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South Korean researchers turn wet coffee grounds into coal-like fuel in 90 seconds
4+ hour, 26+ min ago (396+ words) Despite coffee's popularity, the used grounds left after brewing are typically treated as waste. Now, researchers in South Korea say those waterlogged leftovers can be quickly converted into a coal-like fuel, avoiding the costly drying step that has made recycling…...
Scientists turn plastic bottles into clean hydrogen using only sunlight
4+ hour, 22+ min ago (181+ words) ...
World's largest particle smasher halts for upgrade to boost hunt for dark matter
13+ hour, 25+ min ago (510+ words) MEYRIN: The world's most powerful particle accelerator will on Monday shutter operations for four years of renovations to dramatically boost its collision-capacity and the potential for unlocking one of the greatest mysteries of the Universe: dark matter. The Large Hadron…...
Researchers have found a way to restore worn-out lithium-ion batteries to 100% capacity
7+ hour, 26+ min ago (353+ words) Traditional battery recycling requires complete disassembly of batteries and the use of energy-intensive chemical processes to extract the raw materials. A new technique proposed by a team from Cornell University revolutionizes this approach, extending the life of devices and reducing…...
chemical leaching
5+ hour, 53+ min ago (12+ words) thehawk. in Recycled plastics can harm hormone systems, metabolism: Study...
" The mystery of the proton radius finally solved
11+ hour, 30+ min ago (25+ words) Techno-Science. net " The mystery of the proton radius finally solved Laser spectroscopy of atoms...
Plasma and graphene are combined to protect metal surfaces from corrosion
10+ hour, 26+ min ago (333+ words) A research group at the UCO has developed two methods for applying graphene to metal surfaces using plasma at atmospheric pressure Plasma is an ionized gas, often referred to as the fourth state of matter. Plasmas, which are created artificially…...
Residue-free sodium-ion supply via electrolyte additive.
12+ hour, 6+ min ago (196+ words) Schematic illustration of sodium trifluoromethanesulfinate (Na SO'CF) as a residue-free electrolyte additive for sodium-ion batteries. After being dissolved in the electrolyte and injected into the cell, Na SO'CF decomposes during charging to replenish sodium ions lost in the hard carbon…...
Graphene-templated upcycling of PET yields high-quality synthetic graphite
10+ hour, 12+ min ago (954+ words) Researchers at The Pennsylvania State University recently demonstrated a catalyst-free strategy to convert waste polyethylene terephthalate (PET) into highly crystalline graphitic carbon using graphene-based templating additives, achieving structural ordering that in some cases surpasses natural graphite. PET, a major contributor…...
VT Science Corner: Designing better battery technology with X-rays and AI
11+ hour, 30+ min ago (145+ words) Batteries power nearly every aspect of modern life, from smartphones and laptops to electric vehicles and renewable energy storage systems. They are so important to our lives that a three-word statement has become an impenetrable excuse: "My phone died." Tao…...