Synthetic routes to manganese oxoborate and correlations between experimental parameters and properties
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Tarih
2021
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Sci Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This study examines manganese oxoborate synthesis in three different routes and the role of process parameters on structure and morphology of the products. Borax or boric acid and simple manganese salts were used as raw materials. In this regard, the samples prepared by hydrothermal, solid-state, and solution combustion methods were characterized by powder X-ray diffraction (XRD), vibrational spectroscopy (FT-IR and Raman), thermal analysis (DSC and TGA), scanning and transmission electron microscopy (SEM and TEM), chemical analysis and BET surface area measurements. It was found that all three strategies yielded warwickite-type Mn2OBO3 nanoparticles, but with significant changes in morphology, size, and surface characteristics. The hydrothermal approach has proven to be a general approach for synthesizing manganese oxoborate nanorods at pH 7.5. Solution combustion technique appeared the most practical and promising not only as a time-saving route but also in the production of ca. 100 nm, quasi-spherical, mesoporous manganese oxoborate nanoparticles.
Açıklama
Anahtar Kelimeler
Manganese Oxoborate, Warwickite, Hydrothermal Synthesis, Solid-state Synthesis, Solution Combustion Synthesis
Kaynak
Ceramics International
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
47
Sayı
12
Künye
Icten, O., Ozgenc, G., Ozer, D., Kose, D. A., Elmaci, G., Ertekin, Z., ... & Zumreoglu-Karan, B. (2021). Synthetic routes to manganese oxoborate and correlations between experimental parameters and properties. Ceramics International, 47(12), 17353-17360.
