光谱学与光谱分析 |
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Preparation of Mo-Fe Catalysts by Sol-Gel Method and Its XRD, FTIR Spectral Analysis |
FENG Shi-hong1,JIA Tai-xuan2,3,LIU Zi-li2,3* |
1. College of Material & Chemical Engineering,Liaoning University of Technology, Jinzhou 121004, China 2. College of Chemistry & Chemical Engineering, Guangxi University, Nanning 530004, China 3. College of Chemistry & Chemical Engineering, Guangzhou University, Guangzhou 510006, China |
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Abstract The effect of catalyst atomic ratio on the performance of selective oxidation of p-xylene as a probe reaction over Mo-Fe catalysts prepared by sol-gel method was investigated. The catalyst evaluation results show that the optimum catalyst atomic ratio is n(Mo)∶n(Fe)∶n(Co)=2.4∶1∶0.02 with a high catalytic activity. The composition of the catalyst is Fe2(MoO4)3 and a little MoO3 having a cooperative effects during the oxidation of p-xylene, which was detected by XRD and FTIR. This study could provide experimental data for the technical reform of industry equipment.
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Received: 2007-11-26
Accepted: 2008-03-02
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Corresponding Authors:
LIU Zi-li
E-mail: shihong.feng@163.com
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[1] House Matthew P, Carley Albert F, Bowker Michael. Journal of Catalysis, 2007,252(1):89. [2] Lucarelli Carlo, Moggi Pietro, Cavani Fabrizio. Applied Catalysis A: General, 2007,325(2):244. [3] Rao Ting, Shen Meiqing, Jia Liwei. Catalysis Communications, 2007,8(1):1743. [4] YOU Hou-ping, LIU Jian-xin, XING Yue-jun(尤侯平, 刘建新, 邢跃军). Petrochemical Technology(石油化工),2005,34(9):870. [5] CHEN Zhe, XIE Hong, YAN You-wei(陈 哲, 谢 鸿, 严有为). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2007, 27(4): 657. [6] Bautista F M, Campelo J M. Chemical Engineering Journal, 2006,120(1-2):3. [7] QIN Yu-nan(秦玉楠). China Molybdenum Industry(中国钼业),1998,22(1):25. [8] SONG Hua, ZHANG Jiao-jing, ZHANG Zhi-quan(宋 华, 张娇静, 张志泉). Journal of Daqing Petroleum Institute(大庆石油学院学报),2004,28(4):49. [9] Dias C R, Portela M F, et al. Applied Catalysis A: General, 2002,224(1-2):141. [10] WANG Yu, ZHU Run-hua, LI Jun-jie(王 郁, 朱润华, 李俊杰). Chinese Journal of Environmental Chemistry(环境化学), 2002, 21(5): 458. [11] WANG Xiao-en(王孝恩). Shandong Chemical Industry(山东化工),2005,34(3):31. [12] QIN Chuan-xiao(秦川校). Spectrum Resolution of Organic Compound(有机化合物的波谱解析). Shanghai: East China University of Technology Press(上海: 华东理工大学出版社), 2007. [13] Yoo Jin S, Jhung Sung Hwa, Lee Ki Hwa. Applied Catalysis A: General, 2002,223(1-2): 239. [14] HU An-jun, L Chun-xu(户安军,吕春绪). Progress in Chemistry(化学进展), 2007,19(2-3): 292. |
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