The micrometer-scale reticulated structure of highly sulfur-philic nitrogen-doped graphene oxide (NrGO) that is achieved by chemically controlling the nitrogen-doping degree improves the chemical and electrochemical stability of the active sulfur while providing sufficient sulfur/electrolyte interface for a facile electrochemical process so that a high specific energy of 325 W h kg−1 can be achieved.
BT - Materials Horizons DA - 10/2019 DO - 10.1039/C9MH01224A IS - 2 LA - eng N2 -The micrometer-scale reticulated structure of highly sulfur-philic nitrogen-doped graphene oxide (NrGO) that is achieved by chemically controlling the nitrogen-doping degree improves the chemical and electrochemical stability of the active sulfur while providing sufficient sulfur/electrolyte interface for a facile electrochemical process so that a high specific energy of 325 W h kg−1 can be achieved.
PY - 2019 SP - 524 EP - 529 ST - Mater. Horiz. T2 - Materials Horizons TI - A sustainable sulfur–carbonaceous composite electrode toward high specific energy rechargeable cells VL - 7 SN - 2051-6347 ER -