INVESTIGATION OF HYDROGEN BONDS IN PAPER
Abstract
The paper presents the results of the study on parameters of the hydrogen bond by IR spectroscopy in the capacitor paper that comes from high-refined sulfate unbleached pulp and the high transparent drawing paper (transparent tracing paper) based on cotton cellulose. Selection of samples for research dictated the conditions of production, ensuring the formation of a highly developed system of hydrogen bonds. A new technique to study the hydrogen bonds in the materials based on plant fibers without destroying them is proposed. The study determined the density, length and the energy of hydrogen bonds in the initial samples and the samples after heat treatment. It is found that the strongest H-bond in both paper samples equal in energy, but differ in the relative density. During heat treatment, the bond density of all energies is decreased.
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