中文摘要：

Au nanoparticles 驱散 NiO 合成电影被一个化学答案方法准备。阶段结构，微观结构，表面化学药品状态，和这些电影的光吸收性质被 X 光检查衍射，传播电子显微镜学， X 光检查光电子光谱学，和 Uv 力分光计描绘。结果显示有 3542 nm 的平均直径的 Au 粒子是近似球形的并且在 NiO 矩阵分散。光吸收由于粒子转移到更短的波长并且随 Au 内容的增加加强的 Au 的表面电浆子回声达到顶点。当 Au 内容从 8.4wt% 增加到 45.2wt% 时，带宽变窄，但是由进一步从 45.2wt% 增加 Au 内容到 60.5wt% 拓宽。乐队差距 E g 从 8.4wt% 随 Au 内容的增加增加到 45.2wt% ，但是由进一步增加 Au 内容减少。

英文摘要：

Au nanoparticles dispersed NiO composite films were prepared by a chemical solution method.The phase structure,microstructure,surface chemical state,and optical absorption properties of the films were characterized by X-ray diffraction,transmission electron microscopy,X-ray photoelectron spectroscopy,and Uv-vis spectrometer.The results indicate that Au particles with the average diameters of 35-42 nm are approximately spherical and disperse in the NiO matrix.The optical absorption peaks due to the surface plasmon resonance of Au particles shift to the shorter wavelength and intensify with the increase of Au content.The bandwidth narrows when the Au content increases from 8.4wt% to 45.2wt%,but widens by further increasing the Au content from 45.2wt% to 60.5wt%.The band gap Eg increases with the increase of Au contents from 8.4wt% to 45.2wt%,but decreases by further increasing the Au content.