Contacting paper-based supercapacitors to printed electronics on paper substrates
نویسندگان
چکیده
منابع مشابه
Printed energy storage devices by integration of electrodes and separators into single sheets of paper
We report carbon nanotube thin film-based supercapacitors fabricated with printing methods, where electrodes and separators are integrated into single sheets of commercial paper. Carbon nanotube films are easily printed with Meyer rod coating or ink-jet printing onto a paper substrate due to the excellent ink absorption of paper. A specific capacity of 33 F/g at a high specific power of 250 000...
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Printed electronics is a rapidly developing field where many components can already be manufactured on flexible substrates by printing or by other high speed manufacturing methods. However, the functionality of even the most inexpensive microcontroller or other integrated circuit is, at the present time and for the foreseeable future, out of reach by means of fully printed components. Therefore...
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Energy harvesting from ambient sources such as light or vibrations is a promising method for powering distributed and ubiquitous electronics. Harvesting requires an intermediate energy storage, for which supercapacitors are well suited due to their long cycle life compared to batteries. Moreover, supercapacitors can be prepared from non-toxic materials with printing methods, enabling their use ...
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