Enhancement of Mode I fracture toughness properties of epoxy reinforced with graphene nanoplatelets and carbon nanotubes

N Shirodkar, S Cheng, GD Seidel - Composites Part B: Engineering, 2021 - Elsevier
Relative to the conventional metals used in structures, epoxy-based composites have poor
fracture toughness properties. This has long been a weak link when using epoxy composites …

Effect of surface treatment and Z-axis reinforcement on the interlaminar fracture of jute/epoxy laminated composites

MA Pinto, VB Chalivendra, YK Kim, AF Lewis - Engineering Fracture …, 2013 - Elsevier
This study examines the effects of preform architecture, surface treatment, and z-directional
micro-fiber reinforcement on the interlaminar fracture performance of jute/epoxy laminated …

Prediction of interfacial shear strength of CNT overwrapped carbon fibers using molecular dynamics and Fourier series decomposition of surface asperities

T Sohail, R Sweat, H Lu, R Baughman… - Composite Interfaces, 2023 - Taylor & Francis
This paper aims to develop a novel approach to determining the fiber/matrix interfacial shear
strength (IFSS) due to both carbon fiber roughness and the presence of carbon nanotubes …

A numerical study on carbon nanotube–hybridized carbon fibre pullout

Y Jia, Z Chen, W Yan - Composites Science and Technology, 2014 - Elsevier
Carbon nanotube (CNT)–hybridized carbon fibre (CF) composite is a new generation
composite, where CNTs grow radially on carbon fibres to form a hybrid reinforcing phase. To …

Leveraging Carbon Based Nanoparticle Dispersions for Fracture Toughness Enhancement and Electro-mechanical Sensing in Multifunctional Composites

NP Shirodkar - 2022 - vtechworks.lib.vt.edu
The discovery of carbon nanotubes in 1990s popularized a new area of research in
materials science called Nanoscience. In the following decades, several carbon based …

Can simple estimates from neat polymers provide safe fatigue fracture design limits for fiber-reinforced polymer matrix composites?

AJ Brunner - Procedia Structural Integrity, 2022 - Elsevier
There have been extensive efforts aiming at standardization of a test method for
characterizing fatigue fracture propagation in FRP composites under tensile opening Mode I …

Exploring possible synergy between carbon-based nanofiller reinforcements with regards to fracture toughness enhancement in dual filler epoxy nanocomposites

GD Seidel, N Shirodkar - AIAA SCITECH 2022 Forum, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-0376. vid This experimental
investigation explores the possibility of any synergistic effects present in dual filler reinforced …

A Review on the Methods of Interlaminar Properties Using Nanomaterials to Reinforce Carbon Fiber Epoxy Composites

J Xu, A Liu, H Jia, F Liu, J Zhang, J Guo… - Journal of Physics …, 2020 - iopscience.iop.org
Carbon fiber reinforced epoxy composites is playing a role in reducing structural weight and
costs, saving resources and optimizing processes. However, the low properties of epoxy …

[PDF][PDF] A methodology for predicting fracture toughness of nano-graphene reinforced polymers using molecular dynamics simulations

AR Akeptai - 2014 - ir.ua.edu
The nano-scale interaction between polymer molecules and nanoparticle is a key factor in
determining the macro-scale strength of the composite. In recent years numerous efforts …

A review of emerging computational models for the design of smart structures and powertrains

C Spitas, A Amani, V Spitas - Journal of Coupled Systems and …, 2015 - ingentaconnect.com
The design of structures and powertrains is increasingly reliant on advanced computational
models, in order to achieve ever-increasing and challenging goals with regard to …