COI code: IRCCE06_019
Paper Language: English
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Authors Evaluating PEG block length and CNC content on microphase separation of blocks in PCL-PEG-PCL/CNC based polyurethane nanocompositesFatemeh Noormohammadi - Amirkabir university of technology, Polymer engineering and color technology, Tehran, Iran
Mohammad Nourany - Amirkabir university of technology, Polymer engineering and color technology, Tehran, Iran
Mehrad Zakizadeh - Amirkabir university of technology, Polymer engineering and color technology, Tehran, Iran
Hanieh Aghaiee Ranjbar - Amirkabir university of technology, Polymer engineering and color technology, Tehran, Iran
Abstract:In this work, a series of hydrogel polyurethane nanocomposites have been developed based on PCL-PEGPCL triblock polyol and cellulose nanocrystal (CNC) as a cross-linker and controller of microphase separation of blocks. Microphase separation of blocks was studied in detail as a function of PEG block length and CNCs content. CNC nanorods were found to act as a reducing agent of the microphase separation, possibly by rearranging the blocks through changing the morphology of hard domains from a 3D to a shell-like 2D structure, affecting the freedom of movement of the blocks, and finally controlling thermodynamic behaviors.
Keywords:PCL-PEG-PCL, Cellulose nanocrystal, Polyurethane hydrogel, Nanocomposite.
COI code: IRCCE06_019
how to cite to this paper:If you want to refer to this article in your research, you can easily use the following in the resources and references section:
Noormohammadi, Fatemeh; Mohammad Nourany; Mehrad Zakizadeh & Hanieh Aghaiee Ranjbar, 2019, Evaluating PEG block length and CNC content on microphase separation of blocks in PCL-PEG-PCL/CNC based polyurethane nanocomposites, 6th International Conference on Chemical and Chemical Engineering, تهران, دبيرخانه دائمي كنفرانس, https://www.civilica.com/Paper-IRCCE06-IRCCE06_019.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Noormohammadi, Fatemeh; Mohammad Nourany; Mehrad Zakizadeh & Hanieh Aghaiee Ranjbar, 2019)
Second and more: (Noormohammadi; Nourany; Zakizadeh & Aghaiee Ranjbar, 2019)
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The University/Research Center Information:
Type: state university
Paper No.: 19662
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