【摘 要】
：
用sol gel法以正硅酸乙酯、乙醇和蒸馏水为原料 ,以盐酸为催化剂 ,包埋三联吡啶钌 [Ru(bpy) 3 Cl2 ]制备催化Belousov Zhabotinsky (BZ)反应的非线性光催化薄膜 ,并利用紫外
【机 构】
：
东南大学分子与生物分子电子学教育部重点实验室,东南大学分子与生物分子电子学教育部重点实验室,东南大学分子与生物分子电子学教育部重点实验室,东南大学分子与生物分子电子学教育部重点实验室 南京210096
论文部分内容阅读
用sol gel法以正硅酸乙酯、乙醇和蒸馏水为原料 ,以盐酸为催化剂 ,包埋三联吡啶钌 [Ru(bpy) 3 Cl2 ]制备催化Belousov Zhabotinsky (BZ)反应的非线性光催化薄膜 ,并利用紫外分光光度法测定了在薄膜中Ru(bpy) 3 Cl2 的包埋量 .通过投影图像的方法光激发BZ反应 ,在包埋Ru(bpy) 3 Cl2 的薄膜上产生化学波图像 .在薄膜中演化形成的图像具有相当高的图像清晰度 .在图像的演化过程中 ,具有图像反转、边界增强、图像分割等图像处理能力 ,并可以通过改变BZ反应条件来调控增强某些图像处理能力
A nonlinear photocatalytic thin film catalyzed by Belousov Zhabotinsky (BZ) reaction was prepared by sol gel method using tetraethylammonium ruthenium [Ru (bpy) 3 Cl2] with tetraethoxysilane, ethanol and distilled water as raw materials and hydrochloric acid as catalyst. And the embedding amount of Ru (bpy) 3 Cl2 in the film was measured by ultraviolet spectrophotometry.The chemical wave image was generated on the film embedding Ru (bpy) 3 Cl2 by photoexcitation BZ reaction by projecting the image method. At In the evolution of the image, it has the image processing ability of image inversion, boundary enhancement and image segmentation, and can be used to control the enhancement of certain image processing by changing the BZ reaction conditions ability
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