Well graphite oxide is actually yellow in color, so it's probably not that. Most likely just bit and pieces of the graphite breaking and cracking.
How would you go about catalizing this reaction?
Ok so I just have a few questions.
I've been reading up on the electrolysis of water and just read a few things about electrodes. The article I was reading supports the use of inert metals such platinum and stainless steel, but it also included carbon. I've actually used carbon to decompose...