An Efficient Photocatalyst Structure: TiO2(B) Nanofibers with a Shell of Anatase Nanocrystals

作者: Dongjiang Yang , Hongwei Liu , Zhanfeng Zheng , Yong Yuan , Jin-cai Zhao

DOI: 10.1021/JA906774K

关键词:

摘要: A new efficient photocatalyst structure, a shell of anatase nanocrystals on the fibril core of a single TiO 2 (B) crystal, was obtained via two consecutive partial phase transition processes. …

参考文章(43)
F. P. Rotzinger, M. Grätzel, A. Vittadini, A. Selloni, Structure and Energetics of Water Adsorbed at TiO 2 Anatase \(101\) and \(001\) Surfaces Physical Review Letters. ,vol. 81, pp. 2954- 2957 ,(1998) , 10.1103/PHYSREVLETT.81.2954
Brendan Enright, Donald Fitzmaurice, Spectroscopic Determination of Electron and Hole Effective Masses in a Nanocrystalline Semiconductor Film The Journal of Physical Chemistry. ,vol. 100, pp. 1027- 1035 ,(1996) , 10.1021/JP951142W
Ana M Peiró, Claudia Colombo, Gerry Doyle, Jenny Nelson, Andrew Mills, James R Durrant, None, Photochemical reduction of oxygen adsorbed to nanocrystalline tio2 films: a transient absorption and oxygen scavenging study of different tio2 preparations Journal of Physical Chemistry B. ,vol. 110, pp. 23255- 23263 ,(2006) , 10.1021/JP064591C
P. Jackson, G. D. Parfitt, Infra-red study of the surface properties of rutile. Water and surface hydroxyl species Transactions of the Faraday Society. ,vol. 67, pp. 2469- 2483 ,(1971) , 10.1039/TF9716702469
J.T Kloprogge, R.L Frost, L Hickey, Infrared emission spectroscopic study of the dehydroxylation of some hectorites Thermochimica Acta. ,vol. 345, pp. 145- 156 ,(2000) , 10.1016/S0040-6031(99)00359-7
Huai Yong Zhu, Ying Lan, XP Gao, Simon P Ringer, ZF Zheng, Deying Y Song, Jin-Chai Zhao, None, Phase Transition between Nanostructures of Titanate and Titanium Dioxides via Simple Wet-Chemical Reactions Journal of the American Chemical Society. ,vol. 127, pp. 6730- 6736 ,(2005) , 10.1021/JA044689+
Y. Lan, X. P. Gao, H. Y. Zhu, Z. F. Zheng, T. Y. Yan, F. Wu, S. P. Ringer, D. Y. Song, Titanate Nanotubes and Nanorods Prepared from Rutile Powder Advanced Functional Materials. ,vol. 15, pp. 1310- 1318 ,(2005) , 10.1002/ADFM.200400353
F.P. Koffyberg, K. Dwight, A. Wold, Interband Transitions of Semiconducting Oxides Determined from Photoelectrolysis Spectra. Solid State Communications. ,vol. 30, pp. 433- 437 ,(1979) , 10.1016/0038-1098(79)91182-7
Chih-Chung Chuang, Chih-Cheng Chen, Jong-Liang Lin, Photochemistry of Methanol and Methoxy Groups Adsorbed on Powdered TiO2 Journal of Physical Chemistry B. ,vol. 103, pp. 2439- 2444 ,(1999) , 10.1021/JP983750S
Deanna C. Hurum, Kimberly A. Gray, Tijana Rajh, Marion C. Thurnauer, Photoinitiated reactions of 2,4,6 TCP on Degussa p25 formulation TiO2: Wavelength-sensitive decomposition Journal of Physical Chemistry B. ,vol. 108, pp. 16483- 16487 ,(2004) , 10.1021/JP047097M