A paper battery is an ultra-thin electric battery engineered to use a spacer formed largely of cellulose (the major constituent of paper). It incorporates nanoscale structures to act as high surface-area electrodes to improve the conduction of electricity.
Paper batteries are thin, flexible and environment-friendly, allowing integration into a wide range of products. Their functioning is similar to conventional chemical batteries with the important difference that they are non-corrosive and do not require a bulky housing. There are many uses for this new technology, including health care to power tiny medical diagnostic equipment and even drug delivery transdermal patches. A German healthcare company called KSW Microtech is already using the battery to power monitoring of the temperature of blood supplies.
This technology can also be used in supercapacitors.
Read more about Paper Battery: Development, Durability, Uses
Famous quotes containing the word paper:
“The drama critic on your paper said my chablis-tinted hair was like a soft halo over wide set, inviting eyes, and my mouth, my mouth was a lush tunnel through which golden notes came.”
—Samuel Fuller (b. 1911)