Issue 2, 2002

Two-dimensional correlation gel permeation chromatography (2D correlation GPC) study of the sol–gel polymerization of octyltriethoxysilane. HCl-concentration dependence

Abstract

Two-dimensional correlation gel permeation chromatography (2D GPC) was used to elucidate intricate details of the initial ten minutes of the sol–gel transition of n-octyltriethoxysilane (OTES), catalysed by 0.5 and 2.0 M HCl·H 2 O. The results demonstrate that the features of 2D GPC correlation spectra directly reflect the dynamic variation of reactions or interactions present during the polymerization process.

Article information

Article type
Paper

PhysChemComm, 2002,5, 12-16

Two-dimensional correlation gel permeation chromatography (2D correlation GPC) study of the sol–gel polymerization of octyltriethoxysilane. HCl-concentration dependence

K. Izawa, T. Ogasawara, H. Masuda, H. Okabayashi, C. J. O'Connor and I. Noda, PhysChemComm, 2002, 5, 12 DOI: 10.1039/B107635C

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