Synthesis of presodiated B, N Co-doped carbon materials and application in sodium ions batteries with enhanced initial coulombic efficiency
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.131951
Abstract: Abstract Heteroatoms doped carbon-based materials have attracted abundant attention as an anode material in high-energy density and low-cost sodium ions batteries (SIBs). However, the low initial Coulombic efficiency (ICE) resulted from the irreversible Na trapping… read more here.
Keywords: sodium ions; doped carbon; carbon materials; presodiated doped ... See more keywords
FeS@tubular mesoporous carbon as high capacity and long cycle life anode materials for lithium- and sodium-ions batteries
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.01.391
Abstract: Abstract An ordered tubular FeS@tubular mesoporous carbon composite consisting of FeS nanoparticles and tubular mesoporous carbon (CMK-5) is synthesized as anode material for Li- and Na-ions batteries. For applications in Li-ion batteries, the FeS@CMK-5 anode… read more here.
Keywords: tubular mesoporous; fes tubular; capacity; ions batteries ... See more keywords
Nanospace confined N,P co-doped carbon foams as anode for highly reversible and high capacity sodium ions batteries
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2018.01.018
Abstract: Abstract Non-graphitic carbons have shown great potential in sodium ions batteries, however, major hurdle to address is the poor capacity performance. Herein, a facile strategy combining supramolecular chemistry polymerization and nanospace confinement carbonization is proposed… read more here.
Keywords: carbon; capacity; chemistry; ions batteries ... See more keywords
Porous carbon materials derived from in situ construction of metal-organic frameworks for high-performance sodium ions batteries
Sign Up to like & getrecommendations! Published in 2019 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2018.07.002
Abstract: Abstract In this study, a novel 3D porous carbon (3DPC) materials have been designed and synthesized from metal-organic frameworks as precursors. The resultant 3DPC exhibits high specific surface area and large pore volume, which can… read more here.
Keywords: sodium ions; performance; organic frameworks; porous carbon ... See more keywords
Mechanistic investigations of N-doped graphene/2H(1T)-MoS2 for Li/K-ions batteries
Sign Up to like & getrecommendations! Published in 2020 at "Nano Energy"
DOI: 10.1016/j.nanoen.2020.105352
Abstract: Abstract N-doped graphene (NGr) incorporated with 2H-MoS2 and 1T-MoS2 (NGr/2H(1T)-MoS2) composites have been explored as anode materials for Li/K-ions batteries (LIBs/PIBs), however, the electrochemical mechanisms of their performance have not been well probed. In this… read more here.
Keywords: ngr mos2; ions batteries; libs pibs; doped graphene ... See more keywords