The exhaust of an electroysis cell? Yeah free Oxygen atoms are just looking for an excuse to react with something.I'll tell you one thing :smt093 don't get the exhaust near anything stainless...my fucking entire stainless tool chest turned to instant rust and it just took two days of scrubbing with stainless cleaner and scotchbrite pads to get it back.....fuck :smt093
Rick
Last year Ford brought a Hydrogen / electric powered car to bonneville during Speed Week and went 209 MPH with it ..... prolly not exactly what your looking for ,.... but just an FYI ...