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Full-Text Articles in Physical Sciences and Mathematics
The 2021 Flexible And Printed Electronics Roadmap, Yvan Bonnassieux, Christoph J. Brabec, Yong Cao, Tricia Breen Carmichael, Michael L. Chabinyc, Kwang Ting Cheng, Gyoujin Cho, Anjung Chung, Corie L. Cobb, Andreas Distler, Hans Joachim Egelhaaf, Gerd Grau, Xiaojun Guo, Ghazaleh Haghiashtiani, Tsung Ching Huang, Muhammad M. Hussain, Benjamin Iniguez, Taik Min Lee, Ling Li, Yuguang Ma, Dongge Ma, Michael C. Mcalpine, Tse Nga Ng, Ronald Österbacka
The 2021 Flexible And Printed Electronics Roadmap, Yvan Bonnassieux, Christoph J. Brabec, Yong Cao, Tricia Breen Carmichael, Michael L. Chabinyc, Kwang Ting Cheng, Gyoujin Cho, Anjung Chung, Corie L. Cobb, Andreas Distler, Hans Joachim Egelhaaf, Gerd Grau, Xiaojun Guo, Ghazaleh Haghiashtiani, Tsung Ching Huang, Muhammad M. Hussain, Benjamin Iniguez, Taik Min Lee, Ling Li, Yuguang Ma, Dongge Ma, Michael C. Mcalpine, Tse Nga Ng, Ronald Österbacka
Chemistry and Biochemistry Publications
This roadmap includes the perspectives and visions of leading researchers in the key areas of flexible and printable electronics. The covered topics are broadly organized by the device technologies (sections 1–9), fabrication techniques (sections 10–12), and design and modeling approaches (sections 13 and 14) essential to the future development of new applications leveraging flexible electronics (FE). The interdisciplinary nature of this field involves everything from fundamental scientific discoveries to engineering challenges; from design and synthesis of new materials via novel device design to modelling and digital manufacturing of integrated systems. As such, this roadmap aims to serve as a resource …
Stretchable Ultrasheer Fabrics As Semitransparent Electrodes For Wearable Light-Emitting E-Textiles With Changeable Display Patterns, Yunyun Wu, Sara S. Mechael, Cecilia Lerma, R. Stephen Carmichael, Tricia Breen Carmichael
Stretchable Ultrasheer Fabrics As Semitransparent Electrodes For Wearable Light-Emitting E-Textiles With Changeable Display Patterns, Yunyun Wu, Sara S. Mechael, Cecilia Lerma, R. Stephen Carmichael, Tricia Breen Carmichael
Chemistry and Biochemistry Publications
Despite the development throughout human history of a wealth of textile materials and structures, the porous structures and non-planar surfaces of textiles are often viewed as problematic for the fabrication of wearable e-textiles and smart clothing. Here, we demonstrate a new textile-centric design paradigm in which we use the textile structure as an integral part of wearable device design. We coat the open framework structure of an ultrasheer knitted textile with a conformal gold film using solution-based metallization to form gold-coated ultrasheer electrodes that are highly conductive (3.6 ± 0.9 Ω/sq) and retain conductivity to 200% strain with R/R0 < 2. The ultrasheer electrodes produce wearable, highly stretchable light-emitting e-textiles that function to 200% strain. Stencil printing a wax resist provides patterned electrodes for patterned light emission; furthermore, incorporating soft-contact lamination produces light-emitting textiles that exhibit, for the first time, readily changeable patterns of illumination.