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Journals / Bor Dergisi / 2026 / Cilt: 1 Sayı: 1

Characterization of W2B Nanocrystals Synthesized by Mechanochemical Method

Mustafa Barış
Tuncay Şimşek
Hakan Gökmeşe
Adnan Akkurt
Pages
45–51
Publication Date
2016-03-24
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Results showed that W 2 B nanocrystals were obtained successfully without different tungsten compounds after 30 h milling and purification in 2 M HCl solution.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study; W 2 B nanocrystals were synthesized with B 2 O 3 /Mg/WO 3 starting materials via mechanochemical method.
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Key Findings & Data:Results showed that W 2 B nanocrystals were obtained successfully without different tungsten compounds after 30 h milling and purification in 2 M HCl solution.
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Conclusion & Impact:Crystallite size and specific surface area of the W 2 B nanocrystals were determined as 13.61 nm and 18 m 2 /g respectively.
🔬Design:Makale
📍Scope:Comprehensive Sample
⚙️Variables:Ball milling · mechanochemical synthesis · nanocrystals

Abstract

In this study; W 2 B nanocrystals were synthesized with B 2 O 3 /Mg/WO 3 starting materials via mechanochemical method. Starting materials were mixed according to the reaction stoichiometry and reduction processes were performed in a planetary ball mill under Argon gas atmosphere. Phase and morphology structure of particles were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy with energy-dispersive X-ray spectroscopy (TEM/EDX) and the specific surface area was measured by Brunauer-Emmet-Teller (BET) theory. The effect of milling period and molar ratios of starting powders were investigated in detail. Results showed that W 2 B nanocrystals were obtained successfully without different tungsten compounds after 30 h milling and purification in 2 M HCl solution. Coaxial/spherical shaped and agglomerated W 2 B nanocrystals were observed by microstructural examinations. Crystallite size and specific surface area of the W 2 B nanocrystals were determined as 13.61 nm and 18 m 2 /g respectively.

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Cite This Article

Barış, M., Şimşek, T., Gökmeşe, H., Akkurt, A. (2016). Characterization of W2B Nanocrystals Synthesized by Mechanochemical Method. Bor Dergisi, Cilt: 1 Sayı: 1, 45–51. https://ajindex.com/articles/1265499

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