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Selective Hydration of Rutile TiO2 as a Strategy for Site-Selective Atomic Layer Deposition

Journal Article · · ACS Applied Materials and Interfaces
In this report the feasibility of a site-selective hydration strategy that enables site-selective atomic layer deposition (ALD) is investigated among four rutile TiO2 facets [(110), (100), (101) and (001)] and their most prevalent step edges. First-principles simulations of asymmetric slab models were utilized to create accurate representations of pristine terrace and step edge sites. The adsorption free energies for molecular and dissociative adsorption of H2O were calculated to evaluate this strategy as a viable route to step edge selectivity. We predict that selective hydroxylation is possible on the 110 and 001 step edges and further computationally evaluate three metalorganic ALD precursors for their compatibility with the selective hydration strategy. Experimental evidence for delayed nucleation of ALD on rutile (001), (110), and (100) TiO2 single crystals corroborates predictions of the dehydration of the surface and suggests the possibility of site-selective ALD.
Research Organization:
Argonne National Laboratory (ANL), Lemont, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1870387
Journal Information:
ACS Applied Materials and Interfaces, Journal Name: ACS Applied Materials and Interfaces Journal Issue: 18 Vol. 14; ISSN 1944-8244
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

References (59)

Photogeneration of Highly Amphiphilic TiO2 Surfaces journal January 1998
Charge Trapping at the Step Edges of TiO 2 Anatase (101) journal March 2014
Tailoring the Activity for Oxygen Evolution Electrocatalysis on Rutile TiO2(110) by Transition-Metal Substitution journal August 2011
Optimisation of accurate rutile TiO2 (110), (100), (101) and (001) surface models from periodic DFT calculations journal January 2007
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set journal July 1996
Molecular dynamics study on surface structure and surface energy of rutile TiO2 (110) journal March 2009
Detailed investigation of the surface mechanisms and their interplay with transport phenomena in alumina atomic layer deposition from TMA and water journal February 2019
Oxygen vacancies on TiO2(110) and their interaction with H2O and O2: A combined high-resolution STM and DFT study journal December 2005
Combined investigation of water sorption on TiO2 rutile (110) single crystal face: XPS vs. periodic DFT journal January 2007
Interface and material characterization of thin Al2O3 layers deposited by ALD using TMA/H2O journal May 2002
Step-edge barriers: truths and kinetic consequences journal July 1997
Characterization of Ca impurity segregation on the TiO2(110) surface journal September 1998
The surface science of titanium dioxide journal January 2003
Direct Measurements of Half-Cycle Reaction Heats during Atomic Layer Deposition by Calorimetry journal October 2017
Area-Selective Atomic Layer Deposition Assisted by Self-Assembled Monolayers: A Comparison of Cu, Co, W, and Ru journal February 2019
Area-Selective Deposition of Ruthenium by Combining Atomic Layer Deposition and Selective Etching journal May 2019
Self-Limiting Temperature Window for Thermal Atomic Layer Etching of HfO 2 and ZrO 2 Based on the Atomic-Scale Mechanism journal April 2020
Atomic Layer Deposition of Al 2 O 3 Using Trimethylaluminum and H 2 O: The Kinetics of the H 2 O Half-Cycle journal January 2020
Area-Selective Atomic Layer Deposition of SiO 2 Using Acetylacetone as a Chemoselective Inhibitor in an ABC-Type Cycle journal September 2017
Atomic Layer Deposition of Ga 2 O 3 Films Using Trimethylgallium and Ozone journal October 2012
Atomic Layer Deposition: An Overview journal January 2010
Thermal Stability of Hydroxyl Groups on a Well-Defined Silica Surface journal March 1995
Quantum Chemical Study of Photoinjection Processes in Dye-Sensitized TiO 2 Nanoparticles journal November 2000
N Doping of Rutile TiO 2 (110) Surface. A Theoretical DFT Study journal January 2008
Reduced Heterogeneity of Electron Transfer into Polycrystalline TiO 2 Films: Site Specific Kinetics Revealed by Single-Particle Spectroscopy journal January 2012
Single Water Molecule Adsorption and Decomposition on the Low-Index Stoichiometric Rutile TiO 2 Surfaces journal February 2014
Adsorption, Desorption, and Displacement Kinetics of H 2 O and CO 2 on TiO 2 (110) journal April 2014
Surface Chemistry of Formaldehyde on Rutile TiO 2 (110) Surface: Photocatalysis vs Thermal-Catalysis journal August 2014
Area-Selective ALD with Soft Lithographic Methods: Using Self-Assembled Monolayers to Direct Film Deposition journal September 2009
The Influence of the Bulk Reduction State on the Surface Structure and Morphology of Rutile TiO 2 (110) Single Crystals journal May 2000
Lipid Bilayer Membrane with Atomic Step Structure: Supported Bilayer on a Step-and-Terrace TiO 2 (100) Surface journal September 2008
Structural Sensitivity in the Dissociation of Water on TiO 2 Single-Crystal Surfaces journal January 1996
Electrochemical Photolysis of Water at a Semiconductor Electrode journal July 1972
High-temperature interface superconductivity between metallic and insulating copper oxides journal October 2008
Emergent phenomena at oxide interfaces journal January 2012
Effect of hydration of the TiO2 anatase (101) substrate on the atomic layer deposition of alumina films journal January 2011
Quantum chemical study of the mechanism of aluminum oxide atomic layer deposition journal May 2002
Resonant tunneling in semiconductor double barriers journal June 1974
GaAs–Al x Ga 1− x As double‐heterostructure lasers prepared by molecular‐beam epitaxy journal September 1974
The rutile TiO2 (110) surface: Obtaining converged structural properties from first-principles calculations journal January 2006
Crystallinity of inorganic films grown by atomic layer deposition: Overview and general trends journal January 2013
A density functional theory study of atomic steps on stoichiometric rutile TiO 2 (110) journal December 2013
Atomically flat reconstructed rutile TiO2(001) surfaces for oxide film growth journal February 2016
Ab initiomolecular dynamics for liquid metals journal January 1993
Theory of the crystal structures of selenium and tellurium: The effect of generalized-gradient corrections to the local-density approximation journal November 1994
Projector augmented-wave method journal December 1994
Electronic properties of rutile Ti O 2 ultrathin films: Odd-even oscillations with the number of layers journal July 2004
New Transport Phenomenon in a Semiconductor "Superlattice" journal August 1974
Quantum States of Confined Carriers in Very Thin Al x Ga 1 − x As -GaAs- Al x Ga 1 − x As Heterostructures journal September 1974
Generalized Gradient Approximation Made Simple journal October 1996
Mixed Dissociative and Molecular Adsorption of Water on the Rutile (110) Surface journal January 1998
Nobel Lecture: The double heterostructure concept and its applications in physics, electronics, and technology journal October 2001
Functional model for analysis of ALD nucleation and quantification of area-selective deposition journal March 2019
Identification of the facet planes of phase I TiO2(001) rutile by scanning tunneling microscopy and low energy electron diffraction journal January 1992
THE RELATIONSHIP BETWEEN BULK AND SURFACE PROPERTIES OF RUTILE TiO 2 (110) journal October 2000
Preparation of Atomically Smooth TiO2 Single Crystal Surfaces and Their Photochemical Property journal April 2005
The Role of Surface Chemistry in Bonding of Standard Silicon Wafers journal January 1997
Understanding Metal Oxide Surfaces at the Atomic Scale: STM Investigations of Bulk-defect Dependent Surface Processes journal January 2000
Progress and future directions for atomic layer deposition and ALD-based chemistry journal November 2011

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