Results 291 to 300 of about 144,211 (333)
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Physical Review Letters, 1992
Adsorbed {ital n}-hexadecane films of thickness {similar to}10, 20, and 40 A are studied at 350 K via molecular-dynamics simulations. In the thickest film periodic oscillations of the density extend {similar to}18 A from the solid-liquid interface, the roughness fluctuations at the liquid-vapor interface are Gaussian, and the density tail is fitted by ...
, Xia, , Ouyang, , Ribarsky, , Landman
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Adsorbed {ital n}-hexadecane films of thickness {similar to}10, 20, and 40 A are studied at 350 K via molecular-dynamics simulations. In the thickest film periodic oscillations of the density extend {similar to}18 A from the solid-liquid interface, the roughness fluctuations at the liquid-vapor interface are Gaussian, and the density tail is fitted by ...
, Xia, , Ouyang, , Ribarsky, , Landman
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The Journal of Physical Chemistry A, 2014
Ab initio computations, up to CCSD(T)/CBS on model systems, and MP2/cc-pVTZ and DFT calculations are performed on cation-alkane and cation-alkene complexes, cation = Li(+), Na(+), Be(2+), Mg(2+), Ca(2+), Cu(+) and Zn(2+); alkane = C(n)H2(n+2) (n = 1-10) and C6H12; and alkene = C2H4 and C6H6.
J Richard, Premkumar, G Narahari, Sastry
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Ab initio computations, up to CCSD(T)/CBS on model systems, and MP2/cc-pVTZ and DFT calculations are performed on cation-alkane and cation-alkene complexes, cation = Li(+), Na(+), Be(2+), Mg(2+), Ca(2+), Cu(+) and Zn(2+); alkane = C(n)H2(n+2) (n = 1-10) and C6H12; and alkene = C2H4 and C6H6.
J Richard, Premkumar, G Narahari, Sastry
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Perfluorocarbons and Semifluorinated Alkanes
Seminars in Ophthalmology, 2000The introduction of perfluorocarbons (PFCs) and, more recently, semifluorinated alkanes (SFAs) has greatly facilitated vitreoretinal surgery. A distinction is made between the use of these substances as intraoperative tools and internal tamponade agents.
Wong, D., Lois, N.
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The Journal of Physical Chemistry B, 2014
The surface freezing (SF) of liquid n-heptadecane (C17)-n-octadecane (C18) and 1-perfluorooctyl decane (F8H10)-C18 mixtures were studied by surface tension and external reflection absorption FTIR (ERA-FTIR) measurements. The surface tension versus temperature curves of all pure liquids show a sharp break point at Ts corresponding to a surface liquid ...
Takanori, Takiue +5 more
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The surface freezing (SF) of liquid n-heptadecane (C17)-n-octadecane (C18) and 1-perfluorooctyl decane (F8H10)-C18 mixtures were studied by surface tension and external reflection absorption FTIR (ERA-FTIR) measurements. The surface tension versus temperature curves of all pure liquids show a sharp break point at Ts corresponding to a surface liquid ...
Takanori, Takiue +5 more
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1996
This chapter begins with organic nomenclature, or the naming of compounds that is based on the alkanes' names, which are constructed by a rigid procedure. It explains that alkanes do not react with electrophiles, nucleophiles, acids, or bases unless under very rigorous conditions or if very reactive agents are used.
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This chapter begins with organic nomenclature, or the naming of compounds that is based on the alkanes' names, which are constructed by a rigid procedure. It explains that alkanes do not react with electrophiles, nucleophiles, acids, or bases unless under very rigorous conditions or if very reactive agents are used.
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The Journal of Physical Chemistry B, 2008
The liquid-liquid interface between semifluorinated alkane diblock copolymers of the form F3C(CF2)n-1-(CH2)m-1CH3 and water, protonated alkanes, and perfluorinated alkanes are studied by fully atomistic molecular dynamics simulations. A modified version of the OPLS-AA (Optimized Parameter for Liquid Simulation All-Atom) force field of Jorgensen et al ...
Flint, Pierce +3 more
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The liquid-liquid interface between semifluorinated alkane diblock copolymers of the form F3C(CF2)n-1-(CH2)m-1CH3 and water, protonated alkanes, and perfluorinated alkanes are studied by fully atomistic molecular dynamics simulations. A modified version of the OPLS-AA (Optimized Parameter for Liquid Simulation All-Atom) force field of Jorgensen et al ...
Flint, Pierce +3 more
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Catalytic Alkane Metathesis by Tandem Alkane Dehydrogenation-Olefin Metathesis
Science, 2006With petroleum supplies dwindling, there is increasing interest in selective methods for transforming other carbon feedstocks into hydrocarbons suitable for transportation fuel. We report the development of highly productive, well-defined, tandem catalytic systems for the metathesis of n -alkanes.
Alan S, Goldman +5 more
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ChemInform Abstract: Isomer Enumeration of Alkanes, Labeled Alkanes, and Monosubstituted Alkanes.
ChemInform, 1996AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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