Origami‐Enabled Stretchable Electrodes Based on Parylene Deposition and 3D Printing
Abstract: Thin film electronic devices based on flexible biocompatible substrates are desired in various fields such as implants, soft robotics, and wearables, where stretchability is often necessary. Structure‐enabled stretchability in flexible thin films can be achieved by introducing origami‐inspired folds, thereby storing excess material in the out‐of‐plane direction to unfold upon stress. When using vapor‐deposited substrates such as parylene‐C, folds can be introduced prefabrication using molds patterned in repeated grooves and ridges. Here, this work reports the fabrication and parametrization of 10‐µm‐thick stretchable origami parylene‐C electrodes using 3D printed molds. The molds are printed with a sinusoidal pattern and tunable amplitude and slope, with accurate printing results up to 60° steepness. A 160‐nm‐thick gold layer on top of the folded parylene is patterned via laser ablation following the 3D mold shape. Depending on the design parameters, the resulting electrodes maintain functionality until 40%–100% strain. By 3D printing the molds, this technique can fabricate electrodes with complete control of the designed directions of stretchability in a rapid prototyping approach.
- Location
-
Deutsche Nationalbibliothek Frankfurt am Main
- Extent
-
Online-Ressource
- Language
-
Englisch
- Bibliographic citation
-
Origami‐Enabled Stretchable Electrodes Based on Parylene Deposition and 3D Printing ; day:26 ; month:07 ; year:2023 ; extent:9
Advanced electronic materials ; (26.07.2023) (gesamt 9)
- Creator
-
Del Duca, Fulvia
Hiendlmeier, Lukas
Al Fata, Reem
Al Boustani, George
Kopic, Inola
Peng, Hu
De Chiara, Beatrice
Nikić, Marta
Zurita, Francisco
Teshima, Tetsuhiko
Wolfrum, Bernhard
- DOI
-
10.1002/aelm.202300308
- URN
-
urn:nbn:de:101:1-2023072715094843356996
- Rights
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
-
14.08.2025, 10:50 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Del Duca, Fulvia
- Hiendlmeier, Lukas
- Al Fata, Reem
- Al Boustani, George
- Kopic, Inola
- Peng, Hu
- De Chiara, Beatrice
- Nikić, Marta
- Zurita, Francisco
- Teshima, Tetsuhiko
- Wolfrum, Bernhard
Other Objects (12)
Stretchable Metal‐Air Batteries Through Sliding Electrodes
Stretchable electrodes for biopotential measurements in wearable patches
Stretchable electrodes for biopotential measurements in wearable patches
Vertical serpentine interconnect-enabled stretchable and curved electronics
Thermal Release Transfer Printing for Stretchable Conformal Bioelectronics
Rotating square tessellations enabled stretchable and adaptive curved display
Transfer printing techniques for flexible and stretchable inorganic electronics
Fabrication of Biomedical Electrodes Using Printing Approaches
3D Printing MXene‐Based Electrodes for Supercapacitors
Stretchable electronic strips for electronic textiles enabled by 3D helical structure
Multifunctional Electronic Textiles by Direct 3D Printing of Stretchable Conductive Fibers
Photonic packaging enabled by three-dimensional micro-printing
Stretchable Metal‐Air Batteries Through Sliding Electrodes
Stretchable electrodes for biopotential measurements in wearable patches
Stretchable electrodes for biopotential measurements in wearable patches
Vertical serpentine interconnect-enabled stretchable and curved electronics
Thermal Release Transfer Printing for Stretchable Conformal Bioelectronics
Rotating square tessellations enabled stretchable and adaptive curved display
Transfer printing techniques for flexible and stretchable inorganic electronics
Fabrication of Biomedical Electrodes Using Printing Approaches
3D Printing MXene‐Based Electrodes for Supercapacitors
Stretchable electronic strips for electronic textiles enabled by 3D helical structure
Multifunctional Electronic Textiles by Direct 3D Printing of Stretchable Conductive Fibers
Photonic packaging enabled by three-dimensional micro-printing
Stretchable Metal‐Air Batteries Through Sliding Electrodes
Stretchable electrodes for biopotential measurements in wearable patches
Stretchable electrodes for biopotential measurements in wearable patches
Vertical serpentine interconnect-enabled stretchable and curved electronics
Thermal Release Transfer Printing for Stretchable Conformal Bioelectronics
Rotating square tessellations enabled stretchable and adaptive curved display
Transfer printing techniques for flexible and stretchable inorganic electronics
Fabrication of Biomedical Electrodes Using Printing Approaches
3D Printing MXene‐Based Electrodes for Supercapacitors
Stretchable electronic strips for electronic textiles enabled by 3D helical structure
Multifunctional Electronic Textiles by Direct 3D Printing of Stretchable Conductive Fibers