明胶
锌
化学
聚合物
无定形固体
化学工程
分子间力
高分子化学
陶瓷
天然聚合物
氢键
有机化学
分子
工程类
作者
Tatsunori Iwamura,Yuta Akimoto,Yuya Mizoguchi,Hana Matsumoto,Yoshikuni Hashimoto,K. Adachi
标识
DOI:10.1093/chemle/upae075
摘要
Abstract Gelatin and zinc oxide (ZnO) polymer hybrids were prepared via the sol–gel reaction of zinc acetate dihydrate in the presence of gelatin. When the gelatin/ZnO ratio was 9/1, a transparent polymer hybrid was obtained. This hybrid contained no phase separations consisting of organic and inorganic phases. Microscopic or submicroscopic aggregations and separations between gelatin and ZnO were clearly observed in the sample with a high inorganic content. The results of thermal analysis showed that the yield of ceramic decreased as ZnO content increased, and a 10% weight loss temperature increased as gelatin content increased. FT-IR measurements suggested the formation of intermolecular interactions, thought to be hydrogen bonds, between gelatin and ZnO. Furthermore, the results of XRD measurements revealed that the hybrid with a ZnO content of 10% is amorphous.
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