scholarly journals Synthesis and Characterization of Poly (Methyl Methacrylate)/Polyethylenimine Grafting Core-Shell Nanoparticles for CO<sub>2</sub> Adsorption Using Soap-Free Emulsion Copolymerization

2016 ◽  
Vol 06 (07) ◽  
pp. 220-229 ◽  
Author(s):  
Jun-Won Kook ◽  
Ji Young Lee ◽  
Ki Seob Hwang ◽  
In Park ◽  
Jung Hyun Kim ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Synthesis And Characterization ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Emulsion Copolymerization ◽  
Poly Methyl Methacrylate ◽  
Core Shell Nanoparticles

Synthesis and Characterization of L10 FePt Nanoparticles from Pt(Au, Ag)/γ-Fe2O3 Core-Shell Nanoparticles

2005 ◽  
Vol 17 (18) ◽  
pp. 2188-2192 ◽  
Author(s):  
V. Tzitzios ◽  
D. Niarchos ◽  
G. Hadjipanayis ◽  
E. Devlin ◽  
D. Petridis
Keyword(s):  
Synthesis And Characterization ◽  
Core Shell ◽  
Fept Nanoparticles ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

scholarly journals Synthesis and Characterization of Pb@GaS Core–Shell Fullerene-Like Nanoparticles and Nanotubes

NANO ◽  
2017 ◽  
Vol 12 (03) ◽  
pp. 1750030 ◽  
Author(s):  
Olga Brontvein ◽  
Lothar Houben ◽  
Ronit Popovitz-Biro ◽  
Moshe Levy ◽  
Daniel Feuermann ◽  
...  
Keyword(s):  
Synthesis And Characterization ◽  
Formation Mechanisms ◽  
Core Shell ◽  
Hollow Core ◽  
Shell Nanoparticles ◽  
Hollow Nanostructures ◽  
Strong Gradient ◽  
Core Shell Nanoparticles ◽  
High Reactor

New types of core–shell nanoparticles are reported: Pb@GaS fullerene-like and nanotubular structures, achieved via the continuously high reactor temperatures and ultra-hot strong-gradient annealing environments created by highly concentrated sunlight. Structural and chemical characterizations suggest a formation mechanism where vaporized Pb condenses into nanoparticles that are stabilized as they become covered by molten GaS, the ensuing crystallization of which creates the outer layers. Hollow-core GaS fullerene-like nanoparticles and nanotubes were also observed among the products, demonstrating that a single solar procedure can generate a variety of core–shell and hollow nanostructures. The proposed formation mechanisms can account for their relative abundance and the characterization data.

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