New PLA/PEI-functionalized Fe3O4 nanocomposite: Preparation and characterization

被引：12

作者：

Shabanian, Meisam ^{[1
]}

Khoobi, Mehdi ^{[2
,3
]}

Hemati, Farideh ^{[1
]}

Khonakdar, Hossein Ali ^{[4
]}

Ebrahimi, Seyed Esmaeil Sadat ^{[2
,3
]}

Wagenknecht, Udo ^{[5
]}

Shafiee, Abbas ^{[2
,3
]}

机构：

[1] SRI, Fac Chem & Petrochem Engn, Karaj, Iran

[2] Univ Tehran Med Sci, Fac Pharm, Dept Med Chem, Tehran 14176, Iran

[3] Univ Tehran Med Sci, Pharmaceut Sci Res Ctr, Tehran 14176, Iran

[4] Islamic Azad Univ, Fac Engn, Dept Polymer Engn, South Tehran Branch, Tehran, Iran

[5] Leibniz Inst Polymer Res Dresden, D-01069 Dresden, Germany

来源：

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2015年 / 24卷

基金：

美国国家科学基金会;

关键词：

Nanocomposite; Magnetic nanoparticles; Functional nanoparticles; Polylactic acid; MAGNETIC NANOCOMPOSITES; THERMAL-PROPERTIES; POLYLACTIC ACID; NANOPARTICLES; PERFORMANCE; STABILITY; POLYMER; FIBERS; FILMS; PLA;

D O I：

10.1016/j.jiec.2014.09.032

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this work, Fe3O4 nanoparticles were functionalized with hyperbranched polyethylenimine (PEI). The neat Fe3O4 nanoparticles (MNP) and functionalized Fe3O4(MNP@PEI) were separately incorporated into a polylactic acid (PLA). Compared to the neat MNP, the functionalized nanoparticles (MNP@PEI) had better dispersion in the PLA matrix. The properties of the nanocomposites were strongly related to the dispersion and interaction between the nanoparticles and PLA matrix. The heat barrier effect and high nitrogen content of the MNP@PEI nanoparticles were found to be responsible for the improvement of the thermal and flame resistance properties. (C) 2014 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

引用

页码：211 / 218

页数：8

共 42 条

[1] [Anonymous], 2006, IRON OXIDES STRUCTUR
[2] Auras R., 2010, POLYLACTIC ACID SYNT
[3] Synthesis, characterization of Fe3O4@glycine doped polypyrrole magnetic nanocomposites and their potential performance to remove toxic Cr(VI)
Ballav, N.
Choi, H. J.
Mishra, S. B.
Maity, A.
[J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2014, 20 (06) : 4085 - 4093
[4] Biodegradable poly(lactic acid)-based hybrid coating materials for food packaging films with gas barrier properties
Bang, Gree
Kim, Seong Woo
[J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2012, 18 (03) : 1063 - 1068
[5] Removal of residual organic matter from secondary effluent by iron oxides adsorption
Choo, KH
Kang, SK
[J]. DESALINATION, 2003, 154 (02) : 139 - 146
[6] Synthesis and characterization of polymer nanocomposites containing magnetic nanoparticles
De La Cruz-Montoya, Edwin
Rinaldi, Carlos
[J]. JOURNAL OF APPLIED PHYSICS, 2010, 107 (09)
[7] Dormann J. L., 1992, P INT WORKSH STUD MA
[8] Effect of expanded graphite/layered-silicate clay on thermal, mechanical and fire retardant properties of poly(lactic acid)
Fukushima, Kikku
Murariu, Marius
Camino, Giovanni
Dubois, Philippe
[J]. POLYMER DEGRADATION AND STABILITY, 2010, 95 (06) : 1063 - 1076
[9] A sonochemical method for synthesis of Fe3O4 nanoparticles and thermal stable PVA-based magnetic nanocomposite
Ghanbari, Davood
Salavati-Niasarim, Masoud
Ghasemi-Kooch, Majid
[J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2014, 20 (06) : 3970 - 3974
[10] Magnetic and Thermal Properties of Novel Poly(ether-amide)/Fe3O4 Nanocomposite Containing Phosphine Oxide Group
Gholamian, Forozan
Shabanian, Meisam
Shahrokh, Mansoure
[J]. JOURNAL OF CLUSTER SCIENCE, 2013, 24 (01) : 177 - 188

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