Energy & Green Tech
All-inorganic perovskites have recently proved to be highly promising for the development of photovoltaics (PVs), as they could potentially achieve better thermal stabilities than hybrid perovskite solar cells based on both ...
Energy & Green Tech
Lithium-ion batteries are ubiquitous today, but that does not mean that they are the best solution for all areas of application. TU Wien has now succeeded in developing an oxygen-ion battery that has some important advantages. ...
Mar 22, 2023
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Business
Saudi Arabia's new national airline plans more aircraft orders as it prepares to operate its first flights in early 2025, its CEO told AFP on Wednesday.
Mar 15, 2023
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Engineering
Two-dimensional semiconductors have a chance to galvanize significant advances in electronic device capabilities, replacing silicon-based chips. However, many problems continue to hold back these devices.
Mar 8, 2023
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Business
I climbed into the front seat of the air taxi, buckled the seat belt and braced as the aircraft lifted off. The futuristic cityscape of Busan, South Korea, dropped away, and a digital avatar popped up on the windscreen with ...
Mar 1, 2023
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Engineering
High-voltage and high-power devices are critical for more efficient and sustainable high-power operations. One candidate for such next-generation devices is bipolar silicon carbide (SiC). SiC devices have already found commercial ...
Jan 17, 2023
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Energy & Green Tech
Rechargeable batteries that use ammonium cations as charge carriers could provide ecofriendly and sustainable substitutes to metal-ion-based batteries, researchers at KAUST show.
Jan 10, 2023
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Hardware
Most space satellites are powered by photovoltaic cells that convert sunlight to electricity. Exposure to certain types of radiation present in orbit can damage the devices, degrading their performance and limiting their ...
Nov 8, 2022
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Engineering
Railway transport is deemed to be optimal to bring people or goods from one place to another in a climate-friendly manner. However, reduced capacities, frequent delays, and a partly unfavorable sequencing of trains lead to ...
Sep 13, 2022
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Electronics & Semiconductors
Researchers at the University of Toronto and the Barcelona Institute of Science and Technology have recently created new solution-processed perovskite photodetectors that exhibit remarkable efficiencies and response times. ...
