The DOI matches its Crossref record; 52 of the 52 references it cites were found in a registry or an index.
Influence of Coprecipitated Organic Matter on Fe2+(aq)-Catalyzed Transformation of Ferrihydrite: Implications for Carbon Dynamics
Abstract
Aqueous Fe(II) is known to catalyze the abiotic transformation of ferrihydrite to more stable Fe minerals. However, little is known about the impacts of coprecipitated OM on Fe(II)-catalyzed ferrihydrite transformation and its consequences for C dynamics. Accordingly, we investigated the extent and pathway of Fe(II)-induced transformation of OM-ferrihydrite coprecipitates as a function of C/Fe ratios and aqueous Fe(II) concentrations, and its implications for subsequent C dynamics. The coprecipitated OM resulted in a linear decrease in ferrihydrite transformation with increasing C/Fe ratios. The secondary mineral profiles upon Fe(II) reaction with OM-ferrihydrite coprecipitates depend on Fe(II) concentrations At 0.2 mM Fe(II), OM completely inhibited goethite formation and stimulated lepidocrocite formation. At 2 mM Fe(II), whereas goethite was formed in the presence of OM, OM reduced the amount of goethite and magnetite formation and increased the formation of lepidocrocite. The solid-phase C content remained unchanged after reaction, suggesting that OM remains associated with Fe minerals following ferrihydrite transformation to more stable Fe minerals. However, C desorbability by H2PO4(-) from the resulting Fe minerals following reaction was enhanced. The study indicates a "lepidocrocite favoring effect" by OM and suggests that Fe(II)-catalyzed transformation of ferrihydrite may decrease OM stability in natural environments under moderately reducing conditions.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Adsorption of Gases in Multimolecular Layers
Brunauer, S., Emmett, P. H., & Teller, E. (1938) · Journal of the American Chemical Society · doi:10.1021/ja01269a023 · Cited by 28,156
Ferrozine---a new spectrophotometric reagent for iron
Stookey, L. L. (1970) · Analytical Chemistry · doi:10.1021/ac60289a016 · Cited by 4,661
The Iron Oxides: Structure, Properties, Reactions, Occurences and Uses
Cornell, R. M., & Schwertmann, U. (2003) · doi:10.1002/3527602097 · Cited by 4,422
Mineral control of soil organic carbon storage and turnover
Torn, M. S., Trumbore, S. E., Chadwick, O. A., Vitousek, P. M., & Hendricks, D. M. (1997) · Nature · doi:10.1038/38260 · Cited by 1,603
Preservation of organic matter in sediments promoted by iron
Lalonde, K., Mucci, A., Ouellet, A., & Gélinas, Y. (2012) · Nature · doi:10.1038/nature10855 · Cited by 1,509
Biogeochemical Redox Processes and their Impact on Contaminant Dynamics
Borch, T., Kretzschmar, R., Kappler, A., Cappellen, P. V., Ginder-Vogel, M., Voegelin, A., & Campbell, K. (2010) · Environmental Science & Technology · doi:10.1021/es9026248 · Cited by 1,456
SIXPack a Graphical User Interface for XAS Analysis Using IFEFFIT
Webb, S. M. (2005) · Physica Scripta · doi:10.1238/physica.topical.115a01011 · Cited by 1,054
(2000) · Wiley-VCH eBooks · doi:10.1002/9783527613229 · Cited by 940
Nanominerals, Mineral Nanoparticles, and Earth Systems
Hochella, M. F., Lower, S. K., Maurice, P. A., Penn, R. L., Sahai, N., Sparks, D. L., & Twining, B. S. (2008) · Science · doi:10.1126/science.1141134 · Cited by 934
Self-citationOccurrence and Constitution of Natural and Synthetic Ferrihydrite, a Widespread Iron Oxyhydroxide
Jambor, J. L., & Dutrizac, J. E. (1998) · Chemical Reviews · doi:10.1021/cr970105t · Cited by 916
Cited by
Dynamic interactions at the mineral–organic matter interface
Kleber, M., Bourg, I. C., Coward, E. K., Hansel, C. M., Myneni, S. C. B., & Nunan, N. (2021) · Nature Reviews Earth & Environment · doi:10.1038/s43017-021-00162-y · Cited by 1,254
Coupled iron cycling and organic matter transformation across redox interfaces
Dong, H., Zeng, Q., Sheng, Y., Chen, C., Yu, G., & Kappler, A. (2023) · Nature Reviews Earth & Environment · doi:10.1038/s43017-023-00470-5 · Cited by 477
Self-citation
Metadata
- Authors
- Chen, C., Kukkadapu, R., & Sparks, D. L.
- Venue
- Environmental Science & Technology
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-08-26
- Volume
- 49
- Issue
- 18
- Pages
- 10927-10936
- ISSN
- 0013-936X (ISSN-L)
- 1520-5851
- OpenAlex
- W1170235028
- Cited by
- 292
- References
- 52
- FWCI
- 2.83
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
