Progress in the liquid chromatography of synthetic non-charged lipophilic macromolecules

D. Berek

Published : 2022-09-19

Vol. 46 No. 11-12 (2001)

Progress in the liquid chromatography of synthetic non-charged lipophilic macromolecules

D. Berek

Abstract

A review with 30 refs. covering high-performance liquid chromatography (HPLC) as a tool to determine molecular properties (mainly M and MWD) of synthetic polymers, with particular reference to retention mechanisms (entropy-based size exclusion, and enthalpy-based adsorption, partition and phase separation). Further size-exclusion chromatography (SEC) for lipophiles (gel permeation chromatography) and biopolymers (gel filtration chromatography), coupled LC procedures (e.g., isocratic compensation approach), HPLC under "critical" (weak enthalpic interactions) conditions (LCCC), (continuous) eluent gradient polymer LC (EGPLC), LC-like approaches including the full adsorption-desorption technique, and multidimensional HPLC of complex polymers are discussed. Instrumentation (e.g., detectors), pumps, materials, and applications of analytical HPLC for polymers (evaluation of long chain branching, radius of gyration, limiting viscosity number, etc.) are also briefly reviewed.

Keywords

wysoce sprawna chromatografia cieczowa ; mechanizmy retencji ; rozdział na zasadzie wymiaru cząsteczek ; sprzężone techniki chromatografii cieczowej high-performance liquid chromatography ; retention mechanisms ; enthalpy-and entropy-based retention mechanisms coupled liquid chromatography procedures ; full adsorption-desorption method ; instrumentation ; analytical applications

Similar Articles

M. Kacperski, Polymer nanocomposites. Part II. Nanocomposites based on thermoplastic polymers and layered silicates , Polimery: Vol. 48 No. 2 (2003)
J. Łukaszczyk, A. Cebulska, Homopolymerization of 3-chloro-2-hydroxypropyl methacrylate and its copolymerization with methyl methacrylate , Polimery: Vol. 48 No. 4 (2003)
Z. Dąbrowski, A. Wiśniewska, A. Kulig-Adamiak, J. Kamiński, Ionic liquids as the catalysts for asymmetric reactions , Polimery: Vol. 57 No. 5 (2012)
M. Zaborski, T. Paryjczak, A. Kaźmierczak, J. Albińska, Characterization of physicochemical properties of the inorganic components in the "core-shell"-structured polymer mixtures. Part I. The precipitated silica systems , Polimery: Vol. 47 No. 2 (2002)
M. El Fray, Multiblock alicyclic/aliphatic polyesters. Evaluation of the polymer's susceptibility to enzymatic degradation , Polimery: Vol. 47 No. 3 (2002)
K. Szustakiewicz, M. Gazińska, A. Kiersnowski, J. Pigłowski, Polyamide 6/organomontmorillonite nanocomposites based on waste materials , Polimery: Vol. 56 No. 5 (2011)
T. Klepka, Parameters characterizing optotelecommunication cable and its innerduct interaction , Polimery: Vol. 46 No. 3 (2001)
M. Podgórski, J. Księżopolski, Study of the effect of polymer network structure on thermal and mechanical properties of crosslinked (meth)acrylates - cis-hexahydrophthalic anhydride derivatives , Polimery: Vol. 55 No. 1 (2010)
B. Mossety-Leszczak, P. Wojciechowski, H. Galina, J. Ulański, The synthesis of epoxy monomers with mesogenic groups , Polimery: Vol. 46 No. 5 (2001)
E. Hałasa, M. Heneczkowski, Curing of bisphenol A-based liquid epoxy resins with polyamine—2-mercaptobenzothiazole adducts and synthesis of the adducts , Polimery: Vol. 46 No. 10 (2001)

<< < 81 82 83 84 85 86 87 88 89 90 > >>

You may also start an advanced similarity search for this article.

Details

Statistics

Authors

Download files

PDF

Zasady cytowania

Berek, D. (2022). Progress in the liquid chromatography of synthetic non-charged lipophilic macromolecules. Polimery, 46(11-12), 777–784. Retrieved from https://polimery.ichp.vot.pl/index.php/p/article/view/2132

Citing articles via

Statistics

Total abstract views : 0

PDF Downloads : 0