A team has reported the first demonstration of selective electrochemical separation driven by halogen bonding. This was achieved by engineering a polymer that modulates the charge density on a halogen ...

The XLM LED modules can be driven at 1 A to provide 3,000 or 4,000-lm outputs, providing light levels sufficient to replace high-wattage halogen and metal halide lamps while consuming only 41.6 W.

Aryl halides*1) with a benzene ring directly bonded to a halogen atom are readily available and chemically stable, so they are used as a source of benzene rings in organic synthesis. For example, a ...

Consuming less than 18 W, the warm-white (3,000K) PAR38-12X2WF-XIW-001W and pure-white (6,000K) PAR38-12X2WF-XPW-001W frosted soft-flood LED bulbs can directly replace halogens and metal halides of up ...

A new halide addition reaction represents a means by which halides can be incorporated into biomolecules. The reaction was discovered by chemistry professors Charles L. Perrin and Joseph M. O'Connor ...

Graphite battery boost. Helper halides bring unprecedented capacity and excellent cyclability. Credit: iStock alxpin Lithium ion batteries are a useful and powerful energy storage option. Commonly ...

Halogen atoms (Cl and Br) strongly influence the atmospheric chemical composition. Since 1970s, scientists discovered that these atoms were responsible for depletion of ozone in the stratosphere and ...

About 45% of the questions are asked from Organic Chemistry in any engineering entrance examination. Students should understand the mechanics of all the reactions in organic Chemistry. If students try ...