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Synthesis and Characterization of Manganese Doped Titanium Dioxide Nano Materials
Abstract
High surface area nanorods of amorphous TiO2 with anatase structure were synthesized and the samples characterized by diffused reflectance spectroscopy, scanning electron microscopy (SEM), X-ray powder diffraction (XRD),the Brunauer-Emmett-Teller (BET) method, The nanosheet structure was slightly curved and approximately 100-200 nm in width and several nanometers in thickness. The BET surface area is about 192.845 m²/g for 0.5592 g and with a band gap of 3.25.
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References
A.B. Murphy,(2007),Band-gap determination from diffuse reflectance measurements of semiconductor films, and application to photoelectrochemical water-splitting, Solar Energy Materials & Solar Cells, vol. 91, pp: 1326–1337
P.D.Cozzoli, A. Kornowski, and H. Weller, (2003) Low-temperature synthesis of soluble and processable organic-capped anatase TiO2 nanorods, Journal of the American Chemical Society, pp: 14539-14548.
C. Baek, M. Vithal , J. Ah Chang , J. Ho Yumb, Md.K. Nazeeruddin , Michael Grätzel, Y.Chae Chung , and Sang Seok, (2009), Facile preparation of large aspect ratio ellipsoidal anatase TiO2 nanoparticles and their application to dye-sensitized solar cell, Journal of Nanoscience and Technology, pp: 133-791
J. C. Zhang, X. Zheng, M. Chen, X. Y. Yang, and W. L. Cao, (2011) Synthesis and application of solar cells of poly (3-decylthiophene)/N/titanium dioxide hybrid, Polymer Letters, vol.5, pp:401–408
K. P. Musselman,G J. Mulholland, A.P. Robinson,Lukas, S.Mende, and J. L. MacManus-Driscoll, (2008) prepared Low-Temperature synthesis of large-Area, free-standing nanorod arrays on ITO/Glass and other conducting substrates. Wiley inter science, vol. 20, pp. 4470–4475
K. Thamaphat, P. Limsuwan, and B .Gotawornchai, (2008), Phase Characterization of TiO2 Powder by XRD and TEM, Kasetsart J. (Nat. Sci.) vol.42 ,pp: 357 - 361
S. Pavasupree, S. Ngamsinlapasathian, Y. Suzuki and S. Yoshikawa,(2006),synthesis and dye-sensitized solar cell performance of Nanorods/Nanoparticles TiO2 from High Surface Area Nanosheet TiO2, J. Solid State Chem , pp: 111-611
W. Ren, Z. Ai , F. Jia , L. Zhang , X. Fan, and Z. Zou, (2006),Low temperature preparation and visible light photocatalytic activity of mesoporous carbon-doped
crystalline TiO2, Applied Catalysis B: Environmental, vol.69, pp: 138–144
Y.V. Kolen’ko, K. Kovnir, A . Gavrilov, A. V. Ohannes Frantti,O. Lebedev, B. Churagulov, G. Van Tendeloo, and M.Yoshimur,(2006),Hydrothermal synthesis and characterization of nanorods of various titanates and titanium dioxide, J. Phys. Chem. B, vol. 110, pp: 4030-4038
Kevin P. Musselman, Gregory J. Mulholland, Adam P. Robinson,Lukas Schmidt-Mende, and Judith L. MacManus-Driscoll (2008)Low-Temperature Synthesis of Large-Area, Free-Standing Nanorod Arrays on ITO/Glass and other Conducting Substrates,Advanced materials,col.20,pp: 4470–4475
Francisco Javier Serrano,z Esther Ruiz de Sola,y Marek Andrzej Kojdecki,z Jose´ Marı´a Amigo(2008) Mechanism of Formation of TiO2-Doped Mullites from Heated Single-Phase Gels Investigated by Structural and Microstructural Parameters, J. Am. Ceram. Soc. vol. 91,pp: 3522–3529 .
S. Thirumalairajan, K. Girija, M. Sudha, P. Maadeswaran, J. Chandrasekaran(2008) Structural and optical investigation of manganese oxide thin films by spray pyrolysis technique, Optoelectronics And Advanced Materials – Rapid Communications ,Vol. 2, pp: 779 – 781.
Min Sik Park, S. K. Kwon, and B. I. Min ( 2002) Electronic structures of doped anatase TiO2: Ti1-xMxO2, Physical Review B, Vol. 65,pp: 161201(R).
R. Jothiramalingam, M.K. Wang(2007) Synthesis, characterization and photocatalytic activity of porous manganese oxide doped titania for toluene decomposition, Journal of Hazardous Materials 147 ,pp: 562–569.
Zhenjun Wang, Jinke Tang, Yuxi Chen, Leonard Spinu, Weilie Zhou et al.(2004) Room-temperature ferromagnetism in manganese doped reduced rutile titanium dioxide thin films J. Appl. Phys. Vol.95, pp:7384 .
Hua-Jin Zhai and Lai-Sheng Wang (2007)Probing the Electronic Structure and Band Gap Evolution of Titanium Oxide Clusters (TiO2)n- (n ) 1-10) Using Photoelectron Spectroscopy,J. AM. CHEM. SOC.vol.129,pp:3022-3026.
Haowei Peng, Jingbo Li1, Shu-Shen Li and Jian-Bai XiaFirst (2008)principles study of the electronic structures and magnetic properties of 3d transition metal-doped anatase TiO2J. Phys.: Condens. Matter,vol.20,pp:6.
Jian Wei Zheng, Atreyee Bhattcahrayya, Ping Wu, Zhong Chen, James Highfield,Zhili Dong,and Rong Xu(2010)The Origin of Visible Light Absorption in Chalcogen Element (S, Se, and Te)-Doped Anatase TiO2 Photocatalysts J. Phys. Chem. C,vol. 114, pp:7063–7069.
Meng Ni, Michael K.H. Leung_, Dennis Y.C. Leung, K. Sumathy(2007) A review and recent developments in photocatalyticwater-splitting using TiO2 for hydrogen production Renewable and Sustainable Energy Reviews vol.11, pp: 401–425.
Sabas G. Abuabara, Clyde W. Cady, Jason B. Baxter, Charles A. Schmuttenmaer,Robert H. Crabtree, Gary W. Brudvig, and Victor S. Batista(2007) Ultrafast Photooxidation of Mn(II)-Terpyridine Complexes Covalently Attached to TiO2 Nanoparticles, J. Phys. Chem. C ,vol. 111,pp: 11982-11990.
Zuhal Alparslan,Arif Kosemen, Osman Ornek,Yusuf Yerli, and S. Eren San, (2011)TiO2-Based Organic Hybrid Solar Cells with Mn+2 DopingInternational Journal of Photoenergy ,Hindawi Publishing Corporation International Journal of Photoenergy,Volume 11, Article ID 734618.
22.Vassileios C. Papadimitriou a, Vassileios G. Stefanopoulos, Manolis N. Romanias Panos Papagiannakopoulos, Kyriaki Sambani, Valentin Tudose, (2011) Determination of photo-catalytic activity of un-doped and Mn-doped TiO2 anatasepowders on acetaldehyde under UV and visible light Thin Solid Films,vol. 520, pp:1195–1201.
23.J P Xu, J F Wang, Y B Lin, X C Liu, Z L Lu, Z H Lu, L Y Lv,F M Zhang1 and Y W Du(2007) Effect of annealing ambient on the ferromagnetism of Mn-doped anataseTiO2 films ,J. Phys. D: Appl. Phys,vol. 40,pp:4757–4760.
Ding Peng,LiuFa-Min, Zhou Chuang-Cang, Zhong Wen-Wu, Zhang Huan, Cai Lu-Gang, and Zeng Le-Gui Structure, room-temperature magnetic and optical properties of Mn-doped TiO2 nanopowders prepared by the sol-gel process,Chin. Phys. B Vol. 19, pp: 118102.
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