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化工新型材料  2019, Vol. 47 Issue (4): 188-193    
  科学研究 本期目录 | 过刊浏览 | 高级检索 |
层状液晶模板法制备纳米ZnO及其光催化降解亚甲基蓝的研究
赵素素,王美燕,刘洋洋,武博文,杨静*
山东科技大学化学与环境工程学院,青岛266590
Preparation of nano-ZnO by LLC template and MB photocatalytic degradation
Zhao Susu, Wang Meiyan, Liu Yangyang, Wu Bowen, Yang Jing
College of Chemical and Environmental Engineering,Shandong University of Science and Technology,Qingdao 266590
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摘要 以十二烷基硫酸钠、正戊醇、水三元体系制备溶致液晶,并以此为模板,结合均匀沉淀法制备纳米ZnO,并对其在紫外光下的光催化性能进行了研究。结果表明,当水占50%(wt,质量分数),SDS∶C5H11OH为5∶5(质量比)时,溶致液晶所形成的十字花纹织构最为规整,且分布十分均匀;考察其在紫外光下的光催化性能,当纳米ZnO用量为4g/L,双氧水用量为6g/L时,光照150min即可使亚甲基蓝溶液的降解率达到89%左右。
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赵素素
王美燕
刘洋洋
武博文
杨静
关键词:  溶致液晶  层状相  纳米ZnO  光催化    
Abstract: ZnO nanoparticles were synthesized by homogeneous precipitation method in lamellar lyotropic liquid crystal (LLC) which composed of Sodium dodecyl sulfate(SDS),1-amyl alcohol(C5H11OH) and water.The photocatalytic activity of ZnO nanoparticles under UV-Vis irradiation was evaluated by using the nanoparticles as photocatalyst to degrade methylene blue (MB) dye molecules in aqueous solution.Results indicated that the texture of LLC was the most regular and uniform distribution with SDS∶C5H11OH was 5∶5 when water accounts for 50%.The influence of reaction condition were also investigated and the best photocatalytic performance was obtained by using 4g/L ZnO nanoparticles and 6g/L H2O2.Finally,the ZnO photocatalyst was employ for the methylene blue in which the almost 89% dye molecules removal was achieved after 150min of UV irradiation time.
Key words:  lyotropic liquid crystal    lamellar phase    ZnO nanoparticle    photocatalytic activity
                    发布日期:  2019-05-20      期的出版日期:  2019-05-20
基金资助: 国家自然科学基金-煤炭联合基金重点支持项目(U1261205);青岛经济技术开发区重点科技发展计划项目(2013-1-66);青岛市建设事业科技发展项目(JK2013-9)
通讯作者:  杨静(1969-),女,教授,博士,主要从事纳米材料的制备及应用研究。   
作者简介:  赵素素(1993-),女,硕士研究生,主要从事纳米材料的制备及应用研究。
引用本文:    
赵素素,王美燕,刘洋洋,武博文,杨静. 层状液晶模板法制备纳米ZnO及其光催化降解亚甲基蓝的研究[J]. 化工新型材料, 2019, 47(4): 188-193.
Zhao Susu, Wang Meiyan, Liu Yangyang, Wu Bowen, Yang Jing. Preparation of nano-ZnO by LLC template and MB photocatalytic degradation. New Chemical Materials, 2019, 47(4): 188-193.
链接本文:  
http://www.hgxx.org/CN/  或          http://www.hgxx.org/CN/Y2019/V47/I4/188
[1] Muhammad Zubair Ghori,Salih Veziroglu,Bodo Henkel,et al.A comparative study of photocatalysis on highly active columnar TiO2 nanostructures in-air and in-solution[J].Solar Energy Materials and Solar Cells,2018,178:170-178.
[2] Qiao Xiaofeng,Subharanjan Biswas,Wu Wenli,et al.Selective endoperoxide formation by heterogeneous TiO2 photocatalysis with dioxygen[J].Tetrahedron,2018,74(20):2421-2427.
[3] Zhu Zhiwei,Cai Huanhuan,Sun Dawen.Titanium dioxide (TiO2) photocatalysis technology for nonthermal inactivation of microorganisms in foods[J].Trends in Food Science & Technology,2018,75:23-25.
[4] Alexia Toumazatou,Michalis K Arfanis,Petros-Andreas Pantazopoulos,et al.Slow-photon enhancement of dye sensitized TiO2 photocatalysis[J].Materials Letters,2017,197(15):123-126.
[5] Li Xia,Shi Jilong,Hao Huimin,et al.Visible light-induced selective oxidation of alcohols with air by dye-sensitized TiO2 photocatalysis[J].Applied Catalysis B:Environmental,2018,232(15):260-267.
[6] He Yujie,Nora B Sutton,Huub H H Rijnaarts,et al.Degradation of pharmaceuticals in wastewater using immobilized TiO2 photocatalysis under simulated solar irradiation[J].Applied Catalysis B:Environmental,2016,182:132-141.
[7] Vanna Sanna,Nicolino Pala,Valeria Alzari,et al.ZnO nanoparticles with high degradation efficiency of organic dyes under sunlight irradiation[J].Materials Letters,2016,162:257-260.
[8] Pratima Bhat,Uma Ullas Pradhan,Naveen Kumar S K.Synthesis and characterization of ZnO nano discs using wet chemical method for sensing applications[J].Materials Today:Proceedings,2018,5:10763-10770.
[9] Kamal H B,Antonious M S,Mekewi M A,et al.Nano ZnO/amine composites antimicrobial additives to acrylic paints[J].Egyptian Journal of Petroleum,2015,24(4):397-404.
[10] Krishan Kumar,Bharti Rajesh Kumar Shyamlal,AarohiGupt,et al.Efficacious fungicidal potential of composite derived from nano-aggregates of Cu-Diclofenac complexes and ZnO nanoparticles[J].Composites Communications,2018,10:81-88.
[11] Yong Hwan Lee,Misuk Cho,Jae-Do Nam,et al.Effect of ZnO particle sizes on thermal aging behavior of natural rubber vulcanizates[J].Polymer Degradation and Stability,2018,148:50-55.
[12] Bishweshwar Pant,Mira Park,Gunendra Prasad Ojha,et al.Carbon nanofibers wrapped with zinc oxide nano-flakes as promising electrode material for super-capacitors[J].Journal of Colloid and Interface Science,2018,522(15):40-47.
[13] Sayed M Saleh,Ahmed M Soliman,Mohamed A Sharaf,et al.Influence of solvent in the synthesis of nano-structured ZnO by hydrothermal method and their application in solar-still[J].Journal of Environmental Chemical Engineering,2017,5(1):1219-1226.
[14] Sun Jingchang,Li Peida,Gao Ruixue,et al.Piezo-phototronic effect enhanced photo-detector based on ZnO nano-arrays/NiO structure[J].Applied Surface Science,2018,427:613-619.
[15] Chin Boon Ong,Law Yong Ng,Abdul Wahab Mohammad.A review of ZnO nanoparticles as solar photocatalysts:synthesis,mechanisms and applications[J].Renewable and Sustainable Energy Reviews,2018,81:536-551.
[16] Guo M Y,Fung M K,Fang F,et al.ZnO and TiO2 1D nanostructures for photocatalytic applications[J].Journal of Alloys and Compounds,2011,509:1328-1332.
[17] Faisal M,Sher Bahadar Khan,Mohammed M Rahman,et al.Synthesis,characterizations,photocatalytic and sensing studies of ZnO nanocapsules[J].Applied Surface Science,2011,258:672-677.
[18] Dhanalakshmi A,Palanimurugan A,Natarajan B.Efficacy of saccharides bio-template on structural,morphological,optical and antibacterial property of ZnO nanoparticles[J].Materials Science & Engineering C,2018,90:95-103.
[19] Zhou Ming,Zang Deli,Zhai Xianglin,et al.Preparation of biomorphic porous zinc oxide by wood template method[J].Ceramics International,2016,42:10704-10710.
[20] Zhang Guodong,Chen Xiao,Zhao Jikuan,et al.Electrophoretic deposition of silver nanoparticles in lamellar lyotropic liquid crystal[J].Materials Letters,2006,60:2889-2892.
[21] He Weiyan,Liu Jinrong,Cao Zhenzhu,et al.Preparation and characterization of monodisperse zirconia spherical nanometer powder via lamellar liquid crystal template method[J].Chinese Journal of Chemical Engineering,2015,23:1721-1727.
[22] Wataru Sugimoto,Sho Makino,Ryota Mukai,et al.Synthesis of ordered mesoporous ruthenium by lyotropic liquid crystals and its electrochemical conversion to mesoporous ruthenium oxide with high surface area[J].Journal of Power Sources,2012,204:244-248.
[23] Khiew P S,Radiman S,Huang N M,et al.Synthesis and characterization of copper sulfide nanoparticles in hexagonal phase lyotropic liquid crystal[J].Journal of Crystal Growth,2004,268:227-237.
[24] Sun Zhenwen,Chen Xiao,Wang Luyan,et al.Synthesis of gold nanoplates in lamellar liquid crystal[J].Colloids and Surfaces A:Physicochemical and Engineering Aspects,2008,326:23-28.
[25] George S Attard,St ephane A A Leclerc,Stephanie Maniguet,et al.Liquid crystal phase templated mesoporous platinum alloy[J].Microporous and Mesoporous Materials,2001,44-45:159-163.
[26] Wang Luyan,Chen Xiao,Zhao Jikuan,et al.Preparation of silver nanoparticles templated from amphiphilic block copolymer-based hexagonal liquid crystals[J].Colloids and Surfaces A:Physicochem Eng Aspects,2005,257-258:231-235.
[27] Avinash B Shivanandareddy,Manish Kumar,Sandeep Kumar.Lyotropic liquid crystals of CdS nanoribbons[J].Journal of Molecular Liquids,2018,264:352-357.
[28] Liu Chen,Li Youji,Xu Peng,et al.Supercritical-assistant liquid crystal template approach to synthesize mesoporous titania/multiwalled carbon nanotube composites withhigh visible-light driven photocatalytic performance[J].Materials Research Bulletin,2014,60:174-182.
[29] Carlos Rodríguez-Abreu,Jordi Esquena,Kenji Aramaki,et al.Mesoporous silica from reverse lyotropic liquid crystals:a novel approach[J].Microporous and Mesoporous Materials,2009,119:338-343.
[30] Su Bitao,Hu Changlin,Zuo Xianwei,et al.Preparation of ZnO nanoparticles and their catalytic property under solar light[J].Journal of Inorganic Chemistry,2010,26(1):96-100.
     收稿日期:2018-09-06

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