Magneto-Sensitive Ni/C Adsorbents: Synthesis, Properties and Applications
A series of microporous carbons (chars) containing various amounts of magnetic Ni nanoparticles were prepared using a simple procedure. The resorcinol–formaldehyde polymers containing nickel(II) acetate was carbonized to produce chars (labelled as Ni/C-20, Ni/C-35 and Ni/C-50). All chars were charac...
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| Format: | Article |
| Language: | English |
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SAGE Publishing
2015-08-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1260/0263-6174.33.6-8.523 |
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| author | Mariia V. Galaburda Viktor M. Bogatyrov Olena I. Oranska Jadwiga Skubiszewska Zieba Vladimir M. Gun'ko Dariusz Sternik |
| author_facet | Mariia V. Galaburda Viktor M. Bogatyrov Olena I. Oranska Jadwiga Skubiszewska Zieba Vladimir M. Gun'ko Dariusz Sternik |
| author_sort | Mariia V. Galaburda |
| collection | DOAJ |
| description | A series of microporous carbons (chars) containing various amounts of magnetic Ni nanoparticles were prepared using a simple procedure. The resorcinol–formaldehyde polymers containing nickel(II) acetate was carbonized to produce chars (labelled as Ni/C-20, Ni/C-35 and Ni/C-50). All chars were characterized by X-ray diffraction, Raman spectroscopy, nitrogen adsorption and scanning electron microscopy methods. The formation of Ni crystallites (18 nm in size) occurs in carbon spheres measuring 1–2 μm in diameter. The Raman spectra show that the content of Ni influences the carbon structure. Dye-separation performance by Ni/C was investigated using methylene blue. The adsorption capacity was 26.6, 20.8 and 15.1 mg/g for Ni/C-20, Ni/C-35 and Ni/C-50, respectively. |
| format | Article |
| id | doaj-art-74a2188108334871a3ecad744b438a0d |
| institution | Kabale University |
| issn | 0263-6174 2048-4038 |
| language | English |
| publishDate | 2015-08-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Adsorption Science & Technology |
| spelling | doaj-art-74a2188108334871a3ecad744b438a0d2025-01-03T00:11:13ZengSAGE PublishingAdsorption Science & Technology0263-61742048-40382015-08-013310.1260/0263-6174.33.6-8.523Magneto-Sensitive Ni/C Adsorbents: Synthesis, Properties and ApplicationsMariia V. Galaburda0Viktor M. Bogatyrov1Olena I. Oranska2Jadwiga Skubiszewska Zieba3Vladimir M. Gun'ko4Dariusz Sternik5Chuiko Institute of Surface Chemistry, 17 General Naumov Street, Kyiv 03164, Ukraine.Chuiko Institute of Surface Chemistry, 17 General Naumov Street, Kyiv 03164, Ukraine.Chuiko Institute of Surface Chemistry, 17 General Naumov Street, Kyiv 03164, Ukraine.Faculty of Chemistry, Maria Curie-Skłodowska University, 20-031 Lublin, Poland.Chuiko Institute of Surface Chemistry, 17 General Naumov Street, Kyiv 03164, Ukraine.Faculty of Chemistry, Maria Curie-Skłodowska University, 20-031 Lublin, Poland.A series of microporous carbons (chars) containing various amounts of magnetic Ni nanoparticles were prepared using a simple procedure. The resorcinol–formaldehyde polymers containing nickel(II) acetate was carbonized to produce chars (labelled as Ni/C-20, Ni/C-35 and Ni/C-50). All chars were characterized by X-ray diffraction, Raman spectroscopy, nitrogen adsorption and scanning electron microscopy methods. The formation of Ni crystallites (18 nm in size) occurs in carbon spheres measuring 1–2 μm in diameter. The Raman spectra show that the content of Ni influences the carbon structure. Dye-separation performance by Ni/C was investigated using methylene blue. The adsorption capacity was 26.6, 20.8 and 15.1 mg/g for Ni/C-20, Ni/C-35 and Ni/C-50, respectively.https://doi.org/10.1260/0263-6174.33.6-8.523 |
| spellingShingle | Mariia V. Galaburda Viktor M. Bogatyrov Olena I. Oranska Jadwiga Skubiszewska Zieba Vladimir M. Gun'ko Dariusz Sternik Magneto-Sensitive Ni/C Adsorbents: Synthesis, Properties and Applications Adsorption Science & Technology |
| title | Magneto-Sensitive Ni/C Adsorbents: Synthesis, Properties and Applications |
| title_full | Magneto-Sensitive Ni/C Adsorbents: Synthesis, Properties and Applications |
| title_fullStr | Magneto-Sensitive Ni/C Adsorbents: Synthesis, Properties and Applications |
| title_full_unstemmed | Magneto-Sensitive Ni/C Adsorbents: Synthesis, Properties and Applications |
| title_short | Magneto-Sensitive Ni/C Adsorbents: Synthesis, Properties and Applications |
| title_sort | magneto sensitive ni c adsorbents synthesis properties and applications |
| url | https://doi.org/10.1260/0263-6174.33.6-8.523 |
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