Zirconium substituted spinel nano-ferrite Mg0.2Co0.8Fe2O4 particles and their hybrids with reduced graphene oxide for photocatalytic and other potential applications
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.05.130
Abstract: Abstract Zirconium substituted magnesium cobalt ferrite (ZrxMg0.2-xCo0.8-xFe2O4) nanoparticles and their nano-heterostructures with graphene were synthesized by co-precipitation and ultra-sonication route respectively. X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopic (SEM) analysis… read more here.
Keywords: spectroscopy; zirconium substituted; nanoparticles graphene; nano heterostructures ... See more keywords
A recyclable silver nanoparticles/graphene oxide nanoscroll composite photocatalyst
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Technology and Innovation"
DOI: 10.1016/j.eti.2020.101210
Abstract: Abstract In this work, silver nanoparticles/graphene oxide nanoscroll composites (AgNPs/GO nanoscroll composites) with open-ended nanoscroll structures were synthesized as a recyclable photocatalyst. The open-ended nanoscroll structures provide sufficient space to prevent the AgNPs from oxidizing… read more here.
Keywords: graphene oxide; silver nanoparticles; photocatalyst; oxide nanoscroll ... See more keywords
Dual gas sensing properties of graphene-Pd/SnO2 composites for H2 and ethanol: Role of nanoparticles-graphene interface
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.07.066
Abstract: Abstract In the present work, role of palladium (Pd) and tin oxide (SnO2) nanoparticles (NPs) deposited on graphene has been investigated in terms of dual gas sensing characteristics of ethanol and H2 between two temperatures.… read more here.
Keywords: graphene; gas; properties graphene; dual gas ... See more keywords
Magnetic properties of Co3O4 nanoparticles on graphene substrate
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.05.275
Abstract: Antiferromagnetic nanoparticles have attracted tremendous research interests due to the exhibiting magnetization reversal by quantum tunneling. However, the magnetic properties vary with the inter-particle separation owing to the strong magnetostatic interaction. Thus, a suitable synthetic… read more here.
Keywords: properties co3o4; magnetic properties; antiferromagnetic nanoparticles; co3o4 nanoparticles ... See more keywords
Controlled growth of TiO2 nanoparticles on graphene by hydrothermal method for visible-light photocatalysis
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Science: Advanced Materials and Devices"
DOI: 10.1016/j.jsamd.2021.07.003
Abstract: Abstract This work presents the controlled synthesis of TiO2/graphene photocatalysts by a hydrothermal method using TiCl4 as the precursor. The influence of the precursor concentration and the reaction time on the growth of TiO2 nanoparticles… read more here.
Keywords: growth tio2; tio2 graphene; nanoparticles graphene; tio2 ... See more keywords
Anchoring Bi2WO6 nanoparticles on 3D graphene frameworks for enhanced lithium storage
Sign Up to like & getrecommendations! Published in 2018 at "Materials Letters"
DOI: 10.1016/j.matlet.2017.09.059
Abstract: Abstract An advanced architecture design of Bi2WO6 nanoparticles anchored on 3D graphene framework composites as anode material for Li-ion batteries was synthesized by hydrothermal method and sintering. The structure and morphology of the products were… read more here.
Keywords: frameworks enhanced; bi2wo6 graphene; graphene frameworks; anchoring bi2wo6 ... See more keywords
A flexible and stable surface-enhanced Raman scattering (SERS) substrate based on Au nanoparticles/Graphene oxide/Cicada wing array
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2017.11.075
Abstract: Abstract In this work, we presented an eco-friendly and low-cost method to fabricate a kind of flexible and stable Au nanoparticles/graphene oxide/cicada wing (AuNPs/GO/CW) substrate. By controlling the ratio of reactants, the optimum SERS substrate… read more here.
Keywords: graphene oxide; sers substrate; flexible stable; cicada wing ... See more keywords
Colorimetric Detection of Nucleic Acids through Triplex-Hybridization Chain Reaction and DNA Controlled Growth of Platinum Nanoparticles on Graphene Oxide.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.9b04909
Abstract: The controllable growth of metal nanoparticles on nanomaterials is becoming a useful strategy to develop the nanocomposites with designated performance. Here a DNA controlled strategy for growth of Pt nanoparticles on graphene oxide (GO-PtNPs) to… read more here.
Keywords: graphene oxide; detection; dna; dna controlled ... See more keywords
Integration of Polydopamine and Fe3O4 Nanoparticles with Graphene Oxide to Fabricate an Efficient Recoverable Catalyst for the Degradation of Sulfadiazine
Sign Up to like & getrecommendations! Published in 2019 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.9b05130
Abstract: Contamination of water resources with antibiotics is an emerging environmental issue. This research reports the prosperous preparation of magnetic graphene oxide–polydopamine (M-GO–PDA) nanocomposi... read more here.
Keywords: graphene oxide; integration polydopamine; polydopamine fe3o4; polydopamine ... See more keywords
Plasmonic Nanoparticles on Graphene Absorber for Broadband High Responsivity 2D/3D Photodiode.
Sign Up to like & getrecommendations! Published in 2023 at "ACS nano"
DOI: 10.1021/acsnano.3c00566
Abstract: To overcome the image deterioration caused by pixel miniaturization resulting from the high-resolution trend of CIS (CMOS image sensor) technology, a photodiode working with an enhanced mechanism based on a distinctive device structure from the… read more here.
Keywords: photodiode; absorber broadband; nanoparticles graphene; graphene absorber ... See more keywords
Synthesis of pH-responsive nanocomposites of gold nanoparticles and graphene oxide and their applications in SERS and catalysis
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra11928c
Abstract: Poly(4-vinylpyridine) (P4VP), a pH-sensitive polymer, was employed to non-covalently functionalize graphene oxides (GOs) through π–π stacking interactions. Citrate-capped Au nanoparticles (Au NPs) were then immobilized onto the P4VP-grafted GO, yielding pH-responsive Au NPs–GO nanocomposites. Such… read more here.
Keywords: gold nanoparticles; nps nanocomposites; synthesis responsive; responsive nanocomposites ... See more keywords