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  • PEC Performance Measures from Literature Reports

    1 Resource
    This dataset is a capture of PEC experimental performance metrics data aggregated from publications and included here in the measurement and format provided by the authors. The...
  • Low Temperature Electrolysis Benchmarking Protocols

    15 Resources
    This dataset contains test protocols for characterizing and benchmarking Low Temperature Electrolysis (LTE) materials, components and sub-scale cells. LTE includes both proton...
  • 2023 HydroGEN New Project Kickoff Meeting

    15 Resources
    The kickoff meeting of the 3rd round of HydroGEN FOA projects was held at NREL August 21-22, 2023, in a hybrid in-person and virtual format. Eleven new DOE-awarded projects...
  • 2023 Water Splitting Technologies Benchmarking and Protocols Workshop

    12 Resources
    The fifth annual Advanced Water Splitting Technology Pathways Benchmarking Workshop was held on September 21-22, 2023 at the ASU Scottsdale Innovation Center- Scottsdale, AZ. A...
  • Data Release and Project Closeout Procedures

    5 Resources
    A dataset containing procedures to: 1.) Make a dataset public 2.) Closeout a project on the Data Hub If you have questions about what data can be made publically available,...
  • Metadata Templates

    6 Resources
    Guide and templates for metadata file completion. These templates are not required but are provided as a starting place if you do not already have metadata templates or files.
  • H2AWSM Data Hub Tutorial

    4 Resources
    Video recording of the Data Hub tutorial presentation hosted via Teams on 8/21/2020
  • 2022 Water Splitting Technologies Benchmarking and Protocols Workshop

    8 Resources
    The fourth annual workshop for the Advanced Water-Splitting Technology Pathways Benchmarking & Protocols project was held May 3-4, 2022 in a hybrid in-person and virtual...
  • Demo: SCPD Data Tool

    7 Resources
    Semiconductor Stability Phase Diagram is a data tool created by LLNL and implemented by NREL NOTE: There are a specific set of files required with a specific naming convention,...
  • Photoelectrochemically Self-Improving Si/GaN Photocathode

    12 Resources
    The resources are raw data for plotting the figures presented in the paper. These excel files includes the data of: photocurrent density vs voltage (J-V curves), photocurrent vs...
  • Demo: MgB2 and B203 Simulation Data versus experimental MgB2 Multi-Spectra Da...

    4 Resources
    The Advanced Multi-spectra data view parses many columns from the same csv and parses many csv resources. To set up the view, add Multi-spectra Data Tool metadata to each...
  • MS-SOEC data for Testing Protocol

    1 Resource
    Supporting Info data for the MS-SOEC Testing Protocol
  • 2021 Water Splitting Technologies Benchmarking and Protocols Workshop

    16 Resources
    The third annual workshop for the HydroGEN Advanced Water-Splitting Technology Pathways Benchmarking & Protocols project was held March 1-3 & 8, 2021 virtually. The...
  • fig4a

    4 Resources
    Calculated formation energy of (0001 ̅) c-plane GaN surfaces. The density-functional theory (DFT) calculations were performed with the generalized gradient approximation, using...
  • fig1a

    6 Resources
    10 hours chronoamperometry (CA) testing under 1 sun illumination and constant bias at -0.6 V vs RHE, the corresponding Faradaic efficiency reveals a self-improving nature of...
  • fig4b

    4 Resources
    Calculated formation energy of (1010 ̅) m-plane GaN surfaces. The density-functional theory (DFT) calculations were performed with the generalized gradient approximation, using...
  • fig1b

    4 Resources
    Accelerated CA testing on bare epilayer Si/GaN photocathode at constant bias of -0.6 V vs RHE under 3.5 sun illumination for 150 hours in 0.5 M H2SO4 (pH=0.4)
  • fig1c

    11 Resources
    Intermittent chronoamperometry (CA) testing was performed on Si/GaN photocathode in hourly manner. The LSV scan at 0 hour, 1 hour CA, 2 hours CA, 3 hours CA, 4 hours CA, 6 hours...
  • fig1d

    9 Resources
    Fig1d results were obtained using a 3-electrode configuration with IrOx as the counter electrode and saturated calomel electrode as the reference electrode. Two Si/GaN...
  • fig2b

    5 Resources
    Photoconductive atomic force microscopy (PC-AFM) measurements were conducted on Si/GaN samples. PeakForce TUNA mode was used to acquire the morphology and current...
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