hydrogen fuel cell electrode

hi here is an easy to make 7 stack stainless electrode unit made up out of 316 stainless steel ice cream bowls silicon sealed together so you can adjust for a minimum gap.i now need to buy or advice to make a pulse voltage generator and to get a ultrasonic frequency generator set at 42712.2hz this splits water and may do it without any electric or electrodes so if anyone can try that as well as do not have equipment it also needs a amplifier and transducer