Molecular dynamics simulation and finite element analysis on mechanical behavior of oxygen functionalized graphene/polymer nanocomposites
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-018-1230-5
Abstract: The mechanical behavior of oxygen functionalized single layer graphene (graphene oxide, GO)/polyethylene (PE) nanocomposites is studied by all atom-based molecular dynamics (MD) simulation and finite element analysis (FEA). To account for the effect of the… read more here.
Keywords: oxygen functional; mechanical behavior; graphene; behavior oxygen ... See more keywords
Confined interlayer water enhances solid lubrication performances of graphene oxide films with optimized oxygen functional groups
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.04.190
Abstract: Abstract Graphene oxide (GO) with abundant oxygen functional groups has been widely studied as friction-reduction additive in lubricating oil or directly as solid lubricant. However, the lubrication mechanisms of these groups in solid GO lubricants… read more here.
Keywords: oxygen functional; water; functional groups; confined interlayer ... See more keywords
The distribution of Pb(II)/Cd(II) adsorption mechanisms on biochars from aqueous solution: Considering the increased oxygen functional groups by HCl treatment.
Sign Up to like & getrecommendations! Published in 2019 at "Bioresource technology"
DOI: 10.1016/j.biortech.2019.121859
Abstract: The adsorption mechanisms of Pb(II) and Cd(II) in aqueous solution using camellia seed husk biochars pyrolyzed at different temperatures were studied. The adsorption of Pb(II) and Cd(II) on biochars are mainly controlled by ion exchange,… read more here.
Keywords: adsorption mechanisms; oxygen functional; adsorption; functional groups ... See more keywords
Synergistically optimizing electronic structure and reducing ions transport resistance by oxygen functional groups and defects in carbon for superior sodium capture and potassium storage capability
Sign Up to like & getrecommendations! Published in 2021 at "Carbon"
DOI: 10.1016/j.carbon.2021.05.039
Abstract: Abstract Electrochemical potassium storage and sodium capture play a critical role in supercapacitors (SCs) and capacitive deionization (CDI). Here, we report that a synergy of oxygen functional groups and intrinsic defects can boost potassium storage… read more here.
Keywords: oxygen functional; sodium capture; functional groups; storage ... See more keywords
Speciation of Oxygen Functional Groups on the Carbon Support Controls the Electrocatalytic Activity of Cobalt Oxide Nanoparticles in the Oxygen Evolution Reaction
Sign Up to like & getrecommendations! Published in 2023 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.2c18403
Abstract: The effective use of the active phase is the main goal of the optimization of supported catalysts. However, carbon supports do not interact strongly with metal oxides, thus, oxidative treatment is often used to enhance… read more here.
Keywords: oxygen evolution; groups carbon; functional groups; oxygen functional ... See more keywords
Distribution of oxygen functional groups of graphene oxide obtained from low-temperature atomic layer deposition of titanium oxide
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra00114b
Abstract: The distribution of oxygen functional groups on the surface of graphene oxide (GO) has been investigated experimentally and theoretically. Atomic layer deposition of TiOx was used to clarify the location of oxygen functional groups. We… read more here.
Keywords: graphene oxide; oxygen functional; atomic layer; layer deposition ... See more keywords
Oxygen functional groups improve the energy storage performances of graphene electrochemical supercapacitors
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c7ra12425b
Abstract: Graphene is a promising electrode material for supercapacitors due to its superior physical and chemical properties, but the influence of its oxygen functional groups on capacitive performance still remains somewhat uncertain. In this work, graphene… read more here.
Keywords: oxygen functional; groups improve; functional groups; performances graphene ... See more keywords
Effects of oxygen functional groups and FeCl3 on the evolution of physico-chemical structure in activated carbon obtained from Jixi bituminous coal
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c7ra12928a
Abstract: It is crucial to increase the values of SBET/burn-off ratio to achieve activated carbon (AC) with a higher SO2 adsorption capacity at a low cost from flue gas. In this study, at first, Jixi bituminous… read more here.
Keywords: oxygen functional; carbon; value; structure ... See more keywords
Defect formation-induced tunable evolution of oxygen functional groups for sodium storage in porous graphene.
Sign Up to like & getrecommendations! Published in 2020 at "Chemical communications"
DOI: 10.1039/c9cc08493b
Abstract: The coinciding effects of carbon defects and oxygen functional groups in porous graphene were demonstrated in this work. The species and distributions of oxygen functional groups evolved with the types of defects, especially those containing… read more here.
Keywords: oxygen functional; porous graphene; formation induced; defect formation ... See more keywords
Highly stable zinc metal anode enabled by oxygen functional groups for advanced Zn-ion supercapacitors.
Sign Up to like & getrecommendations! Published in 2020 at "Chemical communications"
DOI: 10.1039/d0cc07526d
Abstract: Konjac glucomannan (KGM) featuring abundant oxygen functional groups has been elaborately designed to enhance Zn reversibility. Importantly, -OH and C[double bond, length as m-dash]O groups as active sites could redistribute the Zn2+ concentration field and… read more here.
Keywords: oxygen functional; advanced ion; anode; highly stable ... See more keywords
Modulation of oxygen functional groups and their influence on the supercapacitor performance of reduced graphene oxide
Sign Up to like & getrecommendations! Published in 2020 at "New Journal of Chemistry"
DOI: 10.1039/d0nj04072j
Abstract: The capacitive properties of graphene-based supercapacitor electrode materials are closely related to their geometric structure and chemical nature. Their geometric structure has been well studied, however, the physical and chemical mechanisms giving rise to the… read more here.
Keywords: graphene oxide; oxygen functional; performance; reduced graphene ... See more keywords