Synthesis of B4C powder via the carbothermal reduction and photoreduction of Cr(VI) on B4C under visible light irradiation
Yazarlar (2)
Özcan Köysüren Ankara Üniversitesi, Türkiye
Doç. Dr. Hafize Nagehan KÖYSÜREN Kırşehir Ahi Evran Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Springer Science and Business Media LLC (Q1) | ||
| Dergi ISSN | 1229-7801 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 04-2023 |
| Cilt / Sayı / Sayfa | 60 / 5 / 798–810 | DOI | 10.1007/s43207-023-00307-3 |
| Makale Linki | http://dx.doi.org/10.1007/s43207-023-00307-3 | ||
| Özet |
| The environmental problem caused by wastewater containing hexavalent chromium (Cr(VI)) is of great interest and photocatalytic technology has recently been recognized as a suitable method for dealing with wastes containing Cr(VI). In this study, boron carbide (B4C) powders were synthesized through a carbothermal reduction process using a polymer precursor, polyvinyl borate (PVB), and boric acid. The synthesized B4C powders were studied as a photocatalyst for the removal of Cr(VI) from aqueous solutions under visible light irradiation. The effects of the B4C seed crystals and the Ni catalyst on the crystal purity as well as the Cr(VI) photoreduction efficiency of the prepared B4C powders were studied. B4C, synthesized in the presence of both the B4C seed crystals and the Ni catalyst, resulted in improved crystal purity, leading to an enhancement in the Cr(VI) photoreduction efficiency. The highest Cr(VI … |
| Anahtar Kelimeler |
| B4C | Carbothermal reduction | Cr(VI) removal | Photocatalytic reduction | Visible light |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 4 |
| Scopus | 2 |
| Web of Science | 4 |