Abstract
This paper is focused on a modified sol–gel synthesis of polymeric complex and controlled assembly of inorganic nanofibers based on perovskite lanthanum tantalate La1/3TaO3 (LT) first time prepared by needleless electrospinning method. One advantage of the electrospinning method implementing PVA/LT polymer solution and subsequent thermal treatment provides a controlled patterning of the LT ceramic nanofibers. The structural properties and morphology of the composite PVA/LT were characterized by X-ray diffraction (XRD), differential scanning calorimetry/thermogravimetric analysis, Raman spectroscopy and scanning and transmission electron (SEM and TEM) microscopy. The surface microstructures of composite PVA/LT fibers were smooth, and their diameters were higher (about 100–200 nm) than those of the LT nanofibers. The mechanism of phase transformation from amorphous La4.67Ta22O62 at 400 °C via pyrochlore LaTa7O19 to perovskite La1/3TaO3 at 900 °C was determined. XRD analysis verified the formation of the major tetragonal La1/3TaO3 and minor orthorhombic LaTa7O19 phases at 1100 °C.
Graphical Abstract
Similar content being viewed by others
References
Wu H, Pan W, Lin D, Li H (2012) Electrospinning of ceramic nanofibers: fabrication, assembly and applications. J Adv Ceram 1:2–23
Sigmund W, Yuh J, Park H, Maneeratana V, Pyrgiotakis G, Daga A, Taylor J, Nino JC (2006) Processing and structure relationships in electrospinning of ceramic fiber systems. J Am Ceram Soc 89:395–407
Naebe M, Lin T, Tian W, Dai L, Wang X (2007) Effects of MWNT nanofillers on structures and properties of PVA electrospun nanofibres. Nanotechnology 18(225605):1–8
Kim JH, Yoo SJ, Kwak DH, Jung HJ, Kim TY, Park KH, Lee JW (2014) Characterization and application of electrospun alumina nanofibers. Nanoscale Res Lett 9:1–4
Wannapop S, Thongtem T, Thongtem S (2011) Characterization of SrWO4–PVA and SrWO4 spiders´webs synthesized by alectrospinning. Ceram Int 37:3499–3507
Cao Y, Lin B, Sun Y, Yang H, Zhang X (2015) Structure, morphology and electrochemical properties of LaxSr1−xCo0.1Mn0.9O3−δ perovskite nanofibers prepared by electrospinning method. J Alloys Compd 624:31–39
Cao Y, Lin B, Sun Y, Yang H, Zhang X (2015) Sr-doped lanthanum nickelate nanofibers for high energy density supercapacitors. Electrochim Acta 174:41–50
Singh S, Singh V, Bhanu Prasad VV (2015) Single phase bead free PLZT (7/60/40) fibers processed by electrospinning method. Ceram Int 41:2418–2433
Li S, He Z, Wang X, Gao K (2014) Fabrication of unique ribbon-like porous LaFeO3 nanofibers photocatalyst via electrospinning. Appl Phys A 117:1381–1386
Huang K, Chu X, Feng W, Zhou C, Si W, Wu X, Yuan L, Feng S (2014) Catalytic behavior of electrospinning synthesized La0.75Sr0.25MnO3 nanofibers in the oxidation of CO and CH4. Chem Eng J 244:27–32
Xu D, Luo L, Ding Y, Jiang L, Zhang Y, Ouyang X, Liu B (2014) A novel nonenzymatic fructose sensor based on electrospun LaMnO3 fibers. J Electroanal Chem 727:21–26
Sun CY, Fung KZ (2002) Effect of Li addition on crystal structure and phase separation of highly defective (La, Li)TaO3 solid electrolytes. Solid State Commun 123:431–436
Santos JP, Fernandez MJ, Fontecha JL, Matatagui D, Sayago I, Horrillo MC, Gracia I (2014) Nanocrystalline tin oxide nanofibers deposited by a novel focused electrospinning method. Application to the detection of TATP precursors. Sensors 14:24231–24243
Starr JD, Budi MAK, Andrew JS (2015) Processing–property relationships in electrospun Janus-type biphasic ceramic nanofibers. J Am Ceram Soc 98:12–19
Kennedy BJ, Howard CHJ, Kubota Y, Kato K (2004) Phase transition behavior in the A-site deficient perovskite oxide La1/3NbO3. J Solid State Chem 177:4552–4556
Roudeau S, Weill F, Pechev S, Bassat JM, Grenier JC (2008) Electron microscopy and structural studies of Nd1/3NbO3. C R Chimie 11:734–740
Rooksby HP, White EAD, Langston SA (1965) Perovskite-type rare-earth niobates and tantalates. J Am Ceram Soc 48:447–449
Garcia-Martin S, Rojo JM, Tsukamoto H, Moran E, Alario-Franco MA (1999) Lithium-ion conductivity in the novel La1/3−xLi3x NbO3 solid solution with perovskite-related structure. Solid State Ion 116(1999):411–418
Hausgrud R, Norby T (2006) Proton conduction in rare-earth orthoniobates and orthotantalates. Nat Mater 5:193–206
Cavalli E, Volkova E, Calestani G, Leonyuk N (2009) Structural and morphological characterization of flux grown YTa7O19, Nd:YTa7O19, Nd:LaTa7O19 and NdTa7O19 crystals. Mater Res Bull 44:1127–1131
Kubota S, Yamane H, Shimada M, Takizawa H, Endo T (1998) Luminescence properties of rare earth ions in polytantalate. J Alloys Compd 275:746–749
Cavalli E, Bovero E, Volkova EA, Ramponi R, Leonyuk NI (2006) Optical spectra of flux grown Nd3+:YTa7O19 and Nd3+:LaTa7O19 crystals. Opt Mater 28:1235–1237
Jirsak O, Sanetrnik F, Lukas D, Kotek V, Martinova L, Chalupek J (2005) A method of nanofibers production from a polymer solution using electrostatic spinning and a device for carrying out the method. The Patent Cooperation Treaty WO 2005/024101
Yalcinkaya B, Yener F, Cengiz-Callioglu F, Jirsak O (2012) Effect of concentration and salt additive on Taylor cone structure. Czech Republic, NanoCon
Yener F, Jirsak O (2012) Comparison between the needle and roller electrospinning of polyvinylbutyral. J Nanomater 2012:839317. doi:10.1155/2012/839317
Petrik S, Maly M (2009) Production nozzle-less electrospinning nanofiber technology symposium WW—polymer nanofibers–fundamental studies and emerging applications. MRS Proc 2009:1240. doi:10.1557/PROC-1240-WW03-07
Irriharen A, Lopez-Marzo A, Lemmmetyimen H (2009) Absorption in polyvinyl alcohol-phosphoric acid films under different processing conditions. Kinetic study. Revista Quimica 21:3–9
Saat AM, Johan MR (2014) Effect of phosphoric acid concentration on the optical properties of partially phosphorylated PVA complexes. Int J Polymer Sci 2014:495875. doi:10.1155/2014/495875
Brunckova H, Medvecky L, Durisin J, Girman V (2014) Phase transformation and particle morphology of perovskite La1/3TaO3 precursors prepared by polymeric tartrate complex sol–gel method. Mat Lett 115:184–186
Brunckova H, Medvecky L, Durisin J, Hvizdos P, Girman V (2014) Structural properties and phase transformation of sol–gel prepared lanthanum tantalates. J Mater Sci 49:8423–8427
Gilman Jeffrey W, David L, Hart V, Kashiwagi T (1994) Thermal decomposition chemistry of poly(vinyl-alcohol) characterization and reactions with bismaleimide, in: fire and polymers II: Materials and Test for Hazard Prevention, American Chemical Society, ACS symposium series 599, August 21–26, 1994, Washington
Keereeta Y, Thongtem T, Thongtem S (2015) Synthesis of lanthanum tungstate interconnecting nanoparticles by high voltage electrospinning. Appl Surf Sci 351:1075–1080
Bornert C, Carrilo-Cabrera W, Simon P, Langbein H (2010) V2.38Nb10.7O32.7: a V2O5–Nb2O5 mixed oxide tunnel structure related to the tetragonal tungsten bronzes. J Solid State Chem 183(2010):1038–1045
Yamamoto A, Uchiyama H, Tajima S (2004) Metallization of La1/3NbO3 by lithium incorporation. Mater Res Bull 39:1691–1699
Laguna MA, Sanjuan ML (2002) Antiferroelectric instability in double perovskite systems La(2−x)/3LixTiO3, La(1−x)/3LixTaO3 and La(1−x)/3LixNbO3. Ferroelectrics 272:63–68
Noked O, Melchior A, Shuker R, Livneh T, Steininger R, Kennedy BJ, Sterer E (2013) Pressure-induced amorphization of La1/3TaO3. J Solid State Chem 202:38–42
Zielinska B, Mijowska E, Kalenzuk RJ (2012) Synthesis, characterization and photocatalytic properties of lithium tantalate. Mater Charact 68:71–76
Brunckova H, Medvecky L, Hvizdos P, Girman V (2014) Effect of solvent on phase composition and particle morphology of lanthanum niobates prepared by polymeric complex sol–gel method. J Sol-Gel Sci Technol 69:272–280
Yin Y, Rioux RM, Erdonmez CK, Hughes S, Somorjai GA, Alivisatos AP (2004) Formation of hollow nanocrystals through the nanoscale Kirkendall effect. Science 304:711–714
Kong J, Tan HR, Tan SY, Li F, Wong SY, Li X, Lu X (2010) A generic approach for preparing core–shell carbon–metal oxide nanofibers: morphological evolution and its mechanism. Chem Commun 46:8773–8775
Acknowledgments
This work was supported by the Operational Program “Research and Development” financed through European Regional Development Fund through project “Research Centre of Advanced Materials and Technologies for Recent and Future Applications” “PROMATECH” ITMS:26220220186 and the Grant Agency of the Slovak Academy of Sciences through project VEGA No. 2/0041/14.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Mudra, E., Brunckova, H., Streckova, M. et al. Preparation and characterization of ceramic nanofibers based on lanthanum tantalates. J Sol-Gel Sci Technol 78, 322–330 (2016). https://doi.org/10.1007/s10971-016-3969-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10971-016-3969-4