Iodine-assisted solid-state synthesis and characterization of nanocrystalline zirconium diboride nanosheets
A solid-state route was developed to prepare zirconium diboride nanosheets with the dimension of about 500 nm and thickness of about 20 nm from zirconium dioxide, iodine and sodium borohydride at 700 °C in an autoclave reactor. The obtained ZrB₂ product was investigated by X-ray diffraction, scannin...
Збережено в:
| Дата: | 2018 |
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| Автори: | , , , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України
2018
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| Назва видання: | Сверхтвердые материалы |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/167102 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Iodine-assisted solid-state synthesis and characterization of nanocrystalline zirconium diboride nanosheets / Liangbiao Wang, Dejian Zhao, Qinglin Cheng, Quanquan Lu, Weiqiao Liu, Keyan Bao, Binglong Zhu, Quanfa Zhou // Сверхтвердые материалы. — 2018. — № 4. — С. 35-40. — Бібліогр.: 18 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | A solid-state route was developed to prepare zirconium diboride nanosheets with the dimension of about 500 nm and thickness of about 20 nm from zirconium dioxide, iodine and sodium borohydride at 700 °C in an autoclave reactor. The obtained ZrB₂ product was investigated by X-ray diffraction, scanning electron microscope and transmission electron microscopy. The obtained product was also studied by thermogravimetric analysis. It had good thermal stability and oxidation resistance below 400 °C in air. Furthermore, the possible formation mechanism of ZrB₂ was also discussed. |
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