Surface chemistry of monochlorinated and dichlorinated benzenes on Si(100)2X1: Comparison study of chlorine content and isomeric effects
Article Abstract:
An investigation of monochlorobenzene (MCB) and 1,3-dichlorobenzene (1,3-DCB) on Si(100)2x1 is carried out and compared with that of 1,2-dichlorobenzend (1,2-DCB) by using X-ray photoelectron spectroscopy (XPS) and temperature-programmed desorption (TPD), the room temperature (RT) adsorption and thermal evolution. Calculated energetics for 1,4-DCB on Si(100)2x1 shows that double dechlorination is not as favorable a process as those for 1,2-DCB and 1,3-DCB.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
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Stripping voltammetry of Cu overlays deposited on self-assembled monolayers: Field emission of electrons through a phenylene ethynylene oligomer
Article Abstract:
The electrochemical and electron transport properties of self-assembled monolayers (SAMs) of a molecular wire candidate, 1-thio-4-[(4'-thio)phenylethynyl]-1'-ethynyl]-2',5'-(diethyl)phenylbenzene (TTEB) is examined by anodic stripping voltammetry of copper. Electrochemical copper deposition suggests that the SAMs of TTEB passivate the electrode to electrochemistry similar to alkanethiols.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2001
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Fermi level alignment and electronic levels in 'molecular wire' self-assembled monolayers on Au
Article Abstract:
The electronic structure around the Fermi level for self-assembled monolayers of a prototypical 'molecular wire' on Au is determined. One-photon ultraviolet photoelectron spectroscopy indicated a separation between the Fermi level and the peak of the occupied delocalized pi levels of 1.9 eV.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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