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1

Andrade, Thainá Gusmão, Mayra Soares Santos, Luiz Fernando Oliveira Maia, et al. "Iron Oxide Nanomaterials for the Removal of Cr(VI) and Pb(II) from Contaminated River After Mariana Mining Disaster." Journal of Nanoscience and Nanotechnology 21, no. 3 (2021): 1711–20. http://dx.doi.org/10.1166/jnn.2021.19089.

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If not properly treated, water contaminated with chromium (Cr(VI)) and lead (Pb(II)) can cause severe damage to health due to the accumulation of those toxic metals in the human body. Therefore, in this work, three iron oxides, i.e., δ-FeOOH, cystine-functionalized δ-FeOOH (Cys-δ-FeOOH), and Fe3O4, were synthesized and used as adsorbents for Cr(VI) and Pb(II) in water. The results indicated that the Cr(VI) is best adsorbed on cys-δ-FeOOH followed by δ-FeOOH and Fe3O4. It was because of the enhanced interaction between Cr(VI) and the cysteine functional groups on the δ-FeOOH surface. The Cr(VI)
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2

Lu, Bin, Mei Qin, Ping Li, Shu Ping Wang та Yu Wei. "The Influence Factors on δ-FeOOH Nanosheets Preparation". Materials Science Forum 852 (квітень 2016): 401–6. http://dx.doi.org/10.4028/www.scientific.net/msf.852.401.

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δ-FeOOH nanosheets have been synthesized on a large-scale by a simple method using NH3·H2O as precipitant at pH 10. The samples were characterized by FESEM, XRD, TEM, FTIR and PPMS. The results of this characterization reveal that the complexes [FeIII(OH)n(NH3)m]3−n formed between Fe3+ ions and NH3 favor nucleation and oriented growth of δ-FeOOH nanosheets. The influences of precipitant, the initial pH, and concentration of H2O2 on the structure and morphology of the as-prepared δ-FeOOH have been investigated. Magnetic investigations show that the δ-FeOOH nanosheets exhibit high coercivity.
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3

Wu, Shijiao, Jianwei Lu, Zecong Ding, Na Li, Fenglian Fu, and Bing Tang. "Cr(vi) removal by mesoporous FeOOH polymorphs: performance and mechanism." RSC Advances 6, no. 85 (2016): 82118–30. http://dx.doi.org/10.1039/c6ra14522a.

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The mesoporous FeOOH polymorphs, i.e., goethite (α-FeOOH), akaganeite (β-FeOOH), lepidocrocite (γ-FeOOH), and feroxyhyte (δ-FeOOH) were synthesized and characterized before and after reaction with Cr(vi) using various analytical techniques.
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4

Melo, Wiviane E. R. de, Karoline S. Nantes, Ana L. H. K. Ferreira та ін. "A Disposable Carbon-Based Electrochemical Cell Modified with Carbon Black and Ag/δ-FeOOH for Non-Enzymatic H2O2 Electrochemical Sensing". Electrochem 4, № 4 (2023): 523–36. http://dx.doi.org/10.3390/electrochem4040033.

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Hydrogen peroxide (H2O2) is an essential analyte for detecting neurodegenerative diseases and inflammatory processes and plays a crucial role in pharmaceuticals, the food industry, and environmental monitoring. However, conventional H2O2 detection methods have drawbacks such as lengthy analysis times, high costs, and bulky equipment. Non-enzymatic sensors have emerged as promising alternatives to overcome these limitations. In this research, we introduce a simple, portable, and cost-effective non-enzymatic sensor that uses carbon black (CB) and silver nanoparticle-modified δ-FeOOH (Ag/δ-FeOOH)
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5

Nantes, Karoline S., Ana L. H. K. Ferreira, Marcio C. Pereira, Francisco G. E. Nogueira та André S. Afonso. "A Novel Non-Enzymatic Efficient H2O2 Sensor Utilizing δ-FeOOH and Prussian Blue Anchoring on Carbon Felt Electrode". C 10, № 3 (2024): 82. http://dx.doi.org/10.3390/c10030082.

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In this study, an efficient H2O2 sensor was developed based on electrochemical Prussian blue (PB) synthesized from the acid suspension of δ-FeOOH and K3[Fe(CN)6] using cyclic voltammetry (CV) and anchored on carbon felt (CF), yielding an enhanced CF/PB-FeOOH electrode for sensing of H2O2 in pH-neutral solution. CF/PB-FeOOH electrode construction was proved by scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), and X-ray diffraction (XRD), and electrochemical properties were verified by impedance electrochemical and CV. The synergy of δ-FeOOH and PB coupled to CF inc
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6

Ren, Yingzhi, Xiaoming Sun, Yao Guan, et al. "Distribution of Rare Earth Elements plus Yttrium among Major Mineral Phases of Marine Fe–Mn Crusts from the South China Sea and Western Pacific Ocean: A Comparative Study." Minerals 9, no. 1 (2018): 8. http://dx.doi.org/10.3390/min9010008.

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Marine hydrogenetic Fe–Mn crusts on seamounts are known as potential mineral resources of rare earth elements plus yttrium (REY). In recent years, increasing numbers of deposits of Fe–Mn crusts and nodules were discovered in the South China Sea (SCS), yet the enrichment mechanism of REY is yet to be sufficiently addressed. In this study, hydrogenetic Fe–Mn crusts from the South China Sea (SCS) and the Western Pacific Ocean (WPO) were comparatively studied with mineralogy and geochemistry. In addition, we used an in situ REY distribution mapping method, implementing laser ablation inductively c
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7

Jurkin, Tanja, Goran Štefanić, Goran Dražić та Marijan Gotić. "Synthesis route to δ-FeOOH nanodiscs". Materials Letters 173 (червень 2016): 55–59. http://dx.doi.org/10.1016/j.matlet.2016.03.009.

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8

Gotić, M., S. Popović та S. Musić. "Formation and characterization of δ-FeOOH". Materials Letters 21, № 3-4 (1994): 289–95. http://dx.doi.org/10.1016/0167-577x(94)90192-9.

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9

Majzlan, Juraj, Christian Bender Koch та Alexandra Navrotsky. "Thermodynamic properties of feroxyhyte (δ′-FeOOH)". Clays and Clay Minerals 56, № 5 (2008): 526–30. http://dx.doi.org/10.1346/ccmn.2008.0560506.

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10

Xu, Chaowen, Masayuki Nishi та Toru Inoue. "Solubility behavior of δ-AlOOH and ε-FeOOH at high pressures". American Mineralogist 104, № 10 (2019): 1416–20. http://dx.doi.org/10.2138/am-2019-7064.

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Abstract Low-pressure polymorphs of AlOOH and FeOOH are common natural oxyhydroxides at the Earth's surface, which may transport hydrogen to the deep mantle via subduction. At elevated pressures, the low-pressure polymorphs transform into δ-AlOOH and ε-FeOOH with CaCl2-type structure, which form a solid solution above 18 GPa. Nevertheless, few studies have examined the solid solution behavior of this binary system in detail. In this study, we ascertain the phase relations in the AlOOH–FeOOH binary system at 15–25 GPa and 700–1200 °C. X-ray diffraction (XRD) measurements of quenched samples sho
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11

Perng, L. H., I. C. Tung та T. S. Chin. "Synthesis and Properties of Nanocrystalline δ-FeOOH". Le Journal de Physique IV 07, № C1 (1997): C1–519—C1–520. http://dx.doi.org/10.1051/jp4:19971211.

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12

Samchenko, Dmitry, Gennadii Kochetov, Shuwei Hao, Yuliia Trach, Roman Trach, and Olena Hnes. "Recycling Industrial Waste: Ferritization Products for Zn2+ Removal from Wastewater." Sustainability 17, no. 9 (2025): 4008. https://doi.org/10.3390/su17094008.

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This study presents a sustainable approach to recycling exhausted etching solutions through ferritization, using various activation methods and aeration rates. The process transforms industrial waste into valuable magnetic sorbents, supporting circular economy principles. Structural and chemical analysis of the ferritization products revealed the formation of ferromagnetic crystalline phases, including lepidocrocite (ɣ-FeOOH), ferrooxygite (δ-FeOOH), and magnetite (Fe3O4). Increasing the aeration rate and use of ultrasound treatment enhances Fe3O4 content and iron ion removal efficiency. The a
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13

Li, Q. X., Z. Y. Wang, W. Han, and E. H. Han. "Characterization of the Corrosion Products Formed on Carbon Steel in Qinghai Salt Lake Atmosphere." Corrosion 63, no. 7 (2007): 640–47. http://dx.doi.org/10.5006/1.3278414.

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Abstract The corrosion products formed on carbon steel exposed to the Qinghai Salt Lake atmosphere for 12 months was studied using scanning electron microscopy (SEM), electron probe microanalysis (EPMA), x-ray diffraction (XRD), infrared transmission spectroscopy (IRS), and electrochemical techniques. The rust was mainly composed of akaganeite (β-FeOOH), iron hydroxychloride (Fe8[O,OH]16Cl1.3), and a little lepidocrocite (γ-FeOOH). Amorphous δ-FeOOH was only on the downward surface, and the upward surface was corroded more severely than the downward surface. Cl, Mg, and Si foreign elements wer
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14

Bannai Campos, Paulo, Mariana de Rezende Bonesio, André Dias Lima, Adilson Cândido da Silva, Daiana Teixeira Mancini та Teodorico Castro Ramalho. "Xylose dehydration to furfural using niobium doped δ-FeOOH as catalyst". Journal of the Serbian Chemical Society, № 00 (2022): 85. http://dx.doi.org/10.2298/jsc220316085b.

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The effect of modification of ?-FeOOH with niobium, applied to dehydration reaction of xylose, was evaluated by experimentally and theoretically methods. The experimental data confirmed that the materials were obtained by characteristic peaks in the X-ray diffractometer analysis. Inductively coupled plasma mass spectrometry analysis defined the percentage of Nb as 0 for pure ?-FeOOH and 9.5 % w/w (?-FeOOH/Nb) for doped. In relation to obtaining furfural, the doped material presents a conversion improvement of 290 % when compared to pure catalyst. Theoretical calculations were useful in underst
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15

Madsen, Morten Bo, Steen Mørup, Christian J. W. Koch та Ole K. Borggaard. "A study of microcrystals of synthetic feroxyhite (δ'-FeOOH)". Surface Science Letters 156 (червень 1985): A313. http://dx.doi.org/10.1016/0167-2584(85)90415-3.

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16

Bo Madsen, Morten, Steen Mørup, Christian J. W. Koch та Ole K. Borggaard. "A study of microcrystals of synthetic feroxyhite (δ′FeOOH)". Surface Science 156 (червень 1985): 328–34. http://dx.doi.org/10.1016/0039-6028(85)90591-6.

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17

Pereira, Márcio César, Eric Marsalha Garcia, Adilson Cândido da Silva та ін. "Nanostructured δ-FeOOH: a novel photocatalyst for water splitting". Journal of Materials Chemistry 21, № 28 (2011): 10280. http://dx.doi.org/10.1039/c1jm11736j.

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18

KRISHNAMURTI, G. S. R., and P. M. HUANG. "THE CATALYTIC ROLE OF BIRNESSITE IN THE TRANSFORMATION OF IRON." Canadian Journal of Soil Science 67, no. 3 (1987): 533–43. http://dx.doi.org/10.4141/cjss87-050.

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The influence of birnessite (δ-MnO2) on the precipitation products of iron was studied, in the FeCl2-NH4OH system at different Mn/Fe molar ratios (0, 0.01, 0.1 and 1.0) and in the acidic pH (4.0, 5.0 and 6.0) range, by X-ray, TEM, IR and chemical analyses. The precipitation products formed at pH 5.0 and 6.0 were found to be lepidocrocite (γ-FeOOH) in the absence of birnessite. Birnessite promoted increased precipitation of Fe oxide; the oxidation of Fe(II) by MnO2 was thermodynamically feasible and was confirmed by the presence of Mn(II) in the solution by ESR data. Birnessite also influenced
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19

HAO, S., X. WANG, Y. WEI, Y. WANG та C. LIU. "Preparation and properties of nanosize MnZn ferrite from δ-FeOOH". Rare Metals 25, № 6 (2006): 466–70. http://dx.doi.org/10.1016/s1001-0521(07)60127-2.

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20

Faria, Márcia C. S., Renedy S. Rosemberg, Cleide A. Bomfeti та ін. "Arsenic removal from contaminated water by ultrafine δ-FeOOH adsorbents". Chemical Engineering Journal 237 (лютий 2014): 47–54. http://dx.doi.org/10.1016/j.cej.2013.10.006.

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21

Nishida, Naoki, Shota Amagasa, Yoshio Kobayashi та Yasuhiro Yamada. "Synthesis of superparamagnetic δ-FeOOH nanoparticles by a chemical method". Applied Surface Science 387 (листопад 2016): 996–1001. http://dx.doi.org/10.1016/j.apsusc.2016.06.179.

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22

Persoons, R. M., D. G. Chambaere та E. De Grave. "Mössbauer effect study of the magnetic structure in δ-FeOOH". Hyperfine Interactions 28, № 1-4 (1986): 647–50. http://dx.doi.org/10.1007/bf02061531.

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23

Corrêa, Silviana, Isael Aparecido Rosa, Gustavo A. Andolpho, et al. "Hybrid Materials Based on Magnetic Iron Oxides with Benzothiazole Derivatives: A Plausible Potential Spectroscopy Probe." International Journal of Molecular Sciences 22, no. 8 (2021): 3980. http://dx.doi.org/10.3390/ijms22083980.

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Rare diseases affect a small part of the population, and the most affected are children. Because of the low availability of patients for testing, the pharmaceutical industry cannot develop drugs for the diagnosis of many of these orphan diseases. In this sense, the use of benzothiazole compounds that are highly selective and can act as spectroscopy probes, especially the compound 2-(4′-aminophenyl)benzothiazole (ABT), has been highlighted. This article reports the design of potential contrast agents based on ABT and iron to develop a new material with an efficient mechanism to raise the relaxa
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24

Shinagawa, Tsutomu, Yuya Kanemoto, and Atsushi Ohtaka. "Preparation of Oriented Nanoporous Magnetite Films by a Template-Free Solution Process from Iron Oxyhydroxide Films." ECS Meeting Abstracts MA2024-01, no. 25 (2024): 1441. http://dx.doi.org/10.1149/ma2024-01251441mtgabs.

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Nanoporous oxide films composed of nanocrystal assemblies with an aligned crystallographic orientation are key nanostructures for efficient interfacial reactions. However, a simple, template-free method for their formation remains a challenge. Layered metal hydroxide (LMH) films are a promising precursor for spontaneous formation of nanoporous oxide films.[1-4] LMHs have a layered structure comprising 2D sheets of edge-shared octahedral hydroxide, i.e., brucite structure, with or without interlayer anions and water molecules. Calcination of LMH results in dehydration, anion elimination, and vo
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25

Dzeranov, Artur, Lyubov Bondarenko, Denis Pankratov, et al. "Iron Oxides Nanoparticles as Components of Ferroptosis-Inducing Systems: Screening of Potential Candidates." Magnetochemistry 9, no. 1 (2022): 3. http://dx.doi.org/10.3390/magnetochemistry9010003.

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This study presents an analysis of a set of iron oxides nanoparticles (NPs) (γ-Fe2O3, α-FeOOH, δ-FeOOH, 5Fe2O3·9H2O, and Fe3O4) as potential candidates for ferroptosis therapy in terms of a phase state, magnetic characteristics, and the release of Fe2+/Fe3+ as ROS mediators. Due to the values of saturation magnetization for Fe3O4 (31.6 emu/g) and γ-Fe2O3 (33.8 emu/g), as well as the surface area of these particles (130 and 123 m2/g), it is possible to consider them as promising magnetically controlled carriers that can function with various ligands. The evaluation of the release of Fe2+/Fe3+ i
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26

Szytuła, A., B. Penc та E. Stec-Kuźniar. "Crystal Structure of Synthetic Feroxyhite δ-FeOOH Studied with Neutron Diffraction". Acta Physica Polonica A 142, № 2 (2022): 306–8. http://dx.doi.org/10.12693/aphyspola.142.306.

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27

Ishikawa, Tatsuo, Akemi Yasukawa, Kazuhiko Kandori та Ryuji Orii. "Textures of tetradecahedron δ-FeOOH particles and their thermal decomposition products". J. Chem. Soc., Faraday Trans. 90, № 17 (1994): 2567–71. http://dx.doi.org/10.1039/ft9949002567.

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28

Kaneko, K., та K. Inouye. "The NO Chemisorption Activity of δ-FeOOH Having Different Magnetic Properties". Adsorption Science & Technology 3, № 1 (1986): 11–18. http://dx.doi.org/10.1177/026361748600300103.

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29

Zhang, Zonghuai, Beibei He, Liangjian Chen та ін. "Boosting Overall Water Splitting via FeOOH Nanoflake-Decorated PrBa0.5Sr0.5Co2O5+δ Nanorods". ACS Applied Materials & Interfaces 10, № 44 (2018): 38032–41. http://dx.doi.org/10.1021/acsami.8b12372.

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30

Zhang, Li, Hongsheng Yuan, Yue Meng, and Ho-kwang Mao. "Discovery of a hexagonal ultradense hydrous phase in (Fe,Al)OOH." Proceedings of the National Academy of Sciences 115, no. 12 (2018): 2908–11. http://dx.doi.org/10.1073/pnas.1720510115.

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A deep lower-mantle (DLM) water reservoir depends on availability of hydrous minerals which can store and transport water into the DLM without dehydration. Recent discoveries found hydrous phases AlOOH (Z = 2) with a CaCl2-type structure and FeOOH (Z = 4) with a cubic pyrite-type structure stable under the high-pressure–temperature (P-T) conditions of the DLM. Our experiments at 107–136 GPa and 2,400 K have further demonstrated that (Fe,Al)OOH is stabilized in a hexagonal lattice. By combining powder X-ray-diffraction techniques with multigrain indexation, we are able to determine this hexagon
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31

Tavares, Tássia Silva, Eduardo Pereira da Rocha, Francisco Guilherme Esteves Nogueira та ін. "Δ-FeOOH as Support for Immobilization Peroxidase: Optimization via a Chemometric Approach". Molecules 25, № 2 (2020): 259. http://dx.doi.org/10.3390/molecules25020259.

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Owing to their high surface area, stability, and functional groups on the surface, iron oxide hydroxide nanoparticles have attracted attention as enzymatic support. In this work, a chemometric approach was performed, aiming at the optimization of the horseradish peroxidase (HRP) immobilization process on Δ-FeOOH nanoparticles (NPs). The enzyme/NPs ratio (X1), pH (X2), temperature (X3), and time (X4) were the independent variables analyzed, and immobilized enzyme activity was the response variable (Y). The effects of the factors were studied using a factorial design at two levels (−1 and 1). Th
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32

Zhao, Ziqi, Fuxi Bao, Jiawen Wang та ін. "Construction of δ-FeOOH/NiMn2S4 heterointerface for efficient alkaline oxygen evolution reaction". Fuel 384 (березень 2025): 133980. https://doi.org/10.1016/j.fuel.2024.133980.

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33

Corrêa, Silviana, Lívia C. T. Lacerda, Maíra dos S. Pires та ін. "Synthesis, Structural Characterization, and Thermal Properties of the Poly(methylmethacrylate)/δ-FeOOH Hybrid Material: An Experimental and Theoretical Study". Journal of Nanomaterials 2016 (2016): 1–7. http://dx.doi.org/10.1155/2016/2462135.

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Theδ-FeOOH/PMMA nanocomposites with 0.5 and 2.5 wt.% ofδ-FeOOH were prepared by grafting 3-(trimethoxysilyl)propyl methacrylate on the surface of the iron oxyhydroxide particles. The FTIR spectra of theδ-FeOOH/PMMA nanocomposites showed that the silane monomers were covalently attached to theδ-FeOOH particles. Because of the strong interaction between the PMMA andδ-FeOOH nanoparticles, the thermal stability of theδ-FeOOH/PMMA nanocomposites was improved compared to the pure PMMA. The SEM analysis conferred the size agglomerate of particles regarding the morphology of samples. The theoretical s
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34

Huang, Sucheng, and Yazhou Fu. "Enrichment Characteristics and Mechanisms of Critical Metals in Marine Fe-Mn Crusts and Nodules: A Review." Minerals 13, no. 12 (2023): 1532. http://dx.doi.org/10.3390/min13121532.

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Marine Co-rich ferromanganese crusts and polymetallic nodules, which are widely distributed in oceanic environments, are salient potential mineral resources that are enriched with many critical metals. Many investigations have achieved essential progress and findings regarding critical metal enrichment in Fe-Mn crusts and nodules. This study systematically reviews the research findings of previous investigations and elaborates in detail on the enrichment characteristics, enrichment processes and mechanisms and the influencing factors of the critical metals enriched in Fe-Mn crusts and nodules.
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Li, Jiajia, Yan Ding, Kaiyi Chen та ін. "δ-FeOOH coupled BiOBr0.5I0.5 for efficient photocatalysis-Fenton synergistic degradation of organic pollutants". Journal of Alloys and Compounds 903 (травень 2022): 163795. http://dx.doi.org/10.1016/j.jallcom.2022.163795.

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da Silva, Adilson Candido, Monique Rocha Almeida, Mariandry Rodriguez, Alan Rodrigues Teixeira Machado, Luiz Carlos Alves de Oliveira та Márcio César Pereira. "Improved photocatalytic activity of δ-FeOOH by using H2O2 as an electron acceptor". Journal of Photochemistry and Photobiology A: Chemistry 332 (січень 2017): 54–59. http://dx.doi.org/10.1016/j.jphotochem.2016.08.013.

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Liu, Hui, Hui Guo, Ping Li та Yu Wei. "Transformation from δ-FeOOH to hematite in the presence of trace Fe(II)". Journal of Physics and Chemistry of Solids 70, № 1 (2009): 186–91. http://dx.doi.org/10.1016/j.jpcs.2008.10.001.

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Zhang, Huixuan, Jinning Wang, Xinyi Zhang, Bo Li та Xiuwen Cheng. "Enhanced removal of lomefloxacin based on peroxymonosulfate activation by Co3O4/δ-FeOOH composite". Chemical Engineering Journal 369 (серпень 2019): 834–44. http://dx.doi.org/10.1016/j.cej.2019.03.132.

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39

Zhao, Jiaqi, Li-Zhu Wu та Tierui Zhang. "Identifying the active phase derived from δ-FeOOH for photo-driven CO2 hydrogenation". Chem Catalysis 4, № 6 (2024): 101033. http://dx.doi.org/10.1016/j.checat.2024.101033.

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40

Ji, Xuefeng, Chuanqi Cheng, Zehao Zang та ін. "Ultrathin and porous δ-FeOOH modified Ni3S2 3D heterostructure nanosheets with excellent alkaline overall water splitting performance". Journal of Materials Chemistry A 8, № 40 (2020): 21199–207. http://dx.doi.org/10.1039/d0ta07676g.

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41

Gonçalves, Mateus Aquino, та Teodorico Castro Ramalho. "Relaxation parameters of water molecules coordinated with Gd(III) complexes and hybrid materials based on δ-FeOOH (100) nanoparticles: A theoretical study of hyperfine inter-actions for CAs in MRI". Eclética Química Journal 45, № 4 (2020): 12–20. http://dx.doi.org/10.26850/1678-4618eqj.v45.4.2020.p12-20.

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Cancer is a serious disease that afflicts and worries much of the population, which significantly affects all ages and socio-economic groups and one reason is the great difficulty of the initial diagnostic phase. Thus, magnetic resonance imaging (MRI) is an effective technique for detecting cancer (especially breast cancer), however, for a better visualization of the tissues it is necessary to use the Contrast Agents (CAs), which are paramagnetic compounds capable of increasing the longitudinal and transverse relaxation times (T1 and T2) of water molecules. The CAs are important to increase th
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42

Ohira, Itaru, Jennifer M. Jackson, Natalia V. Solomatova та ін. "Compressional behavior and spin state of δ-(Al,Fe)OOH at high pressures". American Mineralogist 104, № 9 (2019): 1273–84. http://dx.doi.org/10.2138/am-2019-6913.

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Abstract Hydrogen transport from the surface to the deep interior and distribution in the mantle are important in the evolution and dynamics of the Earth. An aluminum oxy-hydroxide, δ-AlOOH, might influence hydrogen transport in the deep mantle because of its high stability extending to lower mantle conditions. The compressional behavior and spin states of δ-(Al,Fe3+)OOH phases were investigated with synchrotron X-ray diffraction and Mössbauer spectroscopy under high pressure and room temperature. Pressure-volume (P-V) profiles of the δ-(Al0.908(9)57Fe0.045(1))OOH1.14(3) [Fe/(Al+Fe) = 0.047(10
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43

Polyakov, A. Yu, A. E. Goldt, T. A. Sorkina та ін. "Constrained growth of anisotropic magnetic δ-FeOOH nanoparticles in the presence of humic substances". CrystEngComm 14, № 23 (2012): 8097. http://dx.doi.org/10.1039/c2ce25886b.

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44

Jiménez-Mateos, Juan M., Julian Morales та JoséL Tirado. "Textural evolution of α-Fe2O3 obtained by thermal and mechanochemical decomposition of δ-FeOOH". Journal of Colloid and Interface Science 122, № 2 (1988): 507–13. http://dx.doi.org/10.1016/0021-9797(88)90385-2.

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45

Tsung-Shune, Chin, Deng Ming-Cheng та Hsu Sung-Lin. "Hexaferrite particles prepared by a novel flux method with δ-FeOOH as a precursor". Materials Chemistry and Physics 37, № 1 (1994): 45–51. http://dx.doi.org/10.1016/0254-0584(94)90069-8.

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46

Samchenko, Dmitry, Gennadii Kochetov, Yuliia Trach, Denys Chernyshev, and Andriy Kravchuk. "Influence of Technological Factors on the Formation and Transformation of Iron-Containing Phases in the Process of Ferritization of Exhausted Etching Solutions." Water 16, no. 8 (2024): 1085. http://dx.doi.org/10.3390/w16081085.

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Abstract:
Every year, metallurgical enterprises generate a massive amount of toxic exhausted high-concentration etching solutions. Application of the ferritization process to recycle exhausted etching solutions can help to prevent environmental pollution. It enables a cost-efficient use of water at an industrial plant and allows the plant to obtain products from toxic industrial waste and utilize it. The aim of the study was to analyze the qualitative and quantitative composition of the formed sediment and its grain size composition. Variable study parameters were the initial pH values of the solutions,
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Salari, Marjan, Gholam Reza Rakhshandehroo, Mohammad Reza Nikoo, Mohammad Mahdi Zerafat та Mehrdad Ghorbani Mooselu. "Optimal degradation of Ciprofloxacin in a heterogeneous Fenton-like process using (δ-FeOOH)/MWCNTs nanocomposite". Environmental Technology & Innovation 23 (серпень 2021): 101625. http://dx.doi.org/10.1016/j.eti.2021.101625.

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Zhou, Yuerong, Shengwen Zhou, Ming Yi, Yunhe Li, Jiangwei Shang та Xiuwen Cheng. "Enhanced peroxymonosulfate activation for organic decontamination by Ni-doped δ-FeOOH under visible-light assistance". Environmental Research 265 (січень 2025): 120472. http://dx.doi.org/10.1016/j.envres.2024.120472.

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HU, J., I. LO та G. CHEN. "Performance and mechanism of chromate (VI) adsorption by δ-FeOOH-coated maghemite (γ-Fe2O3) nanoparticles". Separation and Purification Technology 58, № 1 (2007): 76–82. http://dx.doi.org/10.1016/j.seppur.2007.07.023.

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Pinto, Izabela S. X., Pedro H. V. V. Pacheco, Jakelyne Viana Coelho та ін. "Nanostructured δ-FeOOH: An efficient Fenton-like catalyst for the oxidation of organics in water". Applied Catalysis B: Environmental 119-120 (травень 2012): 175–82. http://dx.doi.org/10.1016/j.apcatb.2012.02.026.

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