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Poly(ethylene terephthalate)/clay nanocomposites with trisilanolphenyl polyhedral oligomeric silsesquioxane as dispersant : simultaneously enhanced reinforcing and stabilizing effects

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Poly(ethylene terephthalate)/clay nanocomposites with trisilanolphenyl polyhedral oligomeric silsesquioxane as dispersant : simultaneously enhanced reinforcing and stabilizing effects
นักวิจัย : Toh, Cher Ling , Yang, Liping , Pramoda, Kumari Pallathadka , Lau, Soo Khim , Lu, Xuehong
คำค้น : DRNTU::Engineering::Materials::Ceramic materials.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2556
อ้างอิง : Toh, C. L., Yang, L., Pramoda, K. P., Lau, S. K., & Lu, X. (2013). Poly(ethylene terephthalate)/clay nanocomposites with trisilanolphenyl polyhedral oligomeric silsesquioxane as dispersant: simultaneously enhanced reinforcing and stabilizing effects. Polymer International, 62(10), 1492-1499. , 0959-8103 , http://hdl.handle.net/10220/19089 , http://dx.doi.org/10.1002/pi.4448
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Polymer international
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

This paper presents a new approach for the preparation of poly(ethylene terephthalate) (PET)/clay nanocomposites using surfactant-free clay (sodium montmorillonite, Na-MMT) with trisilanolphenyl polyhedral oligomeric silsesquioxane (Tsp-POSS) as dispersant. The dispersion of clay in the PET/Na-MMT/Tsp-POSS nanocomposites is enhanced over that in PET/Na-MMT by using a very small amount of Tsp-POSS, which acts as functional spacer to keep clay platelets apart and pull monomers in, and, at the same time, acts as a PET chain extender. As a result, thermomechanical properties and thermo-oxidative stability of PET/Na-MMT/Tsp-POSS are improved simultaneously compared with those of PET/organoclay nanocomposites.

บรรณานุกรม :
Toh, Cher Ling , Yang, Liping , Pramoda, Kumari Pallathadka , Lau, Soo Khim , Lu, Xuehong . (2556). Poly(ethylene terephthalate)/clay nanocomposites with trisilanolphenyl polyhedral oligomeric silsesquioxane as dispersant : simultaneously enhanced reinforcing and stabilizing effects.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Toh, Cher Ling , Yang, Liping , Pramoda, Kumari Pallathadka , Lau, Soo Khim , Lu, Xuehong . 2556. "Poly(ethylene terephthalate)/clay nanocomposites with trisilanolphenyl polyhedral oligomeric silsesquioxane as dispersant : simultaneously enhanced reinforcing and stabilizing effects".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Toh, Cher Ling , Yang, Liping , Pramoda, Kumari Pallathadka , Lau, Soo Khim , Lu, Xuehong . "Poly(ethylene terephthalate)/clay nanocomposites with trisilanolphenyl polyhedral oligomeric silsesquioxane as dispersant : simultaneously enhanced reinforcing and stabilizing effects."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print.
Toh, Cher Ling , Yang, Liping , Pramoda, Kumari Pallathadka , Lau, Soo Khim , Lu, Xuehong . Poly(ethylene terephthalate)/clay nanocomposites with trisilanolphenyl polyhedral oligomeric silsesquioxane as dispersant : simultaneously enhanced reinforcing and stabilizing effects. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.