ZIF-67合成及其可见光光催化性能研究Synthesis of ZIF-67 and Its Visible Light Photocatalytic Activity
黄仁昆;卢沂;徐欢欢;颜桂炀;
摘要(Abstract)：
通过溶剂热法、快速沉淀法和慢沉淀法3种方法制备ZIF-67,采用XRD,FT-IR,SEM和BET对所得样品进行表征，并将其应用于可见光光催化降解染料甲基橙(MO).结果显示不同合成方法的ZIF-67可见光光降解MO性能不同，其中溶剂热法的效果最佳，室温下，可见光光照4 h, MO降解率达到74.1%.
关键词(KeyWords)： ZIF-67;可见光降解;甲基橙
基金项目(Foundation): 福建省自然科学基金项目(2019J05121);; 2017年福建省教育厅高校杰出青年科研人才培育计划;; 宁德师范学院科研资助项目(2020FZ08、2019T03、2019FZ01)
作者(Authors): 黄仁昆;卢沂;徐欢欢;颜桂炀;
参考文献(References)：
- [1]ZULFIQA M,SUFIAN S,BAHADAR A,et al.Surface-fluorination of TiO2 photocatalysts for remediation of water pollution:a review [J].J Clean Prod,2021,317(5):128354.
- [2]KHAN M,LO I.A holistic review of hydrogel applications in the adsorptive removal of aqueous pollutants:recent progress,challenges,and perspectives [J].Water Res,2016,106:259-271.
- [3]BHATNAGAR A,HOGLAND W,MARQUES M,et al.An overview of the modification methods of activated carbon for its water treatment applications [J].Chem Eng J,2013,219(3):499-511.
- [4]KUMAR,PONNUSAMY S V,YAASHIKAA D N,et al.Photocatalysis for removal of environmental pollutants and fuel production:a review [J].Environ Chem Lett,2021,19(1):441-463.
- [5]SAQIB N U,ADNAN R,SHAH I.A mini-review on rare earth metal-doped TiO2 for photocatalytic remediation of wastewater [J].Environ Sci Polluti R,2016,23(16):15941-15951.
- [6]KIRTI S,VISHAL D,SHEETAL S,et al.Recent advances in enhanced photocatalytic activity of bismuth oxyhalides for efficient photocatalysis of organic pollutants in water:review [J].J Ind Eng Chem,2019,78(C):1-20.
- [7]尹雯悦，李英华，南瑞斌，等.AgCl/Bi25FeO40复合材料制备及光催化性能 [J].东北大学学报(自然科学版),2022,43(1):97-102.
- [8]王世珍，刘凯泷，王世燕，等.新型材料固定化氧化还原酶研究进展 [J].福州大学学报(自然科学版),2021,49(4):568-576.
- [9]ZHANG J,TAN Y,SONG W J.Zeolitic imidazolate frameworks for use in electrochemical and optical chemical sensing and biosensing:a review [J].Microchim Acta,2020,187(4):234.
- [10]ZHOU K,MOUSAVI B,LUO Z,et al.Characterization and properties of Zn/Co zeolitic imidazolate frameworks vs.ZIF-8 and ZIF-67 [J].J Mater Chem A,2017,5:952-957.
- [11]庞达，王崇臣，王鹏，等.ZIF-67高效吸附去除水中的洛克沙胂 [J].环境化学，2020,39(6):1451-1463.
- [12]LIU Z Y,WANG Q Y,TAN X Y,et al.Enhanced photocatalytic performance of TiO2 NTs decorated with chrysanthemum-like BiOI nanoflowers [J].Sep Purif Technol,2019,215:565-572.