Thermochemistry of solvated crystals of C60 and C70 with o-xylene

被引：6
|
作者：
Avramenko, NV [1 ]
Mirakyan, AL [1 ]
Korobov, MV [1 ]
Stukalin, EB [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119899, Russia
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 1998年 / 52卷 / 03期
关键词：
DSC; fullerenes; solubility; solvated crystals;
D O I：
10.1023/A:1010179027071
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Differential scanning calorimetry (DSC) was used to study the binary systems of C-60-o-xylene and C-70-o-xylene and the ternary system C-60-C-70-o-xylene. Fullerene C-60 formed solvated crystals C-60.2C(8)H(10) with incongruent melting point 320 K and with enthalpy of decomposition 31+/-3 kJ (mol of C-60)(-1). Two solvated crystals of C-70 with incongruent melting points 283 and 369 K, and with decomposition enthalpies 18.5+/-2.2 and 23.0+/-1.5 kJ (mol of C-70)(-1), were formed from o-xylene solutions. Three ternary compositions with C-60/C-70 mole ratios of 3:1, 1:1 and 1:3 were scanned by DSC.
引用
收藏
页码：831 / 836
页数：6
相关论文
共 50 条
  • [1] Thermochemistry of solvated crystals of C60 and C70 with o-xylene
    Moscow State Univ, Moscow, Russia
    J Therm Anal Calor, 3 (831-836):
  • [2] Thermochemistry of Solvated Crystals of C60> and C70> with o-Xylene
    N. V. Avramenko
    A. L. Mirakyan
    M. V. Korobov
    E. B. Stukalin
    Journal of Thermal Analysis and Calorimetry, 1998, 52 : 831 - 836
  • [3] Thermochemistry of C60 and C70 fullerene solvates
    Avramenko, Natalia V.
    Korobov, M. V.
    Parfenova, Aksana M.
    Dorozhko, P. A.
    Kiseleva, Natalia A.
    Dolgov, P. V.
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2006, 84 (01) : 259 - 262
  • [4] Thermochemistry of C60 and C70 fullerene solvates
    Natalia V. Avramenko
    M. V. Korobov
    Aksana M. Parfenova
    P. A. Dorozhko
    Natalia A. Kiseleva
    P. V. Dolgov
    Journal of Thermal Analysis and Calorimetry, 2006, 84 : 259 - 262
  • [5] Electron-molecular vibration interaction in solvated C60 and C70 crystals
    Swietlik, R
    Olejniczak, I
    Krol, S
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION C-MOLECULAR MATERIALS, 1998, 11 (1-2): : 59 - 64
  • [6] PSEUDOTENFOLD SYMMETRY IN PENTANE-SOLVATED C60 AND C70
    FLEMING, RM
    KORTAN, AR
    HESSEN, B
    SIEGRIST, T
    THIEL, FA
    MARSH, P
    HADDON, RC
    TYCKO, R
    DABBAGH, G
    KAPLAN, ML
    MUJSCE, AM
    PHYSICAL REVIEW B, 1991, 44 (02): : 888 - 891
  • [7] GROWTH AND CHARACTERIZATION OF C60 AND C70 CRYSTALS.
    Kojima, Kenichi
    Tachibana, Masaru
    ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 1996, 52 : C511 - C511
  • [8] ORDER, DISORDER AND STRUCTURE OF CRYSTALS OF C60/C70
    BOHR, J
    GIBBS, D
    SINHA, SK
    KRATSCHMER, W
    VANTENDELOO, G
    LARSEN, E
    EGSGAARD, H
    BERMAN, LE
    EUROPHYSICS LETTERS, 1992, 17 (04): : 327 - 332
  • [9] PREDICTION OF FULLERENE PACKING IN C60 AND C70 CRYSTALS
    GUO, YJ
    KARASAWA, N
    GODDARD, WA
    NATURE, 1991, 351 (6326) : 464 - 467
  • [10] Reactivities of C60 and C70
    Ueno, Yusuke
    Saito, Susumu
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2007, 40 (02): : 285 - 288
12345