24-09-2014, 03:40 PM
PAPER BATTERY
PAPER BATTERY.pptx (Size: 147.49 KB / Downloads: 29)
NANO-COMPOSITE PAPER
Combination of cellulose and CNT
Nanotubes are grown on silicon substrates
Cellulose is infiltrated into the matrix of nanotubes
Dried and thin film is peeled off
WORKING
Electricity is the flow of electrons
Traditional battery- chemical reaction between electrolyte and metal
Paper battery- reaction between electrolyte and CNTs
Electrons flow from –ve terminal to +ve terminal
CONCLUSION
Paper battery offers future power. This thin, flexible battery can be used in the smallest and most diversely designed electronics. It can further reduce the weight of electronic gadgets. As it is non toxic and eco friendly, it overcomes a major drawback of chemical cells.