1. 安徽工业大学建筑工程学院，安徽 马鞍山 243032 2. 冶金减排与资源综合利用教育部重点实验室(安徽工业大学)，安徽 马鞍山 243002 3. 新加坡国立大学机械工程学院，新加坡 117576
收稿日期:2018-05-02修回日期:2018-09-29出版日期:2019-02-22发布日期:2019-02-12通讯作者:张浩基金资助:中国博士后科学基金资助项目;冶金减排与资源综合利用教育部重点实验室(安徽工业大学)资助项目Optimizing preparation of Ce-Cu/TiO2 hollow microspheres with uniform particle size distribution and its photocatalysis and humidity control performance
Hao ZHANG1,2,3*, Yuandi XU1, Xiuyu LIU11. School of Civil Engineering and Architecture, Anhui University of Technology, Ma?anshan, Anhui 243032, China 2. Key Laboratory of Metallurgical Emission Reduction and Resources Recycling (Anhui University of Technology), Ministry of Education, Ma?anshan, Anhui 243002, China 3. Department of Mechanical Engineering, National University of Singapore, Singapore 117576, Singapore
Received:2018-05-02Revised:2018-09-29Online:2019-02-22Published:2019-02-12Contact:ZHANG Hao 摘要/Abstract
摘要： 以Ce(NO3)3?6H2O和Cu(NO3)2?3H2O为改性剂制备Ce–Cu/TiO2空心微球，通过均匀设计与BP神经网络模型优化Ce–Cu/TiO2空心微球的制备工艺参数。用激光粒度分析仪对Ce–Cu/TiO2空心微球的粒度分布进行测试，用SEM和TEM对Ce–Cu/TiO2空心微球的微观形貌进行表征，用比表面积及孔径测定仪对Ce–Cu/TiO2空心微球的孔结构进行测试，采用等温吸放湿法对粒度均匀分布的Ce–Cu/TiO2空心微球的湿性能进行测试，用紫外–可见分光光度计测试其光性能。结果表明，粒度均匀分布的Ce–Cu/TiO2空心微球制备工艺参数为：磁力搅拌速度VMS=910 r/min、溶液B加入溶液A的速度VAB=1.32 mL/min、溶液D加入溶液C的速度VCD=0.86 mL/min、煅烧升温速度VTC=2.47℃/min和煅烧温度TC=485℃，所制空心微球d10=103.74 nm，d50=141.46 nm和d90=188.84 nm，粒径分布区间d90–d10为85.10 nm，空心微球具有良好的光–湿性能，1~6 h对甲醛气体的降解率为21.6%~53.9%，相对湿度32.28%~84.34%的平衡含湿量为0.0364~0.2746 g/g。
引用本文
张浩 徐远迪 刘秀玉. 优化制备粒度均匀分布的Ce-Cu/TiO2空心微球及其光–湿性能[J]. 过程工程学报, 2019, 19(1): 195-201.
Hao ZHANG Yuandi XU Xiuyu LIU. Optimizing preparation of Ce-Cu/TiO2 hollow microspheres with uniform particle size distribution and its photocatalysis and humidity control performance[J]. Chin. J. Process Eng., 2019, 19(1): 195-201.
使用本文
导出引用管理器 EndNote|Ris|BibTeX
链接本文:http://www.jproeng.com/CN/10.12034/j.issn.1009-606X.218194
http://www.jproeng.com/CN/Y2019/V19/I1/195
参考文献
| [1] Fujishima A, Hondo K. Electrochemical Photolysis of Water at a Semiconductor Electrode [J]. Nature. 1972, 37:238?245. [2] Jing L Q, Xin B F, Yuan F L, et al. Effects of Surface Oxygen Vacancies on Photophysical and Photochemical Processes of Zn-Doped TiO2 Nanoparticles and Their Relationships [J]. The Journal of Physical Chemistry B. 2006, 110(36):17860?17865. [3] Zhao H M, Chen Y, Quan X, et al. Preparation of Zn-Doped TiO2 Nanotubes Electrode and Its Application in Pentachlorophenol Photoelectrocatalytic Degradation [J]. Chinese Science Bull. 2007, 52(11): 1456?1461. [4] Tojo S, Tachikawa T, Fujtsuka M, et al. Iodine-Doped TiO2 Photocatalysts: Correlation Between Band Structure and Mechanism [J]. The Journal of Physical Chemistry C. 2008, 112(38): 14948?14954. [5] Zhao D, Peng T Y, Liu M, et al. Fabrication, Characterization and Photocatalytic Activity of Gd3+-Doped Titania Nanoparticles with Mesostructure [J]. Microporous and Mesoporous Materials. 2008, 114: 166?174. [6] Hamal D B, Klabunde K J. Synthesis, Characterization, and Visible Light Activity of New Nanoparticle Photocatalysis Based on Silver, Carbon and Sulfur-Doped TiO2 [J]. Journal of Colloid and Interface Science. 2007, 311: 514?522. [7] Yu J G, Zhang L J, Bei C. Hydrothermal Preparation and Photocatalytic Activity of Hierarchically Sponge-Like Macro-/Mesoporous Titania [J]. The Journal of Physical Chemistry C. 2007, 111(28):10582?10589. [8] Syoufian A, Nakashima K. Degradation of Methylene Blue in Aqueous Dispersion of Hollow Titania Photocatalyst: Optimization of Reaction by Peroxydisulfate Electron Scavenger [J]. Journal of Colloid and Interface Science. 2007, 313(1): 213?218. [9] 刘阳龙, 郑玉婴, 尚鹏博. 铕掺杂的TiO2的制备及光催化性能[J]. 无机材料学报. 2015, 30(7): 699?705. Liu Y L, Zheng Y Y, Shang P B. Preparation, Characterization and Photocatalytic Property of Eu-Doped TiO2 Hollow Microspheres [J]. Journal of Inorganic Material. 2015, 30(7): 699?705. [10] 尚鹏博, 郑玉婴, 冀峰, 等. 锌离子掺杂的二氧化钛介孔空心微球的制备及光催化性能 [J]. 无机化学学报. 2014, 30(10): 2323?2331. Shang P B, Zheng Y Y, Yi F, et al. Zinc Doped TiO2 Mesoporous Hollow Miscrospheres: Preparation and Photocatalytic Activity [J]. Chinese Journal of Inorgainc Chemistry. 2014, 30(10): 2323?2331. [11] 尚建丽，宗志芳. 基于湿效应Ce-La/TiO2空心微球制备及光-湿效应 [J]. 浙江大学学报(工学版), 2017, 51(2): 304?311 Shang J L, Zong Z F. Preparation of Ce-La/TiO2 Hollow Microspheres and Its photocatalysis and humidity control performance based on humidity absorption and desorption [J]. Journal of Zhejiang University (Engineering Science), 2017, 51(2): 304?311 [12] 尚建丽，张浩，熊磊，等. 基于均匀设计优化制备癸酸-棕榈酸/SiO2复合相变材料 [J]. 材料工程, 2015, 43(9): 94?102 Shang J L, Zhang H, Xiong L, et al. Optimized Preparation of Decanoic-palmitic Acid/SiO2 Composite Phase Change Metarials Based on Uniform Design [J]. Journal of Materials Engineering, 2015, 43(9): 94?102 [13] 张浩. 基于RBF网络优化制备均匀粒度分布的微米级SiO2基相变调湿复合材料 [J]. 材料工程, 2017, 45(8): 24?29 Zhang H. Optimizing Preparation of Micron SiO2-based Phase Change and Humidity Controlling Composites with Uniform Particle Size Distribution Based on RBF Neural Network [J]. Journal of Materials Engineering, 2017, 45(8): 24?29 [14] 张浩. 基于光催化性能的Cu-Ce/TiO2湿性能 [J].材料工程, 2018, 46(1): 114?118 Zhang H. Cu-Ce/TiO2 Moisture Performance Based on Photocatalytic Performance. Journal of Materials Engineering, 2018, 46(1): 114?118 [15] 张浩，黄新杰，宗志芳，等. 基于吸附性能的生物质基多孔活性炭制备方案的响应面法优化 [J]. 材料工程, 2017, 45(6): 67?72 Zhang H, Huang X J, Zong Z F, et al. Optimizatiom of Preparation Program for Biomass Based Porous Active Carbon by Response Surface Methodology Based on Adsorptive Property [J]. Journal of Materials Engineering, 2017, 45(6): 67?72 |
相关文章 15
| [1] | 张娜 钟莉 段东平. 油酸辅助水热合成纳米钛酸锶的性能调控与表征[J]. 过程工程学报, 2019, 19(6): 1212-1219. |
| [2] | 张浩 高青 刘秀玉 刘影. 基于BP神经网络优化制备化学改性脱硫灰/丁苯橡胶复合材料[J]. 过程工程学报, 2018, 18(5): 1088-1092. |
| [3] | 张浩 朱大有 刘秀玉. 基于均匀设计优化制备静电纺丝相变储湿纤维[J]. 过程工程学报, 2018, 18(4): 839-844. |
| [4] | 张喻升 李长明 曾红 于超 余剑 杨运泉 许光文 高士秋. 钒钨钛/堇青石基烟气脱硝催化陶瓷滤芯的研制[J]. 过程工程学报, 2017, 17(6): 1249-1256. |
| [5] | 王晓民 曹海莲 张廷安. B-F-S梯度掺杂改性TiO2薄膜材料的光催化性能[J]. 过程工程学报, 2017, 17(3): 526-531. |
| [6] | 佟志芳乔家龙陈涛. 炉渣组分对CaO-Al2O3-SiO2-TiO2-MgO-Na2O渣系粘度的影响[J]. 过程工程学报, 2016, 16(2): 189-196. |
| [7] | 李晶傅敏周万娇刘红艳. 一步煅烧法制备g-C3N4/TiO2复合材料及其对NOx的光催化性能[J]. 过程工程学报, 2015, 15(6): 1063-1068. |
| [8] | 秦国旭程东李雷张敏万新军. 纳米TiO2/CNT/ZrO2膜电极的制备及其对2-吡啶甲醛的电催化还原[J]. 过程工程学报, 2015, 15(4): 683-687. |
| [9] | 张浩刘影刘秀玉黄新杰杜晓燕唐刚. 基于光催化降解甲醛溶液性能的Cu-Ce/TiO2制备方案的响应面法优化[J]. , 2014, 14(5): 891-895. |
| [10] | 宋金玲周长才牟连维郭冠铭蔡颖张胤. 溶胶-凝胶法制备掺杂稀土元素二氧化钛及其气敏性能[J]. , 2013, 13(1): 170-174. |
| [11] | 张浩刘秀玉朱庆明丁厚成. Cu掺杂TiO2光催化降解室内甲醛气体的实验研究[J]. , 2012, 12(4): 696-701. |
| [12] | 张浩钱付平. Ce掺杂TiO2催化剂的光催化性能[J]. , 2011, 11(3): 514-518. |
| [13] | 宋金玲周长才侯志鹏李霞蔡颖张胤. 溶胶-凝胶法制备掺杂钐的二氧化钛及其发光性能研究[J]. , 2011, 11(1): 143-147. |
| [14] | 肖易凡姚忠王浩琦胡国梅徐虹韦萍. 有序介孔TiO2固载g-谷氨酰转肽酶催化合成S-bzl-g-glutamyl-L-cysteine[J]. , 2010, 10(6): 1175-1190. |
| [15] | 董进明赵飞张延玲仇圣桃干勇. FeO-SiO2-MnO(-TiO2)渣系与铁液间钒的分配行为及影响因素[J]. , 2010, 10(6): 1076-1083. |
PDF全文下载地址:
http://www.jproeng.com/CN/article/downloadArticleFile.do?attachType=PDF&id=3220
