Synthesis and Characterization of Supramolecular Elastomers from Polyacids Composed of Vegetable Oils

被引：4

作者：

Zeimaran, Ehsan ^{[1
]}

Bahraeian, Sobhan ^{[1
]}

Ghanbari, Taravat ^{[1
]}

Pourshahrestani, Sara ^{[2
]}

Nor, Hussin Mohd ^{[1
]}

机构：

[1] Univ Teknol Malaysia, Fac Chem Engn, Dept Polymer Engn, Skudai 81310, Johor, Malaysia

[2] Univ Esfahan, Fac Chem Engn, Dept Organ Chem, Esfahan, Iran

来源：

MULTI-FUNCTIONAL MATERIALS AND STRUCTURES IV | 2013年 / 747卷

关键词：

supramolecular elastomer; polycondensation; vegetable oil; epoxidized oil; polyacid; DIETHYLENETRIAMINE; ACIDS;

D O I：

10.4028/www.scientific.net/AMR.747.505

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Supramolecular elastomers were synthesized using vegetable oil materials namely palm acid oil (PAO) and sunflower oil (SFO). The oils were first epoxidized using formic acid and hydrogen peroxide. The epoxidized oils and adipic acid were then reacted to make polyacids, mainly triacid. Finally, diethylenetriamine (DETA) was added to polyacid to yield fatty amide and a polycondensation with urea performed to achieve the desired elastomers. The synthesized materials were characterized by using Fourier Transform Infrared (FTIR), Nuclear Magnetic Resonance (NMR) and Thermogravimetric Analyzer (TGA) in order to determine structure, type of bonding and thermal stability. The spectrums revealed that the synthesized fatty amides are contained amide groups that correctly formed from reaction of amine groups of DETA and acid functionality of polyacids. Moreover, the resulted structures showed the formation of multiple hydrogen-bonding in the elastomers. TGA thermograms clearly indicated good thermal stability of the elastomers to 500 degrees C.

引用

页码：505 / +

页数：2

共 10 条

[1] Self-healing and thermoreversible rubber from supramolecular assembly [J].

Cordier, Philippe ;

Tournilhac, Francois ;

Soulie-Ziakovic, Corinne ;

Leibler, Ludwik .

NATURE, 2008, 451 (7181) :977-980

[2]

Eichelbaum M., 2008, UREA SCR NOX DIESEL, P443

[3] REACTIONS OF LONG-CHAIN AMINES .2. REACTIONS WITH UREA [J].

ERICKSON, JG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1954, 76 (15) :3977-3978

[4] KINETICS OF REACTION OF C-36 DIMER ACIDS WITH DIETHYLENETRIAMINE AND TRIETHYLENETETRAMINE FOR REACTIVE POLYAMIDES [J].

KALE, V ;

VEDANAYAGAM, HS ;

SUBBARAO, R ;

RAO, MB .

JOURNAL OF APPLIED POLYMER SCIENCE, 1994, 53 (06) :807-814

[5]

Ligthart G. B. W. L., 2006, COMPLEMENTARY QUADRU

[6] Synthesis of Self-Healing Supramolecular Rubbers from Fatty Acid Derivatives, DiethyleneTriamine, and Urea [J].

Montarnal, Damien ;

Cordier, Philippe ;

Soulie-Ziakovic, Corinne ;

Tournilhac, Francois ;

Leibler, Ludwik .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2008, 46 (24) :7925-7936

[7]

Nair K. P., 2008, MULTIFUNCTIONALIZED

[8] Reversible polymers formed from self-complementary monomers using quadruple hydrogen bonding [J].

Sijbesma, RP ;

Beijer, FH ;

Brunsveld, L ;

Folmer, BJB ;

Hirschberg, JHKK ;

Lange, RFM ;

Lowe, JKL ;

Meijer, EW .

SCIENCE, 1997, 278 (5343) :1601-1604

[9] Self-Healing Supramolecular Networks [J].

Tournilhac, Francois ;

Cordier, Philippe ;

Montarnal, Damien ;

Soulie-Ziakovic, Corinne ;

Leibler, Ludwik .

POLYMER NETWORKS: SYNTHESIS, PROPERTIES, THEORY AND APPLICATIONS, 2010, 291-292 :84-88

[10] Thermal reactions of fatty acids with diethylene triamine [J].

Wu, YQ ;

Herrington, PR .

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1997, 74 (01) :61-64

← 1 →