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Template Free Preparation of Heteroatoms Doped Carbon Spheres with Trace Fe for Efficient Oxygen Reduction Reaction and Supercapacitor
Author(s) -
Naveen Malenahalli Halappa,
Shim Kyubin,
Hossain Md. Shahriar A.,
Kim Jung Ho,
Shim YoonBo
Publication year - 2017
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201602002
Subject(s) - carbonization , heteroatom , materials science , supercapacitor , carbon fibers , graphene , nanotechnology , doping , oxygen reduction reaction , chemical engineering , electrode , organic chemistry , capacitance , electrochemistry , chemistry , composite number , composite material , optoelectronics , scanning electron microscope , ring (chemistry) , engineering
Dithiooxamide (DTO), an organic ligand, is used to synthesize a ZnDTO framework, which acts as a precursor for self‐doping of heteroatoms in the presence of hemoglobin via carbonization process for S and N doped carbon (SNC) and Fe‐SNC. The sphere shaped porous carbon particles having a graphene network exhibit excellent performance for energy conversion and energy storage applications.