Iodination of Gas-Phase-Generated Ag Nanoparticles:  Behavior of the Two Spin Orbit Components of the AgI Exciton in Ag@AgI Core−Shell Nanoparticles

2006 ◽  
Vol 111 (3) ◽  
pp. 1261-1267 ◽  
Author(s):  
David B. Pedersen ◽  
Shiliang Wang
Keyword(s):  
Gas Phase ◽  
Ag Nanoparticles ◽  
Core Shell ◽  
Spin Orbit ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

β-Cyclodextrin coated SiO2@Au@Ag core–shell nanoparticles for SERS detection of PCBs

2015 ◽  
Vol 17 (33) ◽  
pp. 21149-21157 ◽  
Author(s):  
Yilin Lu ◽  
Guohua Yao ◽  
Kexi Sun ◽  
Qing Huang
Keyword(s):  
Ag Nanoparticles ◽  
Core Shell ◽  
Sers Substrate ◽  
Shell Nanoparticles ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Sers Detection ◽  
New Type ◽  
Enhanced Raman Scattering ◽  
Core Shell Nanoparticles

A new type of surface-enhanced Raman scattering (SERS) substrate consisting of β-cyclodextrin (β-CD) coated SiO2@Au@Ag nanoparticles (SiO2@Au@Ag@CD NPs) has been achieved.

scholarly journals Seed-mediated growth of MOF-encapsulated Pd@Ag core–shell nanoparticles: toward advanced room temperature nanocatalysts

2016 ◽  
Vol 7 (1) ◽  
pp. 228-233 ◽  
Author(s):  
Liyu Chen ◽  
Binbin Huang ◽  
Xuan Qiu ◽  
Xi Wang ◽  
Rafael Luque ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Room Temperature ◽  
Catalytic Performance ◽  
Reducing Agent ◽  
Growth Strategy ◽  
Core Shell ◽  
Hydrogen Atoms ◽  
Shell Nanoparticles ◽  
Seed Mediated ◽  
Core Shell Nanoparticles

Core–shell Pd@Ag nanoparticles are formed within the pores of MOFs via a seed mediated growth strategy with activated hydrogen atoms as the reducing agent, leading to a family of bimetallic core–shell MOF nanomaterials with excelling catalytic performance in room temperature reactions.

Facile synthesis of single-phase spherical α″-Fe16N2/Al2O3 core-shell nanoparticles via a gas-phase method

2013 ◽  
Vol 113 (16) ◽  
pp. 164301 ◽  
Author(s):  
Takashi Ogi ◽  
Asep Bayu Dani Nandiyanto ◽  
Yutaka Kisakibaru ◽  
Toru Iwaki ◽  
Keitaro Nakamura ◽  
...  
Keyword(s):  
Gas Phase ◽  
Single Phase ◽  
Phase Method ◽  
Core Shell ◽  
Facile Synthesis ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

Achieving independent control of core diameter and carbon shell thickness in Pd-C core–shell nanoparticles by gas phase synthesis

2017 ◽  
Vol 28 (29) ◽  
pp. 295603 ◽  
Author(s):  
Vinod Singh ◽  
B R Mehta ◽  
Saurabh K Sengar ◽  
Olesia M Karakulina ◽  
Joke Hadermann ◽  
...  
Keyword(s):  
Gas Phase ◽  
Shell Thickness ◽  
Carbon Shell ◽  
Core Shell ◽  
Independent Control ◽  
Shell Nanoparticles ◽  
Core Diameter ◽  
Phase Synthesis ◽  
Gas Phase Synthesis ◽  
Core Shell Nanoparticles

scholarly journals Continuous Gas-phase Synthesis of Core-shell Nanoparticles via Surface Segregation

2021 ◽  
Author(s):  
Markus Snellman ◽  
Namsoon Eom ◽  
Martin Ek ◽  
Maria E Messing ◽  
Knut Deppert
Keyword(s):  
Chemical Synthesis ◽  
Gas Phase ◽  
High Throughput ◽  
High Purity ◽  
Surface Segregation ◽  
Core Shell ◽  
Synthesis Methods ◽  
Shell Nanoparticles ◽  
Phase Synthesis ◽  
Core Shell Nanoparticles

Synthesis methods of highly functional core@shell nanoparticles with high throughput and high purity are in great demand for applications, including catalysis and optoelectronics. Traditionally chemical synthesis has been widely explored,...

Core–shell nanoparticles for gas phase detection based on silver nanospheres coated with a thin molecularly imprinted polymer adsorbed on a chemiresistor

Nanoscale ◽  
2018 ◽  
Vol 10 (37) ◽  
pp. 17593-17602 ◽  
Author(s):  
Tehila Shahar ◽  
Gil Feldheim ◽  
Sharon Marx ◽  
Daniel Mandler
Keyword(s):  
Gas Phase ◽  
Molecularly Imprinted Polymer ◽  
Core Shell ◽  
Phase Detection ◽  
Imprinted Polymer ◽  
Shell Nanoparticles ◽  
Molecularly Imprinted ◽  
Array Electrode ◽  
Core Shell Nanoparticles ◽  
Interdigitated Array

Silver nanoparticles coated with a thin molecularly imprinted polymer film spread onto an interdigitated array electrode chemiresistor for gaseous linalool detection.

scholarly journals Synthesis and Characterization of Silver/Titanium dioxide Core-Shell Nanoparticles

1970 ◽  
Vol 3 (1) ◽  
pp. 21-24
Author(s):  
Suk Fun Chin ◽  
Suh Cem Pang ◽  
Freda Emmanuel Idely Dom
Keyword(s):  
Photocatalytic Activity ◽  
Ag Nanoparticles ◽  
Sol Gel ◽  
Model Reaction ◽  
Synthesis And Characterization ◽  
Core Shell ◽  
Particle Sizes ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

Silver nanoparticles (AgNPs) with mean diameter of 150 nm were synthesized by using an aqueous-basedreduction method. Ascorbic acid and sodium hydroxide (NaOH) were used as a reducing agent and as acatalyst, respectively. These AgNPs were subsequently coated with a layer of TiO2 to form Ag/TiO2 core-shellnanoparticles by using a sol-gel method. The particle sizes and morphology of Ag/TiO2 core-shellnanoparticles were characterized using scanning electron microscopy (SEM) and transition electronmicroscopy (TEM). The photocatalytic activity of the Ag/TiO2 core-shell nanoparticles were evaluated basedon the degradation of methylene blue (MB) as the model reaction. The TiO2 coating has resulted in theenhanced photocatalytic activity of Ag nanoparticles as compared to bare Ag nanoparticles.

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