纳米尖晶石CuFexCo2-xO4的制备及其在对硝基苯酚催化还原中的应用

doi:10.16085/j.issn.1000-6613.2017.04.020

化工进展 ›› 2017, Vol. 36 ›› Issue (04): 1301-1305.DOI: 10.16085/j.issn.1000-6613.2017.04.020

纳米尖晶石CuFe_xCo_2-xO₄的制备及其在对硝基苯酚催化还原中的应用

赵士夺¹, 任书成¹, 李其明^1,2, 李芳¹, 梁志花¹

1 辽宁石油化工大学化学化工与环境学部, 石油化工重点实验室, 辽宁抚顺 113001;
2 中国科学院煤制乙二醇及相关技术重点实验室, 福建福州 350002

收稿日期:2016-06-07 修回日期:2016-09-13 出版日期:2017-04-05 发布日期:2017-04-05
通讯作者: 李其明,副教授,博士,研究方向为储氢能源与催化新材料。E-mail:lqm_dicp@163.com。
作者简介:赵士夺(1988-),男,硕士研究生,主要从事储氢能源与催化新材料的研究工作。E-mail:1501255707@qq.com。
基金资助:
国家自然科学基金项目（21201096）、辽宁省教育厅项目（L2010242）、辽宁省教育厅辽宁石油化工大学石油化工重点实验室项目（LZ2015050）及中国科学院煤制乙二醇及相关技术重点实验室项目。

Preparation of nano spinel CuFe_xCo_2-xO₄and its application in nitrophenol catalytic reduction

ZHAO Shiduo¹, REN Shucheng¹, LI Qiming^1,2, LI Fang¹, LIANG Zhihua¹

1 School of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun 113001, Liaoning, China;
2 Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Chinese Academy of Sciences, Fuzhou 350002, Fujian, China

Received:2016-06-07 Revised:2016-09-13 Online:2017-04-05 Published:2017-04-05

摘要/Abstract

摘要： 目前，水质污染特别是对硝基苯酚造成的水质污染正受到越来越多的重视和关注。为了解决这一问题，提出了一种催化还原对硝基苯酚转化为对氨基苯酚的方法，而还原过程中一般都需要活性高、易回收的催化剂。本文采用凝胶-燃烧法制备了一系列易回收的CuFe_xCo_2-xO₄纳米尖晶石催化剂（CuFe₂O₄、CuFeCoO₄和CuCo₂O₄），并系统探究了催化剂在对硝基苯酚催化还原中的催化活性。XRD表征表明，催化剂CuFe₂O₄、CuFeCoO₄、CuCo₂O₄属于尖晶石结构。通过扫描电镜对比了纳米尖晶石催化剂CuFe₂O₄、CuFeCoO₄、CuCo₂O₄的微观形貌，相对于催化剂CuFe₂O₄、CuFeCoO₄，纳米尖晶石CuCo₂O₄催化剂具有更小的粒径和分散度。催化还原对硝基苯酚的实验结果表明，相对于催化剂CuCoFeO₄和CuFe₂O₄，纳米尖晶石CuCo₂O₄催化剂在对硝基苯酚的还原中具有更高的催化活性和良好的应用前景。

关键词: 纳米粒子, 催化剂, 化学反应, 还原, 活性

Abstract: Water pollution,especially caused by p-nitrophenol,has drawn more and more attention in recent years. To solve the problem,catalytic reduction of p-nitrophenol into p-aminophenol is proposed,however,it requires catalyst of high activity and easy to recovery. Nano spinel CuFe_xCo_2-xO₄ recyclable catalysts(CuFe₂O₄、CuFeCoO₄、CuCo₂O₄) are prepared via a gel-burning method,and their catalytic activities are investigated in the catalytic nitrophenol reduction_.XRD characterization indicates that CuFe₂O₄,CuFeCoO₄ and CuCo₂O₄ catalysts all have excellent spinel phase structure. Micro-morphologies of nano spinel CuFe₂O₄,CuFeCoO₄ and CuCo₂O₄ catalysts are checked using SEM. SEM images showed that nano spinel CuCo₂O₄ catalyst has smaller particle size and higher dispersions than those of CuFe₂O₄ and CuFeCoO₄ catalysts. In the catalytic nitrophenol reduction,nano spinel CuCo₂O₄ catalyst exhibits much higher catalytic activity than CuFe₂O₄ and CuFeCoO₄ catalysts.

Key words: nanoparticles, catalyst, chemical reaction, reduction, reactivity

中图分类号:

O643.3

赵士夺, 任书成, 李其明, 李芳, 梁志花. 纳米尖晶石CuFe_xCo_2-xO₄的制备及其在对硝基苯酚催化还原中的应用[J]. 化工进展, 2017, 36(04): 1301-1305.

ZHAO Shiduo, REN Shucheng, LI Qiming, LI Fang, LIANG Zhihua. Preparation of nano spinel CuFe_xCo_2-xO₄and its application in nitrophenol catalytic reduction[J]. Chemical Industry and Engineering Progress, 2017, 36(04): 1301-1305.

参考文献

[1] 李俊生,徐靖,罗建武,等. 硝基苯环境效应的研究综述[J]. 生态环境学报,2009,18(l):771-776. LI J S,XU J,LUO J W,et al. A review on the research of environmental effects of nitrobenzene[J]. Ecology and Environmental Sciences,2009,18(l):771-776.
[2] 张继伟,徐晶晶,刘帅霞,等. 环境友好絮凝剂在印染废水处理中的应用进展[J]. 化工进展,2016,35(7):2205-2214. ZHANG J W,XU J J,LIU S X,et al. Application progress of environmental friendly flocculant in treatment of printing and dyeing wastewater[J]. Chemical Industry and Engineering Progress,2016,35(7):2205-2214.
[3] FENG J,SU L,MA Y,et al. CuFe₂O₄ magnetic nanoparticles:a simple and efficient catalyst for the reduction of nitrophenol[J]. Chemical Engineering Journal,2013,221(4):16-24.
[4] ZHAO L J,ZHANG H J,XING Y,et al. Studies on the magnetism of eabalt ferrite nanoerystals synthesized by hydrothermal method[J]. Journal of Solid State Chemistry,2008,181(3):245-252.
[5] 陈鹏,肖冠,廖世军. 具有不同组成的镍钴锰三元材料的最新研究进展[J]. 化工进展,2016,35(1):166-174. CHEN P,XIAO G,LIAO S J. Recent progress in the cobalt-nickel-manganese ternary cathode materials with various proportions of nickel to cobalt and manganese[J]. Chemical Industry and Engineering Progress,2016,35(1):166-174.
[6] PANAYOTOV D,MEHANDJIEV D. Surface state and activity of CuCo₂O₄ during the reduction of nitric oxide with carbon monoxide[J]. Applied Catalysis,1987,34(2):65-76.
[7] 葛欣,陈见强,张惠良. 铁酸盐的制备、表征及其催化性能的研究[J]. 无机化学学报,1999,15(6):727-731. GE X,CHEN J Q,ZHANG H L. Peparation,characterization and catalytic activity of the spinel ferrites[J]. Chinese Journal of Inorganic Chemistry,1999,15(6):727-731.
[8] HARALAMBOUS K J,LOIZOS Z,SPYRELLIS N. Catalytic properties of some mixed transition metal oxides[J]. Materials Letters,1991,11(3/4):133-141.
[9] SARMA D D,SHANTHI N,BARMAN S R,et al. Band theory for ground-state propertiesand exeitation speetra of perovskete LaMO₃(M=Mn,Fe,Co,Ni[J]. Physical Review Letters,1995,175(6):1126-1128.
[10] 吴秉衡,胡双启. 纳米CoFe₂O₄的制备及对AP热分解的催化[J]. 含能材料,2009,17(3):278-282. WU B H,HU S Q. Preparation of CoFe₂O₄ nanoparticles and their effects on the thermal decomposition of AP[J]. Chinese Journal of Energetic Materials,2009,17(3):278-282.
[11] 冯胜雷,梁辉,王科伟,等. Pechini法制备LiCoO₂机理的研究[J]. 无机材料学报,2005,20(4):976-980. FENG S L,LIANG H,WANG K W,et al. Investigation on the mechanism of the pechini process for LiCoO₂[J]. Journal of Inorganic Materials,2005,20(4):976-980.
[12] MALLIKARJUNA N N,LAGASHETTY A,VENKATARAMAN A. Cobalt ferrite from citrate precursor by self-propagating combustion reaction[J]. Joumal of Thermal Analysis and Calorimetry,2003,74(3):1623-1625.
[13] ZHAO L J,ZHANG H J,XING Y,et al. Studies on the magnetism of eabalt ferrite nanoerystals synthesized by hydrothermal method[J]. Journal of Solid State Chemistry,2008,181(2):245-252.
[14] 廖辉伟,宋玉亮,童云,等. 水热合成制备纳米铁酸铜及其表征[J]. 中国粉体技术,2004,14(4):19-22. LIAO H W,SONG Y L,TONG Y,et al. Preparation and characterization of nano-sized CuFe₂O₄ powder by hydrothermal method[J]. China Powder Science and Technology,2004,14(4):19-22.
[15] 高官俊,王克冰. 溶胶-凝胶法制备CuCo₂O₄催化剂及性能研究[J]. 内蒙古石油化工,2003,29(3):10-12. GAO G J,WANG K B. Preparation and studies on properties of catalysts CuCo₂O₄ from sol-gel technique[J]. Inner Mongulia Petrochemical Industry,2003,29(3):10-12.
[16] 林家敏,谢吉民,吕晓萌,等. CuFe₂O₄纳米粉体的制备及其可见光催化性能[J]. 环境科学与技术,2008,31(11):21-23. LIN J M,XIE J M,LV X M,et al. Spinel CuFe₂O₄ nano-particles:preparation and photocatalytic property under visible light irradiation[J]. Environmental Science and Technology,2008,31(11):21-23.

纳米尖晶石CuFe_xCo_2-xO₄的制备及其在对硝基苯酚催化还原中的应用

Preparation of nano spinel CuFe_xCo_2-xO₄and its application in nitrophenol catalytic reduction

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	徐晨阳, 都健, 张磊. 基于图神经网络的化学反应优劣评价[J]. 化工进展, 2023, 42(S1): 205-212.
[2]	张明焱, 刘燕, 张雪婷, 刘亚科, 李从举, 张秀玲. 非贵金属双功能催化剂在锌空气电池研究进展[J]. 化工进展, 2023, 42(S1): 276-286.
[3]	时永兴, 林刚, 孙晓航, 蒋韦庚, 乔大伟, 颜彬航. 二氧化碳加氢制甲醇过程中铜基催化剂活性位点研究进展[J]. 化工进展, 2023, 42(S1): 287-298.
[4]	谢璐垚, 陈崧哲, 王来军, 张平. 用于SO₂去极化电解制氢的铂基催化剂[J]. 化工进展, 2023, 42(S1): 299-309.
[5]	杨霞珍, 彭伊凡, 刘化章, 霍超. 熔铁催化剂活性相的调控及其费托反应性能[J]. 化工进展, 2023, 42(S1): 310-318.
[6]	张祚群, 高扬, 白超杰, 薛立新. 二次界面聚合同步反扩散原位生长ZIF-8纳米粒子制备聚酰胺混合基质反渗透（RO）膜[J]. 化工进展, 2023, 42(S1): 364-373.
[7]	高雨飞, 鲁金凤. 非均相催化臭氧氧化作用机理研究进展[J]. 化工进展, 2023, 42(S1): 430-438.
[8]	王乐乐, 杨万荣, 姚燕, 刘涛, 何川, 刘逍, 苏胜, 孔凡海, 朱仓海, 向军. SCR脱硝催化剂掺废特性及性能影响[J]. 化工进展, 2023, 42(S1): 489-497.
[9]	赵景超, 谭明. 表面活性剂对电渗析减量化工业含盐废水的影响[J]. 化工进展, 2023, 42(S1): 529-535.
[10]	邓丽萍, 时好雨, 刘霄龙, 陈瑶姬, 严晶颖. 非贵金属改性钒钛基催化剂NH₃-SCR脱硝协同控制VOCs[J]. 化工进展, 2023, 42(S1): 542-548.
[11]	王谨航, 何勇, 史伶俐, 龙臻, 梁德青. 气体水合物阻聚剂研究进展[J]. 化工进展, 2023, 42(9): 4587-4602.
[12]	程涛, 崔瑞利, 宋俊男, 张天琪, 张耘赫, 梁世杰, 朴实. 渣油加氢装置杂质沉积规律与压降升高机理分析[J]. 化工进展, 2023, 42(9): 4616-4627.
[13]	王晋刚, 张剑波, 唐雪娇, 刘金鹏, 鞠美庭. 机动车尾气脱硝催化剂Cu-SSZ-13的改性研究进展[J]. 化工进展, 2023, 42(9): 4636-4648.
[14]	王鹏, 史会兵, 赵德明, 冯保林, 陈倩, 杨妲. 过渡金属催化氯代物的羰基化反应研究进展[J]. 化工进展, 2023, 42(9): 4649-4666.
[15]	张启, 赵红, 荣峻峰. 质子交换膜燃料电池中氧还原反应抗毒性电催化剂研究进展[J]. 化工进展, 2023, 42(9): 4677-4691.