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|a eng
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| 100 |
1 |
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|a Huang, Jing Yan
|e verfasserin
|4 aut
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|a A [4+2]-like cycloaddition of methyl methacrylate on Si(100)-2 x 1
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|c 2005
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|a Text
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|a ƒaComputermedien
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|a Date Completed 21.05.2015
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|a Date Revised 30.11.2005
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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|a The attachment of methyl methacrylate (MMA) on Si(100)-2x1 was investigated using high-resolution electron energy loss spectroscopy (HREELS), X-ray photoelectron spectroscopy (XPS), ultraviolet photoelectron spectroscopy (UPS), and density functional theory (DFT) calculations. The HREELS spectra of chemisorbed MMA show the disappearance of characteristic vibrations of C=O (1725 cm(-1)) and C(sp(2))-H (3110, 1400, and 962 cm(-1)) coupled with the blue shift of the C=C stretching mode by 34 cm(-1) compared to those of physisorbed molecules. These results clearly demonstrate that both C=C and C=O in MMA directly participate in the interaction with the surface to form a SiCH(2)C(CH(3))=C(OCH(3))OSi species via a [4+2]-like cycloaddition. This binding configuration was further supported by XPS, UPS, and DFT studies
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|a Journal Article
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1 |
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|a Huang, Hai Gou
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ning, Yue Sheng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Qi Ping
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Alshahateet, Solhe F
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sun, Yue Ming
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Xu, Guo Qin
|e verfasserin
|4 aut
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| 773 |
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|t Langmuir : the ACS journal of surfaces and colloids
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|g 21(2005), 25 vom: 06. Dez., Seite 11722-8
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|g volume:21
|g year:2005
|g number:25
|g day:06
|g month:12
|g pages:11722-8
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