Surface modification and structure analysis of coated iron oxide yellow pigments to improve dispersion in organic solvents

2021 ◽  
Author(s):  
Minhong Xu ◽  
Guoxiang Pan ◽  
Yuhua Guo ◽  
Shengchen Yang ◽  
Ze Fang
Keyword(s):  
Surface Modification ◽  
Iron Oxide ◽  
Organic Solvents ◽  
Structure Analysis ◽  
Yellow Pigments

scholarly journals Removal of Organic Dyes from Aqueous Solutions with Surfactant-Modified Magnetic Nanoparticles

2014 ◽  
Vol 16 (2) ◽  
pp. 27-30 ◽  
Author(s):  
Katarzyna Wybieralska ◽  
Anna Wajda
Keyword(s):  
Surface Modification ◽  
Iron Oxide ◽  
Magnetic Nanoparticles ◽  
Aqueous Solutions ◽  
Organic Dyes ◽  
Iron Hydroxide ◽  
Colloidal Solutions ◽  
Spectrophotometric Methods ◽  
Production Water ◽  
Modified Magnetic Nanoparticles

Abstract The paper presents the results of studies on the possibility of using magnetic nanoparticles modified with selected hydrophobic surfactants for model post-production water purification. Colloidal solutions of iron hydroxide (III) and iron oxide (II and III) were obtained and their particles were subjected to surface modification using surfactants. Thus obtained magnetic fluids were used as active agents in the process of removing selected organic dyes from their aqueous solutions. The effectiveness of the modified compounds was analysed using spectrophotometric methods. It has been shown that the effectiveness of the process depends on the type of surfactant used to modify selected magnetic nanoparticles.

One pot synthesis and surface modification of mesoporous iron oxide nanoparticles

2019 ◽  
Vol 19 ◽  
pp. 100343 ◽  
Author(s):  
Ruby Phul ◽  
Vipul Shrivastava ◽  
Umar Farooq ◽  
Meryam Sardar ◽  
Abul Kalam ◽  
...  
Keyword(s):  
Surface Modification ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
One Pot ◽  
One Pot Synthesis

Phase, morphological, and magnetic properties of iron oxide nanoparticles extracted from mill scale waste and its surface modification with CTAB surfactant

2019 ◽  
Vol 56 (2) ◽  
pp. 729-743
Author(s):  
Ismayadi Ismail ◽  
Abdul Halim Abdullah ◽  
Azdiya Suhada Abdul Arifin ◽  
Idza Riati Ibrahim ◽  
Farah Nabilah Shafiee ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Surface Modification ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Mill Scale

Noncovalent surface modification of carbon nanotubes for solubility in organic solvents

Carbon ◽  
2006 ◽  
Vol 44 (8) ◽  
pp. 1613-1616 ◽  
Author(s):  
Yi-Tao Liu ◽  
Wei Zhao ◽  
Zhen-Yu Huang ◽  
Yan-Fang Gao ◽  
Xu-Ming Xie ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Surface Modification ◽  
Organic Solvents

Room-Temperature Hydrogen Absorption of Titanium with Surface Modification by Organic Solvents

2019 ◽  
Vol 123 (32) ◽  
pp. 19269-19274 ◽  
Author(s):  
Keita Shinzato ◽  
So Hamamoto ◽  
Hiroki Miyaoka ◽  
Takayuki Ichikawa
Keyword(s):  
Surface Modification ◽  
Organic Solvents ◽  
Hydrogen Absorption ◽  
Room Temperature

Synthesis of tunable sized capped magnetic iron oxide nanoparticles highly soluble in organic solvents

2007 ◽  
Vol 42 (13) ◽  
pp. 4996-5002 ◽  
Author(s):  
Panagiotis Dallas ◽  
Athanasios B. Bourlinos ◽  
Dimitrios Niarchos ◽  
Dimitrios Petridis
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Organic Solvents ◽  
Oxide Nanoparticles ◽  
Magnetic Iron Oxide Nanoparticles ◽  
Magnetic Iron Oxide
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