"For cost-effective, reliable renewable energy technologies, we need better performing capacitor materials than what are available today," said Yi Liu, a senior scientist at Berkeley Lab who led ...

A new approach to materials engineering promises to overcome the limitation of capacitors commonly used in smartphones, displays and electric vehicles, according to a study published in Nature.… ...

Conventional supercapacitors often use an electrochemical construction, and activated charcoal is a frequent electrode material. The cement capacitor uses the property of cement curing ...

It’s something that [Ben] had a need for, which he solved with a clever combination of PCB material and 3D printing. While the variable capacitors of yore invariably used intersecting vanes on a ...

This work shows that very good results were obtained even with the use of local biomass; “it constitutes a cost-effective, sustainable alternative for improving conventional lithium-ion capacitors.

Also, advancements in capacitor materials and manufacturing techniques are improving performance, durability, and cost-effectiveness, leading to their increased industry adoption. With the world ...

Class action lawsuits have been launched across Canada alleging that purchasers of capacitors—or electronic products ...