First off, I really, really hope you work for the government at some level (Even as a contractor) just so maybe you won't be put on any lists or worse haha. That said good job man, I'm no type of physicist and certainly not a nuclear engineer, and I've even heard of people failing trying to build a small scale reactor.

But you did you research if you had to, and made your own battery from an energy source we underutilize. Keep up the great work but please stay safe.