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	Tribology study of reduced graphene oxide sheets on silicon substrate synthesized via covalent assembly
	Ou, Junfei1,2; Wang, Jinqing1; Liu, Sheng1,2; Mu, Bo1; Ren, Junfang1; Wang, Honggang1; Yang, Shengrong1
刊名	Langmuir
	2010-10-19
卷号	26期号:20页码:15830-15836
ISSN号	0743-7463
DOI	10.1021/1a102862d
通讯作者	Wang, jinqing(jqwang@licp.cas.cn)
英文摘要	Reduced graphene oxide (rgo) sheets were covalently assembled onto silicon wafers via a multistep route based on the chemical adsorption and thermal reduction of graphene oxide (go). the formation and microstructure of rgo were analyzed by x-ray photoelectron spectroscopy (xps), attenuated total reflectance fourier transform infrared (atr-ftir) spectroscopy, raman spectroscopy, and water contact angle (wca) measurements. characterization by atomic force microscopy (afm) was performed to evaluate the morphology and microtribological behaviors of the samples. macrotribological performance was tested on a ball-on-plate tribometer. results show that the assembled rgo possesses good friction reduction and antiwear ability, properties ascribed to its intrinsic structure, that is, the covalent bonding to the substrate and self-lubricating property of rgo.
WOS关键词	FRICTION FORCE MICROSCOPY ; DUAL-LAYER FILM ; GRAPHITE OXIDE ; ELECTRICAL-CONDUCTIVITY ; BALLISTIC TRANSPORT ; CHEMICAL-REDUCTION ; SURFACE ; MONOLAYERS ; COATINGS ; ACID
WOS研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Multidisciplinary ; Chemistry, Physical ; Materials Science, Multidisciplinary
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000282936700020
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2405458
专题	中国科学院大学
通讯作者	Wang, Jinqing
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Ou, Junfei,Wang, Jinqing,Liu, Sheng,et al. Tribology study of reduced graphene oxide sheets on silicon substrate synthesized via covalent assembly[J]. Langmuir,2010,26(20):15830-15836.
APA	Ou, Junfei.,Wang, Jinqing.,Liu, Sheng.,Mu, Bo.,Ren, Junfang.,...&Yang, Shengrong.(2010).Tribology study of reduced graphene oxide sheets on silicon substrate synthesized via covalent assembly.Langmuir,26(20),15830-15836.
MLA	Ou, Junfei,et al."Tribology study of reduced graphene oxide sheets on silicon substrate synthesized via covalent assembly".Langmuir 26.20(2010):15830-15836.

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