کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7889862 | 1509865 | 2018 | 25 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ink-jet printed stretchable strain sensor based on graphene/ZnO composite on micro-random ridged PDMS substrate
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Ink-jet printed stretchable strain sensor based on graphene/ZnO composite on micro-random ridged PDMS substrate Ink-jet printed stretchable strain sensor based on graphene/ZnO composite on micro-random ridged PDMS substrate](/preview/png/7889862.png)
چکیده انگلیسی
Strain sensors based on graphene are attracting a lot of attention for electronic applications due to its outstanding electrical and mechanical properties. In this paper, we propose a high stretchable strain sensor based on graphene flakes/ZnO composite, which is deposited on micro-random ridged type PDMS substrate. To connect between graphene flake to flake, ZnO nano particles are applied and best graphene flakes and ZnO nano particles blending ratio is 1:0.5. Using this ink, an active layer is fabricated on the micro-random ridged PDMS substrate at ambient conditions through commercialized inkjet printer DMP-3000. Especially, utilizing the micro-random ridged 1.06â¯mm thick PDMS substrate with surface roughness of 0.34, its stretchability is achieved up to 30%. The flexibility of the fabricated strain sensor is demonstrated down to 10â¯mm bending diameter. These results reveal that the proposed strain sensor has potential in diverse wearable electronic applications and diverse human motions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part A: Applied Science and Manufacturing - Volume 107, April 2018, Pages 519-528
Journal: Composites Part A: Applied Science and Manufacturing - Volume 107, April 2018, Pages 519-528
نویسندگان
Gul Hassan, Jinho Bae, Arshad Hassan, Shawkat Ali, Chong Hyun Lee, Yohan Choi,