May
17
Graph Theory Helps Synchronize Power Generator Groups
May 17, 2018 | 1 Comment
A joint research team from Tokyo Institute of Technology (Tokyo Tech) and North Carolina State University has clarified the fundamental principles for achieving the synchronization of power generator groups in power networks. Synchronization is vital for the stable supply of alternating current electric power. Synchronization of generator groups means the phase angles (timing of the […]
Apr
12
New Process Using Plasma and Catalysts Makes Ammonia
April 12, 2018 | Leave a Comment
University of Notre Dame researchers have developed a renewable energy approach for synthesizing ammonia. Ammonia is crucial for the world’s agricultural production because its an essential nitrogen component of fertilizers that support the world’s food and fuel production needs. The industrial Haber-Bosch process developed in the early 1900s for producing ammonia relies on non-renewable fossil […]
Mar
28
Can Money Be Made From Landfill Cleanup?
March 28, 2018 | Leave a Comment
Sweden’s Linnaeus University’s doctoral candidate Yahya Jani can demonstrate decontamination of landfills and open dumpsites could prove profitable both financially and for the environment. Landfill cleanup profits are getting closer. Environmental pollution, health threats and scarcity of raw materials, water, food and energy are some of the greatest challenges our world is facing today. At […]
Feb
8
Flexible Lithium Battery Design For Wearable Electronics
February 8, 2018 | 1 Comment
Columbia University School of Engineering and Applied Science engineering researchers have developed a prototype of a high-performance flexible lithium-ion battery. The battery design demonstrates both good flexibility and high energy density at the same time. The very cleverly designed battery is shaped like the human spine and allows remarkable flexibility, high energy density, and stable […]
Jan
17
Research Shows How Lithium Ion Batteries Can Get Better
January 17, 2018 | 1 Comment
Brookhaven National Laboratory scientists have observed an unexpected phenomenon in lithium-ion batteries – the most common type of battery used to power cell phones and electric cars. As a model battery generated electric current, the scientists witnessed the concentration of lithium inside individual nanoparticles reverse at a certain point, instead of constantly increasing. This discovery, […]
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