Search results for ultracapacitor

Materials Science Mar 19, 2020

Stretchable supercapacitors to power tomorrow's wearable devices

Researchers at Duke University and Michigan State University have engineered a novel type of supercapacitor that remains fully functional even when stretched to eight times its original size. It does not exhibit any wear ...

Materials Science Jun 20, 2018

As future batteries, hybrid supercapacitors are super-charged

A newly discovered supercapacitor has the highest energy density of any comparable system as demonstrated by a team of Molecular Foundry users and staff. These ultracapacitors can be charged and discharged repeatedly. The ...

Energy & Green Tech Sep 8, 2016

New applications for ultracapacitors

Devices called ultracapacitors have recently become attractive forms of energy storage: They recharge in seconds, have very long lifespans, work with close to 100 percent efficiency, and are much lighter and less volatile ...

Energy & Green Tech Feb 26, 2015

Creating the energy Internet

It only takes a power outage of a few minutes in the middle of a busy workday to drive home the hazards of relying on an energy infrastructure rooted in the Industrial Age. Without the electricity delivered over the nation's ...

Nanomaterials Oct 20, 2014

Energy storage of the future

Personal electronics such as cell phones and laptops could get a boost from some of the lightest materials in the world.

Energy & Green Tech Sep 30, 2014

Battery system will be able to light 2,500 homes

One of the largest, most environmentally-friendly, battery-based energy storage systems in the nation will be installed at the University of California, San Diego the campus announced today (Sept. 29).

Nanophysics May 19, 2014

Improved supercapacitors for super batteries, electric vehicles

Researchers at the University of California, Riverside have developed a novel nanometer scale ruthenium oxide anchored nanocarbon graphene foam architecture that improves the performance of supercapacitors, a development ...

Other Apr 28, 2014

Best of Last Week – 'Self cleaning' car, discovery of cold star and the SensaBubble

(Phys.org) —It's been a great week for applied science with researchers coming up with all sorts of ways to enrich the human experience. One example is Nissan's first "self cleaning" car prototype. Imagine never having ...

Nanophysics Apr 22, 2014

High-performance, low-cost ultracapacitors built with graphene and carbon nanotubes

By combining the powers of two single-atom-thick carbon structures, researchers at the George Washington University's Micro-propulsion and Nanotechnology Laboratory have created a new ultracapacitor that is both high performance ...

Nanomaterials Apr 16, 2014

Chemical vapor deposition used to grow atomic layer materials on top of each other

Researchers at Penn State's Center for Two-Dimensional and Layered Materials and the University of Texas at Dallas have shown the ability to grow high quality, single-layer materials one on top of the other using chemical ...

page 1 from 4