| 球磨六角氮化硼的特性研究 |
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| 引用本文： | 杜勇慧,张志国,张铁臣.球磨六角氮化硼的特性研究[J].人工晶体学报,2011,40(6):1451-1454. |
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| 作者姓名： | 杜勇慧 张志国 张铁臣 |
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| 作者单位： | 北华大学物理学院,吉林,132013;吉林大学超硬材料国家重点实验室,长春,130012 |
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| 基金项目： | 国家自然科学基金(60176009)资助项目 |
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| 摘 要： | 本文对同一种六角氮化硼进行了不同时间的球磨,并利用X射线衍射及拉曼光谱分析了球磨后的六角氮化硼的特性.结果表明,球磨破坏了六角氮化硼的结晶度,随着球磨时间的增加,结晶度逐渐降低,网层内硼,氮原子的sp2六角环结构基本上未受到影响.本实验特别引进X光电子衍射测试手段分析了球磨后六角氮化硼的表面特性.结果表明,球磨后六角氮化硼表面上出现了B2O3,且随着球磨时间的增加,B2O3含量逐渐增加.
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| 关 键 词： | 六角氮化硼 球磨 X光电子衍射 B2O3 |
Study on the Property of Hexagonal Boron Nitride with Ball Milling |
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| DU Yong-hui
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ZHANG Zhi-guo
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ZHANG Tie-chen.Study on the Property of Hexagonal Boron Nitride with Ball Milling[J].Journal of Synthetic Crystals,2011,40(6):1451-1454. |
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| Authors: | DU Yong-hui ZHANG Zhi-guo ZHANG Tie-chen |
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| Institution: | DU Yong-hui1,ZHANG Zhi-guo1,ZHANG Tie-chen2 (1.School of Physics,Beihua University,Jilin 132013,China,2.National Laboratory of Superhard Materials,Jilin University,Changchun 130012,China) |
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| Abstract: | In this paper,the same hBN was subjected to ball mill with different time.X-ray diffraction(XRD) and Raman spectroscopy were used to characterize the property of the different hBN.The results indicated the crystallinity of hBN is destroyed by ball milling.As the ball milling time increasing,the crystallinity decreased gradually,while the sp2-hexagonal structure of the B-N layer in different hBN is basically not affected.Especially,in our experiment,X-ray photoelectron spectroscopy(XPS) was introduced to ana... |
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| Keywords: | hexagonal boron nitride ball milling X-ray photoelectron spectroscopy B2O3 |
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