%0 Journal Article %T Fe, N, S-codoped carbon frameworks derived from nanocrystal superlattices towards enhanced oxygen reduction activity %A Angang Dong %A Baixu Zhu %A Biwei Wang %A Jinxiang Zou %A Wenqian Han %A Yuchi Yang %J Archive of "Nano Convergence". %D 2019 %R 10.1186/s40580-019-0174-5 %X The online version of this article (10.1186/s40580-019-0174-5) contains supplementary material, which is available to authorized users %K Self-assembly %K Nanocrystals %K Heteroatom doping %K Single atom %K Oxygen reduction reaction %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6358631/