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Title: Tuning the Deoxygenation of Bulk-Dissolved Oxygen in Copper

Journal Article · · Journal of Physical Chemistry. C
 [1];  [2];  [1];  [3]; ORCiD logo [1]
  1. State Univ. of New York at Binghamton, NY (United States)
  2. Univ. at Buffalo, NY (United States). Dept. of Physics
  3. Brookhaven National Lab. (BNL), Upton, NY (United States). Center for Functional Nanomaterials (CFN)

Using synchrotron-based ambient-pressure X-ray photoelectron spectroscopy, we report the tuning of the deoxygenation process of bulk dissolved oxygen in copper via a combination of H2 gas flow and elevated temperature. Here, we show that a critical temperature of ~580 °C exists for driving segregation of bulk dissolved oxygen to form chemisorbed oxygen on the Cu surface, which subsequently reacts with hydrogen to form OH species and then H2O molecules that desorb from the surface. This deoxygenation process is tunable by a progressive stepwise increase of temperature that results in surface segregation of oxygen from deeper regions of bulk Cu. Using atomistic simulations, we show that the bulk-dissolved oxygen occupies octahedral sites of the Cu lattice and the deoxygenation process involves oxygen migration between octahedral and tetrahedral sites with a diffusion barrier of ~0.5 eV.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
SC0012704
OSTI ID:
1459172
Report Number(s):
BNL--207807-2018-JAAM
Journal Information:
Journal of Physical Chemistry. C, Journal Name: Journal of Physical Chemistry. C Journal Issue: 15 Vol. 122; ISSN 1932-7447
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (68)

Enhanced Mechanical Properties of Graphene/Copper Nanocomposites Using a Molecular-Level Mixing Process journal August 2013
Spectres de photoélectrons X de composés solides de cuivre Relation entre la présence de raies satellites et l'état d'oxydation du cuivre journal November 1972
Diffusivity and solubility of oxygen in solid copper using potentiostatic and potentiometric techniques journal December 1983
Oxidant types in copper–dioxygen chemistry: the ligand coordination defines the Cu n -O2 structure and subsequent reactivity journal August 2004
Characterization of oxygen species adsorbed on copper and nickel oxides by X-ray photoelectron spectroscopy journal October 1972
Structure, composition and thermal properties of cerium oxide films on platinum {111} journal March 1995
Charge transfer transition accompanying x-ray photoionization in transition-metal compounds journal January 1974
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set journal July 1996
Mechanisms for decoration of dislocations by small dislocation loops under cascade damage conditions journal October 1997
Segregation of cascade induced interstitial loops at dislocations: possible effect on initiation of plastic deformation journal November 1997
First principles calculation of oxygen adsorption and reconstruction of Cu(110) surface journal September 1998
Methanol reforming for fuel-cell applications: development of zirconia-containing Cu–Zn–Al catalysts journal July 1999
Driving force and growth mechanism for spontaneous oxide nanowire formation during the thermal oxidation of metals journal April 2011
Observations of grain boundary impurities in nanocrystalline Al and their influence on microstructural stability and mechanical behaviour journal February 2012
Interaction of oxygen interstitials with lattice faults in Ti journal September 2014
Resolving surface chemical states in XPS analysis of first row transition metals, oxides and hydroxides: Sc, Ti, V, Cu and Zn journal November 2010
Effect of surface stresses on CuO nanowire growth in the thermal oxidation of copper journal August 2011
CuO reduction induced formation of CuO/Cu2O hybrid oxides journal December 2013
Density functional theory study of the partial oxidation of methanol on copper surfaces journal April 2005
Photoelectron spectroscopy under ambient pressure and temperature conditions
  • Frank Ogletree, D.; Bluhm, Hendrik; Hebenstreit, Eleonore D.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 601, Issue 1-2 https://doi.org/10.1016/j.nima.2008.12.155
journal March 2009
Physical properties of α-Fe upon the introduction of H, He, C, and N journal October 2014
Ambient pressure photoelectron spectroscopy: A new tool for surface science and nanotechnology journal April 2008
Molecularly intact and dissociative adsorption of water on clean Cu(110): A comparison with the water/Ru(001) system journal July 2005
Density functional theory study of O–H and C–H bond scission of methanol catalyzed by a chemisorbed oxygen layer on Cu(111) journal April 2016
Understanding and Controlling Cu-Catalyzed Graphene Nucleation: The Role of Impurities, Roughness, and Oxygen Scavenging journal December 2016
Reduction of CuO and Cu 2 O with H 2 : H Embedding and Kinetic Effects in the Formation of Suboxides journal September 2003
Autocatalytic Water Dissociation on Cu(110) at Near Ambient Conditions journal March 2008
On the Mechanism of Low-Temperature Water Gas Shift Reaction on Copper journal January 2008
Long-Range Electron Transfer over Graphene-Based Catalyst for High-Performing Oxygen Reduction Reactions: Importance of Size, N-doping, and Metallic Impurities journal June 2014
Propylene Oxidation on Copper Oxide Surfaces:  Electronic and Geometric Contributions to Reactivity and Selectivity journal November 1998
Catalyst Chemical State during CO Oxidation Reaction on Cu(111) Studied with Ambient-Pressure X-ray Photoelectron Spectroscopy and Near Edge X-ray Adsorption Fine Structure Spectroscopy journal August 2015
Methanol Oxidation on a Copper Catalyst Investigated Using in Situ X-ray Photoelectron Spectroscopy journal September 2004
Time-resolved Studies for the Mechanism of Reduction of Copper Oxides with Carbon Monoxide:  Complex Behavior of Lattice Oxygen and the Formation of Suboxides journal September 2004
In Situ Studies of the Active Sites for the Water Gas Shift Reaction over Cu−CeO 2 Catalysts:  Complex Interaction between Metallic Copper and Oxygen Vacancies of Ceria journal January 2006
Hydroxyl-Induced Wetting of Metals by Water at Near-Ambient Conditions journal June 2007
Bridging the Pressure Gap in Water and Hydroxyl Chemistry on Metal Surfaces:  The Cu(110) Case journal October 2007
Kinetic Barriers of the Phase Transition in the Oxygen Chemisorbed Cu(110)-(2 × 1)-O as a Function of Oxygen Coverage journal August 2014
Hydroxylation of Ultrathin Al 2 O 3 /NiAl(110) Films at Environmental Humidity journal August 2014
Influence of Subsurface Oxygen in the Catalytic CO Oxidation on Pd(111) journal February 2015
Adsorption of Water on Cu 2 O and Al 2 O 3 Thin Films journal June 2008
Growth of Large Single-Crystalline Two-Dimensional Boron Nitride Hexagons on Electropolished Copper journal January 2014
Thermal Properties of Graphene–Copper–Graphene Heterogeneous Films journal February 2014
Reduction of CuO in H2: In Situ Time-Resolved XRD Studies journal February 2003
The influence of intercalated oxygen on the properties of graphene on polycrystalline Cu under various environmental conditions journal January 2014
Synthesis of porous Cu 2 O/CuO cages using Cu-based metal–organic frameworks as templates and their gas-sensing properties journal January 2015
Investigation of solid/vapor interfaces using ambient pressure X-ray photoelectron spectroscopy journal January 2013
Promotion of methanol synthesis and the water-gas shift reactions by adsorbed oxygen on supported copper catalysts
  • Chinchen, Godfrey C.; Spencer, Michael S.; Waugh, Kenneth C.
  • Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, Vol. 83, Issue 7 https://doi.org/10.1039/f19878302193
journal January 1987
A climbing image nudged elastic band method for finding saddle points and minimum energy paths journal December 2000
First principles assessment of metal/oxide interface adhesion journal April 2008
Subsurface oxide plays a critical role in CO 2 activation by Cu(111) surfaces to form chemisorbed CO 2 , the first step in reduction of CO 2 journal June 2017
Reaction of CuO with hydrogen studied by using synchrotron-based x-ray diffraction journal August 2004
Impurity effects on grain boundary migration journal October 2002
Special points for Brillouin-zone integrations journal June 1976
Electronic structure of Cu 2 O and CuO journal December 1988
Atoms, molecules, solids, and surfaces: Applications of the generalized gradient approximation for exchange and correlation journal September 1992
Ab initiomolecular dynamics for liquid metals journal January 1993
Ab initio molecular-dynamics simulation of the liquid-metal–amorphous-semiconductor transition in germanium journal May 1994
Projector augmented-wave method journal December 1994
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal October 1996
From ultrasoft pseudopotentials to the projector augmented-wave method journal January 1999
Insight into H 2 O -ice adsorption and dissociation on metal surfaces from first-principles simulations journal March 2004
Water adsorption on metal surfaces: A general picture from density functional theory studies journal May 2004
Precursor to the Onset of the Bulk Oxidation of Cu(100) journal April 2012
Step-Edge-Induced Oxide Growth During the Oxidation of Cu Surfaces journal December 2012
Surface-Step-Induced Oscillatory Oxide Growth journal September 2014
Reaction of O2 with Subsurface Oxygen Vacancies on TiO2 Anatase (101) journal August 2013
The Role of Surface Oxygen in the Growth of Large Single-Crystal Graphene on Copper journal October 2013
Enhanced CuO Nanowire Formation by Thermal Oxidation of Roughened Copper journal January 2012

Cited By (3)

Surface-reaction induced structural oscillations in the subsurface journal January 2020
Surface-reaction induced structural oscillations in the subsurface journal January 2020
A mini review of in situ near-ambient pressure XPS studies on non-noble, late transition metal catalysts journal January 2019

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