Power and Electrical Engineering

This topic covers issues related to energy generation, conversion, transportation and consumption and how the industry is addressing the challenge of energy efficiency in general.

innovations-report provides in-depth and informative reports and articles on subjects ranging from wind energy, fuel cell technology, solar energy, geothermal energy, petroleum, gas, nuclear engineering, alternative energy and energy efficiency to fusion, hydrogen and superconductor technologies.

Perfect optics through light scattering

The surface quality of an optical surface is the key to achieving the required level of imaging quality. No surface is completely free of imperfections. Even…

Smart windows that self-illuminate on rainy days

Recently, a Korean research team has developed the source technology for smart windows that change colors according to the amount of moisture, without needing…

Electric pulses precisely shape 3D-printed metal parts

Complex technical systems like the engines that power cars, planes or rockets are made from a large number of highly specialized metal components. To ensure…

Skoltech scientists get a sneak peek of a key process in battery 'life'

A solid electrolyte interphase (SEI) is a thin layer of electrolyte reduction products formed on the surface of a lithium-ion battery anode during several…

A spreadable interlayer could make solid state batteries more stable

“This interlayer makes the battery cell significantly more stable, and therefore able to withstand much higher current density. What is also important is that…

A new, highly sensitive chemical sensor uses protein nanowires

Writing in the journal NanoResearch, a team at the University of Massachusetts Amherst reports this week that they have developed bioelectronic ammonia gas…

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