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Updated: Jan 31, 2026
11:09
Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh
Published on: June 23, 2017
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Highly Conductive Flexible Metal-Ceramic Nanolaminate Electrode for High-Performance Soft Electronics
Hyo Chan Lee1, Kyungseop Kim2, Sang Youn Han2
1Department of Chemical Engineering , Pohang University of Science and Technology (POSTECH) , Pohang , Gyeongbuk 37673 , South Korea.
ACS Applied Materials & Interfaces
|December 20, 2018
Summary
Flexible electronics require robust electrodes. Metal-ceramic nanolaminates enhance electrode strength and bending stability, enabling durable flexible devices like touch screens.
Area of Science:
- Materials Science
- Nanotechnology
- Electrical Engineering
Background:
- Flexible electronics offer vast application potential but face challenges with brittle metal electrodes.
- Bulk metals fracture under strain, limiting the durability of flexible electronic devices.
- Developing robust and conductive electrodes is crucial for advancing flexible electronics.
Purpose of the Study:
- To engineer novel metal-ceramic nanolaminates for flexible electronic electrodes.
- To enhance the mechanical strength and bending stability of metal electrodes.
- To evaluate the performance of these nanolaminates in flexible devices.
Main Methods:
- Fabrication of metal-ceramic nanolaminates with thin ceramic interlayers.
- Mechanical testing to assess strength and bending stability.
- Electrical conductivity measurements.
- Integration into a touch screen panel for durability testing.
Main Results:
- Metal-ceramic nanolaminates exhibited significantly improved strength and bending stability compared to bulk metals.
- Electrical conductivity was only slightly reduced by the ceramic interlayers.
- A touch screen panel with these electrodes withstood 200,000 bending cycles at a 3 mm radius.
Conclusions:
- Metal-ceramic nanolaminates are a promising solution for durable electrodes in flexible electronics.
- This approach overcomes the limitations of bulk metals in flexible device fabrication.
- The developed nanolaminates pave the way for more resilient and reliable flexible electronic applications.
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