Choi, Mugyeom Hwang, Jieun Setiadi, Handi Chang, Wonyoung Kim, Jaehoon 2024-01-20T00:34:18Z 2024-01-20T00:34:18Z 2021-09-04 2017-09 0896-8446 https://pubs.kist.re.kr/handle/201004/122366 A simple, effective, and ultra-fast one-pot route is developed to synthesize molybdenum disulfide (MoS2)-reduced graphene oxide (RGO) composites. The method to tightly anchor MoS2 particles on the surface of RGO includes simultaneous reduction of graphene oxide (GO) and heterogeneous nucleation and growth of MoS2 on the RGO surface in supercritical ethanol (scEtOH) medium. The synthesized MoS2-RGO composites have a mesoporous structure with high porosity. The MoS2-RGO composites show an enhanced electrochemical performance due to their unique nanostructure and the synergetic effect of MoS2 and RGO nanosheets when compared to those of compared with bare MoS2 and bare RGO. The MoS2-RGO composite with a MoS2 loading of 74.0 wt% can deliver a high reversible discharge capacity up to 1102 mAh g(-1) at a rate of 0.05 A g(-1) after 80 cycles and an excellent cycling stability of 951 mAh g(-1) at 0.05 A g(-1) after 140 cycles. English ELSEVIER CONTINUOUS HYDROTHERMAL SYNTHESIS UNIFORM CARBON-LAYER SUPERCRITICAL WATER FACILE SYNTHESIS MOS2/GRAPHENE HYBRID CATHODE MATERIALS STORAGE NANOPARTICLES CAPACITY LI4TI5O12 One-pot synthesis of molybdenum disulfide reduced graphene oxide (MoS2-RGO) composites and their high electrochemical performance as an anode in lithium ion batteries Article 10.1016/j.supflu.2017.04.003 1 JOURNAL OF SUPERCRITICAL FLUIDS, v.127, pp.81 - 89 JOURNAL OF SUPERCRITICAL FLUIDS 127 81 89 scie scopus 000405879400010 2-s2.0-85017119344 Chemistry, Physical Engineering, Chemical Chemistry Engineering Article CONTINUOUS HYDROTHERMAL SYNTHESIS UNIFORM CARBON-LAYER SUPERCRITICAL WATER FACILE SYNTHESIS MOS2/GRAPHENE HYBRID CATHODE MATERIALS STORAGE NANOPARTICLES CAPACITY LI4TI5O12 Supercritical ethanol Molybdenum disulfide Reduced graphene oxide Composites Lithium-ion batteries