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 storage battery more efficient and heat-resistant

The more important renewable energy sources become, the more urgent is the need to store the electricity produced in this way. Green energy could then also be used when the…

Higher Efficiencies in Organic Photovoltaics

New Record for 1 cm² Solar Cell In the field of organic photovoltaics, researchers are working hard to further increase the solar cell efficiency. New materials obtained from synthetic organic…

High-performance single-atom catalysts for high-temperature fuel cells

Individual Pt atoms participate in catalytic reaction to faciitate the electrode process by up to 10 times. Single-atom Pt catalysts are stable at 700 degrees Celsius and expected to stimulate…

The smallest particle sensor in the world

Styrian technological innovation – made in Graz TU Graz, ams and Silicon Austria Labs has developed a compact and energy-efficient sensor for mobile devices, which informs users in real time…

Intermolecular rocking vibrations open up channels for ultrafast singlet fission

The search for new, more efficient materials to harvest solar energy is a major research focus around the world. Until now, silicon has been the material of choice for solar…

How charges move in solar cells

When the sun rises, a complex dance begins in perovskite solar cells – a type of solar cell that can supplement or replace existing silicon solar cells in the future:…

Tandem devices feel the heat

Understanding how solar cell operation changes as it moves from the lab into the real world is essential for optimizing their design prior to mass production. KAUST researchers show how…

CMOS chip projects ultrasound movies

Scientists from the max Planck institute for Intelligent Systems, University of Stuttgart and IMS CHIPS develope ultrasound projector on base of a CMOS chip Scientists of the Micro, Nano and…

Seeing objects through clouds and fog

Like a comic book come to life, researchers at Stanford University have developed a kind of X-ray vision – only without the X-rays. Working with hardware similar to what enables…

The Transistor out of the Printer

A new revolution in the production of electronic circuits is on the way: Empa researchers are working on electronics that come out of printers. This makes it possible to produce…

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