Novel biodegradable form stable phase change materials: Blends of poly(ethylene oxide) and gelatinized potato starch
作者： Kinga Pielichowska , Krzysztof Pielichowski
DOI: 10.1002/APP.31615
关键词:
摘要: Novel biodegradable form stable phase change materials were obtained in a process involving potato starch gelatinization water/poly(ethylene oxide) (PEO) solution. DSC and microscopic investigations revealed that the presence of considerably changes PEO transition behavior–in blends solid–solid for PEO/starch 1 : 3 w/w has been observed; blend with partial melting unbounded through hydrogen bonds detected. The heat depends on strength between starch. intermolecular interactions evidenced by FTIR analysis, which showed shift stretching vibration bands both OH group (proton-donor group) from PEO. © 2010 Wiley Periodicals, Inc. J Appl Polym Sci,
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