摘要本文采用机械球磨法批量制备了纳米CuO，用XRD，SEM，TEM等对制备的纳米CuO进行表征，发现所制备的纳米CuO颗粒粒径约在17 nm，且分布均匀，形状均一，并研究了纳米CuO对高氯酸铵（AP）的催化效果，结果表明纳米CuO对AP有良好的催化效果，且含纳米CuO质量分数越高的AP，其高温分解峰和低温分解峰提前越明显；采用水热法，以NaOH为还原剂，利用化学还原法制备了石墨烯（RGO），结果表明该法制备的RGO热稳定性好，整体透明，有效地移除了含氧官能团，且该法无毒性，大大缩短反应时间；采用共混法制备了CuO/RGO纳米复合物并研究了其对AP的催化性能，结果表明，CuO/RGO纳米复合物对AP的催化能力比单独的RGO和纳米CuO都强。28228
关键词  机械球磨法 纳米CuO 高氯酸铵 CuO/RGO纳米复合物 催化
毕业设计说明书（毕业论文）外文摘要
Title   Preparation of CuO/RGO nanocomposites and its effects on the thermal decomposition performance of ammonium perchlorate                   
Abstract
In this article，nano-sided CuO have been successfully prepared in large-scale by mechanical grinding method, then were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The results revealed that the nano-sized CuO is semi-spherical and homogeneous with a fairly uniform size of 17 nm and the study on the catalytic ability of the thermal decomposition of AP showed that nano-sized CuO could be a kind of effective additive for accelerating the thermal decomposition of ammonium perchlorate (AP).Furthermore, the more nano-sized CuO added in AP, the more clear the decomposition peak of high temperature and low temperature decomposition moved up.The graphene(RGO) was synthesized in a hydrothermal method, using NaOH as reducing agent and the transparent RGO obtained had a great thermal stability, effectively removed the oxygen-containing functional groups.This method was non-toxic and the reaction time was shorter.CuO/RGO nanocomposites were acquired through blending and research on its catalytic properties for AP indicated that the catalytic ability of CuO / RGO nanocomposites on AP were more effective than single RGO and nanosized-CuO.
Keywords   mechanical grinding method   nano-sided CuO   AP CuO/RGO nanocomposites   catalysis
目  录
1  绪论    1
1.1  背景介绍    1
1.2  纳米氧化铜的制备方法    2
1.2  液相法    3
1.3  石墨烯的制备制备方法    4
1.4  纳米CuO/RGO纳米复合材料的制备    5
1.5  纳米CuO和CuO/RGO纳米复合材料对AP的催化    6
1.6  本文主要研究内容    7
2  纳米CuO的批量制备及其性能研究    8
2.1  CuO的性质    8
2.2  实验试剂与分析仪器    8
2.3  实验过程    9
2.4 样品表征方法    9
2.5  实验结果与讨论    9
2.6  纳米CuO对AP热分解性能的影响    12
2.7  本章小结    16
3  石墨烯的制备    17
3.1  实验试剂与分析仪器    17
3.2  实验过程    17
3.3  样品表征方法    19
3.4  实验结果与讨论    19
3.5  NaOH还原氧化石墨（GO）制备RGO的机理    22
3.6  本章小结    23
4  CuO/RGO纳米复合物的制备及其表征    24 CuO/RGO纳米复合材料的制备及其对高氯酸铵热分解性能的影响研究:http://www.751com.cn/huaxue/lunwen_22998.html