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Paper–paraffin composites were prepared by an interfacial polymerisation reaction on the paper surface and its function of thermal energy storage was studied. Filter paper impregnated with O/W emulsion, which was composed of ethylenediamine, NaOH and paraffin microcapsules prepared by methyl methacrylate polymer (PMMA), was left in a beaker containing a cyclohexane solution of terephthaloyl chloride...
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