Brief introduction of paper battery

Paper battery is a battery with paper as the carrier. Paper battery is a special ink made of silver and carbon nano-materials, which is coated on paper to make "paper battery", bringing hope for a new type of light and efficient energy storage. In 2009, Stanford University in California successfully developed a "paper battery". The battery made of silicon nanowires is 10 times more effective than lithium ion battery. 20 15 February, Swedish scientists developed a kind of "paper" that can be used as a battery. Its efficiency is high, and the stored electric energy can be comparable to the best electric double layer capacitor in the market.