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A general ink formulation of 2D crystals for wafer-scale inkjet printing
Recent advances in inkjet printing of two-dimensional (2D) crystals show great promise for next-generation printed electronics development. Printing nonuniformity, however, results in poor reproducibility in device performance and remains a major impediment to their large-scale manufacturing. At the...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Association for the Advancement of Science
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7423364/ https://www.ncbi.nlm.nih.gov/pubmed/32851166 http://dx.doi.org/10.1126/sciadv.aba5029 |
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| author | Hu, Guohua Yang, Lisong Yang, Zongyin Wang, Yubo Jin, Xinxin Dai, Jie Wu, Qing Liu, Shouhu Zhu, Xiaoxi Wang, Xiaoshan Wu, Tien-Chun Howe, Richard C. T. Albrow-Owen, Tom Ng, Leonard W. T. Yang, Qing Occhipinti, Luigi G. Woodward, Robert I. Kelleher, Edmund J. R. Sun, Zhipei Huang, Xiao Zhang, Meng Bain, Colin D. Hasan, Tawfique |
| author_facet | Hu, Guohua Yang, Lisong Yang, Zongyin Wang, Yubo Jin, Xinxin Dai, Jie Wu, Qing Liu, Shouhu Zhu, Xiaoxi Wang, Xiaoshan Wu, Tien-Chun Howe, Richard C. T. Albrow-Owen, Tom Ng, Leonard W. T. Yang, Qing Occhipinti, Luigi G. Woodward, Robert I. Kelleher, Edmund J. R. Sun, Zhipei Huang, Xiao Zhang, Meng Bain, Colin D. Hasan, Tawfique |
| author_sort | Hu, Guohua |
| collection | PubMed |
| description | Recent advances in inkjet printing of two-dimensional (2D) crystals show great promise for next-generation printed electronics development. Printing nonuniformity, however, results in poor reproducibility in device performance and remains a major impediment to their large-scale manufacturing. At the heart of this challenge lies the coffee-ring effect (CRE), ring-shaped nonuniform deposits formed during postdeposition drying. We present an experimental study of the drying mechanism of a binary solvent ink formulation. We show that Marangoni-enhanced spreading in this formulation inhibits contact line pinning and deforms the droplet shape to naturally suppress the capillary flows that give rise to the CRE. This general formulation supports uniform deposition of 2D crystals and their derivatives, enabling scalable and even wafer-scale device fabrication, moving them closer to industrial-level additive manufacturing. |
| format | Online Article Text |
| id | pubmed-7423364 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2020 |
| publisher | American Association for the Advancement of Science |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-74233642020-08-25 A general ink formulation of 2D crystals for wafer-scale inkjet printing Hu, Guohua Yang, Lisong Yang, Zongyin Wang, Yubo Jin, Xinxin Dai, Jie Wu, Qing Liu, Shouhu Zhu, Xiaoxi Wang, Xiaoshan Wu, Tien-Chun Howe, Richard C. T. Albrow-Owen, Tom Ng, Leonard W. T. Yang, Qing Occhipinti, Luigi G. Woodward, Robert I. Kelleher, Edmund J. R. Sun, Zhipei Huang, Xiao Zhang, Meng Bain, Colin D. Hasan, Tawfique Sci Adv Research Articles Recent advances in inkjet printing of two-dimensional (2D) crystals show great promise for next-generation printed electronics development. Printing nonuniformity, however, results in poor reproducibility in device performance and remains a major impediment to their large-scale manufacturing. At the heart of this challenge lies the coffee-ring effect (CRE), ring-shaped nonuniform deposits formed during postdeposition drying. We present an experimental study of the drying mechanism of a binary solvent ink formulation. We show that Marangoni-enhanced spreading in this formulation inhibits contact line pinning and deforms the droplet shape to naturally suppress the capillary flows that give rise to the CRE. This general formulation supports uniform deposition of 2D crystals and their derivatives, enabling scalable and even wafer-scale device fabrication, moving them closer to industrial-level additive manufacturing. American Association for the Advancement of Science 2020-08-12 /pmc/articles/PMC7423364/ /pubmed/32851166 http://dx.doi.org/10.1126/sciadv.aba5029 Text en Copyright © 2020 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution License 4.0 (CC BY). https://creativecommons.org/licenses/by/4.0/ https://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
| spellingShingle | Research Articles Hu, Guohua Yang, Lisong Yang, Zongyin Wang, Yubo Jin, Xinxin Dai, Jie Wu, Qing Liu, Shouhu Zhu, Xiaoxi Wang, Xiaoshan Wu, Tien-Chun Howe, Richard C. T. Albrow-Owen, Tom Ng, Leonard W. T. Yang, Qing Occhipinti, Luigi G. Woodward, Robert I. Kelleher, Edmund J. R. Sun, Zhipei Huang, Xiao Zhang, Meng Bain, Colin D. Hasan, Tawfique A general ink formulation of 2D crystals for wafer-scale inkjet printing |
| title | A general ink formulation of 2D crystals for wafer-scale inkjet printing |
| title_full | A general ink formulation of 2D crystals for wafer-scale inkjet printing |
| title_fullStr | A general ink formulation of 2D crystals for wafer-scale inkjet printing |
| title_full_unstemmed | A general ink formulation of 2D crystals for wafer-scale inkjet printing |
| title_short | A general ink formulation of 2D crystals for wafer-scale inkjet printing |
| title_sort | general ink formulation of 2d crystals for wafer-scale inkjet printing |
| topic | Research Articles |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7423364/ https://www.ncbi.nlm.nih.gov/pubmed/32851166 http://dx.doi.org/10.1126/sciadv.aba5029 |
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