Nanomechanical and Macrotribological Properties of CVD-Grown Graphene as a Middle Layer between Metal Pt Cylinders and SiO2Si Substrate

المؤلفون المشاركون

Wu, Hongyan
Gu, Zhengbin
Zhang, Shantao
Hussain, G.

المصدر

Journal of Nanomaterials

العدد

المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-7، 7ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2015-10-28

دولة النشر

مصر

عدد الصفحات

7

التخصصات الرئيسية

الكيمياء
هندسة مدنية

الملخص EN

The CVD-grown graphene as a middle layer was introduced between Pt cylinders and SiO2/Si to extend the application of graphene for improving the wear performance of microelectromechanical systems.

Periodic arrays of Pt cylinders were prepared on the graphene/SiO2/Si (Pt/graphene) and SiO2/Si substrate (Pt/SiO2) using the magnetron sputtering technique.

To characterize Pt/graphene and Pt/SiO2, nanoindentation and macrotribological tests were performed.

The results showed that the friction coefficient was lower and the wear lifetime of Pt/graphene was longer than those of Pt/SiO2.

Graphene, as a middle layer, was not only observed to have significant influence on the mechanical properties (i.e., microhardness and elastic modulus), but also found to improve the adhesive strength between SiO2/Si and Pt cylinders.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Wu, Hongyan& Gu, Zhengbin& Zhang, Shantao& Hussain, G.. 2015. Nanomechanical and Macrotribological Properties of CVD-Grown Graphene as a Middle Layer between Metal Pt Cylinders and SiO2Si Substrate. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1069460

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Wu, Hongyan…[et al.]. Nanomechanical and Macrotribological Properties of CVD-Grown Graphene as a Middle Layer between Metal Pt Cylinders and SiO2Si Substrate. Journal of Nanomaterials No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1069460

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Wu, Hongyan& Gu, Zhengbin& Zhang, Shantao& Hussain, G.. Nanomechanical and Macrotribological Properties of CVD-Grown Graphene as a Middle Layer between Metal Pt Cylinders and SiO2Si Substrate. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1069460

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1069460