Electrochemical capacitors, also called supercapacitors, store energy using either ion adsorption (electrochemical double layer capacitors) or fast surface redox reactions (pseudo-capacitors).

Two NFPA consensus standards are used to ensure workplace safety following electrical equipment installation. Many are ...

A new era in global mobility. Clean power is the drive behind this new 2,038 HP engine, and in its case, power does not come ...

Understanding how charge fraction and sequence in polyelectrolytes (PEs) affect electric double-layer capacitors (EDLCs) is crucial for optimizing energy storage devices. We employed antisymmetric PEs ...

Can you make a supercapacitor from kapton tape? Yep! Using a laser, we can decompose the Kapton (polyimide) into a graphene ...

Although low energy density and low voltage tolerance limit the effectiveness of double-layer capacitors (DLCs) as a storage unit, many different lumped-parameter equivalent circuits have been ...

The Gazette's Paul Hamby reflects on stepping in the boxing ring, which he did for the first time last weekend at the Battle ...

Kia Sportage (2010 – 2016) handling and engines Engines range from 1.6 GDi 2WD to 2.0 4WD Automatic Readers report Real MPG to be between 24–56 mpg All Sportages at launch in August 2010 were equipped ...

A Study of Ultra-Thin Single Layer Frequency Selective Surface Microwave Absorbers With Three Different Bandwidths Using Double Resonance Abstract: In this paper, we present three ultra-thin frequency ...

Using Chris Buck’s ’50s Epiphone Flying V, Huw Price demonstrates how you can take an affordable Epiphone and transform it ...