Fabrication and characterization of nanocomposite based on aramid nanofibers

Hyun Chan Kim; Henry A. Sodano

doi:10.1117/12.2613123

18 April 2022 Fabrication and characterization of nanocomposite based on aramid nanofibers

Hyun Chan Kim, Henry A. Sodano

Proceedings Volume 12045, Nano-, Bio-, Info-Tech Sensors, and Wearable Systems 2022; 1204506 (2022) https://doi.org/10.1117/12.2613123
Event: SPIE Smart Structures + Nondestructive Evaluation, 2022, Long Beach, California, United States

Abstract

A fabrication of aramid nanofibers (ANFs) based nanocomposite filaments and their mechanical characterization has been studied as preceding research for manufacturing high strength and modulus 3D structure. The fabrication process was designed by a homogeneous stirring of nanomaterials and wet spinning in the coagulant solution through a spinning nozzle. The aramid nanofibers were initially isolated from aramid fabric using deprotonation methods and used to prepare polyamide-imide (PAI) or cellulose nanofibers (CNFs) nanocomposites. The fabricated ANF/PAI nanocomposite filaments displayed Young’s modulus of ~ 13.6 GPa, and tensile strength of ~ 311.8 MPa. Moreover, the fabricated ANF/CNF nanocomposite filaments exhibited Young’s modulus of ~ 31.4 GPa, and tensile strength of ~ 353.6 MPa. This work shows that ANFs based nanocomposites are designed with simplified and cost-effective production to develop them into high-strength 3D printing materials.

Conference Presentation

Citation Download Citation

Hyun Chan Kim and Henry A. Sodano "Fabrication and characterization of nanocomposite based on aramid nanofibers", Proc. SPIE 12045, Nano-, Bio-, Info-Tech Sensors, and Wearable Systems 2022, 1204506 (18 April 2022); https://doi.org/10.1117/12.2613123

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available