https://www.vox.com/platform/amp/energy-and-environment/2018/2/16/16926950/hydrogen-fuel-technology-economy-hytech-storage
Having written and read about HHO, Brown's gas, and any number of similar hydrogen injection pieces -- it was a pretty sizable fad/hoax -- around 10 years ago, I reserve the right to be hugely skeptical of most of the claims in this punishingly long article. Even with some paper from an independent lab. Extraordinary claims, like tripling the efficiency of electrolysis, require extraordinary proof.
Yeah, this would be very exciting if true, but not only have they somehow found a way to triple the efficiency of electrolysis, they've also found a new super membrane to strip filter the H before injection, AND they've found a new super hydride to store the hydrogen in that is as energy dense as a Li-ion battery, and has weak enough bond to easily release the H when it's needed. That's a lot of breakthroughs for one company.
