scholarly journals Synthesis of Bi2WO6 nanoplates using oleic acid as a green capping agent and its application for thiols oxidation

2016 ◽  
Vol 6 (2) ◽  
pp. 191-196 ◽  
Author(s):  
Rahmatollah Rahimi ◽  
Shabnam Pordel ◽  
Mahboubeh Rabbani
Keyword(s):  
Oleic Acid ◽  
Capping Agent ◽  
Green Capping Agent

Application of glucose as a green capping agent and reductant to fabricate CuI micro/nanostructures

2014 ◽  
Vol 49 ◽  
pp. 14-20 ◽  
Author(s):  
Farnosh Tavakoli ◽  
Masoud Salavati-Niasari ◽  
Davood Ghanbari ◽  
Kamal Saberyan ◽  
S. Mostafa Hosseinpour-Mashkani
Keyword(s):  
Capping Agent ◽  
Green Capping Agent

Investigation the magnetic properties and the photocatalytic activity of synthesized Mn 7 SiO 12 nanostructures by green capping agent

2017 ◽  
Vol 225 ◽  
pp. 290-295 ◽  
Author(s):  
Hamideh Haghjoo ◽  
Fatemeh Sadat Sangsefidi ◽  
Seyed Ali Hashemizadeh ◽  
Masoud Salavati-Niasari
Keyword(s):  
Magnetic Properties ◽  
Photocatalytic Activity ◽  
Capping Agent ◽  
Green Capping Agent

A facile green approach for synthesizing monodisperse magnetite nanoparticles

2010 ◽  
Vol 25 (5) ◽  
pp. 810-813 ◽  
Author(s):  
Ling Li ◽  
Jun Ding ◽  
Junmin Xue
Keyword(s):  
Oleic Acid ◽  
Magnetite Nanoparticles ◽  
Synthetic Methods ◽  
Capping Agent ◽  
High Quality ◽  
Green Approach ◽  
Surfactant Complex ◽  
Acid Ratio ◽  
Size And Morphology ◽  
Controllable Size

The synthesis of monodisperse magnetite nanoparticles (Fe3O4 NPs) has been widely investigated over the last decade. Among the various synthetic methods, thermal decomposition of iron acetylacetonate, Fe(acac)3, or the premade iron-surfactant complex, was demonstrated to be promising to obtain monodisperse Fe3O4 NPs with controllable size and morphology. However, toxic and expensive precursors or tedious experimental procedures are normally required in these approaches. In this communication, we report a facile chemical top-down method to synthesize monodisperse magnetite NPs by using rust, which is mainly composed of γ-Fe2O3, as the iron source and oleic acid as the capping agent. The particle size, and hence the magnetization, of NPs can be readily controlled by adjusting the rust/oleic acid ratio and reaction temperature. This process is a green chemical approach and is easy to be reproduced and scaled up, which could be developed as an effective way to convert waste materials into high quality nanocrystals.

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