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PVA 복합체의 표면 성분과 구조 : PVA/Gelatin/Borax film PVA/Gelatin/Borax 필름
김재문,오준,김명렬,O'Donell, James H.,Jill, David J.,Pomery, P.J. 順天大學校 1999 論文集 Vol.18 No.1
Surface composition and structure of PVA complexes (PVA/Gelatin/Borax) films were investigated with XPS and the bulk content was measured with ¹H-Neuclear Magnetic Resornance spectrometry (¹H-NMR). From this results, it is possible to calculate of carbon, oxgen, nitrogen, etc and showed hydroxyl and aminogroups. Crystallinities of PVA was measured by infrared and X-ray diffractometer. On the basis of the experimental results, the structure to the PVA complexes in various materials were estimated. PVA complexes have a uniform structure with flexible PVA chains in a mixed solvent of water.