scholarly journals Polyol Synthesis of Silver Nanoparticles:  Use of Chloride and Oxygen to Promote the Formation of Single-Crystal, Truncated Cubes and Tetrahedrons

Nano Letters ◽  
2004 ◽  
Vol 4 (10) ◽  
pp. 2057-2057 ◽  
Author(s):  
Benjamin Wiley ◽  
Thurston Herricks ◽  
Yugang Sun ◽  
Younan Xia
Keyword(s):  
Silver Nanoparticles ◽  
Single Crystal ◽  
Polyol Synthesis

Polyol Synthesis of Silver Nanoparticles:  Use of Chloride and Oxygen to Promote the Formation of Single-Crystal, Truncated Cubes and Tetrahedrons

Nano Letters ◽  
2004 ◽  
Vol 4 (9) ◽  
pp. 1733-1739 ◽  
Author(s):  
Benjamin Wiley ◽  
Thurston Herricks ◽  
Yugang Sun ◽  
Younan Xia
Keyword(s):  
Silver Nanoparticles ◽  
Single Crystal ◽  
Polyol Synthesis

In-Situ Preparation of Silver Nanoparticles and Single Crystal in Linear Chitosan Films

2003 ◽  
Vol 19 (05) ◽  
pp. 464-468 ◽  
Author(s):  
Yao Su-Wei ◽  
◽  
Liu Heng-Quan ◽  
Zhang Wei-Guo ◽  
Wang Hong-Zhi ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Single Crystal ◽  
Chitosan Films

Specific features of polyol synthesis of silver nanoparticles with the use of solid carboxylates as precursors

2016 ◽  
Vol 78 (4) ◽  
pp. 515-524 ◽  
Author(s):  
A. I. Titkov ◽  
E. Yu. Gerasimov ◽  
M. V. Shashkov ◽  
O. A. Logutenko ◽  
N. V. Bulina ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Polyol Synthesis

Polyol Synthesis of Silver Nanoparticles: Mechanism of Reduction by Alditol Bearing Polysaccharides

2009 ◽  
Vol 10 (2) ◽  
pp. 210-213 ◽  
Author(s):  
Ivan Donati ◽  
Andrea Travan ◽  
Chiara Pelillo ◽  
Tommaso Scarpa ◽  
Anna Coslovi ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Polyol Synthesis

Investigation of the role of polyol molecular weight in the polyol synthesis of silver nanoparticles

2019 ◽  
Vol 6 (11) ◽  
pp. 115067
Author(s):  
Jill I Tracey ◽  
Seerat Aziz ◽  
Deirdre M O’Carroll
Keyword(s):  
Molecular Weight ◽  
Silver Nanoparticles ◽  
Polyol Synthesis

scholarly journals Room-Temperature Polyol Synthesis of Ag/SiO2 Nanocomposite as a Catalyst for 4-Nitrophenol Reduction

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Canh Minh Thang Nguyen ◽  
Vinh Tien Nguyen
Keyword(s):  
Silver Nanoparticles ◽  
Catalytic Activity ◽  
Ambient Temperature ◽  
Room Temperature ◽  
Apparent Rate Constant ◽  
Polyol Synthesis ◽  
Ultrasonic Probe ◽  
Nitrophenol Reduction ◽  
The Stability ◽  
Xrd Patterns

We prepared silver nanoparticles (AgNP) embedded in SiO2 using a green polyol approach by conducting the synthesis at ambient temperature and pH. Glycerol solutions of SiO2 and silver nitrate were stirred overnight at room temperature. UV-vis spectra and TEM images of the reaction dispersion and XRD patterns of the centrifuged solid confirmed formation of AgNP (6 ± 2 nm) were embedded in SiO2. AAS showed that, about 50% of initial silver was deposited on SiO2. The presence of SiO2 enhanced the formation of AgNP and the stability of Ag/SiO2 in glycerol. The reason for these findings was probably the ultrasonic-probe dispersion of SiO2 in glycerol, which caused chemical interactions between glycerol and SiO2. Compared to bare AgNP, the AgNP/SiO2 demonstrated higher catalytic activity toward 4-nitrophenol reduction by NaBH4. The highest apparent rate constant was approximately 1.1 ∗ 10−4 s−1, comparable with Ag/SiO2 catalysts prepared using other methods. This study proposes a greener polyol method to synthesize SiO2-supported AgNP catalyst that does not require heating or regulating pH of the reaction mixture. This nanocomposite can be used in catalytic, antimicrobial, sensing, and other applications that are using AgNP/SiO2 synthesized by conventional methods.

A facile route to well-dispersed single-crystal silver nanoparticles from [AgSO3]− in water

2011 ◽  
Vol 509 (27) ◽  
pp. 7515-7518 ◽  
Author(s):  
X. Wang ◽  
Y. Lin ◽  
F. Gu ◽  
Z. Liang ◽  
X.F. Ding
Keyword(s):  
Silver Nanoparticles ◽  
Single Crystal ◽  
Facile Route
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