Insight into the Phase Transformation Pathways of Copper Oxidation: From Oxygen Chemisorption on the Clean Surface to Multilayer Bulk Oxide Growth

Wang, Jianyu; Li, Chaoran; Zhu, Yaguang; Boscoboinik, Jorge Anibal; Zhou, Guangwen

doi:10.1021/acs.jpcc.8b09145

Title: Insight into the Phase Transformation Pathways of Copper Oxidation: From Oxygen Chemisorption on the Clean Surface to Multilayer Bulk Oxide Growth

Abstract

Here, we have employed ambient-pressure X-ray photoelectron spectroscopy to monitor the full pathway of copper oxidation from the initial stages of oxygen chemisorption on the clean surface to oxide nucleation and growth and then to growing continuous oxide layer. By increasing oxygen pressure in a stepwise way from pO₂ = 10^–7 to 1 Torr at T = 350 °C, we show that the oxidation of Cu(100) takes place by dissociative chemisorption of oxygen to first form the p(2 × 2) phase at pO₂ = 1 × 10^–7 Torr, which then transforms to the missing-row reconstruction with a higher oxygen coverage and upon increasing pO₂ from 1 × 10^–6 to 1 × 10^–3 Torr. After reaching pO₂ = 1 × 10^–2 Torr, nucleation and growth of Cu₂O islands occurs by consuming the regions. Increasing pO₂ to 0.1 Torr results in the continued Cu₂O growth with increased surface roughness. The surface is quickly covered with a CuO layer upon increasing pO₂ to 1 Torr, at which the surface oxidation occurs via the CuO/Cu₂O bilayer growth. The measurements delineate the range of pO₂ required for the crossover between the different stages of the surface oxidation and may have practical importance by tuning themore »« less

Authors:

Wang, Jianyu ^[1]; Li, Chaoran ^[1]; Zhu, Yaguang ^[1];

^[2];

^[1]

State Univ. of New York, Binghamton, NY (United States)
Brookhaven National Lab. (BNL), Upton, NY (United States)

Publication Date:: Wed Oct 31 00:00:00 EDT 2018

Research Org.:: Brookhaven National Lab. (BNL), Upton, NY (United States)

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

OSTI Identifier:: 1489350

Report Number(s):: BNL-210831-2018-JAAM
Journal ID: ISSN 1932-7447

Grant/Contract Number:: SC0012704

Resource Type:: Accepted Manuscript

Journal Name:: Journal of Physical Chemistry. C

Additional Journal Information:: Journal Volume: 122; Journal Issue: 46; Journal ID: ISSN 1932-7447

Publisher:: American Chemical Society

Country of Publication:: United States

Language:: English

Subject:: 77 NANOSCIENCE AND NANOTECHNOLOGY

Citation Formats


                    Wang, Jianyu, Li, Chaoran, Zhu, Yaguang, Boscoboinik, Jorge Anibal, and Zhou, Guangwen. Insight into the Phase Transformation Pathways of Copper Oxidation: From Oxygen Chemisorption on the Clean Surface to Multilayer Bulk Oxide Growth.  United States: N. p., 2018. 
Web.  doi:10.1021/acs.jpcc.8b09145.

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                    Wang, Jianyu, Li, Chaoran, Zhu, Yaguang, Boscoboinik, Jorge Anibal, & Zhou, Guangwen. Insight into the Phase Transformation Pathways of Copper Oxidation: From Oxygen Chemisorption on the Clean Surface to Multilayer Bulk Oxide Growth.  United States.  https://doi.org/10.1021/acs.jpcc.8b09145

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                    Wang, Jianyu, Li, Chaoran, Zhu, Yaguang, Boscoboinik, Jorge Anibal, and Zhou, Guangwen. Wed .  
"Insight into the Phase Transformation Pathways of Copper Oxidation: From Oxygen Chemisorption on the Clean Surface to Multilayer Bulk Oxide Growth".  United States.  https://doi.org/10.1021/acs.jpcc.8b09145.  https://www.osti.gov/servlets/purl/1489350.

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@article{osti_1489350,

  title        = {Insight into the Phase Transformation Pathways of Copper Oxidation: From Oxygen Chemisorption on the Clean Surface to Multilayer Bulk Oxide Growth},

  author       = {Wang, Jianyu and Li, Chaoran and Zhu, Yaguang and Boscoboinik, Jorge Anibal and Zhou, Guangwen},

  abstractNote = {Here, we have employed ambient-pressure X-ray photoelectron spectroscopy to monitor the full pathway of copper oxidation from the initial stages of oxygen chemisorption on the clean surface to oxide nucleation and growth and then to growing continuous oxide layer. By increasing oxygen pressure in a stepwise way from pO2 = 10–7 to 1 Torr at T = 350 °C, we show that the oxidation of Cu(100) takes place by dissociative chemisorption of oxygen to first form the p(2 × 2) phase at pO2 = 1 × 10–7 Torr, which then transforms to the missing-row reconstruction with a higher oxygen coverage and upon increasing pO2 from 1 × 10–6 to 1 × 10–3 Torr. After reaching pO2 = 1 × 10–2 Torr, nucleation and growth of Cu2O islands occurs by consuming the regions. Increasing pO2 to 0.1 Torr results in the continued Cu2O growth with increased surface roughness. The surface is quickly covered with a CuO layer upon increasing pO2 to 1 Torr, at which the surface oxidation occurs via the CuO/Cu2O bilayer growth. The measurements delineate the range of pO2 required for the crossover between the different stages of the surface oxidation and may have practical importance by tuning the oxidation conditions that allow for controlling the oxide phase and atomic structure of the surface.},

  doi          = {10.1021/acs.jpcc.8b09145},

  journal      = {Journal of Physical Chemistry. C},

  number       = 46,

  volume       = 122,

  place        = {United States},

  year         = {Wed Oct 31 00:00:00 EDT 2018},

  month        = {Wed Oct 31 00:00:00 EDT 2018}

}

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https://doi.org/10.1021/acs.jpcc.8b09145

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Cited by: 14 works

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Figure 1: Changes in Cu 2p_3/2 (a), (b) Cu L₃M₄₅M₄₅, and O 1s (c) while exposing a clean Cu(100) surface at 350°C to O₂ with stepwise increase of pO₂ from pO₂=1 x 10^-7 to 1 Torr.

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Works referencing / citing this record:

Surface-reaction induced structural oscillations in the subsurface
journal, January 2020

Sun, Xianhu; Zhu, Wenhui; Wu, Dongxiang
Nature Communications, Vol. 11, Issue 1
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Similar Records

Title: Insight into the Phase Transformation Pathways of Copper Oxidation: From Oxygen Chemisorption on the Clean Surface to Multilayer Bulk Oxide Growth

Abstract

Citation Formats

Figures / Tables:

The oxidation of metals journal, February 1974

Oxygen chemisorption on metal surfaces: General trends for Cu, Ni and Ag journal, September 1993

Ambient pressure photoelectron spectroscopy: A new tool for surface science and nanotechnology journal, April 2008

Photoelectron spectroscopy under ambient pressure and temperature conditions journal, March 2009

Investigation of solid/vapor interfaces using ambient pressure X-ray photoelectron spectroscopy journal, January 2013

Dynamic Study of the Oxidation State of Copper in the Course of Carbon Monoxide Oxidation over Powdered CuO and Cu2O journal, October 1999

Performance comparison between carbon nanotube and copper interconnects for gigascale integration (GSI) journal, February 2005

I.C. Engine emission reduction by copper oxide catalytic converter journal, May 2017

Dependence of H2 and CO2 selectivity on Cu oxidation state during partial oxidation of methanol on Cu/ZnO journal, April 2018

Initial oxidation of Cu(100) studied by X-ray photo-electron spectroscopy and density functional theory calculations journal, September 2018

Atomistic details of oxide surfaces and surface oxidation: the example of copper and its oxides journal, November 2015

Driving force and growth mechanism for spontaneous oxide nanowire formation during the thermal oxidation of metals journal, April 2011

Initial and final state effects in the ESCA spectra of cadmium and silver oxides journal, October 1977

X-ray excited Auger intensity ratios for differentiating copper compounds journal, November 1983

Oxidation of Polycrystalline Copper Thin Films at Ambient Conditions journal, January 2008

Dynamics of oxygen-induced reconstruction of Cu(100) studied by scanning tunneling microscopy journal, November 1990

Kinetics of oxygen surfactant in Cu(001) homoepitaxial growth journal, October 1997

Review of second-order models for adsorption systems journal, August 2006

Temperature effects on the growth of oxide islands on Cu(1 1 0) journal, January 2004

In situ UHV-TEM investigation of the kinetics of initial stages of oxidation on the roughened Cu(1 1 0) surface journal, June 2004

TEM investigation of interfaces during cuprous island growth journal, September 2009

In situ atomic-scale visualization of oxide islanding during oxidation of Cu surfaces journal, January 2013

Study of cupric oxide nanopowders as efficient catalysts for low-temperature CO oxidation journal, March 2013

Effect of surface stresses on CuO nanowire growth in the thermal oxidation of copper journal, August 2011

Step-Edge-Induced Oxide Growth During the Oxidation of Cu Surfaces journal, December 2012

Role of oxygen in Cu(1 1 0) surface restructuring in the vicinity of step edges journal, October 2014

Kinetic Barriers of the Phase Transition in the Oxygen Chemisorbed Cu(110)-(2 × 1)-O as a Function of Oxygen Coverage journal, August 2014

Oxygen chemisorption-induced surface phase transitions on Cu(110) journal, September 2014

Enhanced CuO Nanowire Formation by Thermal Oxidation of Roughened Copper journal, January 2012

Early-stage suppression of Cu (001) oxidation journal, August 2005

Electron Diffraction Studies on Oxide Films Formed on Metals and Alloys Part 1. Oxidation of Pure Copper journal, July 1949

Growth and microstructural control of single crystal cuprous oxide Cu2O journal, August 1974

Nucleation thermodynamics of oxide during metal oxidation journal, May 2009

Surface-reaction induced structural oscillations in the subsurface journal, January 2020

The oxidation of metals
journal, February 1974

Oxygen chemisorption on metal surfaces: General trends for Cu, Ni and Ag
journal, September 1993

Ambient pressure photoelectron spectroscopy: A new tool for surface science and nanotechnology
journal, April 2008

Photoelectron spectroscopy under ambient pressure and temperature conditions
journal, March 2009

Investigation of solid/vapor interfaces using ambient pressure X-ray photoelectron spectroscopy
journal, January 2013

Dynamic Study of the Oxidation State of Copper in the Course of Carbon Monoxide Oxidation over Powdered CuO and Cu2O
journal, October 1999

Performance comparison between carbon nanotube and copper interconnects for gigascale integration (GSI)
journal, February 2005

I.C. Engine emission reduction by copper oxide catalytic converter
journal, May 2017

Dependence of H2 and CO2 selectivity on Cu oxidation state during partial oxidation of methanol on Cu/ZnO
journal, April 2018

Initial oxidation of Cu(100) studied by X-ray photo-electron spectroscopy and density functional theory calculations
journal, September 2018

Atomistic details of oxide surfaces and surface oxidation: the example of copper and its oxides
journal, November 2015

Driving force and growth mechanism for spontaneous oxide nanowire formation during the thermal oxidation of metals
journal, April 2011

Initial and final state effects in the ESCA spectra of cadmium and silver oxides
journal, October 1977

X-ray excited Auger intensity ratios for differentiating copper compounds
journal, November 1983

Oxidation of Polycrystalline Copper Thin Films at Ambient Conditions
journal, January 2008

Dynamics of oxygen-induced reconstruction of Cu(100) studied by scanning tunneling microscopy
journal, November 1990

Kinetics of oxygen surfactant in Cu(001) homoepitaxial growth
journal, October 1997

Review of second-order models for adsorption systems
journal, August 2006

Temperature effects on the growth of oxide islands on Cu(1 1 0)
journal, January 2004

In situ UHV-TEM investigation of the kinetics of initial stages of oxidation on the roughened Cu(1 1 0) surface
journal, June 2004

TEM investigation of interfaces during cuprous island growth
journal, September 2009

In situ atomic-scale visualization of oxide islanding during oxidation of Cu surfaces
journal, January 2013

Study of cupric oxide nanopowders as efficient catalysts for low-temperature CO oxidation
journal, March 2013

Effect of surface stresses on CuO nanowire growth in the thermal oxidation of copper
journal, August 2011

Step-Edge-Induced Oxide Growth During the Oxidation of Cu Surfaces
journal, December 2012

Role of oxygen in Cu(1 1 0) surface restructuring in the vicinity of step edges
journal, October 2014

Kinetic Barriers of the Phase Transition in the Oxygen Chemisorbed Cu(110)-(2 × 1)-O as a Function of Oxygen Coverage
journal, August 2014

Oxygen chemisorption-induced surface phase transitions on Cu(110)
journal, September 2014

Enhanced CuO Nanowire Formation by Thermal Oxidation of Roughened Copper
journal, January 2012

Early-stage suppression of Cu (001) oxidation
journal, August 2005

Electron Diffraction Studies on Oxide Films Formed on Metals and Alloys Part 1. Oxidation of Pure Copper
journal, July 1949

Growth and microstructural control of single crystal cuprous oxide Cu2O
journal, August 1974

Nucleation thermodynamics of oxide during metal oxidation
journal, May 2009

Surface-reaction induced structural oscillations in the subsurface
journal, January 2020