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	Preparation and tribological study of a peptide-containing alkylsiloxane monolayer on silicon
	Song, Shiyong; Ren, Sili; Wang, Jinqing; Yang, Shengrong; Zhang, Junyan
刊名	Langmuir
	2006-07-04
卷号	22期号:14页码:6010-6015
ISSN号	0743-7463
DOI	10.1021/la052868e
通讯作者	Yang, shengrong(sryang@lzb.ac.cn)
英文摘要	A peptide-containing alkylsilane self-assembled monolayer on silicon surface has been prepared successfully by a simple one-step strategy. the formation and structure of the peptide-containing sams were characterized by means of contact angle measurement, ellipsometry, ft-ir, and afm morphology observation. it was found that the water content in the hydrolysis solution plays a key role in determining the quality of the monolayers. the micro-tribological properties of various films were evaluated by using afm, while the macro-tribological study was performed on a ball-on-plate tribometer. it was found that the peptide-containing monolayers possess excellent friction-reduction and antiwear ability, which was attributed to its amide-containing structure. in other words, the interchain hydrogen bonds among the molecules enhance the stability of the monolayers against rubbing the counterpart ball and thus endow it an outstanding antiwear ability.
WOS关键词	SELF-ASSEMBLED MONOLAYERS ; CHEMICAL FORCE MICROSCOPY ; ALKYL CHAIN-LENGTH ; FRICTIONAL-PROPERTIES ; SURFACES ; GOLD ; ALKANETHIOLS ; ADHESION ; FILMS ; MICA
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:000238558500010
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2378694
专题	中国科学院大学
通讯作者	Yang, Shengrong
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 Sch, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Song, Shiyong,Ren, Sili,Wang, Jinqing,et al. Preparation and tribological study of a peptide-containing alkylsiloxane monolayer on silicon[J]. Langmuir,2006,22(14):6010-6015.
APA	Song, Shiyong,Ren, Sili,Wang, Jinqing,Yang, Shengrong,&Zhang, Junyan.(2006).Preparation and tribological study of a peptide-containing alkylsiloxane monolayer on silicon.Langmuir,22(14),6010-6015.
MLA	Song, Shiyong,et al."Preparation and tribological study of a peptide-containing alkylsiloxane monolayer on silicon".Langmuir 22.14(2006):6010-6015.

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