CAJ | 학술논문

以帝王蝉蝉翼为基底，通过化学镀镍磷的方法，合成了具有纳米点阵结构的镍磷/蝉翼复合材料，并采用扫描电子显微镜、透射电子显微镜、X-射线光电子能谱仪以及紫外可见近红外分光光度计等对样品的微观形貌、成分和光学性能进行了测试。在实验基础上，结合三维有限时域差分方法计算了制备样品的反射谱，研究了蝉翼有序纳米点阵结构对镍磷镀层减反性能的影响。研究结果表明，亚波长的有序纳米点阵结构与入射光相互作用，能使镍磷/蝉翼复合材料的反射率比在无蝉翼纳米点阵结构基体上化学镀镍磷材料的反射率降低70％以上，这一研究结果可为制备镍磷减反结构界面提供设计思路。
이제왕선선익위기저，통과화학도얼린적방법，합성료구유납미점진결구적얼린/선익복합재료，병채용소묘전자현미경、투사전자현미경、X-사선광전자능보의이급자외가견근홍외분광광도계등대양품적미관형모、성분화광학성능진행료측시。재실험기출상，결합삼유유한시역차분방법계산료제비양품적반사보，연구료선익유서납미점진결구대얼린도층감반성능적영향。연구결과표명，아파장적유서납미점진결구여입사광상호작용，능사얼린/선익복합재료적반사솔비재무선익납미점진결구기체상화학도얼린재료적반사솔강저70％이상，저일연구결과가위제비얼린감반결구계면제공설계사로。
The Ni-P/cicada wing composites with nano-array structure were prepared by utilizing Pomponia imperatoria wing as the substrates of electroless plating.The microstructures of the samples were characterized by scanning electron microscope (SEM) and transmission electron microscope (TEM), and the component as well as the optical property was respectively tested by X-ray photoelectron spectrometer ( XPS) and UV-VIS-NIR spectrophotometer.Moreover, in order to investigate the effect of the nano-array structure on the antireflection property of the Ni-P coating, the 3D finite difference time domain (3D-FDTD) method was used to calculate the reflectance spectra of the synthesized composites based on the experimental data.Result showed that the reflectance of Ni-P/cicada wing composites with nano-array structure was 70%lower than that of the one without the surface structure, which was ascribed to the interaction be-tween the nano-array structure and the incident light.This work could provide inspirations for the antireflective Ni-P sur-face structure design.