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Categories: Energy: Technology
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Most frequent words in this category for articles published in the last 45 days:
energy (15),
developed (12),
devices (11),
power (10),
heat (9),
performance (8),
electric (7),
generation (7),
technology (7),
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Published Plasma thrusters used on satellites could be much more powerful - Plasma Thrusters Used on Satellites Could Be Much More Powerful



It was believed that Hall thrusters, an efficient kind of electric propulsion widely used in orbit,...
Published Magnetic microcoils unlock targeted single-neuron therapies for neurodegenerative disorders



Researchers deploy an array of microscopic coils to create a magnetic field and stimulate individual...
Published Cheap and efficient catalyst could boost renewable energy storage


Storing renewable energy as hydrogen could soon become much easier thanks to a new catalyst based on ...
Published BESSY II: How pulsed charging enhances the service time of batteries



An improved charging protocol might help lithium-ion batteries to last much longer. Charging with a ...
Published An electricity generator inspired by the drinking bird toy powers electronics with evaporated water



Inspired by the classic drinking bird toy, scientists have developed an engine that efficiently conv...
Published Researchers prove fundamental limits of electromagnetic energy absorption



Electrical engineers have determined the theoretical fundamental limit for how much electromagnetic ...
Published New kind of transistor could shrink communications devices on smartphones - New Kind of Transistor Could Shrink Communications Devices on Smartphones


One month after announcing a ferroelectric semiconductor at the nanoscale thinness required for mode...
Published New design for lithium-air battery could offer much longer driving range compared with the lithium-ion battery - New Design for Lithium-Air Battery Could Offer Much Longer Driving Range Compared with Lithium-Ion Battery


Scientists have built and tested for a thousand cycles a lithium-air battery design that could one d...
Published New device gathers, stores electricity in remote settings



Wirelessly connected devices perform an expanding array of applications, such as monitoring the cond...
Published New offshore wind turbines can take away energy from existing ones



Interactions between wind turbines could reduce power output by 30% in proposed offshore wind farm a...
Published Milestone for novel atomic clock



An international research team has taken a decisive step toward a new generation of atomic clocks. T...
Published Lithium-ion batteries from drones might find second lives in less 'stressful' devices



Taking flight can be stressful -- especially for a lithium-ion battery that powers a drone. Too much ...
Published Physicists solve durability issue in next-generation solar cells - Physicists Solve Durability Issue in Next-Generation Solar Cells


Physicists jumped a major hurdle standing in the way of the commercialization of solar cells created...
Published Optical switching at record speeds opens door for ultrafast, light-based electronics and computers - Optical Switching at Record Speeds: The Future of Ultrafast, Light-Based Electronics and Computers


Imagine a home computer operating 1 million times faster than the most expensive hardware on the mar...
Published Quantum entanglement of photons doubles microscope resolution - Quantum Entanglement of Photons Doubles Microscope Resolution



Using a "spooky" phenomenon of quantum physics, researchers have discovered a way to double the reso...
Published New superconducting diode could improve performance of quantum computers and artificial intelligence - New Superconducting Diode: A Breakthrough for Quantum Computers and Artificial Intelligence



A team has developed a more energy-efficient, tunable superconducting diode -- a promising component...
Published New sodium, aluminum battery aims to integrate renewables for grid resiliency - New Sodium-Aluminum Battery Aims to Integrate Renewables for Grid Resiliency


A new sodium battery technology shows promise for helping integrate renewable energy into the electr...
Published Previously unknown intercellular electricity may power biology - Previously Unknown Intercellular Electricity May Power Biology



Researchers have discovered that the electrical fields and activity that exist through a cell's memb...
Published Revolutionary battery technology to boost EV range 10-fold or more - Revolutionary Battery Technology to Boost EV Range 10-Fold or More


A team develops layering-charged, polymer-based stable high-capacity anode material. ABSTRACT: Revol...
Published Smart films help to make loudspeakers lighter and more energy-efficient - Smart Films: The Future of Lighter and More Energy-Efficient Loudspeakers



Scientists are developing intelligent materials that are opening up new avenues in sound reproductio...