Data from: Short-Term Inhibition and Long-Term Enhancement of IrreversibleTrace Metal Binding to Goethite in Multi-Metal Systems

Ledingham, Greg; Catalano, Jeffrey G; Fang, Yihang; Custic, Andrew T

doi:10.6084/m9.figshare.28180610.v1

Title: Data from: Short-Term Inhibition and Long-Term Enhancement of IrreversibleTrace Metal Binding to Goethite in Multi-Metal Systems

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Abstract

These files include the data used in all figures from the following paper: Short-Term Inhibition and Long-Term Enhancement of Irreversible Trace Metal Binding to Goethite in Multi-Metal Systems Below is a brief description of each of the figures and associated data. Fig 1. Ni adsorption isotherms to goethite in the presence and absence of Zn and Cd Fig 2. % of Ni, Zn, and Cd exchanged as a function of time in isotope exchange experiments conducted after 2 days, 30 days, and 60 days aging. Fig. 3. This shows the % of Ni, Cd, and Zn in single metal and mixed metal systems that is non-exchangeable, both in units of % non-exchangeable and in micromoles of metal per gram of goethite. Fig. 4. Particle size distributions of Ni-Zn and Ni-Cd systems after aging. Fig 5. Ni and Zn XANES fits for Ni-Cd and Ni-Zn systems after 30 and 60 days aging. Linear combination fits were performed between freshly adsorbed and incorporated phases (synthesized as Ni- or Zn-substituted goethite) to determine the proportions of each. Figure S1. Dissolved Metal Concentrations at the Start of Isotope Exchange Figure S2. Reactor pH with Aging Figure S3. Dissolved Cd and Ni Concentrations during Isotopemore »« less

Authors:

Ledingham, Greg;

; Fang, Yihang; Custic, Andrew T

Washington University in St. Louis

Publication Date:: Tue May 27 04:00:00 UTC 2025

Other Number(s):: 28180610

DOE Contract Number:: SC0022213

Research Org.:: Washington University in St. Louis

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB)

Subject:: 58 GEOSCIENCES; Adsorption; Extraction; Goethite; Incorporation; Isotopes

OSTI Identifier:: 2570444

DOI:: https://doi.org/10.6084/m9.figshare.28180610.v1

Citation Formats


                    Ledingham, Greg, Catalano, Jeffrey G, Fang, Yihang, and Custic, Andrew T. Data from: Short-Term Inhibition and Long-Term Enhancement of IrreversibleTrace Metal Binding to Goethite in Multi-Metal Systems.  United States: N. p., 2025. 
        Web.  doi:10.6084/m9.figshare.28180610.v1.

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                    Ledingham, Greg, Catalano, Jeffrey G, Fang, Yihang, & Custic, Andrew T. Data from: Short-Term Inhibition and Long-Term Enhancement of IrreversibleTrace Metal Binding to Goethite in Multi-Metal Systems.  United States.  doi:https://doi.org/10.6084/m9.figshare.28180610.v1

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                    Ledingham, Greg, Catalano, Jeffrey G, Fang, Yihang, and Custic, Andrew T. 2025.  
"Data from: Short-Term Inhibition and Long-Term Enhancement of IrreversibleTrace Metal Binding to Goethite in Multi-Metal Systems".  United States.  doi:https://doi.org/10.6084/m9.figshare.28180610.v1.  https://www.osti.gov/servlets/purl/2570444. Pub date:Tue May 27 04:00:00 UTC 2025

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@article{osti_2570444,

  title        = {Data from: Short-Term Inhibition and Long-Term Enhancement of IrreversibleTrace Metal Binding to Goethite in Multi-Metal Systems},

  author       = {Ledingham, Greg and Catalano, Jeffrey G and Fang, Yihang and Custic, Andrew T},

  abstractNote = {These files include the data used in all figures from the following paper: Short-Term Inhibition and Long-Term Enhancement of Irreversible Trace Metal Binding to Goethite in Multi-Metal Systems Below is a brief description of each of the figures and associated data. Fig 1. Ni adsorption isotherms to goethite in the presence and absence of Zn and Cd Fig 2. % of Ni, Zn, and Cd exchanged as a function of time in isotope exchange experiments conducted after 2 days, 30 days, and 60 days aging. Fig. 3. This shows the % of Ni, Cd, and Zn in single metal and mixed metal systems that is non-exchangeable, both in units of % non-exchangeable and in micromoles of metal per gram of goethite. Fig. 4. Particle size distributions of Ni-Zn and Ni-Cd systems after aging. Fig 5. Ni and Zn XANES fits for Ni-Cd and Ni-Zn systems after 30 and 60 days aging. Linear combination fits were performed between freshly adsorbed and incorporated phases (synthesized as Ni- or Zn-substituted goethite) to determine the proportions of each. Figure S1. Dissolved Metal Concentrations at the Start of Isotope Exchange Figure S2. Reactor pH with Aging Figure S3. Dissolved Cd and Ni Concentrations during Isotope Exchange Figure S4. Dissolved Zn and Ni Concentrations during Isotope Exchange Figure S5. Tracer Mole Fractions in Ni-Zn Isotope Exchange Experiments Figure S6. Tracer Mole Fractions in Ni-Cd Isotope Exchange Experiments},

  doi          = {10.6084/m9.figshare.28180610.v1},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue May 27 04:00:00 UTC 2025},

  month        = {Tue May 27 04:00:00 UTC 2025}

}

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DOI: https://doi.org/10.6084/m9.figshare.28180610.v1

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