Engineering Oxygen Vacancies in a Polysulfide-Blocking Layer with Enhanced Catalytic Ability.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.201907444
Abstract: The practical application of the lithium-sulfur (Li-S) battery is seriously restricted by its shuttle effect, low conductivity, and low sulfur loading. Herein, first-principles calculations are conducted to verify that the introduction of oxygen vacancies in… read more here.
Keywords: oxygen vacancies; oxygen; catalytic ability; engineering oxygen ... See more keywords
Engineering oxygen vacancies in hierarchically Li-rich layered oxide porous microspheres for high-rate lithium ion battery cathode
Sign Up to like & getrecommendations! Published in 2019 at "Science China Materials"
DOI: 10.1007/s40843-019-9456-1
Abstract: Lithium-rich layered oxides always suffer from low initial Coulombic efficiency, poor rate capability and rapid voltage fading. Herein, engineering oxygen vacancies in hierarchically Li1.2Mn0.54Ni0.13Co0.13O2 porous microspheres (L@S) is carried out to suppress the formation of… read more here.
Keywords: capacity; engineering oxygen; cathode; rich layered ... See more keywords
Engineering Oxygen Vacancies into LaCoO3 Perovskite for Efficient Electrocatalytic Oxygen Evolution
Sign Up to like & getrecommendations! Published in 2018 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.8b05717
Abstract: Oxygen vacancies (OVs) can improve catalytic activities in oxygen evolution reaction (OER). Although considerable effort has been devoted to increasing the OVs concentration in electrocatalysts, li... read more here.
Keywords: oxygen evolution; oxygen; oxygen vacancies; engineering oxygen ... See more keywords
Engineering oxygen vacancies in CoO@Co3O4/C nanocomposites for enhanced electrochemical performances.
Sign Up to like & getrecommendations! Published in 2021 at "Nanoscale"
DOI: 10.1039/d1nr05747b
Abstract: Efficient electrocatalyst materials for several applications, including energy storage and conversion, have become vital for achieving technological progress. In this work, a CoO@Co3O4/C composite with abundant oxygen vacancies was successfully synthesized. The concentration of the… read more here.
Keywords: oxygen; engineering oxygen; coo co3o4; vacancies coo ... See more keywords