Journal ArticleDOI
New carbon adsorbent for high-performance liquid chromatography
TLDR
In this article, a carbon adsorbent prepared by reduction of poly(tetrafluoroethylene) with alkali-metal amalgams is used as a mechanically stable packing for high-performance liquid chromatography.About:
This article is published in Journal of Chromatography A.The article was published on 1978-01-11. It has received 29 citations till now. The article focuses on the topics: Elution & Supercritical fluid chromatography.read more
Citations
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Porous graphitic carbon: A versatile stationary phase for liquid chromatography
TL;DR: Current knowledge on graphitic carbon stationary phases is described, based on over 400 fundamental studies and applications, that were invented 30 years ago and commercially available for 20 years.
Journal ArticleDOI
Porous glassy carbon, a new columns packing material for gas chromatography and high-performance liquid chromatography
TL;DR: Porous glassy carbon (PGC) as discussed by the authors is a new carbon for liquid and gas chromatography, which is made using a porous template filled with carbonizable resin.
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Recent advances in bonded phases for liquid chromatography
TL;DR: In the reverse-phase mode, a smaller fraction of separations are carried out in the normal phase mode with polar-bonded phases as mentioned in this paper, which is the most common mode of liquid chromatography.
Journal ArticleDOI
Prospects for Carbon as Packing Material in High-Performance Liquid Chromatography
TL;DR: In this article, the preparation of HPLC carbons is reviewed in detail and the results which have been obtained are assessed in terms of their kinetic and thermodynamic performance, and applications are reviewed.
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Carbon-mineral adsorbents — new type of sorbents? Part I. The methods of preparation
TL;DR: In this article, the methods of preparation of carbon-mineral adsorbents produced on the basis of typical sorbents (e.g., silica gels, alumina, titanum oxide, Celite 545) are described.
References
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Journal ArticleDOI
Preparation and properties of reversed phases
TL;DR: In this article, the retentions of polar and non-polar samples were found to be influenced by the eluent, the length of the organic bristle, the carbon content of the RP, the pore size distribution of the silica support and the total porosity of the stationary phase.
Journal ArticleDOI
Techniques de remplissage de colonnes de chromatographie liquide à haute performance avec des microparticules poreuses
TL;DR: In this paper, column parameters (length and internal diameter) were studied and a study of column parameters showed that an internal diameter of 4.6 mm gave the best results with the injection system used.
Journal ArticleDOI
Reversed-phase liquid-solid chromatography on modified carbon black
TL;DR: In this paper, the preparation of carbon adsorbents suitable for reversed-phase high-performance liquid chromatography is described, and the effect of the amount of carbon deposited by benzene pyrolysis on thermal carbon blacks on the hardness and specific surface area of the particles obtained is discussed.
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Development and use of carbon adsorbents in high-performance liquid-solid chromatography : I. Carbon-coated silica particles
Henri Colin,Georges Guiochon +1 more
TL;DR: In this paper, a technique for coating silica particles with a layer of pyrocarbon is described, where the conditions of preparation are important as they determine both the chromatographic performance and the degree of agglomeration of particles during coating.
Journal ArticleDOI
Modified carbon black in high-performance liquid chromatography
TL;DR: The potential use of modified carbon blacks as adsorbent for high-performance liquid chromatography is discussed in this paper, where the technique of particle hardening through benzene pyrolysis is described.
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Reversed-phase liquid-solid chromatography on modified carbon black
Modified carbon black in high-performance liquid chromatography
Development and use of carbon adsorbents in high-performance liquid-solid chromatography : I. Carbon-coated silica particles
Henri Colin,Georges Guiochon +1 more