Topic: chemical reactions
-
Roman Concrete's CO2 Footprint Matches Modern Concrete
Roman concrete, the ancient building material that constructed iconic structures like the Colosseum and Pantheon, has long been praised for its durability. However, new research reveals its environmental impact might not be as different from modern concrete as previously believed. While Roman...
Read More » -
The Fading Mystery of Emerald-Green Pigments
The introduction of synthetic pigments in the 19th century provided artists with vibrant colors like emerald green, but these pigments deteriorated over time, causing cracking and releasing toxic arsenic compounds. Recent research using synchrotron radiation and analytical methods has identified ...
Read More » -
Unlock High-Power Batteries with Revolutionary Sulfur Chemistry
Researchers have developed a novel sodium-sulfur battery that leverages sulfur's electron-donating properties and incorporates chlorine, potentially unlocking sulfur's practical potential for energy storage. The innovative design uses a pure sulfur cathode, an aluminum foil anode, and a specializ...
Read More »