Iman Harsini Author
Subjects of specialization
Affiliation
Structures,Cement and Concrete,Nondestructive Testing,Composites
Department of Civil and Environmental Engineering, Michigan State University, 3546 Engineering Building, E. Lansing, MI, USA
Iman Harsini working in the Department of Civil and Environmental Engineering, Michigan State University, 3546 Engineering Building, E. Lansing, MI, USA. Iman Harsini has an area of research interest in the field of Structures,Cement and Concrete,Nondestructive Testing,Composites
Research Article Subscription
Author(s): Iman Harsini, Faris Matalkah, Parviz Soroushian and Anagi M Balachandra
Robust, Carbon Nanotube/Polymer Nanolayered Composites with Enhanced Ductility and Strength
A new class of robust, nanolayered, self-assembled composite was developed by sequential deposition of electrostatically dispersed negatively charged carbon nanotubes (CNT) (charges were introduced via polymer wrapping) and oppositely charged polyelectrolytes on a polyurethane scaffold and subsequent heating. Heat treatment allowed for the formation of amide bonds between carboxylic acid functionalities on CNT walls and amine groups of the polyelectrolyte resulting strong covalent bonded network (crosslinked) of self-assembled, nanolayered composite. This robust nanolayered composite demonstrated high tensile strength and enhanced ductility compared to that of original po... view moreĀ»