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您的检索式：作者名="T. Irifune"
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| 1 | Formation of diamond powders from melamine under high pressure and high temperature显示文摘High pressure pyrolysis of melamine has been attracting great interest recently, due to it being considered as a suitable precursor to realize the g-C3N4 and even superhard C3N4 . In this work, we studied the detailed pyrolysis behavior of melamine at 22 GPa. Melamine was stable at 800 , and decomposed to diamond in the form of powder at 1500-2000 under this pressure condition. At 2000 , the pure cubic diamond powders with 0.1-0.5 μm grain size were obtained. The diamond particles exhibited euhedral forms and dispersed to each other, we proposed that these novel features were caused by the presence of liquid N2 and NH3 during diamond formation. The high pressure pyrolysis of melamine may provide a new means of producing micrometer-sized diamond powders. | 房雷鸣 陈喜平 H. Ohfuji T. Irifune 孙光爱 陈波 彭述明 | 2013 | Chinese Physics C2013，37，8： | 1 |
| 2 | In situ X-ray observations of phase transitions in MgAl2O4 spinel to 40 GPa using multianvil apparatus with sintered diamond anvils显示文摘 | T. Irifune H. Naka T. Sanehira T. Inoue K. Funakoshi | 2002 | Physics and Chemistry of Minerals2002，，10： | 1 |
| 3 | 高压下地幔物质的相转变显示文摘具有多种压砧装置的高压技术的新进展,使我们能够测定25~27Pa条件下的地幔物质相转变。这样,我们就可以对地幔岩、玄武岩和橄榄岩以及那些与此成分类似的岩石相平衡进行广泛研究(例如,I(?)ifune和Ringwood,1987,a、b)。作者在这里对这些研究及一些新的实验结果作了一些总结,并讨论这些结果对地幔组成和构造的意义。 CaSiO_2-MgSiO_6系统:在使用金刚石压砧所得到的实验结果中,有关透辉石的相转变一直存在着不同意见(如Liu,1987;Tami和Yagi,在出版中)。基于电子探针和扫描电镜对淬火样品中透辉石相转变性质的仔细鉴定,作者的最新研究(I(?)ifune等,在出版中)揭示出,在19GPa以上。 | Irifune T. 赵国春 | 1991 | 世界地质1991，10，1： | 0 |
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