The Effects of Stationary Liquids on the Separation of the Isomers of Aromatic Hydrocarbons in Gas Chromatography

スポンサーリンク

概要

• 論文の詳細を見る

• 1) The gas chromatographic separation of the isomer of aromatic hydrocarbons has been investigated on the aromatic stationary liquids.<BR>2) It has been established from the experimental results on the xylene series that the <I>S</I><SUB>12</SUB>–σ<SUB>p</SUB> diagram of Fig. 1 of the previous paper<SUP>4)</SUP> is applicable to the separation of the ethyltoluene series.<BR>3) <I>ΔS</I><SUB>12</SUB> has been defined, and it has been proven that this value was roughly constant between two series of dialkylbenzenes. Moreover, this value seems to throw a light on the prediction of the separation of the isomers of aromatic hydrocarbons.<BR>4) This separation seems to be affected by π-complex formation between aromatic hydrocarbons and aromatic stationary liquids of both the π-acidic and π-basic types.

• 公益社団法人 日本化学会の論文

著者

• Araki Takeo

  Department of Chemistry Faculty of Science Kyoto University

関連論文

• Uniformly Sized Polymer Based Stationary Phase Having Multi-Chiral Selectors
• Uniform-size Macroporous Polymer-based Stationary Phase for HPLC Prepared through Molecular Imprinting Technique
• Possible Solution to Discord between Void Volume Recovery of Polypeptide and Separation of Drugs with Restricted-access Type Polymer-based Separation Media for HPLC
• Unexpected Effects of Seed Polymer on the Porous Structures of Poly(methyl methacrylate-ethylene glycol dimethacrylate) Particles
• The Effects of Stationary Liquids on the Separation of the Isomers of Aromatic Hydrocarbons in Gas Chromatography
• Methanol-incorporated photoaddition of N-methyl-1,2-naphthalenedicarboximide with alkenes and dienes.
• Photochemical electron-transfer reactions of biphenyl-2,2'-dicarboximide and naphthalene-1,8-dicarboximide with olefin. Dependence of the reaction course on the structure of the aromatic imide.
• Photoreactions of N-methyl-1,2-naphthalenedicarboximide with dienes. Formation of naphthazepinediones and their secondary reactions.
• Solubilization of hemin in neutral and acidic aqueous solutions by forming complexes with water-soluble macromolecules.

スポンサーリンク