in 100,000 of glass material and 500 to 1 in 5000 of plastic material, and the manufacturing method is more energy-saving and environmentally friendly, and it is expected to be practical in a few years.
Editor's comment: In fact, every small step of product innovation is achieved by a major step of countless hardware products. This news is the same reason, I believe that in the future such technology will lead mobile digital products to develop to an unimaginable height.
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