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Wearable Electronics: Thermally Controlled, Patterned Graphene Transfer Printing for Transparent and Wearable Electronic/Optoelectronic System (Adv. Funct. Mater. 46/2015)
Author(s) -
Choi Moon Kee,
Park Inhyuk,
Kim Dong Chan,
Joh Eehyung,
Park Ok Kyu,
Kim Jaemin,
Kim Myungbin,
Choi Changsoon,
Yang Jiwoong,
Cho Kyoung Won,
Hwang JaeHo,
Nam JwaMin,
Hyeon Taeghwan,
Kim Ji Hoon,
Kim DaeHyeong
Publication year - 2015
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201570293
Subject(s) - materials science , transfer printing , graphene , wearable technology , wearable computer , electronics , nanotechnology , flexible electronics , optoelectronics , electrical engineering , composite material , computer science , embedded system , engineering
On page 7109, J.‐H. Kim, D.‐H. Kim, and co‐workers report a novel graphene transfer technique that allows multiple patterned‐graphene transfers at desired locations. Using the thermal‐expansion mismatch between the viscoelastic sacrificial layer and the elastic stamp, a “heating and cooling” process precisely positions patterned graphene layers with high transfer yields. The proposed transfer printing successfully integrates graphene‐based stretchable sensors, actuators, and LEDs, paving the way toward transparent and wearable multifunctional electronic systems.