Synthesis and Largely Enhanced Nonlinear Refraction of Au@Cu2O Core-Shell Nanorods
Sign Up to like & getrecommendations! Published in 2018 at "Wuhan University Journal of Natural Sciences"
DOI: 10.1007/s11859-018-1342-x
Abstract: Au@Cu2O core-shell nanorods with tunable thickness of Cu2O shell were synthesized and their linear and nonlinear optical responses were investigated. Two transverse plasmon resonance peaks were observed when the Au nanorods were coated with Cu2O… read more here.
Keywords: shell nanorods; core shell; cu2o; shell ... See more keywords
Catalytic activity of Au@Cu2O core-shell nanostructure for the organic pollutant remediation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2021.109935
Abstract: Abstract Core-shell metal-semiconductor nanostructures have established worldwide interest due to their magnificent chemical, optical and electrical behavior as compared to their monometallic analogous. Wet chemically synthesized gold-copper oxide (Au@Cu2O) core-shell nanostructures were studied for catalytic… read more here.
Keywords: catalytic activity; core; core shell; cu2o core ... See more keywords
The development of a new electrochemical sensor based on Cu2O@C core–shell and polyalizarin/nafion polymers for determination of bisphenol A at two area potentials
Sign Up to like & getrecommendations! Published in 2021 at "Surfaces and Interfaces"
DOI: 10.1016/j.surfin.2020.100917
Abstract: Abstract In this paper, employing a hydrothermal method, we synthesized Cu2O nanoparticles and Cu2O@C core–shell. The scanning electron microscope (SEM), X -Ray diffraction (XRD), dynamic light scattering (DLS) and zeta potential techniques were used for… read more here.
Keywords: sensor; cu2o; core shell; cu2o core ... See more keywords
Phase Separation Prior to Alloying Observed in Vacuum Heating of Hybrid Au/Cu2O Core–Shell Nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.6b12502
Abstract: The coexistence of decomposition, phase segregation, and alloying behaviors of Au@Cu2O core–shell nanoparticles were found through in situ heating transmission electron microscopy imaging and spectral-analysis techniques. Thermally induced compositional variations (from Cu2O to Cu) were… read more here.
Keywords: phase separation; core shell; shell nanoparticles; separation prior ... See more keywords
Realization of Tunable Localized Surface Plasmon Resonance of Cu@Cu2O Core–Shell Nanoparticles by the Pulse Laser Deposition Method
Sign Up to like & getrecommendations! Published in 2019 at "ACS Omega"
DOI: 10.1021/acsomega.9b01253
Abstract: Cu@Cu2O core–shell nanoparticles (NPs) not only possess a stabilized structure but also exhibit better photocatalytic performance as compared to pure Cu2O. Therefore, preparation of Cu@Cu2O core–shell NPs is key toward efficient photocatalysis applications. In this… read more here.
Keywords: shell; microscopy; core shell; cu2o core ... See more keywords
Plasmonic-induced SERS enhancement of shell-dependent Ag@Cu2O core–shell nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra01187c
Abstract: In this study, we designed shell-dependent Ag@Cu2O core–shell nanoparticles (NPs) for SERS study. Compared to Cu2O NPs, Ag@Cu2O core–shell NPs exhibited high SERS activity because of the localized surface plasmon resonance (LSPR) from Ag core.… read more here.
Keywords: shell dependent; core shell; core; shell ... See more keywords