Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/88288
Title: Line morphology investigation of laser induced graphene from polyimide for 3D printed electronics
Authors: Tham, Nicholas Cheng Yang
Kim, Young-Jin
Murukeshan, Vadakke Matham
Keywords: Direct Laser Writing (DLW)
Laser Induced Graphene (LIG)
DRNTU::Engineering::Mechanical engineering::Prototyping
Issue Date: 2018
Source: Tham, N. C. Y., Kim, Y.-J., & Murukeshan, V. M. (2018). Line morphology investigation of laser induced graphene from polyimide for 3D printed electronics. Proceedings of the 3rd International Conference on Progress in Additive Manufacturing (Pro-AM 2018), 127-132. doi:10.25341/D4101G
Abstract: First demonstrated in 2014, Direct Laser Writing (DLW) of polyimide (PI) to form Laser Induced Graphene (LIG) is a versatile and simple method to fabricate arbitrary patterns of graphene on PI. LIG can be used to fabricate electrical sensors, biosensors and even energy storage devices that can be integrated in 3D printed circuits and devices. Key to the performance of LIG devices is control over the morphology of the LIG formed, which is still poorly understood. Therefore, this paper will present a preliminary investigation and analysis of the morphology of single LIG lines versus scanning speed and femtosecond (fs) pulse fluence. The results presented will be an important step towards high performance LIG devices.
URI: https://hdl.handle.net/10356/88288
http://hdl.handle.net/10220/45717
DOI: https://doi.org/10.25341/D4101G
Rights: © 2018 Nanyang Technological University. Published by Nanyang Technological University, Singapore.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:Pro-AM Conference Papers

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