电源技术Issue(4)：781-783,3.
纳米氧化锌制备及聚羟基脂肪酸酯性能改善
Synthesis of nano ZnO and performance reinforcement of polyhydroxyalkanoate (PHA)
仙峤 1张辉 2杨存忠 3方斌1
作者信息
- 1. 华东理工大学材料科学与工程学院，上海200237
- 2. 河北工业大学材料科学与工程学院，天津300130
- 3. 河北工业大学材料科学与工程学院，天津300130
- 折叠
摘要
Abstract
Nano-sized ZnO crystals with 3-D net-shape constituted by 0-D"rice"shape particles (~50 nm) were synthesized by a simple two steps method (liquid phase and low temperature heat treatment). The particular structure has larger surface area, which benefits combination of ZnO and organic. The mechanical and thermal properties of ZnO reinforced PHA composites were measured. The results show that the elongation to break and ultimate tensile strength of PHA with 0.4%ZnO increase by 41.2%and 56%, respectively. The modulus of elasticity also increases by 62.2%. But the thermal stability of ZnO reinforced PHA composites does not improve, which maybe results from some bubble produced in the synthesis process.关键词
氧化锌/聚羟基脂肪酸酯/纳米结构Key words
zinc oxide/polyhydroxyalkanoate/nanostructures分类
信息技术与安全科学引用本文复制引用
仙峤,张辉,杨存忠,方斌..纳米氧化锌制备及聚羟基脂肪酸酯性能改善[J].电源技术,2015,(4):781-783,3.
