کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1418909 986017 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Solvated structure of C60 nanowhiskers
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
پیش نمایش صفحه اول مقاله
Solvated structure of C60 nanowhiskers
چکیده انگلیسی

This work characterizes the structure of C60 nanowhiskers prepared by the liquid–liquid interfacial precipitation method in the C60-saturated m-xylene and isopropyl alcohol system. Transmission electron microscopy and X-ray diffraction measurement show that the C60 nanowhiskers had a hexagonal structure with cell dimensions a = 2.407 nm and c = 1.018 nm which is different from pristine C60. The structure of the C60 nanowhiskers in solution is different from that of the solvated structure reported for the C60 nanotubes but similar to that reported for the C60 bulk crystal solvated with m-xylene. X-ray diffraction analysis also showed a shift to fcc structure after solvent evaporation. The C60 nanowhiskers prepared using toluene as solvent also showed a similar solvated structure, and a more rapid structural change into fcc upon drying was again observed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbon - Volume 43, Issue 14, November 2005, Pages 2837–2841
نویسندگان
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