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.

New world records: Perovskite-on-silicon-tandem solar cells

EPFL and CSEM smash through the 30% efficiency barrier for perovskite-on-silicon-tandem solar cells—setting two certified world records. Increasing the power conversion efficiency of solar cells is important for two reasons….

Low temperature nanoparticle ink

Printing a new chapter in solar energy. A simple and versatile nanoparticle ink could help next-generation perovskite solar cells to be printed at scale and become the dominant force in…

Temperature-Resistant Power Semiconductors From a 3D Printer

Researchers at the Faculty of Electrical Engineering and Information Technology at Chemnitz University of Technology have succeeded for the first time in 3D printing and subsequent sintering of housings for…

Powering ships with hydrogen from methanol

Alternative ship propulsion systems. Shipping is one of the fastest-growing sources of greenhouse gases, and this is leading shipbuilders and operators on a search for environmentally friendly alternative propulsion systems….

The world’s most durable hydrogen fuel cell

Paving way for wider application of green energy. Researchers at The Hong Kong University of Science and Technology (HKUST) have developed a new hydrogen fuel cell which is not only…

Detecting fluorescence signals from nanoscale thin films

– new possibilities in product labeling. Researchers from INNOVENT e.V. and Ferdinand-Braun-Institut gGmbH have developed a measurement technique that allows to detect nanoscale fluorescent thin films for the first time…

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