scholarly journals Self-Healing Polymer Composites for Structural Application

2019 ◽  
Author(s):  
Jeetendra Kumar Banshiwal ◽  
Durgesh Nath Tripathi
Keyword(s):  
Polymer Composites ◽  
Self Healing ◽  
Structural Application

scholarly journals A review on Diels-Alder based self-healing polymer composites

2018 ◽  
Vol 377 ◽  
pp. 012007 ◽  
Author(s):  
N I Khan ◽  
S Halder ◽  
S B Gunjan ◽  
T Prasad
Keyword(s):  
Polymer Composites ◽  
Diels Alder ◽  
Self Healing

Wear in-situ self-healing polymer composites incorporated with bifunctional microcapsules

2021 ◽  
pp. 109566
Author(s):  
Lin Zhang ◽  
Huiyu Wang ◽  
Feng He ◽  
Hao Chen ◽  
Guoxin Xie ◽  
...  
Keyword(s):  
Polymer Composites ◽  
Self Healing

Atomic Origins of the Self-Healing Function in Cement–Polymer Composites

2018 ◽  
Vol 10 (3) ◽  
pp. 3011-3019 ◽  
Author(s):  
Manh-Thuong Nguyen ◽  
Zheming Wang ◽  
Kenton A. Rod ◽  
M. Ian Childers ◽  
Carlos Fernandez ◽  
...  
Keyword(s):  
Polymer Composites ◽  
The Self ◽  
Self Healing

scholarly journals Composite Reinforcement Architectures: A Review of Field-Assisted Additive Manufacturing for Polymers

2019 ◽  
Vol 4 (1) ◽  
pp. 1 ◽  
Author(s):  
Madhuparna Roy ◽  
Phong Tran ◽  
Tarik Dickens ◽  
Amanda Schrand
Keyword(s):  
Additive Manufacturing ◽  
External Field ◽  
Polymer Composites ◽  
Self Assembly ◽  
Weight Ratio ◽  
Basic Research ◽  
High Strength ◽  
Self Healing ◽  
Functional Capabilities ◽  
Manufacturing Techniques

The demand for additively manufactured polymer composites with increased specific properties and functional microstructure has drastically increased over the past decade. The ability to manufacture complex designs that can maximize strength while reducing weight in an automated fashion has made 3D-printed composites a popular research target in the field of engineering. However, a significant amount of understanding and basic research is still necessary to decode the fundamental process mechanisms of combining enhanced functionality and additively manufactured composites. In this review, external field-assisted additive manufacturing techniques for polymer composites are discussed with respect to (1) self-assembly into complex microstructures, (2) control of fiber orientation for improved interlayer mechanical properties, and (3) incorporation of multi-functionalities such as electrical conductivity, self-healing, sensing, and other functional capabilities. A comparison between reinforcement shapes and the type of external field used to achieve mechanical property improvements in printed composites is addressed. Research has shown the use of such materials in the production of parts exhibiting high strength-to-weight ratio for use in aerospace and automotive fields, sensors for monitoring stress and conducting electricity, and the production of flexible batteries.

Self-Healing Coatings Based on Halloysite Clay Polymer Composites for Protection of Copper Alloys

2013 ◽  
Vol 5 (10) ◽  
pp. 4464-4471 ◽  
Author(s):  
Elshad Abdullayev ◽  
Vagif Abbasov ◽  
Asel Tursunbayeva ◽  
Vasiliy Portnov ◽  
Hikmat Ibrahimov ◽  
...  
Keyword(s):  
Polymer Composites ◽  
Copper Alloys ◽  
Self Healing

scholarly journals Real time monitoring of click chemistry self-healing in polymer composites

2014 ◽  
Vol 2 (11) ◽  
pp. 3881 ◽  
Author(s):  
H.-B. Yue ◽  
J. P. Fernández-Blázquez ◽  
D. F. Beneito ◽  
J. J. Vilatela
Keyword(s):  
Click Chemistry ◽  
Polymer Composites ◽  
Real Time ◽  
Self Healing ◽  
Real Time Monitoring

Bioinspired Vasculatures for Self-Healing Fibre Reinforced Polymer Composites

2011 ◽  
Author(s):  
Chris Norris ◽  
Ian Bond ◽  
Richard Trask
Keyword(s):  
Polymer Composites ◽  
Self Healing ◽  
Internal Damage ◽  
Impact Compression ◽  
Scan Testing ◽  
Frp Composites ◽  
Reinforced Polymer ◽  
Microscopic Evaluation ◽  
Fibre Reinforced Polymer ◽  
Post Impact

Self-healing in fibre reinforced polymer (FRP) composites is an active area of research, principally aimed at restoring the losses in mechanical strength associated with impact induced damage. This bioinspired function may be imparted upon a composite structure via the embedment of a vasculature that is capable of delivering functional agents from an external reservoir to regions of internal damage. A simple segregated vasculature design incorporated into a FRP via a ‘lost wax’ process was found to facilitate a self-healing function which resulted in an outstanding recovery (≥97%) in post-impact compression strength. The process involved infusion of a healing resin through the vascule channels. Resin egress from the backface damage, ultrasonic C-scan testing and microscopic evaluation all provide evidence that sufficient vascule-damage connectivity exists to confer a reliable and efficient self-healing function.

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