Abstract A series of uncrosslinked and unentangled hybrid copolymers of N-isopropyl acrylamide (NIPAm) and polyhedral oligomeric silsesquioxane (POSS) exhibited dual, thermoplastic and hydrogel behavior. The products of the synthesis were characterized by nuclear magnetic resonance spectroscopy (NMR), infrared spectroscopy (FTIR), and dynamic light scattering (DLS). The dried hybrids were amorphous and exhibited a reduction of glass transition temperature Tg as POSS content increased, i.e., ΔTg = Tg − Tg,bulk

中文翻译：

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混合 POSS-NIPAm 纳米复合材料的动力学延迟。热塑性和热响应水凝胶行为

摘要 N-异丙基丙烯酰胺 (NIPAm) 和多面体低聚倍半硅氧烷 (POSS) 的一系列未交联和未缠结的杂化共聚物表现出双重、热塑性和水凝胶行为。合成产物通过核磁共振光谱 (NMR)、红外光谱 (FTIR) 和动态光散射 (DLS) 进行表征。干燥的杂化物是无定形的，随着 POSS 含量的增加，玻璃化转变温度 Tg 降低，即 ΔTg = Tg - Tg,bulk