Abstract
High-quality three-dimensional ordered TiO2 hollow-spheres (3DOH-TiO2) materials were fabricated using polystyrene spheres colloidal crystals (ca. 290 nm in center-to-center distance) as sacrificial templates and titanium tetrachloride as titanium sources. The obtained samples were characterized by X-ray diffraction, Raman spectroscopy, field emission scanning electron microscopy (FESEM), high resolution transmission electron microscopy (HRTEM) and N2 adsorption–desorption. The results showed that the films are composed of a closely packed, hexagonal array of the TiO2 hollow-spheres with a center–center separation of ca. 260 nm. The homogeneity in the shell thickness (ca. 40 nm), the physical contact among adjacent hollow-spheres, and the long-range order in the sample were also confirmed by FESEM and TEM analysis. HRTEM results indicated the walls of the hollow-spheres consist of anatase TiO2 nanoparticles (15–20 nm). The porous framework structure of the 3DOH-TiO2 films was further characterized using N2 physical adsorption, and the Brunauer–Emmett–Teller specific surface area and the total pore volume are around 77.72 m2/g and 0.262 cm3/g, respectively.
Similar content being viewed by others
References
A. Stein, B.E. Wilson, S.G. Rudisill, Design and functionality of colloidal-crystal-templated materials-chemical applications of inverse opals. Chem. Soc. Rev. 42, 2763–2803 (2013)
H. Li, F. Marlow, Controlled arrangement of colloidal crystal strips. Chem. Mater. 17, 3809–3811 (2005)
D.D. Brewer, J. Allen, M.R. Miller, J.M. de Santos, S. Kumar, D.J. Norris, M. Tsapatsis, L.E. Scriven, Mechanistic principles of colloidal crystal growth by evaporation-induced convective steering. Langmuir 24, 13683–13693 (2008)
C.I. Aguirre, E. Reguera, A. Stein, Colloidal photonic crystal pigments with low angle dependence. ACS Appl. Mater. Interfaces 2, 3257–3262 (2010)
J. Chen, P. Dong, D. Di, C. Wang, H. Wang, J. Wang, X. Wu, Controllable fabrication of 2D colloidal-crystal films with polystyrene nanospheres of various diameters by spin-coating. Appl. Surf. Sci. 270, 6–15 (2013)
N.F. Bunkin, V.S. Gorelik, V.A. Kozlov, A.V. Shkirin, N.V. Suyazov, Colloidal crystal formation at the “nafion-water” interface. J. Phys. Chem. B 118, 3372–3377 (2014)
J.I.L. Chen, G. Freymann, V. Kitaev, Effect of disorder on the optically amplified photocatalytic efficiency of titania inverse opals. J. Am. Chem. Soc. 129, 1196–1202 (2007)
D.V. Talapin, J. Lee, M.V. Kovalenko, E.V. Shevchenko, Prospects of colloidal nanocrystals for electronic and optoelectronic applications. Chem. Rev. 110, 389–458 (2010)
S.Q. Fan, B.Z. Fang, J.H. Kim, B. Jeong, C. Kim, J.S. Yu, J.J. Ko, Ordered multimodal porous carbon as highly efficient counter electrodes in dye-sensitized and quantum-dot solar cells. Langmuir 26, 13644–13649 (2010)
Z. Cai, J. Teng, Z. Xiong, Y. Li, Q. Li, X. Lu, X.S. Zhao, Fabrication of TiO2 binary inverse opals without overlayers via the sandwich-vacuum infiltration of precursor. Langmuir 27, 5157–5164 (2011)
S. Xu, F. Sun, F. Gu, Y. Zuo, L. Zhang, C. Fan, S. Yang, W. Li, Photochemistry-based method for the fabrication of SnO2 monolayer ordered porous films with size-tunable surface pores for direct application in resistive-type gas sensor. ACS Appl. Mater. Interfaces 6, 1251–1257 (2014)
M. Davis, D.A. Ramirez, L.J. Hope-Weeks, Formation of three-dimensional ordered hierarchically porous metal oxides via a hybridized epoxide assisted/colloidal crystal templating approach. ACS Appl. Mater. Interfaces 5, 7786–7792 (2013)
W. Chae, D. Van Gough, S. Ham, D.B. Robinson, P.V. Braun, Effect of ordered intermediate porosity on ion transport in hierarchically nanoporous electrodes. ACS Appl. Mater. Interfaces 4, 3973–3979 (2012)
E.M. Sorensen, S.J. Barry, H. Jung, J.M. Rondinelli, J.T. Vaughey, K.R. Poeppelmeier, Three-dimensionally ordered macroporous Li4Ti5O12: effect of wall structure on electrochemical properties. Chem. Mater. 18, 482–489 (2006)
Z. Zhong, Y. Yin, B. Gates, Y. Xia, Preparation of mesoscale hollow spheres of TiO2 and SnO2 by templating against crystalline arrays of polystyrene beads. Adv. Mater. 12, 206–209 (2000)
Y. Li, T. Kunitake, S. Fujikawa, Efficient fabrication and enhanced photocatalytic activities of 3D-ordered films of titania hollow spheres. J. Phys. Chem. B 110, 13000–13004 (2006)
C. Dinh, H. Yen, F. Kleitz, T. Do, Three-dimensional ordered assembly of thin-shell Au/TiO2 hollow nanospheres for enhanced visible-light-driven photocatalysis. Angew. Chem. Int. Ed. 53, 6618–6623 (2014)
Y. Chen, R.W. Long, Z.G. Chen, Polishing behavior of PS/CeO2 hybrid microspheres with controlled shell thickness on silicon dioxide CMP. Appl. Surf. Sci. 257, 8679 (2011)
Z. Cai, J. Teng, Q. Yan, X.S. Zhao, Solvent effect on the self-assembly of colloidal microspheres via a horizontal deposition method. Colloids Surf. A 402, 37–44 (2012)
L. Ma, J. Ji, F. Yu, N. Ai, H. Jiang, Post-synthesis of TiO2/MCM-41 from aqueous TiCl4 solution: structure characteristics and epoxy catalytic activity. Microporous Mesoporous Mater. 165, 6–13 (2013)
G. Chen, J. Chen, Z. Song, C. Srinivasakannan, J. Peng, A new highly efficient method for the synthesis of rutile TiO2. J. Alloys Compd. 585, 75–77 (2014)
Y. Zou, X. Tan, T. Yu, Y. Li, Q. Shang, W. Wang, Synthesis and photocatalytic activity of chrysanthemum-like brookite TiO2 nanostructures. Mater. Lett. 132, 182–185 (2014)
K.H. Leona, P. Monash, S. Ibrahim, P. Saravanan, Solar photocatalytic activity of anatase TiO2 nanocrystals synthesized by non-hydrolitic sol-gel method. Sol. Energy 101, 321–332 (2014)
J.H. Lee, Y.S. Yang, Effect of hydrolysis conditions on morphology and phase content in the crystalline TiO2 nanoparticles synthesized from aqueous TiCl4 solution by precipitation. Mater. Chem. Phys. 93, 237–242 (2005)
M. Chen, L. Hu, J. Xu, M. Liao, L. Wu, X. Fang, ZnO hollow-sphere nanofilm-based high-performance and low-cost photodetector. Small 17, 2449–2453 (2011)
Acknowledgments
The work was supported financially by the Applied Basic Research Project of Suzhou City (SYG201316) and the Key Laboratory for Environment Functional Materials of Jiangsu Province (SJHG1302).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Chen, Y., Tang, Z. & Chen, Z. Facile Fabrication and Characterization of Three-Dimensional Ordered Films of TiO2 Hollow-Spheres. J Inorg Organomet Polym 25, 780–786 (2015). https://doi.org/10.1007/s10904-014-0159-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10904-014-0159-0