Thermally controlled localized porous graphene for integrated graphene-paper electronics
Porous graphene (PG) devices fabricated in situ from polyimide (PI) adhered onto paper substrates provide a cost-effective and recycling-friendly alternative to re-engineer paper for liquid-based power sources and sensors. However, paper is generally damaged due to heating during the fabrication of...
| Main Authors: | , , , , , , |
|---|---|
| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2021
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/148606 |
| _version_ | 1811686565784584192 |
|---|---|
| author | Tham, Nicholas Cheng Yang Sahoo, Pankaj Kumar Kim, Yeongae Hegde, Chidanand Lee, Seok Woo Kim, Young-Jin Murukeshan, Vadakke Matham |
| author2 | School of Mechanical and Aerospace Engineering |
| author_facet | School of Mechanical and Aerospace Engineering Tham, Nicholas Cheng Yang Sahoo, Pankaj Kumar Kim, Yeongae Hegde, Chidanand Lee, Seok Woo Kim, Young-Jin Murukeshan, Vadakke Matham |
| author_sort | Tham, Nicholas Cheng Yang |
| collection | NTU |
| description | Porous graphene (PG) devices fabricated in situ from polyimide (PI) adhered onto paper substrates provide a cost-effective and recycling-friendly alternative to re-engineer paper for liquid-based power sources and sensors. However, paper is generally damaged due to heating during the fabrication of PG devices. Here integrated graphene-paper electronics with exceptional thermal control through the proposed thermally localized laser graphitization (LLG) process is demonstrated, employing optimized ultrafast laser writing. LLG enables in situ fabrication of localized porous graphene (LPG) devices (>1775 K) on 65 µm thick PI tape adhered to paper without heating above 348 K. Laser parameters for LLG are predicted using an analytical temperature model and validated experimentally. The LLG is demonstrated by fabricating liquid electrolyte LPG micro-supercapacitors and humidity sensors on liquid susceptible paper. It is envisaged that the scientific concepts proposed and demonstrated here will expedite the development of low-cost, scalable, and chemically robust LPG devices on thermally sensitive substrates. |
| first_indexed | 2024-10-01T05:02:27Z |
| format | Journal Article |
| id | ntu-10356/148606 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:02:27Z |
| publishDate | 2021 |
| record_format | dspace |
| spelling | ntu-10356/1486062021-05-31T01:35:22Z Thermally controlled localized porous graphene for integrated graphene-paper electronics Tham, Nicholas Cheng Yang Sahoo, Pankaj Kumar Kim, Yeongae Hegde, Chidanand Lee, Seok Woo Kim, Young-Jin Murukeshan, Vadakke Matham School of Mechanical and Aerospace Engineering Centre for Optical and Laser Engineering Singapore Centre for 3D Printing Engineering::Materials::Photonics and optoelectronics materials Graphene-paper Electronics Temperature Model Porous graphene (PG) devices fabricated in situ from polyimide (PI) adhered onto paper substrates provide a cost-effective and recycling-friendly alternative to re-engineer paper for liquid-based power sources and sensors. However, paper is generally damaged due to heating during the fabrication of PG devices. Here integrated graphene-paper electronics with exceptional thermal control through the proposed thermally localized laser graphitization (LLG) process is demonstrated, employing optimized ultrafast laser writing. LLG enables in situ fabrication of localized porous graphene (LPG) devices (>1775 K) on 65 µm thick PI tape adhered to paper without heating above 348 K. Laser parameters for LLG are predicted using an analytical temperature model and validated experimentally. The LLG is demonstrated by fabricating liquid electrolyte LPG micro-supercapacitors and humidity sensors on liquid susceptible paper. It is envisaged that the scientific concepts proposed and demonstrated here will expedite the development of low-cost, scalable, and chemically robust LPG devices on thermally sensitive substrates. Ministry of Education (MOE) Funding: This work is supported under the research collaboration agreement by Panasonic Factory Solutions Asia Pacific (PFSAP) and Singapore Centre for 3D Printing (SC3DP) (RCA-15/027). V.M.M. also acknowledges the financial support received through COLE-EDB, and MOE Tier 1 Grant RG192/17. S.W.L. acknowledges the support by Academic Research Fund Tier 2 from Ministry of Education, Singapore under ref. no. 2018-T2-1-045. 2021-05-31T01:35:22Z 2021-05-31T01:35:22Z 2021 Journal Article Tham, N. C. Y., Sahoo, P. K., Kim, Y., Hegde, C., Lee, S. W., Kim, Y. & Murukeshan, V. M. (2021). Thermally controlled localized porous graphene for integrated graphene-paper electronics. Advanced Materials Technologies, 6(5), 2001156-. https://dx.doi.org/10.1002/admt.202001156 2365-709X 0000-0003-4370-2427 0000-0002-9848-604X https://hdl.handle.net/10356/148606 10.1002/admt.202001156 2-s2.0-85102009349 5 6 2001156 en RG192/17 Advanced Materials Technologies © 2021 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. All rights reserved. |
| spellingShingle | Engineering::Materials::Photonics and optoelectronics materials Graphene-paper Electronics Temperature Model Tham, Nicholas Cheng Yang Sahoo, Pankaj Kumar Kim, Yeongae Hegde, Chidanand Lee, Seok Woo Kim, Young-Jin Murukeshan, Vadakke Matham Thermally controlled localized porous graphene for integrated graphene-paper electronics |
| title | Thermally controlled localized porous graphene for integrated graphene-paper electronics |
| title_full | Thermally controlled localized porous graphene for integrated graphene-paper electronics |
| title_fullStr | Thermally controlled localized porous graphene for integrated graphene-paper electronics |
| title_full_unstemmed | Thermally controlled localized porous graphene for integrated graphene-paper electronics |
| title_short | Thermally controlled localized porous graphene for integrated graphene-paper electronics |
| title_sort | thermally controlled localized porous graphene for integrated graphene paper electronics |
| topic | Engineering::Materials::Photonics and optoelectronics materials Graphene-paper Electronics Temperature Model |
| url | https://hdl.handle.net/10356/148606 |
| work_keys_str_mv | AT thamnicholaschengyang thermallycontrolledlocalizedporousgrapheneforintegratedgraphenepaperelectronics AT sahoopankajkumar thermallycontrolledlocalizedporousgrapheneforintegratedgraphenepaperelectronics AT kimyeongae thermallycontrolledlocalizedporousgrapheneforintegratedgraphenepaperelectronics AT hegdechidanand thermallycontrolledlocalizedporousgrapheneforintegratedgraphenepaperelectronics AT leeseokwoo thermallycontrolledlocalizedporousgrapheneforintegratedgraphenepaperelectronics AT kimyoungjin thermallycontrolledlocalizedporousgrapheneforintegratedgraphenepaperelectronics AT murukeshanvadakkematham thermallycontrolledlocalizedporousgrapheneforintegratedgraphenepaperelectronics |