Halogen bonds were first proposed as an activating interaction in 2008, but this alternative type of organocatalysis was ...

Instead of spark plugs and cylinders, environmentally friendly fuel cell engines may be under the hoods of the cars of the future. But first, scientists must find a practical and economical way to ...

Since their discovery in 1991, researchers have made steady progress in CNT synthesis methods. Early techniques like arc discharge and laser ablation could produce small quantities of high-quality ...

When boiler equipment does not meet state or federal emissions requirements, operators may require after-treatment systems. After-treatment systems contain emissions control catalysts, depending on ...