Tailored Graphene Micropatterns by Wafer-Scale Direct Transfer for Flexible Chemical Sensor Platform

© 2020 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 33(2021), 2 vom: 21. Jan., Seite e2004827
1. Verfasser: Kim, Yeonhoo (VerfasserIn)
Weitere Verfasser: Kim, Taehoon, Lee, Jinwoo, Choi, Yong Seok, Moon, Joonhee, Park, Seo Yun, Lee, Tae Hyung, Park, Hoon Kee, Lee, Sol A, Kwon, Min Sang, Byun, Hyung-Gi, Lee, Jong-Heun, Lee, Myoung-Gyu, Hong, Byung Hee, Jang, Ho Won
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article 2D materials chemical sensor arrays finite element simulations graphene microscale patterning
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520 |a 2D materials, such as graphene, exhibit great potential as functional materials for numerous novel applications due to their excellent properties. The grafting of conventional micropatterning techniques on new types of electronic devices is required to fully utilize the unique nature of graphene. However, the conventional lithography and polymer-supported transfer methods often induce the contamination and damage of the graphene surface due to polymer residues and harsh wet-transfer conditions. Herein, a novel strategy to obtain micropatterned graphene on polymer substrates using a direct curing process is demonstrated. Employing this method, entirely flexible, transparent, well-defined self-activated graphene sensor arrays, capable of gas discrimination without external heating, are fabricated on 4 in. wafer-scale substrates. Finite element method simulations show the potential of this patterning technique to maximize the performance of the sensor devices when the active channels of the 2D material are suspended and nanoscaled. This study contributes considerably to the development of flexible functional electronic devices based on 2D materials 
650 4 |a Journal Article 
650 4 |a 2D materials 
650 4 |a chemical sensor arrays 
650 4 |a finite element simulations 
650 4 |a graphene 
650 4 |a microscale patterning 
700 1 |a Kim, Taehoon  |e verfasserin  |4 aut 
700 1 |a Lee, Jinwoo  |e verfasserin  |4 aut 
700 1 |a Choi, Yong Seok  |e verfasserin  |4 aut 
700 1 |a Moon, Joonhee  |e verfasserin  |4 aut 
700 1 |a Park, Seo Yun  |e verfasserin  |4 aut 
700 1 |a Lee, Tae Hyung  |e verfasserin  |4 aut 
700 1 |a Park, Hoon Kee  |e verfasserin  |4 aut 
700 1 |a Lee, Sol A  |e verfasserin  |4 aut 
700 1 |a Kwon, Min Sang  |e verfasserin  |4 aut 
700 1 |a Byun, Hyung-Gi  |e verfasserin  |4 aut 
700 1 |a Lee, Jong-Heun  |e verfasserin  |4 aut 
700 1 |a Lee, Myoung-Gyu  |e verfasserin  |4 aut 
700 1 |a Hong, Byung Hee  |e verfasserin  |4 aut 
700 1 |a Jang, Ho Won  |e verfasserin  |4 aut 
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773 1 8 |g volume:33  |g year:2021  |g number:2  |g day:21  |g month:01  |g pages:e2004827 
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