Hostname: page-component-586b7cd67f-2brh9 Total loading time: 0 Render date: 2024-11-24T18:45:50.476Z Has data issue: false hasContentIssue false
  • English
  • Français

Standing porous ZnO nanoplate-built hollow microspheres and kinetically controlled dissolution/crystal growth mechanism

Published online by Cambridge University Press:  13 February 2012

Xianbiao Wang ,
Weiping Cai ,
Guozhong Wang  and
Changhao Liang
Xianbiao Wang
Affiliation:
Key Laboratory of Materials Physics, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, People’s Republic of China; and Anhui Key Laboratory of Advanced Building Materials, School of Materials and Chemical Engineering, Anhui University of Architecture, Hefei 230601, People’s Republic of China
Weiping Cai*
Affiliation:
Key Laboratory of Materials Physics, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, People’s Republic of China
Guozhong Wang
Affiliation:
Key Laboratory of Materials Physics, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, People’s Republic of China
Changhao Liang
Affiliation:
Key Laboratory of Materials Physics, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, People’s Republic of China
*
a)Address all correspondence to this author. e-mail: [email protected]
Get access

Abstract

The standing porous nanoplate-built ZnO hollow microspheres with micro/nanostructure are fabricated based on a modified hydrothermal strategy, using citrate as structural director, and subsequent annealing treatment. The hollow spheres are composed of the vertically standing and cross-linked single crystalline porous nanoplates with the exposed surface of nonpolar (100) planes. Experiments have revealed the structural evolution: the formation of amorphous spheres in the initial reaction stage, followed by surface crystallization and nanoplate outward growth accompanied by inward dissolution of the amorphous spheres. Citrate in the precursor solution plays a dominant role in the formation of such porous ZnO hollow spheres. A model is presented, based on citrate-induced amorphous sphere formation and kinetically controlled dissolution and crystal growth. The model describes the formation of the hollow spheres, thermodynamically and kinetically.

Keywords

Core/shellCrystal growthNanostructure
Type
Articles
Information
Journal of Materials Research , Volume 27 , Issue 6 , 28 March 2012 , pp. 951 - 958
Copyright
Copyright © Materials Research Society 2012

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1.Zhao, Y. and Jiang, L.: Hollow micro/nanomaterials with multilevel interior structures. Adv. Mater. 21, 3621 (2009).CrossRefGoogle Scholar
2.Ma, T.Y., Zhang, X.J., and Yuan, Z.Y.: Hierarchical meso/macroporous aluminum phosphonate hybrid materials as multifunctional adsorbents. J. Phys. Chem. C 113, 12854 (2009).CrossRefGoogle Scholar
3.Lu, F., Cai, W., and Zhang, Y.G.: ZnO hierarchical micro/nanoarchitectures: Solvothermal synthesis and structurally enhanced photocatalytic performance. Adv. Funct. Mater. 18, 1047 (2008).CrossRefGoogle Scholar
4.Zhang, H.G., Zhu, Q.S., Zhang, Y., Wang, Y., Zhao, L., and Yu, B.: One-pot synthesis and hierarchical assembly of hollow Cu2O microspheres with nanocrystals-composed porous multishell and their gas-sensing properties. Adv. Funct. Mater. 17, 2766 (2007).CrossRefGoogle Scholar
5.Meyer, B., Rabaab, H., and Marx, D.: Water adsorption on ZnO(1010): From single molecules to partially dissociated monolayers. Phys. Chem. Chem. Phys. 8, 1513 (2006).CrossRefGoogle ScholarPubMed
6.Kikuchi, Y., Qian, Q.R., Machida, M., and Tatsumoto, H.: Effect of ZnO loading to activated carbon on Pb(II) adsorption from aqueous solution. Carbon 44, 195 (2006).CrossRefGoogle Scholar
7.Wang, X.B., Cai, W.P., Lin, Y.X., Wang, G.Z., and Liang, C.H.: Mass production of micro/nanostructured porous ZnO plates and their strong structurally enhanced and selective adsorption performance for environmental remediation. J. Mater. Chem. 20, 8582 (2010).CrossRefGoogle Scholar
8.Lu, W.W., Gao, S.Y., and Wang, J.J.: One-pot synthesis of Ag/ZnO self-assembled 3D hollow microspheres with enhanced photocatalytic performance. J. Phys. Chem. C 112, 16792 (2008).CrossRefGoogle Scholar
9.Lu, Y.C., Wang, L.L., Wang, D.J., Xie, T.F., Chen, L.P., and Lin, Y.H.: A comparative study on plate-like and flower-like ZnO nanocrystals surface photovoltage property and photocatalytic activity. Mater. Chem. Phys. 129, 281 (2011).CrossRefGoogle Scholar
10.Chen, M., Wang, Z.H., Han, D.M., Gu, F.B., and Guo, G.S.: High-sensitivity NO2 gas sensors based on flower-like and tube-like ZnO nanomaterials. Sens. Actuators, B 157, 565 (2011).CrossRefGoogle Scholar
11.Kowsari, E.: Sonochemically assisted synthesis and application of hollow spheres, hollow prism, and coralline-like ZnO nanophotocatalyst. J. Nanopart. Res. 13, 3363 (2011).CrossRefGoogle Scholar
12.Zhang, Y.Y., Fu, W.Y., Sui, Y.M., Yang, H.B., Cao, J., Li, M.H., Li, Y.X., Zhou, X.M., Leng, Y., Zhao, W.Y., Chen, H., Zhang, L., Jing, Q., and Zhao, H.: Twinned tabour-like ZnO: Surfactant-, template-free synthesis and gas sensing behaviors. Appl. Surf. Sci. 257, 5784 (2011).CrossRefGoogle Scholar
13.Caruso, F., Caruso, R.A., and Mohwald, H.: Nanoengineering of inorganic and hybrid hollow spheres by colloidal templating. Science 282, 1111 (1998).CrossRefGoogle ScholarPubMed
14.Sun, Y.G., Mayers, B.T., and Xia, Y.N.: Template-engaged replacement reaction: A one-step approach to the large-scale synthesis of metal nanostructures with hollow interiors. Nano Lett. 2, 481 (2002).CrossRefGoogle Scholar
15.Selvakannan, P.R. and Sastry, M.: Hollow gold and platinum nanoparticles by a transmetallation reaction in an organic solution. Chem. Commun. 41, 1684 (2005).CrossRefGoogle Scholar
16.Yin, Y.D., Rioux, R.M., Erdonmez, C.K., Hughes, S., Somorjai, G.A., and Alivisatos, A.P.: Formation of hollow nanocrystals through the nanoscale Kirkendall effect. Science 304, 711 (2004).CrossRefGoogle ScholarPubMed
17.Xu, H.L. and Wang, W.Z.: Template synthesis of multishelled Cu2O hollow spheres with a single-crystalline shell wall. Angew. Chem. Int. Ed. 46, 1489 (2007).CrossRefGoogle ScholarPubMed
18.Ostwald, W.: On the assumed isomerism of red and yellow mercury oxide and the surface-tension of solid bodies. Z. Phys. Chem. 34, 495 (1900).CrossRefGoogle Scholar
19.Du, Y.X. and Yuan, Q.X.: Catalyst-free synthesis of honeycomb-like and straight ZnO nanowires. J. Alloy. Comp. 494, 468 (2010).CrossRefGoogle Scholar
20.Li, C., Yu, Z.S., Fang, S.M., Wang, H.X., Gui, Y.H., Xu, J.Q., and Chen, R.F.: Fabrication and gas sensing property of honeycomb-like ZnO. Chin. Chem. Lett. 19, 599 (2008).CrossRefGoogle Scholar
21.Jing, Z.H. and Zhan, J.H.: Fabrication and gas-sensing properties of porous ZnO nanoplates. Adv. Mater. 20, 4547 (2008).CrossRefGoogle Scholar
22.Zeng, X.Y., Yuan, J.L., and Zhang, L.D.: Synthesis and photoluminescent properties of rare earth doped ZnO hierarchical microspheres. J. Phys. Chem. C 112, 3503 (2008).CrossRefGoogle Scholar
23.Zhang, J., Wang, S.R., Xu, M.J., Wang, Y., Zhu, B.L., Zhang, S.M., Huang, W.P., and Wu, S.H.: Hierarchically porous ZnO architectures for gas sensor application. Cryst. Growth Des. 9, 3532 (2009).CrossRefGoogle Scholar
24.Brunauer, S., Deming, L.S., Deming, W.E., and Teller, E.: On a theory of the van der Waals adsorption of gases. J. Am. Chem. Soc. 62, 1723 (1940).CrossRefGoogle Scholar
25.Brunauer, S., Emmett, P.H., and Teller, E.: Adsorption of gases in multimolecular layers. J. Am. Chem. Soc. 60, 309 (1938).CrossRefGoogle Scholar
26.Verhoeven, J.D.: Fundamentals of Physical Metallurgy, Ch. 8 (John Wiley & Sons, NY, 1975).Google Scholar
27.Tian, Z.R., Voigt, J.A., Liu, J., Mckenziei, B., Mcdermott, M.J., Rodriguez, M.A., Konishi, H., and Xu, H.F.: Complex and oriented ZnO nanostructures. Nat. Mater. 2, 821 (2003).CrossRefGoogle ScholarPubMed
28.Kuo, C.L., Kuo, T.J., and Huang, M.H.: Hydrothermal synthesis of ZnO microspheres and hexagonal microrods with sheetlike and platelike nanostructures. J. Phys. Chem. B 109, 20115 (2005).CrossRefGoogle ScholarPubMed
29.Verhoeven, J.D.: Fundamentals of Physical Metallurgy, Ch. 11, 12 (John Wiley & Sons, NY, 1975).Google Scholar
30.Hao, Q., Xu, L.Q., Li, G.D., and Qian, Y.T.: Hydrothermal synthesis of microscaled Cu@C polyhedral composites and their sensitivity to convergent electron beam. Langmuir 25, 6363 (2009).CrossRefGoogle Scholar
31.Zhao, W., Song, X.Y., Chen, G.Z., and Sun, S.X.: One-step template-free synthesis of ZnWO4 hollow clusters. J. Mater. Sci. 44, 3082 (2009).CrossRefGoogle Scholar
32.Li, X., Tang, C.J., Ai, M., Dong, L., and Xu, Z.: Controllable synthesis of pure-phase rare-earth orthoferrites hollow spheres with a porous shell and their catalytic performance for the CO+NO reaction. Chem. Mater. 22, 4879 (2010).CrossRefGoogle Scholar
33.Sui, Y.M., Fu, W.Y., Yang, H.B., Zeng, Y., Zhang, Y.Y., Zhao, Q., Li, Y.G., Zhou, X.M., Leng, Y., Li, M.H., and Zou, G.T.: Low-temperature synthesis of Cu2O crystals: Shape evolution and growth mechanism. Cryst. Growth Des. 10, 99 (2010).CrossRefGoogle Scholar
Supplementary material: File

Wang et al. supplementary material

Supplementary figures

Download Wang et al. supplementary material(File)
File 145.9 KB