Abstract
In this chapter, I will discuss the study of the structure and dynamics of water-TiO2 interface. The interfacial structure of water in contact with TiO2 is the key to understand the mechanism of photocatalytic water dissociation as well as photoinduced superhydrophilicity. I investigate the interfacial molecular structure of water at the surface of anatase TiO2, using phase sensitive sum frequency generation spectroscopy together with spectra simulation using ab initio molecular dynamic trajectories. I identify two oppositely oriented, weakly and strongly hydrogen-bonded sub-ensembles of O–H groups at the superhydrophilic UV-irradiated TiO2 surface. The water molecules with weakly hydrogen bonded O–H groups are chemisorbed, i.e. form hydroxyl groups, at the TiO2 surface with their hydrogen atoms pointing towards bulk water.
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References
Wang R, Hashimoto K, Fujishima A et al (1997) Light-induced amphiphilic surfaces. Nature 388:431
Fujishima A, Honda K (1972) Electrochemical photolysis of water at a semiconductor electrode. Nature 238:37–38
Lo WJ, Chung YW, Somorjai GA et al (1978) Electron spectroscopy studies of the chemisorption of O2, H2 and H2O on the TiO2 (100) surfaces with varied stoichiometry: evidence for the photogeneration of Ti+3 and for its importance in chemisorption. Surf Sci 71:199–219
Kurtz RL, Stock-Bauer R, Msdey TE et al (1989) Synchrotron radiation studies of H2O adsorption on TiO2(110). Surf Sci 218:178–200
Wendt S, Schaub R, Matthiesen J et al (2005) Oxygen vacancies on TiO2(110) and their interaction with H2O and O2: a combined high-resolution STM and DFT study. Surf Sci 598:226–245
Tan S, Feng H, Ji Y et al (2012) Observation of photocatalytic dissociation of water on terminal Ti sites of TiO2 (110)-1×1 surface. J Am Chem Soc 134:9978–9985
Nosaka AY, Nosaka Y (2005) Characteristics of water adsorbed on TiO2 photocatalytic surfaces as studied by 1H NMR spectroscopy. Bull Chem Soc Jpn 78:1595–1607
Wang R, Sakai N, Fujishima A et al (1999) Studies of surface wettability conversion on TiO2 single-crystal surfaces. J Phys Chem B 103:2188–2194
Sakai N, Fujishima A, Watanabe T, Hashimoto K (2003) Quantitative evaluation of the photoinduced hydrophilic conversion properties of TiO2 thin film surfaces by the reciprocal of contact angle. J Phys Chem B 107:1028–1035
Nosaka AY, Fujiwara T, Yagi H et al (2004) Characteristics of water adsorbed on TiO2 photocatalytic systems with increasing temperature as studied by solid-state 1H NMR spectroscopy. J Phys Chem B 108:9121–9125
Serrano G, Bonanni B, Di Giovannantonio M et al (2015) Molecular ordering at the Interface between liquid water and rutile TiO2 (110). Adv Mater Interfaces 2:2–7
Kimmel GA, Baer M, Petrik NG et al (2012) Polarization-and azimuth-resolved infrared spectroscopy of water on TiO2 (110): anisotropy and the hydrogen-bonding network. J Phys Chem Lett 3:778–784
De Angelis F, Di Valentin C, Fantacci S et al (2014) Theoretical studies on anatase and less common TiO2 phases: bulk, surfaces, and nanomaterials. Chem Rev 114:9708–9753
Miranda PB, Shen YR (1999) Liquid interfaces: a study by sum-frequency vibrational spectroscopy. J Phys Chem B 103:3292–3307
Rey R, Møller KB, Hynes JT (2002) Hydrogen bond dynamics in water and ultrafast infrared spectroscopy. J Phys Chem A 106:11993–11996
Kataoka S, Gurau MC, Albertorio F et al (2004) Investigation of water structure at the TiO2/aqueous interface. Langmuir 20:1662–1666
Uosaki K, Yano T, Nihonyanagi S (2004) Interfacial water structure at As-prepared and UV-induced hydrophilic TiO2 surfaces studied by sum frequency generation spectroscopy and quartz crystal microbalance. J Phys Chem B 108:19086–19088
Pan D, Liu L-MM, Tribello GA et al (2010) Surface energy and surface proton order of the ice Ih basal and prism surfaces. J Phys: Condens Matter 22:074209
Cheng J, Sprik M (2010) Acidity of the aqueous rutile TiO2 (110) surface from density functional theory based molecular dynamics. J Chem Theory Comput 6:880–889
Sumita M, Hu C, Tateyama Y et al (2010) Interface water on TiO2 anatase (101) and (001) surfaces: first-principles study with TiO2 slabs dipped in bulk water. J Phys Chem C 114:18529–18537
Wahab HS, Bredow T, Aliwi SM (2008) Computational investigation of water and oxygen adsorption on the anatase TiO2 (100) surface. J Mol Struct (Thoechem) 868:101–108
Cheng H, Selloni A (2010) Hydroxide ions at the water/anatase TiO2(101) interface: structure and electronic states from first principles molecular dynamics. Langmuir 26:11518–11525
Mattioli G, Filippone F, Caminiti R, Bonapasta AA (2008) Short hydrogen bonds at the water/TiO2 (anatase) interface. J Phys Chem C 112:13579–13586
Tilocca A, Selloni A (2004) Vertical and lateral order in adsorbed water layers on anatase TiO2(101). Langmuir 20:8379–8384
Pedota M, Bandura AV, Cummings PT et al (2004) Electric double layer at the rutile (110) surface. 1. Structure of surfaces and interfacial water from molecular dynamics by use of ab initio potentials. J Phys Chem B 108:12049–12060
Liu L, Zhang C, Thornton G, Michaelides A (2010) Structure and dynamics of liquid water on rutile TiO2(110). Phys Rev B 82:161415
Koitaya T, Nakamura H, Yamashita K (2009) First-principle calculations of solvated electrons at protic solvent-TiO2 interfaces with oxygen vacancies. J Phys Chem C 113:7236–7245
Nakamura H, Ohto T, Nagata Y (2013) Polarizable site charge model at liquid/solid interfaces for describing surface polarity: application to structure and molecular dynamics of water/rutile TiO2(110) interface. J Chem Theory Comput 9:1193–1201
Becke AD (1988) Density-functional exchange-energy approximation with correct asymptotic behavior. Phys Rev A 38:3098–3100
Lee C, Yang W, Parr RG (1988) Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density. Phys Rev B 37:785–789
Goedecker S, Teter M, Hutter J (1996) Separable dual-space Gaussian pseudopotentials. Phys Rev B 54:1703–1710
Grimme S, Antony J, Ehrlich S, Krieg H (2010) A consistent and accurate ab initio parametrization of density functional dispersion correction (DFT-D) for the 94 elements H–Pu. J Chem Phys 132:154104
Nagata Y, Ohto T, Bonn M, Kühne TD (2016) Surface tension of ab initio liquid water at the water-air interface. J Chem Phys 144:204705
Ohto T, Usui K, Hasegawa T et al (2015) Toward ab initio molecular dynamics modeling for sum-frequency generation spectra; an efficient algorithm based on surface-specific velocity-velocity correlation function. J Chem Phys 143:124702
Kumar N, PRC Kent, DJ Wesolowski, JD Kubicki (2013) Modeling water adsorption on rutile (110) using Van Der Waals density functional and DFT + U methods department of mechanical and nuclear engineering, The Pennsylvania State University, Center for Nanophase Materials Sciences and Computer Science and Mathematics Division
Diebold U (2003) The surface science of titanium dioxide. Surf Sci Rep 48:53–229
Bussi G, Donadio D, Parrinello M (2007) Canonical sampling through velocity rescaling. J Chem Phys 126:014101
Cheng J, Sprik M (2014) The electric double layer at a rutile TiO2 water interface modelled using density functional theory based molecular dynamics simulation. J Phys Condens Matter: Inst Phys J 26:244108
Ohto T, Backus EHG, Mizukami W et al (2016) Unveiling the amphiphilic nature of TMAO by vibrational sum frequency generation spectroscopy. J Phys Chem C 120:17435
Nagata Y, Ohto T, Backus EHG, Bonn M (2016) Molecular modeling of water interfaces: from molecular spectroscopy to thermodynamics. J Phys Chem B 120:3785–3796
Calegari Andrade MF, Ko HY, Car R, Selloni A (2018) Structure, polarization, and sum frequency generation spectrum of interfacial water on anatase TiO2. J Phys Chem Lett 9:6716–6721
Předota M, Zhang Z, Fenter P et al (2004) Electric double layer at the rutile (110) surface. 2. Adsorption of ions from molecular dynamics and X-ray experiments. J Phys Chem B 108:12061–12072
Nagata Y, Pool RE, Backus EHG, Bonn M (2012) Nuclear quantum effects affect bond orientation of water at the water-vapor interface. Phys Rev Lett 109:226101
Belhadj H, Hakki A, Robertson PKJ, Bahnemann DW (2015) In situ ATR-FTIR study of H2O and D2O adsorption on TiO2 under UV irradiation. Phys Chem Chem Phys 17:22940–22946
Fujishima A, Rao TN, Tryk DA (2000) Titanium dioxide photocatalysis. J Photochem Photobiol, C 1:1–21
Wang CY, Groenzin H, Shultz MJ (2003) Molecular species on nanoparticulate anatase TiO2 film detected by sum frequency generation: trace hydrocarbons and hydroxyl groups. Langmuir 19:7330–7334
Nakamura R, Ueda K, Sato S (2001) In situ observation of the photoenhanced adsorption of water on TiO2 films by surface-enhanced IR absorption spectroscopy. Langmuir 17:2298–2300
Zubkov T, Stahl D, Thompson TL et al (2005) Ultraviolet light-induced hydrophilicity effect on TiO2 (110)(1 × 1). Dominant role of the photooxidation of adsorbed hydrocarbons causing wetting by water droplets. J Phys Chem B 109:15454–15462
Perakis F, De Marco L, Shalit A et al (2016) Vibrational spectroscopy and dynamics of water. Chem Rev 116:7590–7607
Hosseinpour S, Tang F, Wang F et al (2017) Chemisorbed and physisorbed water at the TiO2/water interface. J Phys Chem Lett 8:2195–2199
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Tang, F. (2019). Structure and Dynamics of Water-TiO2 Interface. In: Structures and Dynamics of Interfacial Water. Springer Theses. Springer, Singapore. https://doi.org/10.1007/978-981-13-8965-8_6
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DOI: https://doi.org/10.1007/978-981-13-8965-8_6
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