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Journal of Sol-Gel Science and Technology

Erschienen in:

24.01.2020 | Original Paper: Nano- and macroporous materials (aerogels, xerogels, cryogels, etc.)

Structural and morpholological properties of titanium dioxide-based sol-derived materials synthesized in different supercritical organic solvents

verfasst von: S. Chelbi, D. Djouadi, A. Chelouche, T. Touam

Erschienen in: Journal of Sol-Gel Science and Technology | Ausgabe 3/2020

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Abstract

TiO₂-based sol-derived materials were synthesized by supercritical drying assisted sol–gel process. The effects of supercritical fluid (acetone, ethanol, and methanol) on structural and morphological properties of TiO₂ nanocrystallites were investigated by XRD, infrared spectroscopy, SEM, and specific surface area measurements. The samples synthesized in acetone and ethanol are pure anatase and the brookite phase visibly appears when the methanol is used as supercritical fluid. The structural parameters are found to be dependent on supercritical drying conditions of fluids. The presence of Ti–O and Ti–O–Ti bonds was confirmed by FTIR measurements. EDAX analysis showed that the sample elaborated in ethanol is oxygen rich with higher cell parameters. SEM images show that the samples synthesized in acetone and methanol are formed by spherical and dispersed particles whereas the particles of the sample synthesized in supercritical ethanol are heavily agglomerated to form a denser monolithic block. BET measurements showed that the lowest pore diameter, the biggest pore volume, and the highest specific surface area are found in the TiO₂-based sol-derived materials synthesized in supercritical methanol. The adsorption isotherm of the sample synthesized in supercritical methanol is found to be composed of two hysterisis loops probably due to the presence of two types of pores which increase the global pore volume. This result indicates that the adsorption capacity can be generally improved by increasing the specific surface area and pore volume of catalysts.

Vorheriger Artikel Photocatalytic activity of ZnO + CuO thin films deposited by dip coating: coupling effect between oxides

Nächster Artikel Adsorption characteristics and electrochemical performance of reactive red onto magnetic MgFe2O4 nanoparticles prepared via a facile alcohol combustion process

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Kang X, Liu S, Dai Z, He Y, Song X, Tan Z (2019) Titanium dioxide: from engineering to applications. Catalysts 9(2):191CrossRef

Kamat PV (2012) TiO₂ nanostructures: recent physical chemistry advances. J Phys Chem C 116(22):11849–11851CrossRef

Chen X, Mao SS (2007) Titanium dioxide nanomaterials: synthesis, properties, modifications, and applications. Chem Rev 107(7):2891–2959CrossRef

Noman MT, Ashraf MA, Ali A (2019) Synthesis and applications of nano-TiO₂: a review. Environ Sci Pollut Res Int 26(4):3262–3291. https://doi.org/10.1007/s11356-018-3884-z CrossRef

Sáez M, Jaramillo L, Saravanan R, Benito N, Pabón E, Mosquera E, Gracia F (2017) Notable photocatalytic activity of TiO₂-polyethylene nanocomposites for visible light degradation of organic pollutants. Express Poly Lett 11(11):899–909CrossRef

Braun JH, Baidins A, Marganski RE (1992) TiO₂ pigment technology: a review. Prog Org Coat 20(2):105–138CrossRef

Lu P-J, Huang S-C, Chen Y-P, Chiueh L-C, Shih DY-C (2015) Analysis of titanium dioxide and zinc oxide nanoparticles in cosmetics. J food drug Anal 23(3):587–594CrossRef

Zhang Z, Xu D, Shen M, Wu D, Chen Z, Ji X, Li F, Xu Y (2011) Degradation of surfactant wastewater under microwave irradiation in the presence of activated carbon assisted with nano-sized TiO₂ or nano-sized ZnO. Water Sci Technol 63(3):424–431. https://doi.org/10.2166/wst.2011.238 CrossRef

Ao C, Lee S (2005) Indoor air purification by photocatalyst TiO₂ immobilized on an activated carbon filter installed in an air cleaner. Chem Eng Sci 60(1):103–109CrossRef

10.

Dijy C, Divya D (2015) Reduction of air pollution from vehicles using titanium dioxide. Int Res J Eng Technol 2(5):1308–1314

11.

Park N-G, Schlichthörl G, Van De Lagemaat J, Cheong H, Mascarenhas A, Frank A (1999) Dye-sensitized TiO₂ solar cells: structural and photoelectrochemical characterization of nanocrystalline electrodes formed from the hydrolysis of TiCl₄. J Phys Chem B 103(17):3308–3314CrossRef

12.

Zheng X, Meng S, Chen J, Wang J, Xian J, Shao Y, Fu X, Li D (2013) Titanium dioxide photonic crystals with enhanced photocatalytic activity: matching photonic band gaps of TiO₂ to the absorption peaks of dyes. J Phys Chem C 117(41):21263–21273CrossRef

13.

Luttrell T, Halpegamage S, Tao J, Kramer A, Sutter E, Batzill M (2014) Why is anatase a better photocatalyst than rutile?—Model studies on epitaxial TiO₂ films. Sci Rep. 4:4043CrossRef

14.

Tazikeh S, Akbari A, Talebi A, Talebi E (2014) Synthesis and characterization of tin oxide nanoparticles via the co-precipitation method. Mater Sci-Pol 32(1):98–101. https://doi.org/10.2478/s13536-013-0164-y CrossRef

15.

Lee GW, Choi SM (2007) Thermal stability of heat-treated flame-synthesized anatase TiO₂ nanoparticles. J Mater Sci 43(2):715–720. https://doi.org/10.1007/s10853-007-2200-y CrossRef

16.

Desai R, Gupta SK, Mishra S, Jha PK, Pratap A (2011) The synthesis of TiO₂ nanoparticles by wet-chemical method and their photoluminescence, thermal and vibrational characterizations: effect of growth condition. Int J Nanosci 10(06):1249–1256. https://doi.org/10.1142/s0219581x11008381 CrossRef

17.

Erdogan N, Ozturk A, Park J (2016) Hydrothermal synthesis of 3D TiO₂ nanostructures using nitric acid: characterization and evolution mechanism. Ceram Int 42(5):5985–5994. https://doi.org/10.1016/j.ceramint.2015.12.148 CrossRef

18.

Delgado FG, Gomez KV, Morales CM (2008) Titanium dioxide nanocrystalline bactericidal thin films grown by sol–gel technique. Microelectron J 39(11):1333–1335CrossRef

19.

Choi SC, Sohn SH (2012) Synthesis and physical properties of TiO₂ microparticles coated by a sol–gel method and their application to dye-sensitized solar cells. Powder Technol 226:157–164. https://doi.org/10.1016/j.powtec.2012.04.037 CrossRef

20.

Gupta S, Tripathi M (2012) A review on the synthesis of TiO₂ nanoparticles by solution route. Open Chem 10(2). https://doi.org/10.2478/s11532-011-0155-y

21.

Djouadi D, Aksas A, Chelouche A (2011) Structural study of titanium dioxide (TiO₂) nanopowder prepared by sol–gel under hypercritical drying. Moldavian J Phys Sci 10(1):75–79

22.

Parhi R, Suresh P, Ghan R (2013) Supercritical fluid technology: a review. J Adv Pharm Sci Technol 1(1):13–36. https://doi.org/10.14302/issn.2328-0182.japst-12-145 CrossRef

23.

Lermontov SA, Malkova AN, Sipyagina NA, Yorov KE, Kopitsa GP, Baranchikov AE, Ivanov VK, Pipich V, Szekely NK (2017) Comparative analysis of the physicochemical characteristics of SiO₂ aerogels prepared by drying under subcritical and supercritical conditions. Inorg Mater 53(12):1270–1278. https://doi.org/10.1134/s002016851712007x CrossRef

24.

Kirkbir F, Murata H, Meyers D, Chaudhuri SR (1998) Drying of aerogels in different solvents between atmospheric and supercritical pressures. J Non-Cryst Solids 225:14–18CrossRef

25.

Becker J, Raghupathi KR, St. Pierre J, Zhao D, Koodali RT (2011) Tuning of the crystallite and particle sizes of ZnO nanocrystalline materials in solvothermal synthesis and their photocatalytic activity for dye degradation. J Phys Chem C 115(28):13844–13850CrossRef

26.

Mohsen-Nia M, Amiri H, Jazi B (2010) Dielectric constants of water, methanol, ethanol, butanol and acetone: measurement and computational study. J Solut Chem 39(5):701–708CrossRef

27.

Meddouri M, Djouadi D, Chelouche A, Touam T, Chergui A (2014) Effect of co-solvent on structural and morphological properties of ZnO aerogel prepared by a modified sol-gel process. Eur Phys J Appl Phys 66(1):10402. https://doi.org/10.1051/epjap/2014140061 CrossRef

28.

Coh S, Peter YY, Aoki Y, Saito S, Louie SG, Cohen ML (2017) Alternative structure of TiO₂ with higher energy valence band edge. Phys Rev B 95(8):085422CrossRef

29.

Archana PS, Jose R, Jin TM, Vijila C, Yusoff MM, Ramakrishna S (2010) Structural and electrical properties of Nb‐doped anatase TiO₂ nanowires by electrospinning. J Am Ceram Soc 93(12):4096–4102CrossRef

30.

Lopez T, Gomez R, Sanchez E, Tzompantzi F, Vera L (2001) Photocatalytic activity in the 2, 4-dinitroaniline decomposition over TiO₂ sol-gel derived catalysts. J Sol-Gel Sci Technol 22(1−2):99–107CrossRef

31.

Ullattil SG, Periyat P (2015) Green microwave switching from oxygen rich yellow anatase to oxygen vacancy rich black anatase TiO₂ solar photocatalyst using Mn (ii) as ‘anatase phase purifier’. Nanoscale 7(45):19184–19192CrossRef

32.

Kong X, Zeng C, Wang X, Huang J, Li C, Fei J, Li J, Feng Q (2016) Ti-OO coordination bond caused visible light photocatalytic property of layered titanium oxide. Sci Rep 6:29049CrossRef

33.

Zhuang H, Gu Q, Long J, Lin H, Lin H, Wang X (2014) Visible light-driven decomposition of gaseous benzene on robust Sn²⁺-doped anatase TiO₂ nanoparticles. Rsc Adv 4(65):34315–34324CrossRef

34.

Zaltariov M-F, Filip D, Varganici C-D, Macocinschi D (2018) ATR-FTIR and thermal behavior studies of new hydrogel formulations based on hydroxypropyl methylcellulose/poly(acrilic acid)polymeric blends. Cellul Chem Technol 52(7−8):619–631

35.

Coates J (2006) Interpretation of infrared spectra, a practical approach. In: Encyclopedia of analytical chemistry: applications, theory and instrumentation, John Wiley & Sons Ltd. https://doi.org/10.1002/9780470027318.a5606

36.

Gao Y, Masuda Y, Peng Z, Yonezawa T, Koumoto K (2003) Room temperature deposition of a TiO₂ thin film from aqueous peroxotitanate solution. J Mater Chem 13(3):608–613CrossRef

37.

Tan L-L, Ong W-J, Chai S-P, Mohamed AR (2014) Band gap engineered, oxygen-rich TiO₂ for visible light induced photocatalytic reduction of CO₂. Chem Commun 50(52):6923–6926CrossRef

38.

Tan L-L, Ong W-J, Chai S-P, Mohamed AR (2016) Visible-light-activated oxygen-rich TiO₂ as next generation photocatalyst: importance of annealing temperature on the photoactivity toward reduction of carbon dioxide. Chem Eng J 283:1254–1263CrossRef

39.

Mahalingam T, Selvakumar C, Kumar ER, Venkatachalam T (2017) Structural, optical, morphological and thermal properties of TiO₂–Al and TiO₂–Al₂O₃ composite powders by ball milling. Phys Lett A 381(21):1815–1819CrossRef

40.

Zhang Y, Zhang S, Wang K, Ding F, Wu J (2013) Surfactant-free solvothermal method for synthesis of mesoporous nanocrystalline TiO₂ microspheres with tailored pore size. J Nanomater 2013:5

41.

Ogacho AA, Ajuoga P, Aduda B (2015) Suppression of anatase to rutile phase transformation of niobium doped TiO2 synthesized by high temperature diffusion technique. Int J Innov Educ Res 3(6):140–146

42.

Sing KS, Williams RT (2004) Physisorption hysteresis loops and the characterization of nanoporous materials. Adsorpt Sci Technol 22(10):773–782CrossRef

43.

Klomkliang N, Do D, Nicholson D (2014) Hysteresis loop and scanning curves of argon adsorption in closed-end wedge pores. Langmuir 30(43):12879–12887CrossRef

44.

Su Y, Yu J, Lin J (2007) Vapor-thermal preparation of highly crystallized TiO₂ powder and its photocatalytic activity. J Solid State Chem 180(7):2080–2087CrossRef

Titel: Structural and morpholological properties of titanium dioxide-based sol-derived materials synthesized in different supercritical organic solvents
verfasst von: S. Chelbi
D. Djouadi
A. Chelouche
T. Touam
Publikationsdatum: 24.01.2020
Verlag: Springer US
Erschienen in: Journal of Sol-Gel Science and Technology / Ausgabe 3/2020
Print ISSN: 0928-0707
Elektronische ISSN: 1573-4846
DOI: https://doi.org/10.1007/s10971-020-05217-y

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