DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: On the structural evolution of nanoporous optically transparent CuO photocathodes upon calcination for photoelectrochemical applications

Journal Article · · Nanoscale Advances
DOI: https://doi.org/10.1039/D4NA00199K · OSTI ID:2339675
 [1];  [2];  [3];  [4]; ORCiD logo [1]; ORCiD logo [4];  [1];  [1];  [3]; ORCiD logo [1]; ORCiD logo [4]; ORCiD logo [1]
  1. Surface Science Laboratory, Department of Materials and Earth Sciences, Technical University of Darmstadt, Otto-Berndt-Straße 3, 64287 Darmstadt, Germany
  2. Institute for Applied Geosciences, Geomaterial Science, Technical University of Darmstadt, Schnittspahnstraße 9, 64287 Darmstadt, Germany
  3. Department of Chemistry, University of Bayreuth, Universitätsstraße 30, 95447 Bayreuth, Germany
  4. Department of Chemistry, University of California, One Shields Avenue, Davis, CA 95616, USA

Nanocrystalline and nanoporous CuO thin films prepared by a novel dip-coating synthesis protocol for application as optically transparent photocathodes in photoelectrochemical cells.

Research Organization:
University of California, Davis, CA (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0015329
OSTI ID:
2339675
Journal Information:
Nanoscale Advances, Journal Name: Nanoscale Advances; ISSN 2516-0230; ISSN NAADAI
Publisher:
Royal Society of Chemistry (RSC)Copyright Statement
Country of Publication:
United Kingdom
Language:
English

References (95)

Raman spectra of CuO nanocrystals journal May 1999
Controlling Photoactivity in Ultrathin Hematite Films for Solar Water-Splitting journal March 2010
Photoelectrochemical Water‐Splitting Using CuO‐Based Electrodes for Hydrogen Production: A Review journal June 2021
Dual Oxygen and Tungsten Vacancies on a WO 3 Photoanode for Enhanced Water Oxidation journal August 2016
Identifying Copper Vacancies and Their Role in the CuO Based Photocathode for Water Splitting journal October 2019
Mesoporous CuFe2O4 Photoanodes for Solar Water Oxidation: Impact of Surface Morphology on the Photoelectrochemical Properties** journal March 2023
Mesoporous ZnFe 2 O 4 Photoanodes with Template‐Tailored Mesopores and Temperature‐Dependent Photocurrents journal June 2018
Electrospun CuO Nanofibers: Stable Nanostructures for Solar Water Splitting journal May 2017
Thermally Induced Oxygen Vacancies in BiOCl Nanosheets and Their Impact on Photoelectrochemical Performance** journal November 2022
Recent Advances in Earth‐Abundant Photocathodes for Photoelectrochemical Water Splitting journal August 2018
Nitrogen-Doped Carbon Electrodes: Influence of Microstructure and Nitrogen Configuration on the Electrical Conductivity of Carbonized Polyacrylonitrile and Poly(ionic liquid) Blends journal September 2015
Sol‐Gel‐Derived Ordered Mesoporous High Entropy Spinel Ferrites and Assessment of Their Photoelectrochemical and Electrocatalytic Water Splitting Performance journal January 2023
CuO photoelectrodes synthesized by the sol–gel method for water splitting journal December 2018
Raman scattering from cupric oxide journal April 1989
Preparation, characteristics and photovoltaic properties of cuprous oxide—a review journal January 1986
Fundamentals of sol-gel dip coating journal June 1991
Analysis of the transient photocurrent-time behaviour of a sintered n-SrTiO3 electrode in water photoelectrolysis journal January 1984
Comparative study of SnO2:Sb transparent conducting films produced by various coating and heat treatment techniques journal September 1997
Surface photovoltage phenomena: theory, experiment, and applications journal December 1999
Diffusion and reaction in porous networks journal October 1999
Grain growth kinetics of nanocrystalline SnO2 for long-term isothermal annealing journal September 2003
Surface structural features and optical analysis of nanostructured Cu-oxide thin film coatings coated via the sol-gel dip coating method journal July 2019
An overview of photocells and photoreactors for photoelectrochemical water splitting journal June 2010
Effects of copper precursor concentration on the growth of cupric oxide nanorods for photoelectrode using a modified chemical bath deposition method journal January 2015
Optimization of processing parameters for the preparation of dip-coated CuO photocathodes and modification with Au nanoparticles for water-splitting journal March 2023
CuO thin films deposited by the dip-coating method as acetone vapor sensors: Effect of their thickness and precursor solution molarity journal March 2024
SILAR deposition of CuO nanosheets on the TiO2 nanotube arrays for the high performance solar cells and photocatalysts journal January 2019
Determination of the Cu 2p primary excitation spectra for Cu, Cu2O and CuO journal February 2014
Controlled Synthesis of Hollow Co–Mo Mixed Oxide Nanostructures and Their Electrocatalytic and Lithium Storage Properties journal March 2016
Electronic Structure and Interface Energetics of CuBi 2 O 4 Photoelectrodes journal September 2020
Mesoporous High-Entropy Oxide Thin Films: Electrocatalytic Water Oxidation on High-Surface-Area Spinel (Cr0.2Mn0.2Fe0.2Co0.2Ni0.2)3O4 Electrodes journal January 2022
Influence of Reduced Cu Surface States on the Photoelectrochemical Properties of CuBi 2 O 4 journal August 2019
Nanocrystal Engineering of Sputter-Grown CuO Photocathode for Visible-Light-Driven Electrochemical Water Splitting journal January 2016
Improving the Stability and Efficiency of CuO Photocathodes for Solar Hydrogen Production through Modification with Iron journal July 2018
Photocatalysis versus Photosynthesis: A Sensitivity Analysis of Devices for Solar Energy Conversion and Chemical Transformations journal January 2017
Metal Oxide-Based Tandem Cells for Self-Biased Photoelectrochemical Water Splitting journal February 2020
A Promising Three-Step Heat Treatment Process for Preparing CuO Films for Photocatalytic Hydrogen Evolution from Water journal December 2021
Photoelectrochemical Studies on Nanocrystalline Hematite Films journal June 1994
Inorganic Materials as Catalysts for Photochemical Splitting of Water journal January 2008
Solar Water Splitting Cells journal November 2010
Ordered Mesoporous MFe 2 O 4 (M = Co, Cu, Mg, Ni, Zn) Thin Films with Nanocrystalline Walls, Uniform 16 nm Diameter Pores and High Thermal Stability: Template-Directed Synthesis and Characterization of Redox Active Trevorite journal December 2010
Photoelectrochemical Tandem Cells for Solar Water Splitting journal July 2013
Influence of Feature Size, Film Thickness, and Silicon Doping on the Performance of Nanostructured Hematite Photoanodes for Solar Water Splitting journal December 2008
Photochemical Charge Separation in Nanocrystal Photocatalyst Films: Insights from Surface Photovoltage Spectroscopy journal February 2014
Hydrogen-Treated TiO 2 Nanowire Arrays for Photoelectrochemical Water Splitting journal July 2011
Nitrogen-Doped ZnO Nanowire Arrays for Photoelectrochemical Water Splitting journal June 2009
Mesoporous TiO 2 : Comparison of Classical Sol−Gel and Nanoparticle Based Photoelectrodes for the Water Splitting Reaction journal May 2010
Electrochemical Photolysis of Water at a Semiconductor Electrode journal July 1972
Semiconducting materials for photoelectrochemical energy conversion journal January 2016
Upscaling of integrated photoelectrochemical water-splitting devices to large areas journal September 2016
Efficiency limits for photoelectrochemical water-splitting journal December 2016
Limitation of Fermi level shifts by polaron defect states in hematite photoelectrodes journal October 2018
Embedding laser generated nanocrystals in BiVO4 photoanode for efficient photoelectrochemical water splitting journal June 2019
Earth-abundant catalysts for electrochemical and photoelectrochemical water splitting journal January 2017
The kinetics of metal oxide photoanodes from charge generation to catalysis journal August 2021
Quasi-homogenous photocatalysis of quantum-sized Fe-doped TiO2 in optically transparent aqueous dispersions journal September 2021
Highly stable copper oxide composite as an effective photocathode for water splitting via a facile electrochemical synthesis strategy journal January 2012
Inorganic nanostructures for photoelectrochemical and photocatalytic water splitting journal January 2013
“In rust we trust”. Hematite – the prospective inorganic backbone for artificial photosynthesis journal January 2013
Highly aligned Cu 2 O/CuO/TiO 2 core/shell nanowire arrays as photocathodes for water photoelectrolysis journal January 2013
Marked enhancement in electron–hole separation achieved in the low bias region using electrochemically prepared Mo-doped BiVO 4 photoanodes journal January 2014
Sol–gel deposited Cu 2 O and CuO thin films for photocatalytic water splitting journal January 2014
Cu 2 O/CuO photocathode with improved stability for photoelectrochemical water reduction journal January 2015
Tuning the CuxO nanorod composition for efficient visible light induced photocatalysis journal January 2016
Using hematite for photoelectrochemical water splitting: a review of current progress and challenges journal January 2016
Photocharged BiVO 4 photoanodes for improved solar water splitting journal January 2016
Electronic structure, photovoltage, and photocatalytic hydrogen evolution with p-CuBi 2 O 4 nanocrystals journal January 2016
Facile fabrication and photoelectrochemical properties of a CuO nanorod photocathode with a ZnO nanobranch protective layer journal January 2016
Preparation of porous CuO films from Cu(NO3)2 aqueous solutions containing poly(vinylpyrrolidone) and their photocathodic properties journal January 2017
Hollow α-Fe2O3 nanofibres for solar water oxidation: improving the photoelectrochemical performance by formation of α-Fe2O3/ITO-composite photoanodes journal January 2016
Sustainable and surfactant-free high-throughput synthesis of highly dispersible zirconia nanocrystals journal January 2017
Wavelength dependent photochemical charge transfer at the Cu 2 O–BiVO 4 particle interface – evidence for tandem excitation journal January 2018
Strategies for enhancing the photocurrent, photovoltage, and stability of photoelectrodes for photoelectrochemical water splitting journal January 2019
In-plane stress development in mesoporous thin films journal January 2018
Sol–gel synthesis of mesoporous CaFe2O4 photocathodes with hierarchical pore morphology journal January 2019
A high-efficiency and stable cupric oxide photocathode coupled with Al surface plasmon resonance and Al 2 O 3 self-passivation journal January 2019
How photocorrosion can trick you: a detailed study on low-bandgap Li doped CuO photocathodes for solar hydrogen production journal January 2020
Exposing the photocorrosion mechanism and control strategies of a CuO photocathode journal January 2019
Key factors boosting the performance of planar ZnFe2O4 photoanodes for solar water oxidation journal January 2021
Effect of charge selective contacts on the quasi Fermi level splitting of CuGa3Se5 thin film photocathodes for hydrogen evolution and methylviologen reduction journal January 2023
Seed layer formation determines photocurrent response of hydrothermally-grown WO3 photoanodes journal January 2023
Contactless measurement of the photovoltage in BiVO4 photoelectrodes journal January 2023
Soft-templated, mesoporous Co3O4 thin films for electrocatalysis of the oxygen evolution reaction journal January 2024
Influence of Mo doping on interfacial charge carrier dynamics in photoelectrochemical water oxidation on BiVO4 journal January 2023
Solar hydrogen production with nanostructured metal oxides journal January 2008
Mass transfer in mesoporous materials: the benefit of microscopic diffusion measurement journal January 2013
Embedment of anodized p-type Cu2O thin films with CuO nanowires for improvement in photoelectrochemical stability journal January 2013
A photoelectrochemical determination of the position of the conduction and valence band edges of p ‐type CuO journal February 1982
Effect of temperature and micro-morphology on the Ag Raman peak in nanocrystalline CuO thin films journal August 2015
Effects of withdrawal speed on the structural, morphological, electrical, and optical properties of CuO thin films synthesized by dip-coating for CO2 gas sensing journal November 2021
Mesoporous tin-doped indium oxide thin films: effect of mesostructure on electrical conductivity journal March 2011
Oxygen Evolution on Semiconducting TiO[sub 2] journal January 1968
Hydrogen evolution from solar water splitting on nanostructured copper oxide photocathodes journal May 2016
CuO photocathode-embedded semitransparent photoelectrochemical cell journal October 2016
Reaction Route to the Crystallization of Copper Oxides journal January 2014