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Journal of Nanoparticle Research
Erschienen in: Journal of Nanoparticle Research 8/2012

01.08.2012 | Research Paper

The formation of titanium dioxide crystallite nanoparticles during activation of PAN nanofibers containing titanium isopropoxide

verfasst von: Fahimeh Mehrpouya, Hossein Tavanai, Mohammad Morshed, Mehran Ghiaci

Erschienen in: Journal of Nanoparticle Research | Ausgabe 8/2012

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Abstract

Activated carbon (AC) can act as an important carrier for TiO2 nanoparticles. TiO2 nanoparticle can be fabricated by the hydrolysis and condensation of titanium alkoxides like titanium isopropoxide. This study showed that the formation of titanium dioxide crystallite nanoparticle during activation of PAN nanofibers containing titanium isopropoxide leads to the formation of mainly anatase crystal TiO2 nanoparticle in AC nanofibers, with a good dispersion in both the longitude and cross section of nanofibers. The TiO2 crystallite size lies in the range of 7.3–11.3 nm. The dispersion of TiO2 nanoparticles in the matrix of AC nanofibers is far superior to the direct mixing of TiO2 nanoparticles in the original electrospinning solution.
Vorheriger Artikel Formation of modulated structures in single-crystalline hexagonal α-Fe2O3 nanowires
Nächster Artikel Incorporating different vegetable oils into an aqueous dispersion of hybrid organic nanoparticles

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Literatur
Alivov Y, Fan ZY (2009) A TiO2 nanostructure transformation: from ordered nanotubes to nanoparticles. Nanotechnology 20:405610–405616CrossRef
Barka N, Qourzal S, Assabbane A, Ait-Ichou Y (2010) Kinetic modeling of the photocatalytic degradation of methyl orange by supported TiO2. Environ Sci Eng 4:1–5
Bischoff B, Anderson MA (1995) Peptization properties in the sol–gel preparation of porous anatase (TiO2). Mater Sci 7(10):1772–1778
Boschaloo J, Goossens A, Schoonman J (1997) Photoelectrochemical study of thin anatase TiO2 films prepared by metallorganic chemical vapor deposition. Electrochem Soc 144:1311–1317CrossRef
Carp O, Huisman CL, Reller A (2004) Photoinduced reactivity of titanium dioxide. Prog Solid State Chem 32:33–177CrossRef
Carrott P, Nabais JMV, Carrott MMLR, Pajares JA (2001) Preparation of activated carbon fibres from acrylic textile fibres. Carbon 39:1543–1555CrossRef
Chu D, Yuan X, Qin G, Xu M, Zheng P, Lu J, Zha L (2008) Efficient carbon-doped nanostructured TiO2 (anatase) film for photoelectrochemical solar cells. Nanoparticle Res 10:357–363CrossRef
Defarials R, Guedesesilva CC, Restivo TAG (2005) Thermal study of the anatase–rutile structural transitions in sol–gel synthesized titanium dioxide powders. J Serbian Chem Soc 70(4):675–679CrossRef
Górska P, Zaleska A, Suska A, Hupka J (2009) Photocatalytic activity and surface properties of carbon-doped titanium dioxide. Physicochem Probl Miner Process 43:21–30
Hashimoto K, Irie H, Fujishima A (2007) TiO2 photocatalysis: a historical overview and future prospects. AAPPS Bull 17:12–28
He J, Wan YQ, Yu JY (2008) Effect of concentration on electrospun polyacrylonitrile (PAN) nanofibers. Fiber Polym 9(2):140–142CrossRef
Hong Y, Li D, Zheng J, Zou G (2006) Sol–gel growth of titania from electrospun polyacrylonitrile nanofibres. Nanotechnology 17:1986–1993CrossRef
Hu Y, Tsai HL, Huang CL (2003) Effect of brookite phase on the anatase–rutile transition in titania nanoparticles. Eur Ceram Soc 23:691–696CrossRef
Im J, Kim MI, Lee YS (2008) Preparation of PAN-based electrospun nanofiber webs containing TiO2 for photocatalytic degradation. Mater Lett 62:3652–3655CrossRef
Jeun J, Park DW, Seo DK, Kim HB, Nho YC, Kang PH (2011) Enhancement of photocatalytic activity of PAN-based nanofibers containing sol–gel-derived TiO2 nanoparticles by E-beam irradiation. Rev Adv Mater Sci 28:26–30
Kedem S, Schmidt J, Paz Y, Cohen Y (2005) Composite polymer nanofibers with carbon nanotubes and titanium dioxide particles. Langmuir 21:5600–5604CrossRef
Mahshid S, Askari M, Sasani Ghamsari M (2007) Synthesis of TiO2 nanoparticles by hydrolysis and peptization of titanium isopropoxide solution. Mater Process Technol 189:296–300CrossRef
Masuda Y, Kato K (2009) Synthesis and phase transformation of TiO2 nano-crystals in aqueous solutions. Ceram Soc Jpn 117:373–376CrossRef
Matos J, Laine J, Herrmann JM (1999) Association of activated carbons of different origins with titania in the photocatalytic purification of water. Carbon 37:1871872
Mills A, Lee SK (2002) A web-based overview of semiconductor photochemistry-based current commercial applications. Photochem Photobiol A 152:233–247CrossRef
Peng WYM, Han L, Ahmed S (2011) Controlled fabrication of TiO2 rutile nanorod/anatase nanoparticle composite photoanodes for dye-sensitized solar cell application. Nanotechnology 22:275709–275714CrossRef
Puma G, Bono A, Krishnaiah D, Collin JG (2008) Preparation of titanium dioxide photocatalyst loaded onto activated carbon support using chemical vapor deposition: a review paper. Hazard Mater 157:209–219CrossRef
Sirisaksoontorn W, Thachepan S, Songsasen A (2009) Photodegradation of phenanthrene by N-doped TiO2 photocatalyst. J Environ Sci Health A 44:841–847
Sobczyński A, Dobosz A (2001) Water purification by photocatalysis on semiconductors. Environ Stud 10:195–205
Stallings W, Lamb HH (2003) Synthesis of nanostructured titania powders via hydrolysis of titanium Isopropoxide in supercritical carbon dioxide. Langmuir 19:2989–2994CrossRef
Tan Y, Wong CL, Mohamed AR (2011) An overview on the photocatalytic activity of nano-doped-TiO2 in the degradation of organic pollutants. ISRN Mater Sci 2011:1–18CrossRef
Tao Y, Wu CY, Mazyck DW (2006) Microwave-assisted preparation of TiO2/activated carbon composite photocatalyst for removal of methanol in humid air streams. Ind Eng Chem Res 45:5110–5116CrossRef
Tatsuda N, Itahara H, Setoyama N, Fukushima Y (2005) Preparation of titanium dioxide/activated carbon composites using supercritical carbon dioxide. Carbon 43:2358–2365CrossRef
Thamaphat K, Limsuwan P, Ngotawornchai B (2008) Phase characterization of TiO2 powder by XRD and TEM. Kasetsart 42:357–361
Tryba B, Morawski AW, Inagaki M (2003) A new route for preparation of TiO2-mounted activated carbon. Appl Catal B 46:203–208CrossRef
Wang T, Kumar S (2006) Electrospinning of polyacrylonitrile nanofibers. Appl Polym Sci 102(2):1023–1029CrossRef
Wang J, Zhou Y, Hu Y, O’Hayre R, Shao Z (2011) Facile synthesis of nanocrystalline TiO2 mesoporous microspheres for lithium-ion batteries. Phys Chem C 115:2529–2536CrossRef
Wu J, Lo S, Song K, Vijayan BK, Li W, Gray KA, Dravid VP (2011) Growth of rutile TiO2 nanorods on anatase TiO2 thin films on Si-based substrates. Mater Res 26:1646–1652CrossRef
Yang H, Liu LF, Yang FL, Yu JC (2008) Fibrous TiO2 prepared by chemical vapor deposition using activated carbon fibers as template via adsorption, hydrolysis and calcinations. Zhejiang Univ Sci A 9:981–987CrossRef
Yuan R, Guan R, Shen W, Zheng J (2005a) Photocatalytic degradation of methylene blue by a combination of TiO2 and activated carbon fibers. Colloid Interface Sci 282:87–91CrossRef
Yuan R, Zheng J, Guan R, Zhao Y (2005b) Surface characteristics and photocatalytic activity of TiO2 loaded on activated carbon fibers. Colloids Surf A 254:131–136CrossRef
Zhang H, Banfield JF (2002) Kinetics of crystallization and crystal growth of nanocrystalline anatase in nanometer-sized amorphous titania. Chem Mater 14:4145–4154CrossRef
Zhang W, Wang YZ, Sun CF (2007) Characterization on oxidative stabilization of polyacrylonitrile nanofibers prepared by electrospinning. Polym Res 14:467–474CrossRef
Zhang J, Maurer FHJ, Yang M (2011) In situ formation of TiO2 in electrospun poly(methyl methacrylate) nanohybrids. Phys Chem 115:10431–10441
Zhao J, Duan H, Ma Z, Liu L, Xie E (2008) Effect of temperature on the photoluminescence of Eu3+ doped TiO2 nanofibers prepared by electrospinning. J Optoelectron Adv Mater 10:3029–3032
Zhao X, Jin W, Cai J, Ye J, Li Z, Ma Y, Xie J, Qi L (2011) Shape and Size-controlled synthesis of uniform anatase TiO2 nanocuboids enclosed by active 100 and 001 facets. Adv Funct Mater 21:3554–3563CrossRef
Zhu P, Hong Y, Liu B, Zou G (2009) The synthesis of titanium carbide-reinforced carbon nanofibers. Nanotechnology 20:1–6
Metadaten
Titel
The formation of titanium dioxide crystallite nanoparticles during activation of PAN nanofibers containing titanium isopropoxide
verfasst von
Fahimeh Mehrpouya
Hossein Tavanai
Mohammad Morshed
Mehran Ghiaci
Publikationsdatum
01.08.2012
Verlag
Springer Netherlands
Erschienen in
Journal of Nanoparticle Research / Ausgabe 8/2012
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI
https://doi.org/10.1007/s11051-012-1074-3

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