A green approach of synthesizing of Cu-Ag core-shell nanoparticles and their sintering behavior for printed electronics

2017 ◽  
Vol 724 ◽  
pp. 365-372 ◽  
Author(s):  
Xing Yu ◽  
Junjie Li ◽  
Tielin Shi ◽  
Chaoliang Cheng ◽  
Guanglan Liao ◽  
...  
Keyword(s):  
Printed Electronics ◽  
Sintering Behavior ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Green Approach ◽  
Core Shell Nanoparticles

Laser sintering of Cu@Ag core-shell nanoparticles for printed electronics applications

2020 ◽  
Vol 25 ◽  
pp. 447-450
Author(s):  
Alexander I. Titkov ◽  
Olga A. Logutenko ◽  
Alexander M. Vorobyev ◽  
Tatyana A. Borisenko ◽  
Natalia V. Bulina ◽  
...  
Keyword(s):  
Printed Electronics ◽  
Laser Sintering ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

Bimetallic Ag@Pt core-shell nanoparticles and their catalytic activity by a green approach

2019 ◽  
Vol 6 (8) ◽  
pp. 0850h8
Author(s):  
F Mares-Briones ◽  
O Barragán-Mares ◽  
J L López-Miranda ◽  
R Esparza ◽  
G Rosas
Keyword(s):  
Catalytic Activity ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Green Approach ◽  
Core Shell Nanoparticles

scholarly journals Highly stable Au/Ag core–shell nanoparticles prepared via novel green approach for the abatement of nitro pollutants

2020 ◽  
Vol 15 (12) ◽  
pp. 822-825
Author(s):  
Vishal Verma ◽  
Maninder Singh ◽  
Prit Pal Singh ◽  
Jagpreet Singh ◽  
Mohit Rawat
Keyword(s):  
Core Shell ◽  
Shell Nanoparticles ◽  
Green Approach ◽  
Core Shell Nanoparticles

scholarly journals Effect of Oxalic Acid Treatment on Conductive Coatings Formed by Ni@Ag Core–Shell Nanoparticles

Materials ◽  
2022 ◽  
Vol 15 (1) ◽  
pp. 305
Author(s):  
Anna Pajor-Świerzy ◽  
Radosław Pawłowski ◽  
Piotr Sobik ◽  
Alexander Kamyshny ◽  
Krzysztof Szczepanowicz
Keyword(s):  
Oxalic Acid ◽  
Printed Electronics ◽  
Sintering Temperature ◽  
Low Cost ◽  
Future Application ◽  
Core Shell ◽  
Metallic Coatings ◽  
Ag Nps ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

Low-cost metallic nanoink based on nickel–silver core–shell nanoparticles (Ni@Ag NPs) was used for the formation of conductive metallic coatings with low sintering temperature, which can be successfully applied for replacement of currently used silver-based nanoinks in printed electronics. The effect of oxalic acid (OA) on the sintering temperature and conductivity of coatings formed by Ni@Ag NPs was evaluated. It was found that the addition of OA to the ink formulation and post-printing treatment of deposited films with this acid provided a noticeable decrease in the sintering temperature required for obtaining conductive patterns that is especially important for utilizing the polymeric substrates. The obtained resistivity of metallic coatings after sintering at temperature as low as 100 °C was found to be 30 µΩ·cm, only ~4 times higher compared to the resistivity of bulk Ni that is promising for future application of such materials for fabrication of low-cost flexible printed patterns.

Cu-Ag core–shell nanoparticles with enhanced oxidation stability for printed electronics

2015 ◽  
Vol 26 (45) ◽  
pp. 455601 ◽  
Author(s):  
Changsoo Lee ◽  
Na Rae Kim ◽  
Jahyun Koo ◽  
Yung Jong Lee ◽  
Hyuck Mo Lee
Keyword(s):  
Printed Electronics ◽  
Oxidation Stability ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Enhanced Oxidation ◽  
Core Shell Nanoparticles

Polyrhodanine coated cellulose nanocrystals as optical pH indicators

RSC Advances ◽  
2014 ◽  
Vol 4 (104) ◽  
pp. 60249-60252 ◽  
Author(s):  
Juntao Tang ◽  
Yang Song ◽  
Richard M. Berry ◽  
Kam Chiu Tam
Keyword(s):  
Cellulose Nanocrystals ◽  
Colour Change ◽  
Cellulose Nanocrystal ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Hydrogel Beads ◽  
Green Approach ◽  
Ph Indicators ◽  
Core Shell Nanoparticles

A simple and green approach to produce cellulose nanocrystal@polyrhodanine core–shell nanoparticles via in situ polymerization is proposed. The nanoparticles displayed reversible colour change with pH, confirming their utility as optical pH indicators. This property was retained when the nanoparticles were configured into flat films or hydrogel beads.

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