【摘 要】
：
Zinc acetate is used as a raw material to synthesize the desired ZnO in hot solvent by controlling the amount of citric acid (CA) ad-ded. Notably, the amount of
【机 构】
：
Shandong Provincial Key Laboratory of Molecular Engineering,School of Chemistry and Pharmaceutical E
论文部分内容阅读
Zinc acetate is used as a raw material to synthesize the desired ZnO in hot solvent by controlling the amount of citric acid (CA) ad-ded. Notably, the amount of CA added has a significant relationship with the control of the morphology of ZnO. Spherical ZnO wrapped in nanosheets is synthesized through the secondary crystallization of Zn2+. The optical properties of the ZnO sample are tested through the de-gradation of organic pollutants. Notably, the photocatalytic properties of ZnO vary with the different amounts of CA added. Exposure of the active crystal face increases the photocatalytic activity of ZnO. In addition, the number of defects on the surface of the ZnO sample increases because of its large specific surface area, thus changing the bandgap of ZnO. Therefore, the resulting sample can respond under visible light.
其他文献
作为HDSL的下一代产品,单线对高比特数字用户环路(HDSL2)能利用一对双绞线无中继的传输T1/E1数据。本文对HDSL2技术研究面临的一些主要问题,如获得更高的信噪比裕量、频谱兼
文章通过作者的工作实践，针对万箱船“零压载水”进行探讨，近以来，中远集运在节能减排降本增效方面取得了优良成效，在降低营运成本的同时也对环境保护做出了贡献。中远集运提出的
摘要：本文主要提出中职语文教学改革的几点思考，首先分析当前中职教育改革面临严峻挑战，然后提出当前中职语文教育工作者的思考，最后从教学方式提出对中职语文教学改革的几点建议，以供参考。 关键词：中职语文；教学改革；教学方式 近年来我国高度重视教育事业的发展，为此制定了一系列教育发展战略规划文件，例如《二十一世纪教育振兴行动计划》、《关于全面推进素质教育的决定》、《关于全面推进素质教育深化中等职业教
中小型船舶在有激流水域中通过狭窄航道进小港池靠泊需要较高的航速克服流压,与航道两边保持一定的安全距离航行,船舶进入港池后需要先用拖轮对船舶进行制动,在船舶基本停住
To evaluate the feasibility of recovering Pb and Zn sulfides and Ag-containing minerals from Zn leaching residue by the process of reduction roasting followed b
本文介绍了在UG软件上对某跟踪雷达天线座结构系统的有限元建模，用MSC／NASTRAN软件对其进行的动、静力分析；对关键零件的建模进行了讨论，对计算结果进行了分析。
In this paper,
Objective To investigate the clinical features and prognosis of recurrent gastric cancer. Methods The clinical data of 147 patients with recurrent gastric cance
为了实现远距离高精度的海上施工定位,一种新技术——星站差分定位系统诞生了.本文介绍了星站差分、Veripos系统以及LD4 GNSS罗经的基本情况,通过静态和动态两种测试方法,对L
讨论分形解码结果图象的特点，基于分形码对图象的放大作用，用小波提取放大图象中的高频信息，再用小波图象融合方法增强图象细节，同时用小波的局部极大值的Ｌｉｐｓｃｈｉｔｚ指数调整方法去除结果图
The oxidation of oxygen ions and the generation of an anode effect at a low oxygen content of 150 mg/kg were discussed in this pa-per. Cyclic voltammetry and sq