Effect of molecule-Molecule interaction on the electronic properties of molecularly modified Si/SiO(sub x) surfaces
Article Abstract:
The adsorption of systematically substituted silanes with either simple alkyl or alkyl phenyl ether chains onto oxidized Si is used to study the electronic effects of such molecular monolayers on Si. It is concluded that there is no significant change in surface potential if the length or structure of the connecting chain between the attached dipolar unit and the silicon surface is varied.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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Temperature-sensitive surfaces prepared by UV photografting reaction of photosensitizer and N-isopropylacrylamide
Article Abstract:
An attempt was made to prepare thermal-sensitive surfaces by grafting poly(N-isopropylacrylamide) PNIPAAm on the surface of silicone wafers without a cross-linking agent. Dramatic changes of the hydrophilic/hydrophobic surface were observed by investigating the variation of the advancing contact angles.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2000
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NMR and X-ray spectroscopy of sodium-silicon clathrates
Article Abstract:
The (super 23)Na and (super 29)Si NMR spectra of the sodium-silicon clathrate materials Na(sub 8)Si(sub 46) and Na(sub x)Si(sub 136) are studied in detail. NMR, XPS and XANES results showed an interaction between Na atom and the Si framework of the clathrates.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2001
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- Abstracts: Effects of induction interactions on the orientational order of solutes in liquid crystals. Molecular wire electronic state crossing driven by applied voltage
- Abstracts: Effects of chromium substitution on the chemical bonding nature and electrochemical performance of layered lithium manganese oxide
- Abstracts: Molecular modeling and experimental studies of the thermodynamic and transport properties of pyridinium-based ionic liquids
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- Abstracts: Excitation dynamics in anisotropic nanostructures of star-shaped CdS. Spectroscopic study of electronic states in an ensemble of close-packed CdSe nanocrystals