自组装型Pt/γ-Al2O3催化剂用于低温去除挥发性有机物

doi:10.3866/PKU.WHXB201411131

物理化学学报 >> 2015, Vol. 31 >> Issue (1): 173-180.doi: 10.3866/PKU.WHXB201411131

自组装型Pt/γ-Al₂O₃催化剂用于低温去除挥发性有机物

李加衡¹, 敖平¹, 李小青¹, 许响生¹, 徐潇潇¹, 高翔², 严新焕¹

1. 浙江工业大学绿色化学合成技术国家重点实验室培育基地, 杭州 310014;
2. 浙江大学能源清洁利用国家重点实验室, 杭州 310014

收稿日期:2014-07-11 修回日期:2014-11-13 发布日期:2014-12-25
通讯作者: 严新焕 E-mail:xinhuanyan139@hotmail.com
基金资助:
浙江省重点创新团队(2011R50017)和国家高技术研究发展计划项目(863) (2013AA065005)资助

Removal of Volatile Organic Compounds at Low Temperature by a Self-Assembled Pt/γ-Al₂O₃ Catalyst

LI Jia-Heng¹, AO Ping¹, LI Xiao-Qing¹, XU Xiang-Sheng¹, XU Xiao-Xiao¹, GAO Xiang², YAN Xin-Huan¹

1. State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, P. R. China;
2. State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou 310014, P. R. China

Received:2014-07-11 Revised:2014-11-13 Published:2014-12-25
Contact: YAN Xin-Huan E-mail:xinhuanyan139@hotmail.com
Supported by:
The project was supported by the Key Innovation Team of Science&Technology in Zhejiang Province, China (2011R50017) and National High Technology Research and Development Programof China (863) (2013AA065005).

摘要/Abstract

摘要：

分别通过自组装法(AS)和浸渍法(WI)制备得到纳米催化剂Pt/γ-Al₂O₃-AS和Pt/γ-Al₂O₃-WI, 并用于评价甲苯、异丙醇、丙酮、乙酸乙酯等易挥发性有机物(VOCs)的氧化性能. 通过各种表征手段探究了催化剂形态、结构及表面性质与催化剂氧化活性的关系. 结果表明, Pt/γ-Al₂O₃-AS在低温下即可实现VOCs的完全氧化. 在气体浓度(体积分数)为1000×10^-6, 空速为18000 mL·g^-1·h^-1的条件下, 甲苯、异丙醇、丙酮、乙酸乙酯被Pt/γ-Al₂O₃-AS催化剂完全氧化的温度分别为130、135、145、215℃, 展现出了优异的氧化性能, 且具有很好的稳定性. 该催化剂较高的比表面积、较小的Pt纳米粒径、较好的Pt纳米颗粒分散度、更好的低温还原效果及丰富的表面羟基是具有较高催化活性的重要因素.

关键词: Pt/γ-Al₂O₃, 易挥发性有机物, 催化燃烧, 组合型催化剂

Abstract:

Pt/γ-Al₂O₃ catalyst nanoparticles were prepared by self-assembly (AS) and wetness impregnation (WI) methods, and evaluated for the oxidation of volatile organic compounds including toluene, isopropanol, acetone, and ethyl acetate. The morphology, structure, and surface properties of the catalyst particles were correlated to their oxidation activity. Toluene, isopropanol, acetone, and ethyl acetate (1000×10^-6, volume fraction) in the feed stream (gas hourly space velocity of 18000 mL·g^-1·h^-1) were completely oxidized and removed by Pt/γ-Al₂O₃-AS at below 130, 135, 145, and 215℃, respectively. Pt/γ-Al₂O₃-AS exhibited outstanding activity and stability at high concentrations and space velocities. The high catalytic activity of Pt/γ-Al₂O₃-AS was attributed to its high surface area, small size, finely dispersed Pt nanoparticles, better reproducible activity at lowtemperature, and a higher number of hydroxyl groups.

Key words: Pt/γ-Al₂O₃, Volatile organic compound, Catalytic combustion, Assembled catalyst

李加衡, 敖平, 李小青, 许响生, 徐潇潇, 高翔, 严新焕. 自组装型Pt/γ-Al₂O₃催化剂用于低温去除挥发性有机物[J]. 物理化学学报, 2015, 31(1), 173-180. doi: 10.3866/PKU.WHXB201411131

LI Jia-Heng, AO Ping, LI Xiao-Qing, XU Xiang-Sheng, XU Xiao-Xiao, GAO Xiang, YAN Xin-Huan. Removal of Volatile Organic Compounds at Low Temperature by a Self-Assembled Pt/γ-Al₂O₃ Catalyst[J]. Acta Phys. -Chim. Sin. 2015, 31(1), 173-180. doi: 10.3866/PKU.WHXB201411131

链接本文: https://www.whxb.pku.edu.cn/CN/10.3866/PKU.WHXB201411131

https://www.whxb.pku.edu.cn/CN/Y2015/V31/I1/173

参考文献

(1) Ao, P.; Xu, X. S.; Xu, X. X.; Li, J. H.; Yan, X. H. Acta Phys. -Chim. Sin. 2014, 30, 950. [敖平,许响生,徐潇潇, 李加衡,严新焕. 物理化学学报, 2014, 30, 950.] doi: 10.3866/PKU.WHXB201403111
(2) Masui, T.; Imadzu, H.; Matsuyama, N.; Imanaka, N. J. Hazard. Mater. 2010, 176, 1106.
(3) Jones, A. P. Atmos. Environ. 1999, 33, 4535.
(4) Li, W. B.; Gong, H. Acta Phys. -Chim. Sin. 2010, 26, 885. [黎维彬,龚浩.物理化学学报, 2010, 26, 885.] doi: 10.3866/PKU.WHXB20100436
(5) Hosseini, S. A.; Sadeghi-Sorkhani, M. T.; Kafi-Ahmadi, L.; Alemi, A.; Niaei, A.; Salari, D. Chin. J. Catal. 2011, 32, 1465. [Hosseini, S. A., Sadeghi-Sorkhani, M. T., Kafi-Ahmadi, L., Alemi, A., Niaei, A., Salari, D. 催化学报, 2011, 32, 1465.] doi: 10.1016/S1872-2067(10)60257-4
(6) Vandenbroucke, A. M.; Morent, R.; De, G. N.; Leys, C. J. Hazard. Mater. 2011, 195, 30. doi: 10.1016/j.jhazmat.2011.08.060
(7) Morales-Torres, S.; Maldonado-Hodar, F. J.; Perez-Cadenas, A. F.; Carrasco-Marin, F. J. Hazard. Mater. 2010, 183, 814. doi: 10.1016/j.jhazmat.2010.07.100
(8) Ye, Q.; Huo, F. F.; Yan, L. N.; Wang, J.; Cheng, S. Y.; Kang, T. F. Acta Phys. -Chim. Sin. 2011, 27, 2872. [叶青,霍飞飞, 闫力娜,王娟,程水源, 康天放.物理化学学报, 2011, 27, 2872.] doi: 10.3866/PKU.WHXB20112872
(9) Chen, B. B.; Shi, C. A.; Crocker, M.; Wang, Y.; Zhu, A. M. Appl. Catal. B 2013, 132, 245.
(10) Rahmani, F.; Haghighi, M.; Estifaee, P. Microporous Mesoporous Mat. 2014, 185, 213. doi: 10.1016/j.micromeso.2013.11.019
(11) Liu, Y. X.; Dai, H. X.; Deng, J. G.; Xie, S. H.; Yang, H. G.; Tan, W.; Han, W.; Jiang, Y.; Guo, G. S. J. Catal. 2014, 309, 408. doi: 10.1016/j.jcat.2013.10.019
(12) Liu, Z. S.; Chen, J. Y.; Peng, Y. H. J. Hazard. Mater. 2013, 256, 49.
(13) Wu, X. Q.; Zong, R. L.; Zhu, Y. F. Acta Phys. -Chim. Sin. 2012, 28, 437. [吴小琴,宗瑞隆, 朱永法. 物理化学学报, 2012, 28, 437.] doi: 10.3866/PKU.WHXB201112082
(14) Tsoncheva, T.; Issa, G.; Nieto, J. M. L.; Blasco, T.; Concepcion, P.; Dimitrov, M.; Atanasova, G.; Kovacheva, K. Microporous Mesoporous Mat. 2013, 180, 156. doi: 10.1016/j.micromeso.2013.06.017
(15) Jin, L. Y.; Lu, J. Q.; Luo, M. F.; Xie, G. Q.; He, M. Acta Phys. -Chim. Sin. 2007, 23, 1691. [金凌云, 鲁继青,罗孟飞, 谢冠群,何迈.物理化学学报, 2007, 23, 1691.] doi: 10.1016/S1872-1508(07)60083-7
(16) Konsolakis, M.; Carabineiro, S. A.; Tavares, P. B.; Figueiredo, J. L. J. Hazard. Mater. 2013, 261, 512. doi: 10.1016/j.jhazmat.2013.08.016
(17) Meng, Z. H.; Yang, P.; Zhou, R. X. Acta Phys. -Chim. Sin. 2013, 29, 391. [孟中华,杨鹏,周仁贤. 物理化学学报, 2013, 29, 391.] doi: 10.3866/PKU.WHXB201212072
(18) Shang, J.; Zhu, Y. F.; Xu, Z. L.; Jing, L. Q.; Du, Y. G. Chin. J. Catal. 2003, 24, 369. [尚静,朱永法, 徐自力, 井立强, 杜尧国.催化学报, 2003, 24, 369.]
(19) Takeguchi, T.; Aoyama, S.; Ueda, J.; Kikuchi, R.; Eguchi, K. Top. Catal. 2003, 23, 159. doi: 10.1023/A:1024888724146
(20) Liotta, L. F. Appl. Catal. B 2010, 100, 403. doi: 10.1016/j.apcatb.2010.08.023
(21) Papaefthimiou, P.; Ioannides, T.; Verykios, X. E. Appl. Catal. B 1997, 13, 175. doi: 10.1016/S0926-3373(96)00103-8
(22) Ivanova, A. S.; Slavinskaya, E. M.; Gulyaev, R. V.; Zaikovskii, V. I.; Stonkus, O. A.; Danilova, I. G.; Plyasova, L. M.; Polukhina, I. A.; Boronin, A. I. Appl. Catal. B 2010, 97, 57. doi: 10.1016/j.apcatb.2010.03.024
(23) Zangeneh, F. T.; Mehrazma, S.; Sahebdelfar, S. Fuel Process. Technol. 2013, 109, 118. doi: 10.1016/j.fuproc.2012.09.046
(24) Zou, J. J.; Liu, C. J.; Yu, K. L.; Cheng, D. G.; Zhang, Y. P.; He, F.; Du, H. Y.; Cui, L. Chem. Phys. Lett. 2004, 400, 520. doi: 10.1016/j.cplett.2004.11.003
(25) Chytil, S.; Glomm, W. R.; Blekkan, E. A. Catal. Today 2009, 147, 217. doi: 10.1016/j.cattod.2008.09.003
(26) Kong, W. Z.; Tian, B. Z.; Zhang, J. L.; He, D. N.; Anpo, M. Res. Chem. Intermediat. 2013, 39, 1701. doi: 10.1007/s11164-012-0903-4
(27) Salim, V. M. M.; Cesar, D. V.; Schmal, M.; Duarte, M. A. I.; Frety, R. Preparation of Catalysts VI 1995, 91, 1017.
(28) Ryoo, R.; Ko, C. H.; Kim, J. M.; Howe, R. Catal. Lett. 1996, 37, 29. doi: 10.1007/BF00813515
(29) Tao, B.; Fletcher, A. J. J. Hazard. Mater. 2013, 244, 240.
(30) Zhu, S.; Wang, S. L.; Jiang, L. H.; Xia, Z. X.; Sun, H.; Sun, G. Q. Int. J. Hydrog. Energy 2012, 37, 14543. doi: 10.1016/j.ijhydene.2012.07.043
(31) Basile, F.; Fornasari, G.; Gazzano, M.; Vaccari, A. J. Mater. Chem. 2002, 12, 3296. doi: 10.1039/b205146j
(32) Huang, B. S.; Su, E. C.; Wey, M. Y. Chem. Eng. J. 2013, 223, 854. doi: 10.1016/j.cej.2013.03.076
(33) Xu, X. S.; Li, X. Q.; Gu, H. Z.; Huang. Z. B.; Yan, X. H. Appl. Catal. A 2012, 429, 17.
(34) Sedjame, H. J.; Fontaine, C.; Lafaye, G.; Barbier, J., Jr. Appl. Catal. B 2014, 144, 233. doi: 10.1016/j.apcatb.2013.07.022
(35) Takamitsu, Y.; Yoshida, S.; Kobayashi, W.; Ogawa, H.; Sano, T. J. Environ. Sci. Heal. A 2013, 48, 667. doi: 10.1080/10934529.2013.744563
(36) Diehl, F.; Barbier, J.; Duprez, D.; Guibard, I.; Mabilon, G. App. Catal. B 2010, 95, 3.
(37) Chen, H.; Zhang, H.; Yan, Y. Ind. Eng. Chem. Res. 2013, 52, 12819.
(38) Chen, C.; Zhu, J.; Chen, F.; Meng, X.; Zheng, X.; Gao, X.; Xiao, F. S. Appl. Catal. B 2013, 140-141, 199.
(39) Matam, S. K.; Kondratenko, E. V.; Aguirre, M. H.; Hug, P.; Rentsch, D.; Winkler, A.; Weidenkaff, A.; Ferri, D. Appl. Catal. B 2013, 129, 214. doi: 10.1016/j.apcatb.2012.09.018
(40) Kumar, M. S.; Hammer, N.; Ronning, M.; Holmen, A.; Chen, D.; Walmsley, J. C.; Oye, G. J. Catal. 2009, 261, 116. doi: 10.1016/j.jcat.2008.11.014
(41) Medina-Mendoza, A. K.; Cortes-Jacome, M. A.; Toledo- Antonio, J. A.; Angeles-Chavez, C.; Lopez-Salinas, E.; Cuauhtemoc-Lopez, I.; Barrera, M. C.; Escobar, J.; Navarrete, J.; Hernandez, I. App. Catal. B 2011, 106, 14.
(42) Mistry, H.; Behafarid, F.; Zhou, E.; Ono, L. K.; Zhang, L.; Roldan, C. B. ACS Catal. 2014, 4, 109. doi: 10.1021/cs400888n
(43) Garetto, T. F.; Apesteguia, C. R. Appl. Catal. B 2001, 32, 83. doi: 10.1016/S0926-3373(01)00128-X
(44) Liu, B. C.; Liu, Y.; Li, C. Y.; Hu, W. T.; Jing, P.; Wang, Q.; Zhang, J. Appl. Catal. B 2012, 127, 47. doi: 10.1016/j.apcatb.2012.08.005
(45) Djeddi, A.; Fechete, I.; Garin, F. Appl. Catal. A 2012, 413, 340.
(46) Montanari, T.; Matarrese, R.; Artioli, N.; Busca, G. Appl. Catal. B 2011, 105, 15. doi: 10.1016/j.apcatb.2011.03.021
(47) Li, Y.; Wei, Z. H.; Sun, J. M.; Gao, F.; Peden, C. H. F.; Wang, Y. J. Phys. Chem. C 2013, 117, 5722. doi: 10.1021/jp310512m
(48) Albertazzi, S.; Busca, G.; Finocchio, E.; Glockler, R.; Vaccari, A. J. Catal. 2004, 223, 372. doi: 10.1016/j.jcat.2004.01.024
(49) Panagiotopoulou, P.; Kondarides, D. I. J. Catal. 2008, 260, 141. doi: 10.1016/j.jcat.2008.09.014

[1]	占林军,孙晓燕,周瑛,朱秋莲,陈银飞,卢晗锋. 铈基复合氧化物催化剂在SiO₂表面的失活机制[J]. 物理化学学报, 2017, 33(7): 1474 -1482 .
[2]	刘兆信,黎维彬. 在类棒状铜锰复合氧化物上甲苯的催化燃烧活性及其失活[J]. 物理化学学报, 2016, 32(7): 1795 -1800 .
[3]	敖平, 许响生, 徐潇潇, 李加衡, 严新焕. 组合型Pt/TiO₂催化剂用于低温催化甲苯完全氧化[J]. 物理化学学报, 2014, 30(5): 950 -956 .
[4]	焦志锋, 董莉莉, 郭晓宁, 靳国强, 郭向云, 王晓敏. Ce_0.5Zr_0.5O₂修饰的Ni/SiC、Fe/SiC和Co/SiC催化燃烧甲烷性能[J]. 物理化学学报, 2014, 30(10): 1941 -1946 .
[5]	雷泽, 孙义, 韩敏芳, 王启宝. La_0.8Sr_0.2Fe_1-xSc_xO_3-δ催化剂的制备、表征及甲烷催化燃烧性能[J]. 物理化学学报, 2012, 28(09): 2129 -2134 .
[6]	曹红岩, 王健礼, 闫生辉, 刘志敏, 龚茂初, 陈耀强. Ce_0.50Zr_0.50O₂中掺杂M(M = Mn,Y)对乙酸乙酯燃烧催化剂MnO_x/Ce_0.50-zZr_0.50-zM_2zO_y/Al₂O₃性能的影响[J]. 物理化学学报, 2012, 28(08): 1936 -1942 .
[7]	陈永东, 王磊, 唐水花, 曹红岩, 龚茂初, 陈耀强. Ce_0.45Zr_0.45Y_0.07La_0.03O_1.95/La-Ba-Al₂O₃质量比对整体式铁基催化剂上稀薄甲烷燃烧的影响[J]. 物理化学学报, 2012, 28(05): 1237 -1242 .
[8]	叶青, 霍飞飞, 闫立娜, 王娟, 程水源, 康天放. α-MnO₂负载纳米Au催化剂低温催化氧化CO和苯的性能[J]. 物理化学学报, 2011, 27(12): 2872 -2880 .
[9]	熊鹏飞, 钟北京, 杨帆. C₁-C₄在Pt 催化剂上的多相反应机理[J]. 物理化学学报, 2011, 27(09): 2200 -2208 .
[10]	张慧敏, 胡瑞生, 胡佳楠, 张玉龙. La₂CoAlO₆催化剂的制备及其甲烷催化燃烧性能[J]. 物理化学学报, 2011, 27(05): 1169 -1175 .
[11]	朱艺, 王健礼, 陈永东, 廖传文, 王世丹, 龚茂初, 陈耀强. Ce_0.5+xZr_0.4-xLa_0.1O₂-Al₂O₃催化剂催化燃烧柴油车碳烟[J]. 物理化学学报, 2011, 27(04): 925 -931 .
[12]	赵福真, 曾鹏辉, 季生福, 杨肖, 李成岳. Cu_xCo_1-x/Al₂O₃/FeCrAl整体式催化剂上甲苯催化燃烧[J]. 物理化学学报, 2010, 26(12): 3285 -3290 .
[13]	黎维彬, 龚浩. 催化燃烧去除VOCs污染物的最新进展[J]. 物理化学学报, 2010, 26(04): 885 -894 .
[14]	王健礼王康才曹红岩陈永东刘志敏朱艺龚茂初陈耀强. Pt/γ-Al₂O₃/Ce_xZr_1-xO₂催化剂低温催化燃烧去除饮食油烟[J]. 物理化学学报, 2009, 25(04): 689 -693 .
[15]	肖利华, 孙鲲鹏, 徐贤伦. CeO₂-MO_x (M=La³⁺, Ca²⁺)改性Pd/γ-Al₂O₃催化甲烷燃烧性能[J]. 物理化学学报, 2008, 24(11): 2108 -2113 .

自组装型Pt/γ-Al₂O₃催化剂用于低温去除挥发性有机物

Removal of Volatile Organic Compounds at Low Temperature by a Self-Assembled Pt/γ-Al₂O₃ Catalyst

PDF

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

推荐阅读 0