C60 Polymer Synthesized at High Pressure.
نویسندگان
چکیده
منابع مشابه
High-pressure induced polymerization of C60 nanorods
C60 nanorods, about 200 nm in diameter and several micrometers in length and with a rectangular cross section, have been synthesized by a simple solution-growth method. Raman spectroscopy and TEM indicate that the C60 nanorods have a fcc crystalline structure similar to that of pristine C60. Nanorods were polymerized at high temperature and high pressure below 2 GPa. Two different polymeric str...
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The one-electron spectrum of C60 cluster which is coupled to PPV chain is calculated. It shows that non-rigid band scheme has to be considered for this composite system. The splitting of states in the closest valence and conduction bands is discussed. Ó 1999 Elsevier Science B.V. All rights reserved. PACS: 36.20-r; 36.20.Kd; 36.40.+d
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-Hydration behavior of Na-smectite crystals synthesized at a pressure of 5.5 GPa and temperatures of 1400"-1500~ was examined by X-ray powder diffraction at various relative humidities (RH) in the range of 0-100%. The basal spacing of the Na-smectite crystal increased stepwise with increase in RH. The reflections observed were only normal reflections of a single or dual hydration states of smec...
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Dam Hieu Chi, Y. Iwasa, T. Takano, T. Watanuki, Y. Ohishi, and S. Yamanaka Faculty of Physics, Hanoi National University, 334 Nguyen Trai Str., Hanoi, Vietnam Institute for Materials Research, Tohoku University, Sendai, 980-8577, Japan CREST, Japan Science and Technology Corporation, Kawaguchi, 332-0012, Japan Synchrotron Radiation Center, JAERI, Koto 1-1, Hyogo 679-5198, Japan JASRI-SPring-8, ...
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ژورنال
عنوان ژورنال: THE REVIEW OF HIGH PRESSURE SCIENCE AND TECHNOLOGY
سال: 1995
ISSN: 0917-639X,1348-1940
DOI: 10.4131/jshpreview.4.231