Probing Heterogeneous Charge Distributions at the α-Al2O3(0001)/H2O Interface

Piontek, Stefan M.; DelloStritto, Mark; Mandal, Bijoya; Marshall, Tim; Klein, Michael L.; Borguet, Eric

doi:10.1021/jacs.0c01366

Title: Probing Heterogeneous Charge Distributions at the α-Al₂O₃(0001)/H₂O Interface

Journal Article · Mon Jul 06 00:00:00 EDT 2020 · Journal of the American Chemical Society

DOI:https://doi.org/10.1021/jacs.0c01366· OSTI ID:1802404

^[1];

^[2]; Mandal, Bijoya ^[1]; Marshall, Tim ^[1]; Klein, Michael L. ^[3];

^[4]

Temple Univ., Philadelphia, PA (United States). Dept. of Chemistry
Temple Univ., Philadelphia, PA (United States). Inst. for Computational Molecular Science
Temple Univ., Philadelphia, PA (United States). Inst. for Computational Molecular Science. Center for Complex Materials from First-Principles
Temple Univ., Philadelphia, PA (United States). Dept. of Chemistry. Center for Complex Materials from First-Principles

Unlike metal or semiconductor electrodes, the surface charge resulting from the protonation or deprotonation of insulating mineral oxides is highly localized and heterogeneous in nature. In this work the Stark active C≡N stretch of potassium thiocyanate is used as a molecular probe of the heterogeneity of the interfacial electrostatic potential at the α-Al₂O₃(0001)/H₂O interface. Vibrational sum frequency generation (vSFG) measurements performed in the OH stretching region suggest that thiocyanate species organize interfacial water similarly to halide ions. Changes in the electrostatic potential are then tracked via Stark shifts of the vibrational frequency of the thiocyanate stretch. Our vSFG measurements show that we can simultaneously measure the vSFG response of SCN^– ions experiencing charged and neutral surface sites. We assign local potentials of +308 and -154 mV to positively and negatively charged aluminol groups that are present at pH = 4 and pH = 10, respectively. Thiocyanate anions at positively charged surface sites and negatively charged surface sites and those participating in contact ion pairing adopt similar orientations and are oppositely oriented relative to thiocyanate ions near neutral surface sites. All four species followed Langmuir adsorption isotherms. Density functional theory–molecular dynamics (DFT-MD) simulations of SCN^– near the neutral α-Al₂O₃(0001)/H₂O interface show that the vSFG response in the C≡N stretch region originates from a SCN–H–O–Al complex, suggesting the surface site specificity of these experiments. To our knowledge this is the first spectroscopic measurement of local potentials associated with a heterogeneously charged surface. The ability to probe the evolution of local charges in situ could provide vital insight into many industrial, electrochemical, and geochemically relevant interfaces.

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Research Organization:: Temple Univ., Philadelphia, PA (United States); Princeton Univ., NJ (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: SC0012575; SC0019394

OSTI ID:: 1802404

Journal Information:: Journal of the American Chemical Society, Vol. 142, Issue 28; ISSN 0002-7863

Publisher:: American Chemical Society (ACS)Copyright Statement

Country of Publication:: United States

Language:: English

References (73)

The Bend+Libration Combination Band Is an Intrinsic, Collective, and Strongly Solute-Dependent Reporter on the Hydrogen Bonding Network of Liquid Water Verma, Pramod Kumar; Kundu, Achintya; Puretz, Matthew S. The Journal of Physical Chemistry B, Vol. 122, Issue 9 https://doi.org/10.1021/acs.jpcb.7b09641	journal	November 2017
Vibrational Stark Effect of the Electric-Field Reporter 4-Mercaptobenzonitrile as a Tool for Investigating Electrostatics at Electrode/SAM/Solution Interfaces Schkolnik, Gal; Salewski, Johannes; Millo, Diego International Journal of Molecular Sciences, Vol. 13, Issue 6 https://doi.org/10.3390/ijms13067466	journal	June 2012
Prediction of surface charge on oxides in salt solutions: Revisions for 1:1 (M+L−) electrolytes Sverjensky, Dimitri A. Geochimica et Cosmochimica Acta, Vol. 69, Issue 2 https://doi.org/10.1016/j.gca.2004.05.040	journal	January 2005
Measuring Electric Fields and Noncovalent Interactions Using the Vibrational Stark Effect Fried, Stephen D.; Boxer, Steven G. Accounts of Chemical Research, Vol. 48, Issue 4 https://doi.org/10.1021/ar500464j	journal	March 2015
Palladium-Coated Gold Nanoparticles with a Controlled Shell Thickness Used as Surface-Enhanced Raman Scattering Substrate Hu, Jia-Wen; Li, Jian-Feng; Ren, Bin The Journal of Physical Chemistry C, Vol. 111, Issue 3 https://doi.org/10.1021/jp0652906	journal	December 2006
Spectroscopic investigation of adsorbed cyanide and thiocyanate on platinum using sum frequency generation Tadjeddine, A.; Guyot-Sionnest, P. Electrochimica Acta, Vol. 36, Issue 11-12 https://doi.org/10.1016/0013-4686(91)85055-C	journal	January 1991
Charge equilibration for molecular dynamics simulations Rappe, Anthony K.; Goddard, William A. The Journal of Physical Chemistry, Vol. 95, Issue 8 https://doi.org/10.1021/j100161a070	journal	April 1991
Relating Interfacial Order to Sum Frequency Generation with Ab Initio Simulations of the Aqueous Al ₂ O ₃ (0001) and (112̅0) Interfaces DelloStritto, Mark; Piontek, Stefan M.; Klein, Michael L. The Journal of Physical Chemistry C, Vol. 122, Issue 37 https://doi.org/10.1021/acs.jpcc.8b02809	journal	August 2018
Neat Water–Vapor Interface: Proton Continuum and the Nonresonant Background Sengupta, Sanghamitra; Moberg, Daniel R.; Paesani, Francesco The Journal of Physical Chemistry Letters, Vol. 9, Issue 23 https://doi.org/10.1021/acs.jpclett.8b03069	journal	November 2018
Electrostatic Surface Charge at Aqueous/α-Al ₂ O ₃ Single-Crystal Interfaces as Probed by Optical Second-Harmonic Generation Fitts, Jeffrey P.; Shang, Xiaoming; Flynn, George W. The Journal of Physical Chemistry B, Vol. 109, Issue 16 https://doi.org/10.1021/jp040297d	journal	April 2005
Metal Oxide Photoelectrodes for Solar Fuel Production, Surface Traps, and Catalysis Sivula, Kevin The Journal of Physical Chemistry Letters, Vol. 4, Issue 10 https://doi.org/10.1021/jz4002983	journal	April 2013
Insights on Interfacial Structure, Dynamics, and Proton Transfer from Ultrafast Vibrational Sum Frequency Generation Spectroscopy of the Alumina(0001)/Water Interface Tuladhar, Aashish; Piontek, Stefan M.; Borguet, Eric The Journal of Physical Chemistry C, Vol. 121, Issue 9 https://doi.org/10.1021/acs.jpcc.7b00499	journal	February 2017
The Effects of Hofmeister Cations at Negatively Charged Hydrophilic Surfaces Flores, Sarah C.; Kherb, Jaibir; Konelick, Nicole The Journal of Physical Chemistry C, Vol. 116, Issue 9 https://doi.org/10.1021/jp210791j	journal	February 2012
Separating the pH-Dependent Behavior of Water in the Stern and Diffuse Layers with Varying Salt Concentration Darlington, Akemi M.; Jarisz, Tasha A.; DeWalt-Kerian, Emma L. The Journal of Physical Chemistry C, Vol. 121, Issue 37 https://doi.org/10.1021/acs.jpcc.7b03522	journal	September 2017
Recent advances in semiconductors for photocatalytic and photoelectrochemical water splitting Hisatomi, Takashi; Kubota, Jun; Domen, Kazunari Chem. Soc. Rev., Vol. 43, Issue 22 https://doi.org/10.1039/C3CS60378D	journal	January 2014
Heterogeneity of proton binding sites at the oxide/solution interface Contescu, Cristian; Jagiello, Jacek; Schwarz, James A. Langmuir, Vol. 9, Issue 7 https://doi.org/10.1021/la00031a024	journal	July 1993
Norm-Conserving Pseudopotentials Hamann, D. R.; Schlüter, M.; Chiang, C. Physical Review Letters, Vol. 43, Issue 20 https://doi.org/10.1103/PhysRevLett.43.1494	journal	November 1979
Ion specificity of the zeta potential of α-alumina, and of the adsorption of p-hydroxybenzoate at the α-alumina–water interface Das, Manash R.; Borah, Jayanta M.; Kunz, Werner Journal of Colloid and Interface Science, Vol. 344, Issue 2 https://doi.org/10.1016/j.jcis.2009.12.048	journal	April 2010
Spectroscopy and Ultrafast Vibrational Dynamics of Strongly Hydrogen Bonded OH Species at the α-Al ₂ O ₃ (112̅0)/H ₂ O Interface Tuladhar, Aashish; Dewan, Shalaka; Kubicki, James D. The Journal of Physical Chemistry C, Vol. 120, Issue 29 https://doi.org/10.1021/acs.jpcc.5b12486	journal	February 2016
Vibrational Stark effect of CO on Ni(100), and CO in the aqueous double layer: Experiment, theory, and models Lambert, David K. The Journal of Chemical Physics, Vol. 89, Issue 6 https://doi.org/10.1063/1.454860	journal	September 1988
Increasing ion pairing and aggregation in supercooled and glassy dilute aqueous electrolyte solution as seen by FTIR spectroscopy of alkali metal thiocyanates Hage, Wolfgang; Hallbrucker, Andreas; Mayer, Erwin The Journal of Physical Chemistry, Vol. 96, Issue 15 https://doi.org/10.1021/j100194a070	journal	July 1992
Vibrational spectra of water molecules at quartz/water interfaces Du, Quan; Freysz, Eric; Shen, Y. Ron Physical Review Letters, Vol. 72, Issue 2 https://doi.org/10.1103/PhysRevLett.72.238	journal	January 1994
Vibrational Stark effect of adsorbates at electrochemical interfaces Lambert, David K. Electrochimica Acta, Vol. 41, Issue 5 https://doi.org/10.1016/0013-4686(95)00349-5	journal	April 1996
CO ₂ Reduction Catalysts on Gold Electrode Surfaces Influenced by Large Electric Fields Clark, Melissa L.; Ge, Aimin; Videla, Pablo E. Journal of the American Chemical Society, Vol. 140, Issue 50 https://doi.org/10.1021/jacs.8b09852	journal	November 2018
TABS: A database of molecular structures Blair, Shamus A.; Thakkar, Ajit J. Computational and Theoretical Chemistry, Vol. 1043 https://doi.org/10.1016/j.comptc.2014.05.010	journal	September 2014
Bond-Dependent Thole Model for Polarizability and Spectroscopy DelloStritto, Mark; Klein, Michael L.; Borguet, Eric The Journal of Physical Chemistry A, Vol. 123, Issue 25 https://doi.org/10.1021/acs.jpca.8b12011	journal	June 2019
Sodium Halide Adsorption and Water Structure at the α-Alumina(0001)/Water Interface Wang, Ruiyu; DelloStritto, Mark; Remsing, Richard C. The Journal of Physical Chemistry C, Vol. 123, Issue 25 https://doi.org/10.1021/acs.jpcc.9b03054	journal	June 2019
SERS Detection of the Vibrational Stark Effect from Nitrile-Terminated SAMs to Probe Electric Fields in the Diffuse Double-Layer Oklejas, Vanessa; Sjostrom, Chris; Harris, Joel M. Journal of the American Chemical Society, Vol. 124, Issue 11 https://doi.org/10.1021/ja017656s	journal	March 2002
Probing Electric Fields at the Ionic Liquid−Electrode Interface Using Sum Frequency Generation Spectroscopy and Electrochemistry Baldelli, Steven The Journal of Physical Chemistry B, Vol. 109, Issue 27 https://doi.org/10.1021/jp052913r	journal	July 2005
A Solvatochromic Model Calibrates Nitriles’ Vibrational Frequencies to Electrostatic Fields Bagchi, Sayan; Fried, Stephen D.; Boxer, Steven G. Journal of the American Chemical Society, Vol. 134, Issue 25 https://doi.org/10.1021/ja303895k	journal	June 2012
Molecular Models of Hydroxide, Oxyhydroxide, and Clay Phases and the Development of a General Force Field Cygan, Randall T.; Liang, Jian-Jie; Kalinichev, Andrey G. The Journal of Physical Chemistry B, Vol. 108, Issue 4 https://doi.org/10.1021/jp0363287	journal	January 2004
Oxide/water interfaces: how the surface chemistry modifies interfacial water properties Gaigeot, Marie-Pierre; Sprik, Michiel; Sulpizi, Marialore Journal of Physics: Condensed Matter, Vol. 24, Issue 12 https://doi.org/10.1088/0953-8984/24/12/124106	journal	March 2012
Vibrational Stark Effect Spectroscopy Chattopadhyay, Arun; Boxer, Steven G. Journal of the American Chemical Society, Vol. 117, Issue 4 https://doi.org/10.1021/ja00109a038	journal	February 1995
A polarizable model for water using distributed charge sites Sprik, Michiel; Klein, Michael L. The Journal of Chemical Physics, Vol. 89, Issue 12 https://doi.org/10.1063/1.455722	journal	December 1988
Interfacial Structure and Electric Field Probed by in Situ Electrochemical Vibrational Stark Effect Spectroscopy and Computational Modeling Ge, Aimin; Videla, Pablo E.; Lee, Gwendolynne L. The Journal of Physical Chemistry C, Vol. 121, Issue 34 https://doi.org/10.1021/acs.jpcc.7b05563	journal	August 2017
Ultrafast energy flow in model biological membranes Smits, Marc; Ghosh, Avishek; Bredenbeck, Jens New Journal of Physics, Vol. 9, Issue 10 https://doi.org/10.1088/1367-2630/9/10/390	journal	October 2007
A SERS study of thiocyanate adsorption on Au-core Pd-shell nanoparticle film electrodes Fang, Ping-Ping; Li, Jian-Feng; Lin, Xiao-Dong Journal of Electroanalytical Chemistry, Vol. 665 https://doi.org/10.1016/j.jelechem.2011.11.025	journal	January 2012
Observation of gold electrode surface response to the adsorption and oxidation of thiocyanate in acidic electrolyte with broadband sum-frequency generation spectroscopy Wang, Jingjing; Xu, Mei; Huangfu, Zhichao Vibrational Spectroscopy, Vol. 85 https://doi.org/10.1016/j.vibspec.2016.04.001	journal	July 2016
Structure of the Hydrated -Al2O3 (0001) Surface Eng, P. J. Science, Vol. 288, Issue 5468 https://doi.org/10.1126/science.288.5468.1029	journal	May 2000
Polarization of water molecules at a charged interface: second harmonic studies of the silica/water interface Ong, Shaowei; Zhao, Xiaolin; Eisenthal, Kenneth B. Chemical Physics Letters, Vol. 191, Issue 3-4 https://doi.org/10.1016/0009-2614(92)85309-X	journal	April 1992
Polarization and experimental configuration analyses of sum frequency generation vibrational spectra, structure, and orientational motion of the air/water interface Gan, Wei; Wu, Dan; Zhang, Zhen The Journal of Chemical Physics, Vol. 124, Issue 11 https://doi.org/10.1063/1.2179794	journal	March 2006
Structure and charging of hydrophobic material/water interfaces studied by phase-sensitive sum-frequency vibrational spectroscopy Tian, C. S.; Shen, Y. R. Proceedings of the National Academy of Sciences, Vol. 106, Issue 36 https://doi.org/10.1073/pnas.0901480106	journal	August 2009
<b>Determination of surface charge density of α-alumina by Acid - base titration</b> W. Ntalikwa, Justin Bulletin of the Chemical Society of Ethiopia, Vol. 21, Issue 1 https://doi.org/10.4314/bcse.v21i1.61391	journal	April 2007
Mechanism of ion adsorption to aqueous interfaces: Graphene/water vs. air/water McCaffrey, Debra L.; Nguyen, Son C.; Cox, Stephen J. Proceedings of the National Academy of Sciences, Vol. 114, Issue 51 https://doi.org/10.1073/pnas.1702760114	journal	August 2017
Effect of Surface Charge on the Vibrational Dynamics of Interfacial Water Eftekhari-Bafrooei, Ali; Borguet, Eric Journal of the American Chemical Society, Vol. 131, Issue 34 https://doi.org/10.1021/ja903340e	journal	September 2009
Second-order spectral lineshapes from charged interfaces Ohno, Paul E.; Wang, Hong-fei; Geiger, Franz M. Nature Communications, Vol. 8, Issue 1 https://doi.org/10.1038/s41467-017-01088-0	journal	October 2017
Solvation Reaction Field at the Interface Measured by Vibrational Sum Frequency Generation Spectroscopy Sorenson, Shayne A.; Patrow, Joel G.; Dawlaty, Jahan M. Journal of the American Chemical Society, Vol. 139, Issue 6 https://doi.org/10.1021/jacs.6b11940	journal	February 2017
Surface-Enhanced Raman Scattering Based Vibrational Stark Effect as a Spatial Probe of Interfacial Electric Fields in the Diffuse Double Layer Oklejas, Vanessa; Sjostrom, Christopher; Harris, Joel M. The Journal of Physical Chemistry B, Vol. 107, Issue 31 https://doi.org/10.1021/jp0344693	journal	August 2003
Effect of Halide Anions on the Structure and Dynamics of Water Next to an Alumina (0001) Surface Tuladhar, Aashish; Piontek, Stefan M.; Frazer, Laszlo The Journal of Physical Chemistry C, Vol. 122, Issue 24 https://doi.org/10.1021/acs.jpcc.8b03004	journal	May 2018
Structures and Charging of α-Alumina (0001)/Water Interfaces Studied by Sum-Frequency Vibrational Spectroscopy Zhang, Luning; Tian, Chuanshan; Waychunas, Glenn A. Journal of the American Chemical Society, Vol. 130, Issue 24 https://doi.org/10.1021/ja8011116	journal	June 2008
Influence of Double-Layer Solvation on Local versus Macroscopic Surface Potentials on Ordered Platinum-Group Metals as Sensed by the Vibrational Stark Effect Weaver, Michael J.; Wasileski, Sally A. Langmuir, Vol. 17, Issue 10 https://doi.org/10.1021/la0014712	journal	April 2001
Direct Spectroscopic Measurement of Interfacial Electric Fields near an Electrode under Polarizing or Current-Carrying Conditions Patrow, Joel G.; Sorenson, Shayne A.; Dawlaty, Jahan M. The Journal of Physical Chemistry C, Vol. 121, Issue 21 https://doi.org/10.1021/acs.jpcc.7b03134	journal	May 2017
The isoelectric points of sapphire crystals and alpha-alumina powder Franks, George V.; Meagher, Laurence Colloids and Surfaces A: Physicochemical and Engineering Aspects, Vol. 214, Issue 1-3 https://doi.org/10.1016/S0927-7757(02)00366-7	journal	March 2003
PACKMOL: A package for building initial configurations for molecular dynamics simulations Martínez, L.; Andrade, R.; Birgin, E. G. Journal of Computational Chemistry, Vol. 30, Issue 13 https://doi.org/10.1002/jcc.21224	journal	October 2009
Density functional theory based molecular-dynamics study of aqueous chloride solvation Heuft, J. M.; Meijer, E. J. The Journal of Chemical Physics, Vol. 119, Issue 22 https://doi.org/10.1063/1.1624362	journal	December 2003
Monovalent and Divalent Cations at the α-Al ₂ O ₃ (0001)/Water Interface: How Cation Identity Affects Interfacial Ordering and Vibrational Dynamics Piontek, Stefan M.; Tuladhar, Aashish; Marshall, Tim The Journal of Physical Chemistry C, Vol. 123, Issue 30 https://doi.org/10.1021/acs.jpcc.9b01618	journal	July 2019
Effects of morphology on surface hydroxyl concentration: a DFT comparison of anatase–TiO2 and γ-alumina catalytic supports Arrouvel, C.; Digne, M.; Breysse, M. Journal of Catalysis, Vol. 222, Issue 1 https://doi.org/10.1016/j.jcat.2003.10.016	journal	February 2004
Review on methods to deposit catalysts on structured surfaces Meille, Valérie Applied Catalysis A: General, Vol. 315 https://doi.org/10.1016/j.apcata.2006.08.031	journal	November 2006
Electric Fields at the Active Site of an Enzyme: Direct Comparison of Experiment with Theory Suydam, I. T. Science, Vol. 313, Issue 5784 https://doi.org/10.1126/science.1127159	journal	July 2006
Effect of Electric Fields on the Ultrafast Vibrational Relaxation of Water at a Charged Solid–Liquid Interface as Probed by Vibrational Sum Frequency Generation Eftekhari-Bafrooei, Ali; Borguet, Eric The Journal of Physical Chemistry Letters, Vol. 2, Issue 12 https://doi.org/10.1021/jz200194e	journal	May 2011
The surface chemistry of sapphire-c: A literature review and a study on various factors influencing its IEP Lützenkirchen, J.; Franks, G. V.; Plaschke, M. Advances in Colloid and Interface Science, Vol. 251 https://doi.org/10.1016/j.cis.2017.12.004	journal	January 2018
Vibrational Spectroscopy of Water at Liquid/Solid Interfaces: Crossing the Isoelectric Point of a Solid Surface Yeganeh, M. S.; Dougal, S. M.; Pink, H. S. Physical Review Letters, Vol. 83, Issue 6 https://doi.org/10.1103/PhysRevLett.83.1179	journal	August 1999
Characterization of critically cleaned sapphire single-crystal substrates by atomic force microscopy, XPS and contact angle measurements Zhang, Dan; Wang, You; Gan, Yang Applied Surface Science, Vol. 274 https://doi.org/10.1016/j.apsusc.2012.12.143	journal	June 2013
Bond Polarizability Model for Sum Frequency Generation at the Al ₂ O ₃ (0001)–H ₂ O Interface DelloStritto, Mark; Sofo, Jorge The Journal of Physical Chemistry A, Vol. 121, Issue 16 https://doi.org/10.1021/acs.jpca.7b00862	journal	April 2017
The Structure and Thermodynamics of Ion Association and Solvation of Some Thiocyanates and Nitrates in 2-Methoxyethanol Studied by Conductometry and FTIR Spectroscopy Guha, Chandrani; Chakraborty, Jayanti Moitra; Karanjai, Sandip The Journal of Physical Chemistry B, Vol. 107, Issue 46 https://doi.org/10.1021/jp030731w	journal	November 2003
Interfacial Lewis Acid–Base Adduct Formation Probed by Vibrational Spectroscopy Patrow, Joel G.; Wang, Yi; Dawlaty, Jahan M. The Journal of Physical Chemistry Letters, Vol. 9, Issue 13 https://doi.org/10.1021/acs.jpclett.8b00470	journal	June 2018
Interfacial Electric Field Effects on a Carbene Reaction Catalyzed by Rh Porphyrins Gorin, Craig F.; Beh, Eugene S.; Bui, Quan M. Journal of the American Chemical Society, Vol. 135, Issue 30 https://doi.org/10.1021/ja404394z	journal	July 2013
Water Dielectric Effects in Planar Confinement Schlaich, Alexander; Knapp, Ernst W.; Netz, Roland R. Physical Review Letters, Vol. 117, Issue 4 https://doi.org/10.1103/PhysRevLett.117.048001	journal	July 2016
First-Principles Molecular Dynamics Simulations of H ₂ O on α-Al ₂ O ₃ (0001) Hass, K. C.; Schneider, W. F.; Curioni, A. The Journal of Physical Chemistry B, Vol. 104, Issue 23 https://doi.org/10.1021/jp000040p	journal	June 2000
Field-Dependent Electrode−Chemisorbate Bonding: Sensitivity of Vibrational Stark Effect and Binding Energetics to Nature of Surface Coordination Wasileski, Sally A.; Koper, Marc T. M.; Weaver, Michael J. Journal of the American Chemical Society, Vol. 124, Issue 11 https://doi.org/10.1021/ja012200w	journal	March 2002
Measuring local surface charge densities in electrolyte solutions with a scanning force microscope Butt, Hans-Jürgen Biophysical Journal, Vol. 63, Issue 2 https://doi.org/10.1016/S0006-3495(92)81601-6	journal	August 1992
FTIR-ATR spectroscopic analysis of bis-crown ether based PVC-membranes: II. The diffusion behaviour of K+-complexes in the system PVC/dioctylsebacate/crown ether BME-44. Ex-situ-studies on dried membranes Kellner, R.; Zippel, E.; Pungor, E. Fresenius' Zeitschrift für analytische Chemie, Vol. 328, Issue 6 https://doi.org/10.1007/BF00475965	journal	January 1987
Interfacial Electrochemistry Schmickler, Wolfgang; Santos, Elizabeth Springer Berlin, Heidelberg https://doi.org/10.1007/978-3-642-04937-8	book	January 2010

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Title: Probing Heterogeneous Charge Distributions at the α-Al2O3(0001)/H2O Interface

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Title: Probing Heterogeneous Charge Distributions at the α-Al₂O₃(0001)/H₂O Interface