-
摘要: 立方氮化硅是高温高压研究近期合成得到的一种新物相,与已经在工业上普遍使用的氮化硅的两种六方物相(相和相)相比,新物相的密度增加了26%,预期是一种新型功能材料。简要综述了立方氮化硅的研究进展和存在的问题,讨论了立方氮化硅的人工合成和相关物性研究、Ⅳ(A)族氮化物(Ge3N4、Sn3N4、C3N4)的高密度物相研究,以及后尖晶石相氮化物的实验和理论探索等问题。介绍了作者最近利用炸药爆轰加载技术开展的冲击波合成实验结果,以相氮化硅为冲击压缩前驱体,实现了在单次冲击波压缩实验中合成出了克量级立方氮化硅粉体,为进一步开展立方氮化硅的性能研究奠定了基础。Abstract: Cubic silicon nitride is a new polymorphous of Si3N4 synthesized under high pressure and high temperature. Compared to the two known hexagonal phases of and , the new phase is about 26% denser in density, and it is predicted to be a new multi-functional ceramic. The achievement and related concern of the cubic silicon nitride have been reviewed in this paper, including the progress in artificial synthesis, the study on its physical property, the synthesis of other Ⅳ(A) group denser nitrides (Ge3N4, Sn3N4, C3N4), and the explore of the possible post-spinel phase of nitride. By using a flyer impact technique with explosive detonation, we recently have synthesized the cubic silicon nitride from the precursor of -Si3N4, and the mass production of the cubic phase has reached about 2 grams in each run of the shock wave compression test, which provides an economic way for further investigation of its potential performance in industriy.
-
Key words:
- cubic silicon nitride /
- shock compression /
- synthesis
-
Zerr A, Miehe G, Serghious G, et al. Synthesis of Cubic Silicon Nitride [J]. Nature (London), 1999, 400: 340-342. Brook R J. Superhard Ceramics [J]. Nature (London), 1999, 400: 312-315. Mo S-D, Ouyang L, Ching W Y, et al. Interesting Properties of New Spinel Phase of Si3N4 and C3N4 [J]. Phys Rev Lett, 1999, 83: 5046-5049. Sekine T, He H L, Kobayashi T, et al. Shock-Induced Transformation of -Si3N4 to a High-Pressure Cubic-Spinel Phase [J]. Appl Phys Lett, 2000, 76: 3706-3708. Jiang J Z, Stahl K, Berg R W, et al. Structural Characterization of Cubic Silicon Nitride [J]. Europhys Lett, 2000, 51: 62-67. Schwarz M, Miehe G, Zerr A, et al. Spinel-Si3N4: Multi-Anvil Press Synthesis and Structural Refinement [J]. Advanced Mater, 2000, 12: 883-887. McMillan P F. New Materials from High-Pressure Experiments [J]. Nature materials, 2002, 1: 19-25. Sekine T, Mitsuhashi T. High-Temperature Metastability of Cubic Spinel Si3N4 [J]. Appl Phys Lett, 2001, 79: 2719-2721. Jiang J Z, Kragh F, Frost D J, et al. Hardness and Thermal Stability of Cubic Silicon Nitride[J]. J Phys: Condens Matter, 2001, 13: L515-L520. Jiang J Z, Lindelov H, Gerward L, et al. Compressibility and Thermal Expansion of Cubic Silicon Nitride [J]. Phys Rev B, 2002, 65: 161202(1)-161202(4). Hintzen H T, Hendrix M R M M, Wondergem H, et al. Thermal Expansion of Cubic Si3N4 with the Spinel Structure [J]. J Alloys Compounds, 2003, 351: 40-42. He H L, Sekine T, Kobayashi T, et al. Shock-Induced Phase Transition of -Si3N4 to c-Si3N4 [J]. Phys Rev B, 2000, 62(17): 11412-11417. Kiefer B, Shieh S R, Duffy T S, et al. Strength, Elasticity, and Equation of State of the Nanocrystalline Cubic Silicon Nitride -Si3N4 to 68 GPa [J]. Phys Rev B, 2005, 72(1): 014102(1)-014102(9). Zerr A, Kempf M, Schwarz M, et al. Elastic Moduli and Hardness of Cubic Silicon Nitride [J]. J Am Ceram Soc, 2002, 85: 86-90. Mori-Snchez P, Marqus M, Beltrn A, et al. Origin of the Low Compressibility in Hard Nitride Spinels [J]. Phys Rev B, 2003, 68(6): 064115(1)-064115(5). He J L, Guo L C, Yu D L, et al. Hardness of cubic Spinel Si3N4 [J]. Appl Phys Lett, 2004, 85(23): 5571-5573. Dong J J, Deslippe J, Sankey O F, et al. Theoretical Study of the Ternary Spinel Nitride System Si3N4-Ge3N4 [J]. Phys Rev B, 2003, 67(9): 094104(1)-094104(7). Tanaka I, Mizoguchi T, Sekine T, et al. Electron Energy Loss Near-Edge Structures of Cubic Si3N4 [J]. Appl Phys Lett, 2001, 78: 2134-2136. Sekine T, Tansho M, Kanzaki M. Si Magic-Angle-Spinning Nuclear-Magnetic-Resonance Study of Spinel-Type Si3N4 [J]. Appl Phys Lett, 2001, 78: 3050-3051. Fang C M, de Wijs G A, Hintzen H T, et al. Phonon Spectrum and Thermal Properties of Cubic Si3N4 from First-Principles Calculations [J]. J Appl Phys, 2003, 93: 5175-5180. Oba F, Tazuyoshi K, Adachi H, et al. n- and p-Type Dopants for Cubic Silicon Nitride [J]. Appl Phys Lett, 2001, 78: 1557-1579. Serghiou G, Miehe G, Tschauner O, et al. Synthesis of a Cubic Ge3N4 Phase at High Pressures and Temperatures [J]. J Chem Phys, 1999, 111: 4659-4662. Leinenweber K, O'Keeffe M, Somayazulu M, et al. Synthesis and Structure Refinement of the Spinel, -Ge3N4 [J]. Chem Eur J, 1999, 5: 3076-3080. He H L, Sekine T, Kobayashi T, et al. Phase Transformation of Germanium Nitride (Ge3N4) under Shock Wave [J]. J Appl Phys, 2001, 90: 4403-4406. Shemkunas M P, Wolf G H, Leinenweber K, et al. Rapid Synthesis of Crystalline Spinel Tin Nitride by a Solid-State Metathesis Reaction [J]. J Am Ceram Soc, 2002, 85: 101-104. Liu A Y, Cohen M L. Prediction of New Low Compressibility Solids [J]. Science, 1989, 245: 841-842. Teter D M, Hemley R J. Low-Compressibility Carbon Nitrides [J]. Science, 1996, 271: 53-55. Matsumoto S, Xie E-Q, Izumi F. On the Validity of the Formation of Crystalline Carbon Nitrides, C3N4 [J]. Diamond Relat Mater, 1999, 8: 1175-1182. Malkow T. Critical Observations in the Research of Carbon Nitride [J]. Mater Sci Eng, 2000, A292: 112-124. Ching W Y, Mo S-D, Tanaka I, et al. Prediction of Spinel Structure and Properties of Single and Double Nitrides [J]. Phys Rev B, 2001, 63: 064102(1)-064102(4). Sanchez P M, Marques M, Beltran A, et al. Origin of the Low Compressibility in Hard Nitride Spinels [J]. Phys Rev B, 2003, 68: 064115(1)-064115(5). Schnick W. The First Nitride Spinels-New Synthetic Approaches to Binary Group 14 Nitrides [J]. Angew Chem Int Ed, 1999, 38: 3309-3310. Fei Y, Frost D J, Mao H K, et al. In Situ Structure Determination of the High-Pressure Phase of Fe3O4 [J]. Am Miner, 1999, 84: 203-206. Shim S-H, Duffy T S, Shen G Y. The Post-Spinel Transformation in Mg2SiO4 and Its Relation to the 660 km Seismic Discontinuity [J]. Nature (London), 2001, 411: 571-574. Tatsumi K, Tanaka I, Adachi H, et al. Theoretical Prediction of Post-Spinel Phase of Silicon Nitride [J]. J Am Ceram Soc, 2002, 85: 7-10. Liu Y Sh, Yao H, Zhang F P, et al. Experiment Research on Shock Synthesis of Cubic Silicon Nitride [J]. Journal of Inorganic Materials, 2007, 22(1): 159-162. (in Chinese) 刘雨生, 姚怀, 张福平, 等. 立方氮化硅的冲击波合成实验研究 [J]. 无机材料学报, 2007, 22(1): 159-162. DeCarli P S, Jamieson J C. Formation of Diamond by Explosive Shock [J]. Science, 1961, 133: 1821-1823.
点击查看大图
计量
- 文章访问数: 7574
- HTML全文浏览量: 343
- PDF下载量: 843