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Супрамолекулярные композиционные материалы на основе феррита кобальта (II) и биочара для очистки водных растворов от ионов хрома (VI)
- Authors: Шабельская Н.П.1,2, Раджабов А.М.1, Манджиева С.С.2, Бауэр Т.В.2, Минкина Т.М.2, Арзуманова А.В.1
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Affiliations:
- Южно-российский государственный политехнический университет (НПИ) им. М.И. Платова
- Южый федеральный университет
- Issue: Vol 50, No 5 (2024)
- Pages: 438-452
- Section: Articles
- URL: https://ruspoj.com/0132-6651/article/view/679499
- DOI: https://doi.org/10.31857/S0132665124050071
- EDN: https://elibrary.ru/NSMADM
- ID: 679499
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Fig. 1. SEM image of biochars from rice husk (a), sunflower husk (c), composite materials CoFe2O4/biochar from rice husk (b), CoFe2O4/biochar from sunflower husk (d), CoFe2O4 obtained by the sol-gel method (d).
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Fig. 2. X-ray diffraction patterns of the synthesized materials: a – cobalt (II) ferrite; b – cobalt (II) ferrite / sunflower, c – cobalt (II) ferrite / Fig.
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Fig. 3. Schematic representation of the process of formation of composite material.
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Fig. 4. Schematic representation of the distribution of cations over the lattice sites of spinel (a, b) in cobalt ferrite and the Fenton-like process (c).
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