中文摘要：

有好透明性和灵活性的 ZnS/bacterial 纤维素 / 环氧基树脂树脂(ZnS/BC/E56 ) nanocomposites 被准备并且描绘。当先锋 Zn ²⁺ 集中是不超过 1  wt% 时，介绍 ZnS nanoparticles 的尺寸比 50  nm 小，分发在 composites 以内是同类的。在条件下面，突出的发射度超过 70% 在可见的光被获得。由有到 composites 的优秀 thermo 眼的稳定性的 ZnS nanoparticles 的加入， thermo 眼的系数显然从 −361 × 10 ⁻⁶ 被增加到 −310 × 10 ⁻⁶ K ⁻¹ 。好灵活性，光、机械的性质在灵活 optoelectronic 材料资助 nanocomposites 潜力应用。

英文摘要：

ZnS/bacterial cellulose/epoxy resin （ZnS/BC/E56） nanocomposites with good transparency and flexibil-ity were prepared and characterized. When the precursor Zn^2＋ concentrations were not more than I wt%, the size of the introduced ZnS nanoparticles was smaller than 50 nm and the distribution was homo-geneous within the composites. Under the condition, outstanding transmittance more than 70g in the visible light was obtained. By incorporation of ZnS nanoparticles with excellent thermo-optic stability to the composites, the thermo-optic coefficient was obviously increased from -361 × 10^-6 to -310 × 10^-6K^-1. The good flexibility, optical and mechanical properties endow the nanocomposites potential applica- tions in the flexible optoelectronic materials.