Earth’s inner core may be oxygen-rich

Earth’s inner core may be oxygen-rich

Oxygen is the key substance for life and one of the most abundant elements in the Earth. However, it’s still unknown whether oxygen is present and in which form in the inner core with extreme high pressure and temperature conditions, and almost composed of pure iron. Scientists co-led by Dr. Jin Liu from HPSTAR (the […]

Colorful Diapers smell bad? Soon new diapers lock not just liquid but odour too: Study

Colorful Diapers smell bad? Soon new diapers lock not just liquid but odour too: Study

Activated carbon is used in kitchen fans to eliminate food odours. A new dissertation from the University of Gothenburg shows that activated carbon could also eliminate the smell of urine from diapers. Experiments with the odour molecule p-cresol show that activated carbon, which largely consists of the carbon variant graphene, can lock in odour instead […]

Turning fish waste into quality carbon-based nanomaterial

Turning fish waste into quality carbon-based nanomaterial

Scientists develop a simple, fast, and energy-efficient synthesis method for producing exceptional carbon nano-onions from fish scales. Thanks to their low toxicity, chemical stability, and remarkable electrical and optical properties, carbon-based nanomaterials are finding more and more applications across electronics, energy conversion and storage, catalysis, and biomedicine. Carbon nano-onions (CNOs) are certainly no exception. First […]