Citation: XU Ling, SHEN Xiao-Xu, XIAO Qiang, ZHONG Yi-Jun, YE Su-Fang, YE Xiang-Rong, ZHU Wei-Dong. Preparation, Characterization and Catalytic Properties of Pd/Fe₃O₄-MCNT Magnetically Recyclable Catalysts[J]. Acta Physico-Chimica Sinica, ;2011, 27(08): 1956-1960. doi: 10.3866/PKU.WHXB20110721 shu

Preparation, Characterization and Catalytic Properties of Pd/Fe₃O₄-MCNT Magnetically Recyclable Catalysts

1.
1. Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, Zhejiang Province, P. R. China;
2. Jinhua College of Vocation and Technology, Jinhua 321007, Zhejiang Province, P. R. China;
3. Pacific Northwest National Laboratory, P.O. Box 999, Richland, Washington 99352, USA

Received Date: 25 February 2011
Available Online: 26 May 2011
Fund Project: 浙江省自然科学基金 (Y4100295) (Y4100295) 浙江省高校重大科技攻关项目(ZD2007002) (ZD2007002)浙江省新苗人才计划项目(2009R404014) 资助 (2009R404014)

A magnetic composite of multi-walled carbon nanotubes (MCNT) decorated with mono-dispersed Fe₃O₄ nanoparticles was prepared by a polyol method. The structure and composition of the resultant composite were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and energy dispersive spectroscopy (EDS) techniques. We found that the size of the Fe₃O₄ nanoparticles supported on the MCNT could be easily controlled by changing the mass ratio of the Fe₃O₄ precursor to the MCNT. By a subsequent polyol process, 3% (w) Pd was loaded onto a Fe₃O₄-MCNT composite to form Pd/Fe₃O₄-MCNT magnetic catalysts. The results from magnetic measurements indicated that the prepared composites before and after Pd loading possess superparamagnetic characteristics at room temperature. The prepared Pd/Fe₃O₄-MCNT catalysts were evaluated by the selective hydrogenation of cinnamaldehyde as a probe reaction and it showed high activity toward the conversion of cinnamaldehyde to hydrocinnamaldehyde. Under a magnetic field, the catalyst powder was easily separated from the liquid-phase reaction system. The catalyst did not show any significant degradation after four cycles indicating the od recyclability of the prepared composite catalyst.
- Multi-walled carbon nanotubes,
- Magnetic composite catalyst,
- Polyol method,
- Cinnamaldehyde,
- Selective hydrogenation
1. [1]
  
  (1) Iijima, S. Nature 1991, 354, 56.
2. [2]
  (2) Wang, M.W.; Li, F. Y.; Peng, N. C. New Carbon Mater. 2002, 17, 75. [王敏炜, 李凤仪, 彭年才. 新型炭材料, 2002, 17, 75.]
3. [3]
  (3) Planeix, J. M.; Coustel, N.; Coq, B.; Brotons, V.; Kumbhar, P. S.; Dutartre, R.; Geneste, P.; Bernier, P.; Ajayan, P. M. J. Am. Chem. Soc. 1994, 116, 7935.
4. [4]
  (4) Tessonnier, J. P.; Pesant, L.; Ehret, G.; Ledoux, M. J.; Pham-Huu, C. Appl. Catal. A 2005, 288, 203.
5. [5]
  (5) Plomp, A. J.; Vuori, H.; Krause, A. O. I.; de Jong, K. P.; Bitter, J. H. Appl. Catal. A 2008, 351, 9.
6. [6]
  (6) Xu, X. Z.; Yang, J. F.; Li, X. N.; Yan, X. H. Acta Phys. -Chim. Sin. 2008, 24, 121. [许兴中, 杨建锋, 李小年, 严新焕. 物理化学学报, 2008, 24, 121.]
7. [7]
  (7) Yoon, B.; Pan, H. B.;Wai, C. M. J. Phys. Chem. C 2009, 113, 1521.
8. [8]
  (8) Chen, X. C.; Hou, Y. Q.;Wang, H.; Cao, Y.; He, J. H. J. Phys. Chem. C 2008, 112, 8176.
9. [9]
  (9) Zhu, J.; Zhao, T. J.; Kvande, I.; Chen, D.; Zhou, X. G.; Yuan,W. K. Chin. J. Catal. 2008, 29, 1145. [朱俊, 赵铁均, Kvande, I., 陈德, 周兴贵, 袁渭康. 催化学报, 2008, 29, 1145.]
10. [10]
  (10) Utsumi, S.; Urita, K.; Kanoh, H.; Yudasaka, M.; Suenaga, K.; Iijima, S.; Kaneko, K. J. Phys. Chem. B 2006, 110, 7165.
11. [11]
  (11) Grzelczak, M.; Correa-Duarte, M. A.; Salgueirino-Maceira, V.; Rodriguez- nzalez, B.; Rivas, J.; Liz-Marzan, L. M. Angew. Chem. Int. Edit. 2007, 46, 7026.
12. [12]
  (12) Wu, H. Q.; Xu, D. M.;Wang, Q.;Wang, Q. Y.; Su, G. Q.;Wei, X.W. J. Alloy. Compd. 2008, 463, 78.
13. [13]
  (13) Cao, H. Q.; Zhu, M. F.; Li, Y. G.; Liu, J. H.; Ni, Z.; Qin, Z. Y. J. Solid State Chem. 2007, 180, 3218.
14. [14]
  (14) Zhang, H.; Du, N.;Wu, P.; Chen, B. D.; Yang, D. R. Nanotechnology 2008, 19, 315604.
15. [15]
  (15) Qiu, H. X.;Wang, Z. Y.; Shi, Z. J.; Gu, Z. N.; Qiu, J. S. Acta Phys. -Chim. Sin. 2007, 23, 1451. [邱汉迅, 王志永, 施祖进, 顾镇南, 邱介山. 物理化学学报, 2007, 23, 1451.]
16. [16]
  (16) Su, X. Z.; Xiao, D. S; Zhou. G. Y. Mater. Rev. 2009, 23, 82. [苏秀芝, 肖定寿, 周国玉. 材料导报, 2009, 23, 82.]
17. [17]
  (17) Sun, Z. Y.; Liu, Z. M.;Wang, Y.; Han, B. X.; Du, J. M.; Zhang, J. L. J. Mater. Chem. 2005, 15, 4497.
18. [18]
  (18) Zhao, D. L.; Zeng, X.W.; Shen, Z. M. Synthesis of Magnetic Carbon Nanotube Composites Coated with Nanosized Ferriferous Oxide. CN Patent 1 791 780.A, 2007-05-30. [赵东林, 曾宪伟, 沈曾明. 纳米四氧化三铁包覆碳纳米管磁性复合材料的制备方法: 中国, CN1 791 780.A[P]. 2007-05-30.]
19. [19]
  (19) Li, Y. G.; Zhang, Q.;Wang, H. Z.; Zhu, M. F.; Zhang, Q. H. Synthesis of Magnetic Ferriferous Oxide/Multiwalled Carbon Nanotube Composites. CN Patent 101 320 607.A, 2008-12-10. [李耀刚, 张祺, 王宏志, 朱美芳, 张青红. 四氧化三铁/多壁碳纳米管磁性纳米复合材料的制备方法: 中国, CN101 320 607.A[P]. 2008-12-10.]
20. [20]
  (20) Cao, H. Q.; Zhu, M. F.; Li, Y. G. J. Solid State Chem. 2006, 179, 1208.
21. [21]
  (21) Zhu, H.; Lin, H. Y.; Guo, H. F.; Yu, L. F. Mater. Sci. Eng. B 2007, 138, 101.
22. [22]
  (22) Cheng, G. F.; Zhao, J.; Tu, Y. H.; He, P. G.; Fang, Y. Z. Anal. Chim. Acta 2005, 533, 11.
23. [23]
  (23) Qu, S.;Wang, J.; Kong, J. L.; Yang, P. Y.; Chen, G. Talanta 2007, 71, 1096.
24. [24]
  (24) Jin, J.; Li, R.;Wang, H. L.; Chen, H. N.; Liang, K.; Ma, J. T. Chem. Commun. 2007, No. 4, 386.
25. [25]
  (25) Xiong, Z. H.;Wang, L.; Zhou, J. G.; Liu, J. M. Acta Phys. -Chim. Sin. 2010, 26, 2890. [熊振湖, 王璐, 周建国, 刘建明. 物理化学学报, 2010, 26, 2890.]
26. [26]
  (26) Guo, D. B.; Yang, L. F.; Zhang, G. Q.; Fang, R. Q.; Cai, J. X. J. Fujian Forestry Sci. Tech. 2006, 33, 25. [郭德波, 杨乐夫, 张国强, 方荣谦, 蔡俊修. 福建林业科技, 2006, 33, 25.]
27. [27]
  (27) Wan, J. Q.; Cai,W.; Feng, J. T.; Meng, X. X.; Liu, E. Z. J. Mater. Chem. 2007, 17, 1188.
1. [1]
  Feifei Yang , Wei Zhou , Chaoran Yang , Tianyu Zhang , Yanqiang Huang . Enhanced Methanol Selectivity in CO₂ Hydrogenation by Decoration of K on MoS₂ Catalyst. Acta Physico-Chimica Sinica, 2024, 40(7): 2308017-0. doi: 10.3866/PKU.WHXB202308017
2. [2]
  Shuhong Xiang , Lv Yang , Yingsheng Xu , Guoxin Cao , Hongjian Zhou . Selective electrosorption of Cs(Ⅰ) from high-salinity radioactive wastewater using CNT-interspersed potassium zinc ferrocyanide electrodes. Acta Physico-Chimica Sinica, 2025, 41(9): 100097-0. doi: 10.1016/j.actphy.2025.100097
3. [3]
  Hailang JIA , Hongcheng LI , Pengcheng JI , Yang TENG , Mingyun GUAN . Preparation and performance of N-doped carbon nanotubes composite Co₃O₄ as oxygen reduction reaction electrocatalysts. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 693-700. doi: 10.11862/CJIC.20230402
4. [4]
  Xiufang Wang , Donglin Zhao , Kehua Zhang , Xiaojie Song . “Preparation of Carbon Nanotube/SnS₂ Photoanode Materials”: A Comprehensive University Chemistry Experiment. University Chemistry, 2024, 39(4): 157-162. doi: 10.3866/PKU.DXHX202308025
5. [5]
  Peng YUE , Liyao SHI , Jinglei CUI , Huirong ZHANG , Yanxia GUO . Effects of Ce and Mn promoters on the selective oxidation of ammonia over V₂O₅/TiO₂ catalyst. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 293-307. doi: 10.11862/CJIC.20240210
6. [6]
  Jingkun Yu , Xue Yong , Ang Cao , Siyu Lu . Bi-Layer Single Atom Catalysts Boosted Nitrate-to-Ammonia Electroreduction with High Activity and Selectivity. Acta Physico-Chimica Sinica, 2024, 40(6): 2307015-0. doi: 10.3866/PKU.WHXB202307015
7. [7]
  Shihui Shi , Haoyu Li , Shaojie Han , Yifan Yao , Siqi Liu . Regioselectively Synthesis of Halogenated Arenes via Self-Assembly and Synergistic Catalysis Strategy. University Chemistry, 2024, 39(5): 336-344. doi: 10.3866/PKU.DXHX202312002
8. [8]
  Lijun Yue , Siya Liu , Peng Liu . 不同晶相纳米MnO₂的制备及其对生物乙醇选择性氧化催化性能的测试——一个科研转化的综合化学实验. University Chemistry, 2025, 40(8): 225-232. doi: 10.12461/PKU.DXHX202410005
9. [9]
  Yu Wang , Haiyang Shi , Zihan Chen , Feng Chen , Ping Wang , Xuefei Wang . 具有富电子Pt^δ−壳层的空心AgPt@Pt核壳催化剂：提升光催化H₂O₂生成选择性与活性. Acta Physico-Chimica Sinica, 2025, 41(7): 100081-0. doi: 10.1016/j.actphy.2025.100081
10. [10]
  .
  CCS Chemistry | 超分子活化底物为自由基促进高效选择性光催化氧化
  . CCS Chemistry, 2025, 7(10.31635/ccschem.025.202405229): -.
11. [11]
  Junjie Zhang , Yue Wang , Qiuhan Wu , Ruquan Shen , Han Liu , Xinhua Duan . Preparation and Selective Separation of Lightweight Magnetic Molecularly Imprinted Polymers for Trace Tetracycline Detection in Milk. University Chemistry, 2024, 39(5): 251-257. doi: 10.3866/PKU.DXHX202311084
12. [12]
  Hailian Tang , Siyuan Chen , Qiaoyun Liu , Guoyi Bai , Botao Qiao , Liu Fei . Stabilized Rh/hydroxyapatite Catalyst for Furfuryl Alcohol Hydrogenation: Application of Oxidative Strong Metal-Support Interactions in Reducing Conditions. Acta Physico-Chimica Sinica, 2025, 41(4): 2408004-0. doi: 10.3866/PKU.WHXB202408004
13. [13]
  Jun Huang , Pengfei Nie , Yongchao Lu , Jiayang Li , Yiwen Wang , Jianyun Liu . 丝光沸石负载自支撑氮掺杂多孔碳纳米纤维电容器及高效选择性去除硬度离子. Acta Physico-Chimica Sinica, 2025, 41(7): 100066-0. doi: 10.1016/j.actphy.2025.100066
14. [14]
  Wei Sun , Yongjing Wang , Kun Xiang , Saishuai Bai , Haitao Wang , Jing Zou , Arramel , Jizhou Jiang . CoP Decorated on Ti₃C₂T_x MXene Nanocomposites as Robust Electrocatalyst for Hydrogen Evolution Reaction. Acta Physico-Chimica Sinica, 2024, 40(8): 2308015-0. doi: 10.3866/PKU.WHXB202308015
15. [15]
  Zhi Chai , Huashan Huang , Xukai Shi , Yujing Lan , Zhentao Yuan , Hong Yan . Wittig反应的立体选择性. University Chemistry, 2025, 40(8): 192-201. doi: 10.12461/PKU.DXHX202410046
16. [16]
  Haihua Yang , Minjie Zhou , Binhong He , Wenyuan Xu , Bing Chen , Enxiang Liang . Synthesis and Electrocatalytic Performance of Iron Phosphide@Carbon Nanotubes as Cathode Material for Zinc-Air Battery: a Comprehensive Undergraduate Chemical Experiment. University Chemistry, 2024, 39(10): 426-432. doi: 10.12461/PKU.DXHX202405100
17. [17]
  Wenlong LI , Xinyu JIA , Jie LING , Mengdan MA , Anning ZHOU . Photothermal catalytic CO₂ hydrogenation over a Mg-doped In₂O_3-x catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 919-929. doi: 10.11862/CJIC.20230421
18. [18]
  Chen Pu , Daijie Deng , Henan Li , Li Xu . Fe_0.64Ni_0.36@Fe₃NiN Core-Shell Nanostructure Encapsulated in N-Doped Carbon Nanotubes for Rechargeable Zinc-Air Batteries with Ultralong Cycle Stability. Acta Physico-Chimica Sinica, 2024, 40(2): 2304021-0. doi: 10.3866/PKU.WHXB202304021
19. [19]
  Zhanggui DUAN , Yi PEI , Shanshan ZHENG , Zhaoyang WANG , Yongguang WANG , Junjie WANG , Yang HU , Chunxin LÜ , Wei ZHONG . Preparation of UiO-66-NH₂ supported copper catalyst and its catalytic activity on alcohol oxidation. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 496-506. doi: 10.11862/CJIC.20230317
20. [20]
  Yajin Li , Huimin Liu , Lan Ma , Jiaxiong Liu , Dehua He . Photothermal Synthesis of Glycerol Carbonate via Glycerol Carbonylation with CO₂ over Au/Co₃O₄-ZnO Catalyst. Acta Physico-Chimica Sinica, 2024, 40(9): 2308005-0. doi: 10.3866/PKU.WHXB202308005

Get Citation

PDF

XML

Metrics

PDF Downloads(1378)
Abstract views(3114)
HTML views(18)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Preparation, Characterization and Catalytic Properties of Pd/Fe3O4-MCNT Magnetically Recyclable Catalysts

Metrics

通讯作者: 陈斌, bchen63@163.com

Preparation, Characterization and Catalytic Properties of Pd/Fe₃O₄-MCNT Magnetically Recyclable Catalysts