Efficiency metrics for energy storage devices need standardization Date: December 6, 2011 Source: Drexel University Summary: Solving the mystery of prematurely dead cell phone and laptop batteries ...

The issue that Gogotsi and Simon bring to light is the idea that current metrics for grading energy storage devices, including the Ragone plot, may not provide a complete picture of the devices ...

More information: Xinzhe Xue et al, Interpenetrated Structures for Enhancing Ion Diffusion Kinetics in Electrochemical Energy Storage Devices, Nano-Micro Letters (2024). DOI: 10.1007/s40820-024 ...

3D-printed proton-conductive membrane paves way for tailored energy storage devices Date: April 15, 2021 Source: Tohoku University Summary: The advent and increased availability of 3D printing is ...

Electrochemical interfaces are complex reaction fields of mass transport and charge transfer. They are the centerpiece of energy storage and conversion devices — such as batteries ...

Nature Energy - Electrochemical storage: Liquefied gas solvents. ... Independently, the ever-growing need for higher energy density also requires radical changes of design in storage devices.

Jun Liu discusses how graphene may — or may not — be used to improve various electrochemical energy storage devices. Energy storage is a grand challenge for future energy infrastructure ...