A new method in electron microscopy enables sub-20-picometer targeting of individual atoms without prior exposure, opening ...

The calcium surface abundance is predicted to influence the sulfur adsorption location, leading to a sulfur content enhancement in the vicinity of the −90°E longitude. Our results could be beneficial ...

Single-atom catalysts (SACs) are materials consisting of individual metal atoms dispersed on a substrate (i.e., supporting surface). Recent studies have highlighted the promise of these catalysts ...

According to the research team, the approach is not limited to platinum and molybdenum disulfide but can also be applied to a wide range of 2D materials and dopant atom combinations. By gaining ...

Now, they have combined carbon nanobelts with thiophene (Fig. 1)—a ring-shaped compound made up of one sulfur atom and four carbon atoms. The motivation for combining thiophene and carbon nanobelts is ...

Theion claims it can achieve this without using nickel or cobalt, addressing environmental and human-rights concerns associated with the mining of those metals. Overall, Theion claims its cells ...

Sulfur hexafluoride, SF6, molecule model and chemical structure. Synthetic industrial gas consisting of six fluorine atoms attached to a central sulfur atom. The most powerful greenhouse gas known.

Consequently, the loss of sulfur, the active material, was significantly reduced. 1) Carbon nanomaterials are characterized by their nanoscale conductivity and hexagonal carbon structure.

But this week, researchers described a lithium-sulfur battery that still has over 80 percent of its original capacity after 25,000 charge/discharge cycles. All it took was a solid electrolyte that ...

Chemists at the University of Oklahoma have now unveiled a new strategy for expanding 5-membered aromatic rings that already contain a nitrogen, by slipping in an extra nitrogen atom as the ring ...

Enzymatic Ring Contraction for the Biosynthesis of Sulfur-Containing Cyclopentachromone. Journal of the American Chemical Society, 2024; DOI: 10.1021/jacs.4c11906 ...

As the researchers discovered, a different intermediary compound, 2S-remisporine A, which is produced by the newly identified enzyme, IscL, has a sulfur atom hanging off one side of the three-ring ...