Data related to the manuscript "Hot Fingers: Individually Addressable Graphene-Decorated Liquid Crystal Actuators"

DOI:10.4121/cea38258-d81d-487e-a0e5-c3410a4225fa.v1
The DOI displayed above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
DOI: 10.4121/cea38258-d81d-487e-a0e5-c3410a4225fa

Datacite citation style

van Hazendonk, Laura; Khalil, Zafeiris; van Grondelle, Wilko; Wijkhuijs, Levina; Schreur-Piet, Ingeborg et. al. (2024): Data related to the manuscript "Hot Fingers: Individually Addressable Graphene-Decorated Liquid Crystal Actuators". Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/cea38258-d81d-487e-a0e5-c3410a4225fa.v1
Other citation styles (APA, Harvard, MLA, Vancouver, Chicago, IEEE) available at Datacite

Dataset

In the manuscript related to this dataset, we present two gripper devices with four individually addressable liquid-crystal network (LCN) actuators thermally driven via printed graphene-based heating elements. The resistive heat from the graphene heating elements causes the LCN actuator to bend due to the anisotropic volume expansions of the splay-aligned LCN substrate. We also present a heat transfer model to estimate actuator dimensions, power production and necessary resistance required to achieve the desired temperatures for actuation. This dataset provides the underlying data needed to reproduce the findings, as well as the heat model calculations. It also includes videos which demonstrate the individual actuator fingers as well as two gripper prototypes in action.

History

  • 2024-05-17 first online, published, posted

Publisher

4TU.ResearchData

Format

Sample overview/*.xlsx; mechanical test data/*.csv & *.xlsx; images/*.png; G-code/*.gcode; G-code designs/*.svg; IR cam files/*.jpg & *.IS2; profilometer data/*.csv; plotting files/*.py; tracker files/*.trk; readme files/*.txt; videos/*.avi & *.mp4

Funding

  • This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 881603 (Graphene Flagship Core 3) (grant code 881603) (grant code 881603) European Union's Horizon 2020 (Graphene Flagship Core 3)

Organizations

TU Eindhoven, Department of Chemical Engineering and Chemistry, Laboratory of Physical Chemistry;
TU Eindhoven, Department of Chemical Engineering and Chemistry, Stimuli-responsive Functional Materials and Devices (SFD)

DATA

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