It is a completely transparent and flexible energy conversion and storage device that you can bend and twist like a poker card. It continues a line of prototype devices created at the USC Viterbi ...

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Supercapacitors have the potential to pave the way for electric vehicles that charge in minutes rather than hours, overcoming one of the barriers to widespread adoption and being good for drivers and ...

Researchers at the Indian Institute of Science (IISc) Department of Instrumentation and Applied Physics (IAP) and associates created a new supercapacitor that can be charged by shining light on it.

Researchers at the University of California, Riverside have developed a new graphene-based supercapacitor that uses a nanoscale architecture to double its energy and power performance compared to ...

As we all know supercapacitors are distinguished by high charge and discharge rates and a higher energy storage capacity per unit mass or volume as compared to a battery. They can be charged and ...

A supercapacitor with graphene-based electrodes was found to exhibit a specific energy density of 85.6 Wh/kg at room temperature and 136 Wh/kg at 80 °C (all based on the total electrode weight), ...

Scientists have reported unprecedented performance results for a supercapacitor electrode. The researchers fabricated electrodes using a printable graphene aerogel to build a porous three-dimensional ...

As the use of two or more supercapacitor cells becomes prevalent in the design of a variety of battery operated systems, designers are looking for ways to optimize the circuitry around the cells ...

Template-Free Fabrication of Nitrogen-Doped Hierarchical Porous Carbons from Waste Oil. The schematic illustrates the transformation process from linoleic acid and melamine into nitrogen-doped HPCs ...