کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5348826 | 1503636 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fabrication of patterned flexible graphene devices via facile direct transfer of as-grown bi-layer graphene
ترجمه فارسی عنوان
ساخت دستگاه های گرافن انعطاف پذیر از طریق انتقال سریع و آسان از گرافن دو لایه به دست آمده
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
چکیده انگلیسی
We report on the fabrication of patterned flexible graphene devices via a facile direct transfer of bi-layer graphene grown on alumina (Al2O3) substrate, and the use of Ag nanowire stickers as flexible electrodes. Patterned polydimethylsiloxane (PDMS) stamps coated with vaporized dimethylformamide (DMF) are utilized to transfer as-grown graphene directly onto a flexible polyethylene terephthalate (PET) substrate. The facile direct transfer is attributed to the enhanced adhesion of the bi-layer graphene to PDMS, due to DMF-coating, as well as the weak adhesion between the bi-layer graphene and the Al2O3 substrate. In this way, flexible patterned graphene devices have been fabricated with Ag nanowire stickers as electrodes. Stable electrical conduction characteristics were measured over repetitive bending with a bending radius down to 5Â mm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 328, 15 February 2015, Pages 235-240
Journal: Applied Surface Science - Volume 328, 15 February 2015, Pages 235-240
نویسندگان
Heun Park, Kyung Hoon Kim, Jangyeol Yoon, Kuk Ki Kim, Seung Min Park, Jeong Sook Ha,