In chemistry, the concept of oxidation numbers is a crucial one for understanding various chemical reactions and compounds. The oxidation number of an atom represents its charge or apparent charge, ...

Research is actively underway to develop a "dream memory" that can reduce heat generation in smartphones and laptops while delivering faster performance and lower power consumption. Korean researchers ...

Rolling MXene sheets into scrolls at gram scale yields 33-fold conductivity gains and superconductivity at 5.2 K absent in flat films, enabling energy and sensing advances. (Nanowerk Spotlight) ...

(From left) Shichen Xu, James Tour, Alex Lathem, Karla Silva and Ralph Abdel Nour. A research team at Rice University led by James Tour has developed a two-step flash Joule heating-chlorination and ...

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Despite their widespread use, many aspects of lithium-ion battery design have been based on trial and error, with a limited understanding of the underlying physical and chemical processes. A recent ...

Researchers now have a clearer picture of the chemical mechanisms underlying lithium-ion batteries—and it could lead to faster, more efficient batteries for electric vehicles, portable electronics, ...

Researchers at Massachusetts Institute of Technology (MIT) have quantified lithium intercalation rates across various battery materials and utilized this information to create a novel model explaining ...

Lithium intercalation is the process by which lithium ions insert themselves into the solid electrode of a lithium-ion battery. MIT researchers have shown that as lithium ions (green) move from an ...

For the first time, scientists visualized how electrons behave during a chemical reaction, which could help reduce unwanted byproducts in future chemistry. When you purchase through links on our site, ...