以硫酸铜为原料,双松香基双季铵盐为模板,葡萄糖为还原剂,选用0.05和0.1 g/mL浓度的氢氧化钠,在85℃下还原制备了两种氧化亚铜A1、A2,通过与加CTAB和未加表面活性剂制备的4种氧化亚铜A3、A4、A5、A6进行比较分析,并采用SEM、XRD、XPS和UV-Vis对6种氧化亚铜的形貌、晶型、结构和禁带宽度进行分析确证;采用罗丹明B为模拟降解物,6种氧化亚铜的紫外光催化降解4h时A1、A2的降解效率最高为74.64%,88.84%,分析结果表明,双松香基双季铵盐为模板制备氧化亚铜的形貌、晶型、催化降解率均较优.
参考文献
[1] | Xu, Yi-Tao;Guo, Ying;Li, Chang;Zhou, Xuan-Yu;Tucker, Michael C.;Fu, Xian-Zhu;Sun, Rong;Wong, Ching-Ping.Graphene oxide nano-sheets wrapped Cu2O microspheres as improved performance anode materials for lithium ion batteries[J].Nano Energy,2015:38-47. |
[2] | Xiaoxia Zhang;Jimei Song;Jian Jiao;Xuefeng Mei.Preparation and photocatalytic activity of cuprous oxides[J].Solid state sciences,20107(7):1215-1219. |
[3] | Li, Dongpei;Dai, Kai;Lv, Jiali;Lu, Luhua;Liang, Changhao;Zhu, Guangping.Facile and large scale synthesis of novel Cu2O octahedral crystals with efficient visible light photocatalytic activity[J].Materials Letters,2015Jul.1(Jul.1):48-51. |
[4] | Sun, F;Guo, YP;Tian, YM;Zhang, JD;Lv, XT;Li, MG;Zheng, YH;Wang, ZC.The effect of additives on the Cu2O crystal morphology in acetate bath by electrodeposition[J].Journal of Crystal Growth,20082(2):318-323. |
[5] | Yuchi Cui;Huijuan Zhang;C. Cheong Wong.Facile hydrothermal synthesis of novel Cu_2O core-shell nanospheres via a template-free route[J].Materials Letters,2012:104-107. |
[6] | Fanglin Du;Jungang Liu;Zhiyan Guo.Shape Controlled Synthesis Of Cu_2o And Its Catalytic Application To Synthesize Amorphous Carbon Nanofibers[J].Materials Research Bulletin: An International Journal Reporting Research on Crystal Growth and Materials Preparation and Characterization,20091(1):25-29. |
[7] | 赵剑曦.新一代表面活性剂:Geminis[J].化学进展,1999(04):348-357. |
[8] | 韩世岩;宋湛谦;金钟玲;李淑君.松香基季铵盐双子表面活性剂的合成及分析[J].林业科技,2009(4):61-64. |
[9] | 赵华涛;王;栋;张兰月;白志平;吴有庭.高反应浓度下制备不同形貌氧化亚铜的简易方法[J].无机化学学报,2009(1):142-146. |
[10] | Ha-Chul Song;Young-Sik Cho;Young-Duk Huh.Morphology-controlled synthesis of Cu_2O microcrystal[J].Materials Letters,200810/11(10/11):1734-1736. |
[11] | 宋继梅;张小霞;焦剑;梅雪峰;田玉鹏.立方状和球状氧化亚铜的制备及其光催化性质[J].应用化学,2010(11):1328-1333. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%