Why biaxial stretched dielectric elastomers have higher electromechanical actuation?

17 April 2016 1 9K Report

Why biaxial stretched dielectric elastomers have higher electromechanical actuation in comparison to uniaxially stretched samples even if we take same thickness strain?

Tongqing Lu

Biaxial pre-strech can eliminate the instability of dielectric elastomer actuator to avoid electrical breakdown. The actuation strain highly depend on how you apply the forces, biaxial or uniaixal.

You may refer to the following publicastion:

Article Dielectric elastomer actuators under equal-biaxial forces, u...

Badges
Science topic

Similar topics
Geoscience
Cartography
Mapping
Maps

More Abhishek Saini's questions See All

Why is electronic energy 0.000 for liquid crystal compounds and is invariable with temperature in Guassian 09 software?

Are there any suggestions or insights you can provide to help address this problem

06 August 2024 1,443 2 View

How to increase protein lysate concentration?

I am trying to prepare samples for IP. The pellet size is good and I am using 1% Tx-100 and using a syringe to further lyse the cells and maintain protein-protein interactions. I keep having a...

01 August 2024 7,199 1 View

I have synthesized a composite of ZnO and In2O3 with variations in ZnO content. In Raman , what is the peak observed at 130 cm-1?

Dear all, I have noticed, as the ZnO content increases, the Raman intensity at 100cm-1 also increases. However, there is a peak nearby at 130 cm-1, which I could not find in any paper related to...

28 July 2024 5,410 1 View

Provide a questionnaire for positive role of politics in nursing ?

I want to write article in a topic of positive role of politics in nursing, and I'm confused how can we add add questionnaire and what will be the questionnaires.

18 July 2024 10,021 3 View

Issues in coating of cathode material on Al foil, why we are not getting proper coating and results when the cathode was coated on Al-foil..?

We are trying to coat some cathode materials on Al-foil ( ex - LiFePO4 , S@CNT, etc). When we coated the Al foil with the cathode (ex - S@CNT) material , the cycling result was annoying. But the...

09 July 2024 5,123 4 View

How to conduct the NMR study of a nano-composite film?

Solid state NMR study

03 July 2024 422 1 View

Taking a cut line through deck build in silvaco?

Hi everyone hope your all doing good. I’ve been looping my scripts and am trying to take a cut line of the conduction band energy with respect to y for each loop. Basically, I want to take a...

03 July 2024 9,134 1 View

What are the trending topic to writ e a review article on it?

The topic should relate to pharmacy ,drug, methos of drug discovery, or any other topic but related to dug or pharmaceutical field

02 July 2024 4,031 3 View

Why my mesh independent fastener as beam cartesian type not working in abaqus?

i have attached my model and i have used point based mesh independent fastener using attachment points and type of connector is basic cartesian but this is not working as i apply displacement on...

02 July 2024 6,293 0 View

My hippocampal mouse primary neurons clump when I plate them on microfluidic devices for axonal isolation. Any tip?

Hi all, I am working on both primary hippocampal mouse neurons and i3Neurons to isolate axonal material. I plate them in microfluidic devices in house made (like any other you can find on the...

01 July 2024 8,070 0 View

Is there a subtle distinction between the terms "substitution" and "doping"?

Dear Prof, is there a subtle distinction between the terms "substitution" and "doping" when referring to modifying ceramic dielectric materials for example Na0.5Bi0.5TiO3? Is there any difference...

08 July 2024 2,043 3 View

What does the area under the curve signify in dielectric loss tangent studies for solid polymer electrolyte ?

In solid ceramic electrolyte what is the Physical significant of area under the curve in dielectric loss tangent studies ??

23 June 2024 4,354 1 View

How to predict the efficiency of a very low speed Railgun Actuator/Lorentz Force Actuator?

I'm not an electrical engineer or anything related to that subject, so my apologies if I understood something incorrectly. Well, I read somewhere that the slower the railgun is, the higher its...

23 June 2024 1,082 0 View

How can a single photon propagate in a straight-line in a dielectric medium?

Given the well-documented quantum Rayleigh scattering of single photons in a dielectric medium [1] A. P. Vinogradov, V. Y. Shishkov, I. V. Doronin, E. S. Andrianov, A. A. Pukhov, and A. A....

17 June 2024 7,692 9 View

What is the breakdown voltage/dielectric strength of Polyvinyl Alcohol?

I searched everywhere and I can't find a single definitive source, the only paper that I found was this one:...

12 June 2024 3,126 3 View

Is there any flexible polymers similar to PDMS, but has hydrophilic property?

looking for a polymer which, 1) will be used for microchannel (cross-section: rectangle with 1.4-1.6 mm width, linear configuration) fabrication 2) easy to fabricate similar to PDMS 3) Permanently...

08 May 2024 6,472 1 View

How to monitor surfaces current on Waveguide Problem with CST Software?

Hello, everyone! I've placed an FSS (dielectric and FSS) inside a waveguide, but I'm unable to detect surface currents on the probe inside (the distribution, as monitored by CST, is confined...

27 April 2024 8,651 0 View

How to dry samples immersed in dielectric fluids?

Certain polymer paste is tested for compatibility with dielectric liquid. How to dry the sample in a non-destructive and quick way?

11 April 2024 5,806 2 View

Why negative dielectric loss is coming at lower frequency range i.e from 4 to ~100 Hz?

I have performed the temperature dependent dielectric measurements;with proper checking of all electrical connections of electrodes, sensors,heater etc.as well as their proper resistance of...

07 April 2024 7,625 1 View

Do you know how to remove bubbles of PEDOT:PSS/PDMS composite film?

Hello Researchers, I'm making a composite using PEDOT:PSS as a conductive filler and PDMS as a stretch elastomer to make a conductive patch for healthcare monitoring. The mixing of the two is...

02 April 2024 5,780 1 View