Perhaps I'm the last person on this planetary orbit to find this out, but I just "discovered" a new free Journal. "Scientific Reports". Authors pay through the nose, but content is open. It's peer reviewed from Nature Pub. Group. A sample title is "Direct nitrogen fixation at the edges of graphene nanoparticles as efficient electrocalalyst for energy conversion. " by I-Y Zeon et al, Scientific Reports, July 23, 2013. Interesting.
