@article{article, title  = {{Design and synthesis of carbonized polypyrrole-coated graphene aerogel acting as an efficient metal-free catalyst for oxygen reduction}},

 publisher = {{Royal Society of Chemistry (RSC)}},

 url = {{}},

 year = {{2014}},

 month = {{1}},

 author = {{Wei H and Xu M-W and Bao S-J and Yang F and Chai H}},

 doi = {{10.1039/c4ra00015c}},

 volume = {{4}},

 journal = {{RSC Adv.}},

 issue = {{33}},

 pages = {{16979-16984}},

 note = {{Accessed on 2024/12/25}}}