High-pressure hydrogen in compressors and pumps requires seals that can handle pressures up to 1,000 bar. Freudenberg Sealing Technologies supplies customised piston seals, rod seals, and diaphragms ...

The main obstacle to hydrogen adoption is the absence of fueling stations needed to support commuting, much less ...

this proved to be too much of a hassle to seal up leak-tight. Ergo the demonstrated version was attempted, where an upturned glass bell provides the barrier for the produced hydrogen and oxygen.

Hydrogen peroxide Toothpaste with hydrogen peroxide ... Therefore, choosing one with the ADA seal "is the safest way to screen for abrasives that might be damaging to the teeth," Hewlett says.