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المؤلفMohamed, Youssry
المؤلفMussa, Afnan
تاريخ الإتاحة2022-06-12T06:55:31Z
تاريخ النشر2021-05-15
اسم المنشورCeramics International
المعرّفhttp://dx.doi.org/10.1016/j.ceramint.2021.01.271
الاقتباسYoussry, Mohamed, and Afnan Mussa. "Controllable synthesis of sodium titanates using facile ball milling method." Ceramics International 47, no. 10 (2021): 14021-14032.
الرقم المعياري الدولي للكتاب02728842
معرّف المصادر الموحدhttps://www.sciencedirect.com/science/article/pii/S0272884221003096
معرّف المصادر الموحدhttp://hdl.handle.net/10576/32067
الملخصIn this study, we demonstrated a controllable synthesis of sodium titanates (Na2Ti6O13 and Na2Ti3O7) using simple mechanochemical (dry ball milling) method. Although the titanates were obtained after calcination, however, the milling speed and duration control the phase type, crystallinity, purity and morphology of the as-synthesized materials. At low milling speed (200 rpm), cuboid-like Na2Ti6O13 nanostructures were the dominant phase, where the purity and crystallinity enhanced for prolonged milling duration (20 h). The nanorod-like Na2Ti3O7 phase is the dominant phase at higher milling speeds (≥300 rpm) with minor traces of Na2Ti6O13 phase that disappeared at prolonged milling. In contrast to wet chemical methods, no byproducts such as titanic acids or unreacted materials were detected in the materials synthesized by the mechanochemical method.
اللغةen
الناشرElsevier
الموضوعSodium titanates
Ball milling method
Mechanochemical activation
Milling energy
Tunnel-layered nanostructures
العنوانControllable synthesis of sodium titanates using facile ball milling method
النوعArticle
الصفحات14021-14032
رقم العدد10
رقم المجلد47
dc.accessType Open Access


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