Preparation of Fe3O4/MnOOH core-shell nanoparticles by a high-frequency impinging stream reactor

doi:10.1016/j.cjche.2014.10.020

Chinese Journal of Chemical Engineering ›› 2015, Vol. 23 ›› Issue (4): 727-735.DOI: 10.1016/j.cjche.2014.10.020

Preparation of Fe₃O₄/MnOOH core-shell nanoparticles by a high-frequency impinging stream reactor

Dongguang Wang, Baikang Zhu, Hengcong Tao

Petrochemical & Energy Engineering School, Zhejiang Ocean University, Zhoushan 316022, China

收稿日期:2014-07-29 修回日期:2014-10-27 出版日期:2015-04-28 发布日期:2015-05-13
通讯作者: Dongguang Wang
基金资助:
Supported by the National Key Technology R&D Program of China (2009BAB47B08),the Key Science and Technology Project of Zhejiang Province (2008C03006),the Education Office Project of Zhejiang Province (Y201225412) as well as the Technical Innovation League Project of Zhejiang Province for Seawater Desalination (2011LM301).

Preparation of Fe₃O₄/MnOOH core-shell nanoparticles by a high-frequency impinging stream reactor

Dongguang Wang, Baikang Zhu, Hengcong Tao

Petrochemical & Energy Engineering School, Zhejiang Ocean University, Zhoushan 316022, China

Received:2014-07-29 Revised:2014-10-27 Online:2015-04-28 Published:2015-05-13
Contact: Dongguang Wang
Supported by:
Supported by the National Key Technology R&D Program of China (2009BAB47B08),the Key Science and Technology Project of Zhejiang Province (2008C03006),the Education Office Project of Zhejiang Province (Y201225412) as well as the Technical Innovation League Project of Zhejiang Province for Seawater Desalination (2011LM301).

摘要/Abstract

摘要： Well-defined Fe₃O₄/MnOOH nanoparticles with 61.1 emu·g^-1 in magnetization intensity and 90.53 m²·g^-1 in surface area have been synthesized by a new-style of high-frequency impinging stream (HFIS) reactor. In this reactor, two streams first collided together to form nano Fe₃O₄ suspension, which subsequently flew through an S-shaped main channel to generate high-frequency reversing high-gravity fields. At the same time, 24 thin liquid sheets impinged into the main channel at the frequencies higher than 100 Hz to create nano Fe₃O₄/ MnOOH colloids. The obtained powders were characterized by transmission electron microscopy/energy dispersive spectrometer (TEM/EDS), X-ray diffraction (XRD), Brunner-Emmet-Teller (BET) and vibrating sample magnetometer (VSM). Experimental results indicated that low coating ratio prolonged the induction period of heterogeneous nucleation. The high-frequency impingements of 24 thin liquid sheets greatly accelerated the macro-mixing and the initial dispersion. The high-frequency reversing high-gravity fields promoted the mesoand micro-mixing. As a result, nano Fe₃O₄ cores were fleetly and uniformly covered by MnOOH precursor. As a continuously operated and static high-gravity reactor, the high-frequency impinging stream (HFIS) reactor is being developed to the large-scaled and low-cost production of various nanocomposites.

关键词: High-gravity, Impinging streams, Multi-scale mixings, Film-coating, Nanocomposite

Abstract: Well-defined Fe₃O₄/MnOOH nanoparticles with 61.1 emu·g^-1 in magnetization intensity and 90.53 m²·g^-1 in surface area have been synthesized by a new-style of high-frequency impinging stream (HFIS) reactor. In this reactor, two streams first collided together to form nano Fe₃O₄ suspension, which subsequently flew through an S-shaped main channel to generate high-frequency reversing high-gravity fields. At the same time, 24 thin liquid sheets impinged into the main channel at the frequencies higher than 100 Hz to create nano Fe₃O₄/ MnOOH colloids. The obtained powders were characterized by transmission electron microscopy/energy dispersive spectrometer (TEM/EDS), X-ray diffraction (XRD), Brunner-Emmet-Teller (BET) and vibrating sample magnetometer (VSM). Experimental results indicated that low coating ratio prolonged the induction period of heterogeneous nucleation. The high-frequency impingements of 24 thin liquid sheets greatly accelerated the macro-mixing and the initial dispersion. The high-frequency reversing high-gravity fields promoted the mesoand micro-mixing. As a result, nano Fe₃O₄ cores were fleetly and uniformly covered by MnOOH precursor. As a continuously operated and static high-gravity reactor, the high-frequency impinging stream (HFIS) reactor is being developed to the large-scaled and low-cost production of various nanocomposites.

Key words: High-gravity, Impinging streams, Multi-scale mixings, Film-coating, Nanocomposite

Dongguang Wang, Baikang Zhu, Hengcong Tao. Preparation of Fe₃O₄/MnOOH core-shell nanoparticles by a high-frequency impinging stream reactor[J]. Chinese Journal of Chemical Engineering, 2015, 23(4): 727-735.

Dongguang Wang, Baikang Zhu, Hengcong Tao. Preparation of Fe₃O₄/MnOOH core-shell nanoparticles by a high-frequency impinging stream reactor[J]. Chin.J.Chem.Eng., 2015, 23(4): 727-735.

参考文献

[1] G.C. Rajib, P. Santanu, Core/shell nanoparticles: Classes, properties, synthesis mechanisms, characterization, and applications, Chem. Rev. 112 (2012) 2373-2433.

[2] D.C. Li, Z.L. Zhang, S.L. Zhang, Preparation and characterization of Fe₃O₄@Au nanoparticles used as precursor ferrofluids, Adv. Mater. Res. 177 (2011) 415-417.

[3] Y.T. Li, J. Liu, Y.J. Zhong, J. Zhang, Z.Y. Wang, L. Wang, Y.L. An, M. Lin, Z.Q. Gao, D.S. Zhang, Biocompatibility of Fe₃O₄@Au composite magnetic nanoparticles in vitro and in vivo, Int. J. Nanomedicine 6 (2011) 2805-2819.

[4] X.G. Liu, D.Y. Geng, X.L.Wang, S. Ma, H.Wang, B.Q. Li,W. Liu, Z.D. Zhang, Enhanced photocatalytic activity of Mo-{001}TiO₂ core-shell nanoparticles under visible light, Chem. Commun. 46 (2010) 6956-6958.

[5] S. Suim, H.H. Sun, K. Chanhoi, Y.Y. Ju, J. Jyongsik, Designed synthesis of SiO₂/TiO₂ core/shell structure as light scattering material for highly efficient dye-sensitized solar cells, ACS Appl. Mater. Interfaces 5 (2013) 4815-4820.

[6] D.P. Sun, Q. Zou, Y.P. Wang, Y.J. Wang, W. Jiang, F.S. Li, Controllable synthesis of porous Fe₃O₄@ZnO sphere decorated graphene for extraordinary electromagnetic wave absorption, Nanoscale 6 (2014) 6557-6562.

[7] K. Sadhana, R. Pantagani, S.M. Sher, S. Sanyadanam, S. Reddigari, K. Praveena, R.M. Sarabu,Multiferroic properties ofmicrowave sintered BaTiO₃-SrFe₁₂O₁₉ composites, Phys. B Condens. Matter 448 (2014) 323-326.

[8] R. Peter, P. Myriam, L. Liang, Core/shell semiconductor nanocrystals, Small 5 (2009) 154-168.

[9] I. Arnout, Preparation and characterization of titania-coated polystyrene spheres and hollow titania shells, Langmuir 17 (2001) 3579-3585.

[10] P.A. Dresco, V.S. Zaitsev, R.J. Gambino, B. Chu, Preparation and properties of magnetite and polymer magnetite nanoparticles, Langmuir 15 (1999) 1945-1951.

[11] G. Hota, S.B. Idage, K.C. Khilar, Characterization of CdSAg₂S nanoparticles using XPS technique, Colloids Surf. A Physicochem. Eng. Asp. 293 (2007) 5-12.

[12] C.Y. Song, W.J. Yu, B. Zhao, H.L. Zhang, C.J. Tang, K.Q. Sun, X.C.Wu, L. Dong, Y. Chen, Efficient fabrication and photocatalytic properties of TiO₂ hollow spheres, Catal. Commun. 10 (2009) 650-654.

[13] D.B. Shenoy, A.A. Antipov, G.B. Sukhorukov,H.Mhwald, Layer-by-layer engineering of biocompatible, decomposable core-shell structures, Biomacromolecules 4 (2003) 265-272.

[14] R.J. Demyanovich, Liquid mixing employing expanding, thinning liquid sheets, U.S. Pat. 4735359 (1988).

[15] J.D. Robert, R.B. John, Rapid micromixing by the impingement of thin liquid sheets, Ind. Eng. Chem. Res. 28 (1989) 825-839.

[16] Ravi, D.V. Kumar, B.L.V. Prasad, A.A. Kulkarni, Impinging jet micromixer for flow synthesis of nanocrystalline MgO: role of mixing/impingement zone, Ind. Eng. Chem. Res. 52 (2013) 17376-17382.

[17] C. Ramshaw, Higee distillation—An example of process intensification, Chem. Eng. 13 (1983) 389-399.

[18] H. Zhao, L. Shao, J.F. Chen, High-gravity process intensification technology and application, Chem. Eng. J. 156 (2010) 588-593.

[19] J.F.Chen, Y.H.Wang, F.Guo,X.M.Wang, C. Zheng, Synthesisofnanoparticleswithnovel technology:High-gravity reactive precipitation, Ind. Eng. Chem. Res. 39 (2000) 948-954.

[20] J.F. Chen, L. Shao, F. Guo, X.M.Wang, Synthesis of nano-fibers of aluminumhydroxide in novel rotating packed bed reactor, Chem. Eng. Sci. 58 (2003) 569-575.

[21] D.G. Wang, F. Guo, J.F. Chen, H. Liu, Z.T. Zhang, Preparation of nano aluminium trihydroxide by high gravity reactive precipitation, Chem. Eng. J. 121 (2006) 109-114.

[22] F. Guo, C. Zheng, K. Guo, Y.D. Feng, C.G. Nelson, Hydrodynamics andmass transfer in cross-flow rotating packed bed, Chem. Eng. Sci. 52 (1997) 3853-3859.

[23] K. Guo, A Study of Liquid Flowing Inside the Higee Rotor(PhD Dissertation) Beijing University of Chemical Technology, Beijing, 1996.

[24] J.H. Horlock, B. Lakshminarayana, Secondary flows: theory, experiment, and application in turbomachinery aerodynamics, Annu. Rev. Fluid Mech. 5 (1973) 247-280.

[25] R. Chitrackar, H. Kanoh, Y. Miyai, K. Ooi, Recovery of lithium from seawater using manganese oxide adsorbent (H_1.6Mn_1.6O₄) derived from Li_1.6 Mn_1.6O₄, Ind. Eng. Chem. Res. 40 (2001) 2054-2058.

[26] Q.H. Zhang, S.Y. Sun, S.P. Li, H. Jiang, J.G. Yu, Adsorption of lithium ions on novel nanocrystal MnO₂, Chem. Eng. Sci. 62 (2007) 4869-4874.

[27] S.C. Kang, C.L. Jae, J.K. Eun, C.L. Kyung, S.K. Yang, O. Kenta, Recovery of lithium from seawater using nano-manganese oxide adsorbents prepared by gel process, Mater. Sci. Forum 449-452 (2004) 277-280.

[28] W.R. Briley, H. Medonald, Three-dimensional viscous flows with large secondary velocity, J. Fluid Mech. 144 (1984) 47-77.

[29] H.H. Zhan, H. Cheng, J.W. Liu, X.H. Zhan, Principles of Secondary Flow, Central South University press, Changsha, 2006.

Preparation of Fe₃O₄/MnOOH core-shell nanoparticles by a high-frequency impinging stream reactor

Preparation of Fe₃O₄/MnOOH core-shell nanoparticles by a high-frequency impinging stream reactor

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