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Synthesis and Characterization of h-BCN Nanocrystallite under High-Pressure and High-Temperature
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Xue-Fei LI1, 2, Jian ZHANG1, Long-Hai SHEN1, 3, Da-Peng YANG1, Qi-Liang CUI1, Guang-Tian ZOU1
Chinese Journal of High Pressure Physics | 2007, 21(3) : 237 - 241
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Chinese Journal of High Pressure Physics | 2007, 21(3): 237-241
Synthesis and Characterization of h-BCN Nanocrystallite under High-Pressure and High-Temperature
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Xue-Fei LI1, 2, Jian ZHANG1, Long-Hai SHEN1, 3, Da-Peng YANG1, Qi-Liang CUI1, Guang-Tian ZOU1
Affiliations
  • 1.National Laboratory of Superhard Materials Jilin University, Changchun 130012, China
  • 2.Jilin Normal University, Siping 136000, China
  • 3.Shenyang Ligong University, Shenyang 110168, China
Published: 2007-09-05
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h-BCN compounds were synthesized with C3H6N6 and B2O3 as raw materials, combined with heat treatment, high pressure and high temperature. An amorphous BCN precursor was prepared at 1 100 K under vacuum. Annealed for 30 min, at 1 500 K under 5.0 GPa, the amorphous BCN precursor crystallizes into hexagonal BCN compound with lattice constants of a=0.250 5 nm, c=0.665 9 nm determined by using the reflex module combined in the Materials Studio program analysis. The shape and SAD of sample also approved that the sample was h-BCN crystal by TEM analysis. The grain size about was 200 nm. XPS analysis was applied for the sample. The results confirmed bending energy of C—C, C—N, C—B, N—B. It indicated atom level chemical combination of BCN. The composition and content of the sample were analyzed by EDX.

high temperature and high pressure  /  h-BCN  /  precursor
李雪飞, 张剑, 沈龙海, 杨大鹏, 崔启良, 邹广田. 六角相硼碳氮化合物的合成研究. 高压物理学报, 2007 , 21 (3) : 237 -241 .
Xue-Fei LI, Jian ZHANG, Long-Hai SHEN, Da-Peng YANG, Qi-Liang CUI, Guang-Tian ZOU. Synthesis and Characterization of h-BCN Nanocrystallite under High-Pressure and High-Temperature[J]. Chinese Journal of High Pressure Physics, 2007 , 21 (3) : 237 -241 .
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Year 2007 volume 21 Issue 3
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  • Receive Date：2006-10-09
  • Online Date：2026-11-01
  • Published：2007-09-05
Article Data
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History
  • Received：2006-10-09
  • Revised：2007-03-17
Funding
Affiliations
    1.National Laboratory of Superhard Materials Jilin University, Changchun 130012, China
    2.Jilin Normal University, Siping 136000, China
    3.Shenyang Ligong University, Shenyang 110168, China
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表12种不同金属材料的力学参数
科
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Number of
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Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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