scholarly journals Self-Healing Dielectric Elastomers for Damage-Tolerant Actuation and Energy Harvesting

2020 ◽  
Vol 12 (6) ◽  
pp. 7595-7604 ◽  
Author(s):  
Christopher Ellingford ◽  
Runan Zhang ◽  
Alan M. Wemyss ◽  
Yan Zhang ◽  
Oliver B. Brown ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Dielectric Elastomers ◽  
Self Healing ◽  
Damage Tolerant

A Self‐Healing Triboelectric Nanogenerator Based on Feather for Sensing and Energy Harvesting

2021 ◽  
pp. 2100039
Author(s):  
Jiaqing Zhu ◽  
Yu Cheng ◽  
Saifei Hao ◽  
Zhong Lin Wang ◽  
Ning Wang ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Triboelectric Nanogenerator ◽  
Self Healing

Advantages of nonlinear energy harvesting with dielectric elastomers

2019 ◽  
Vol 442 ◽  
pp. 167-182 ◽  
Author(s):  
G. Thomson ◽  
Z. Lai ◽  
D.V. Val ◽  
D. Yurchenko
Keyword(s):  
Energy Harvesting ◽  
Dielectric Elastomers ◽  
Nonlinear Energy

A probabilistic approach for design and certification of self-healing advanced composite structures

2011 ◽  
Vol 225 (4) ◽  
pp. 435-449 ◽  
Author(s):  
H R Williams ◽  
R S Trask ◽  
I P Bond
Keyword(s):  
Composite Structures ◽  
High Performance ◽  
Probabilistic Approach ◽  
Healing Time ◽  
Self Healing ◽  
Structural Failure ◽  
Healing System ◽  
Order Of Magnitude ◽  
Damage Tolerant

Design and certification of novel self-healing aerospace structures was explored by reviewing the suitability of conventional deterministic certification approaches. A sandwich structure with a vascular network self-healing system was used as a case study. A novel probabilistic approach using a Monte Carlo method to generate an overall probability of structural failure yields notable new insights into design of self-healing systems, including a drive for a faster healing time of less than two flight hours. In the case study considered, a mature self-healing system could be expected to reduce the probability of structural failure (compared to a conventional damage-tolerant construction) by almost an order of magnitude. In a risk-based framework this could be traded against simplified maintenance activity (to save cost) and/or increased allowable stress (to allow a lighter structure). The first estimate of the increase in design allowable stresses permitted by a self-healing system is around 8 per cent, with a self-healing system much lighter than previously envisaged. It is thought these methods and conclusions could have wider application to self-healing and conventional high-performance composite structures.

Biodegradable Nanocomposites for Energy Harvesting, Self-healing, and Shape Memory

2017 ◽  
pp. 377-397 ◽  
Author(s):  
Deepu Thomas ◽  
John-John Cabibihan ◽  
Sasi Kumar ◽  
S. K. Khadheer Pasha ◽  
Dipankar Mandal ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Shape Memory ◽  
Self Healing ◽  
Biodegradable Nanocomposites

scholarly journals Capacitive energy harvesting using soft dielectric elastomers: Design, testing and impedance matching optimization

AIP Advances ◽  
2018 ◽  
Vol 8 (8) ◽  
pp. 085310 ◽  
Author(s):  
Yongquan Wang ◽  
Liangquan Zhu ◽  
Gong Zhang ◽  
Lincheng Zhong ◽  
Hualing Chen
Keyword(s):  
Energy Harvesting ◽  
Impedance Matching ◽  
Dielectric Elastomers

scholarly journals Highly Transparent, Stretchable, and Self‐Healing Ionic‐Skin Triboelectric Nanogenerators for Energy Harvesting and Touch Applications

2017 ◽  
Vol 29 (37) ◽  
pp. 1702181 ◽  
Author(s):  
Kaushik Parida ◽  
Vipin Kumar ◽  
Wang Jiangxin ◽  
Venkateswarlu Bhavanasi ◽  
Ramaraju Bendi ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Self Healing ◽  
Triboelectric Nanogenerators

scholarly journals New dielectric elastomers with improved properties for energy harvesting and actuation

2015 ◽  
Author(s):  
George Stiubianu ◽  
Adrian Bele ◽  
Codrin Tugui ◽  
Valentina Musteata
Keyword(s):  
Energy Harvesting ◽  
Dielectric Elastomers
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