scholarly journals The Fabrication of Au@C Core/Shell Nanoparticles by Laser Ablation in Solutions and Their Enhancements to a Gas Sensor

Micromachines ◽  
2018 ◽  
Vol 9 (6) ◽  
pp. 278 ◽  
Author(s):  
Xiaoxia Xu ◽  
Lei Gao ◽  
Guotao Duan
Keyword(s):  
Laser Ablation ◽  
Gas Sensor ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

scholarly journals Correction: Superfast and efficient hydrogen gas sensor using PdAualloy@ZnO core–shell nanoparticles

2020 ◽  
Vol 8 (33) ◽  
pp. 17276-17276
Author(s):  
Hu-Jun Lee ◽  
Dung Van Dao ◽  
Yeon-Tae Yu
Keyword(s):  
Gas Sensor ◽  
Hydrogen Gas ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

Correction for ‘Superfast and efficient hydrogen gas sensor using PdAualloy@ZnO core–shell nanoparticles’ by Hu-Jun Lee et al., J. Mater. Chem. A, 2020, 8, 12968–12974, DOI: 10.1039/D0TA03552A.

Formation of Core-Shell Nanoparticles by Laser Ablation of Copper and Brass in Liquids

2005 ◽  
pp. 23-26
Author(s):  
P.V. Kazakevich ◽  
A.V. Simakin ◽  
V.V. Voronov ◽  
G.A. Shafeev ◽  
D. Starikov ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

Biofunctional magnetic ‘core–shell’ nanoparticles generated by laser ablation of iron in liquid

Laser Physics ◽  
2015 ◽  
Vol 25 (2) ◽  
pp. 025607 ◽  
Author(s):  
A I Omelchenko ◽  
E N Sobol ◽  
A V Simakin ◽  
A A Serkov ◽  
I A Sukhov ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Magnetic Core ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

Superfast and efficient hydrogen gas sensor using PdAualloy@ZnO core–shell nanoparticles

2020 ◽  
Vol 8 (26) ◽  
pp. 12968-12974 ◽  
Author(s):  
Hu-Jun Le ◽  
Dung Van Dao ◽  
Yeon-Tae Yu
Keyword(s):  
Gas Sensor ◽  
Sensory System ◽  
Hydrogen Gas ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Hydrogen Detection ◽  
System P ◽  
Core Shell Nanoparticles ◽  
Catalytic Effects

PdAualloy@ZnO CSNPs are prepared and evaluated for hydrogen detection with superior behavior with respect to pure ZnO. Improvement is attributed to .synergistically catalytic effects between Pd, Au and ZnO in PdAualloy@ZnO core–shell sensory system

scholarly journals Tunable Piezophotonic Effect on Core-Shell Nanoparticles Prepared by Laser Ablation in Liquids under External Voltage

2019 ◽  
Vol 2019 ◽  
pp. 1-11 ◽  
Author(s):  
A. K. Kodeary ◽  
S. M. Hamidi
Keyword(s):  
Laser Ablation ◽  
Lead Zirconate Titanate ◽  
Laser Pulses ◽  
Lead Zirconate ◽  
Core Shell ◽  
Laser Ablation In Liquid ◽  
Shell Nanoparticles ◽  
Nonlinear Properties ◽  
Shell Nanostructures ◽  
Core Shell Nanoparticles

We report an experimental study on the piezophotonic effect of gold and lead zirconate titanate (PbZrTiO3) nanoparticles (NPs) and also their core-shell nanostructures prepared by the laser ablation in liquid method. To obtain these NPs and composite materials, the targets were immersed in deionized water and a polymeric solution of polyvinyl pyrrolidone (PVP) under Nd:YAG laser pulses irradiation. Linear and nonlinear properties of these NPs were studied by optical spectroscopy and the Z-scan technique. Furthermore, tunable nonlinear properties of the NPs were measured under an external electric field under illumination to investigate the piezophotonic effect. Our results show that, at the interface of PZT and Au, due to the Schottky barrier, we have electron/hole recombination prevention, which leads to efficient enhancement in the nonlinear properties.

ZnO@graphene oxide core@shell nanoparticles prepared via one-pot approach based on laser ablation in water

2020 ◽  
Vol 531 ◽  
pp. 147365
Author(s):  
Prabakaran Shankar ◽  
M.Q. Hafzan Ishak ◽  
Jeevan Kumar Padarti ◽  
Neli Mintcheva ◽  
Satoru Iwamori ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Laser Ablation ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
One Pot ◽  
Core Shell Nanoparticles
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