Toggle Main Menu Toggle Search

Open Access padlockePrints

Advancement in Graphene-Based Materials and Their Nacre Inspired Composites for Armour Applications—A Review

Lookup NU author(s): Dr Kheng-Lim Goh

Downloads


Licence

This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0).


Abstract

The development of armour systems with higher ballistic resistance and light weight has gained considerable attention as an increasing number of countries are recognising the need to build up advanced self-defence system to deter potential military conflicts and threats. Graphene is a two dimensional one-atom thick nanomaterial which possesses excellent tensile strength (130 GPa) and specific penetration energy (10 times higher than steel). It is also lightweight, tough and stiff and is expected to replace the current aramid fibre-based polymer composites. Currently, insights derived from the study of the nacre (natural armour system) are finding applications on the development of artificial nacre structures using graphene-based materials that can achieve high toughness and energy dissipation. The aim of this review is to discuss the potential of graphene-based nanomaterials with regard to the penetration energy, toughness and ballistic limit for personal body armour applications. This review addresses the cutting-edge research in the ballistic performance of graphene-based materials through theoretical, experimentation as well as simulations. The influence of fabrication techniques and interfacial interactions of graphene-based bioinspired polymer composites for ballistic application are also discussed. This review also covers the artificial nacre which is shown to exhibit superior mechanical and toughness behaviours.


Publication metadata

Author(s): Naveen J, Jawaid M, Goh KL, Reddy DM, Muthukumar C, Loganathan TM, Reshwanth KNGL

Publication type: Article

Publication status: Published

Journal: Nanomaterials

Year: 2021

Volume: 11

Issue: 5

Online publication date: 08/05/2021

Acceptance date: 20/04/2021

Date deposited: 10/05/2021

ISSN (electronic): 2079-4991

Publisher: MDPI

URL: https://doi.org/10.3390/nano11051239

DOI: 10.3390/nano11051239


Altmetrics

Altmetrics provided by Altmetric


Actions

Find at Newcastle University icon    Link to this publication


Share