Led by Luis Echegoyen, Ph.D., from UTEP and Marta Plonska-Brzezinska, Ph.D., from Poland, the team developed a supercapacitor that achieved a record level of energy storage, or capacitance. Unlike ...

Graphene supercapacitors are moving from lab curiosity to serious contender for the next wave of electric vehicle energy storage. By pairing the near-instant charging of capacitors with the high ...

A new material called multiscale reduced graphene oxide could mean faster charging and power delivery than traditional ...

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 ...

Relatively low power applications which only operate when there is indoor light, providing sub mW power and transmitting with BLE. The supercapacitor need only be sized for the energy and power to ...

Researchers at the Department of Instrumentation and Applied Physics (IAP), Indian Institute of Science (IISc), have designed a novel ultramicro supercapacitor, a tiny device capable of storing an ...

The Massachusetts Institute of Technology (MIT) has developed a scalable bulk energy storage solution with inexpensive, abundant precursors – cement, water, and carbon black. Their supercapacitors ...

(Nanowerk Spotlight) Graphene currently is the most studied material on the planet (What is graphene?) – this is especially true for charge storage and the results from many laboratories confirm its ...

A supercapacitor is a double-layer capacitor that has very high capacitance but low voltage limits. Supercapacitors store more energy than electrolytic capacitors and they are rated in farads (F).

A type of plastic called PEDOT that can conduct electricity is currently used to protect the internal components of electronic devices from static electricity and in organic solar cells and ...

A new supercapacitor based on manganese oxide could combine the storage capacity of batteries with the high power and fast charging of other supercapacitors, according to researchers. A new ...