Citation: Yong Jun LENG, Wan Xi CHEN, Zhu De XU, Wen Zhu LI. VARIATION OF C₆₀ SOLUBILITY WITH TEMPERATURE[J]. Chinese Chemical Letters, ;1995, 6(1): 93-94. shu

VARIATION OF C₆₀ SOLUBILITY WITH TEMPERATURE

Department of Chemistry and Department of Physics Zhejiang University, Hangzhou 310027

Received Date: 23 August 1994

Fund Project: This work is supported by the State Science and Technology Commission of China and by the Natural Science Foundation of Zhejiang Province.

Abstract Temperature dependence of C₆₀ solubility in four organic solvents above room temperature was investigated.It is found that the solubilities decrease with increase in temperature in hexane,toluene and xylene while it increases in cyclohexanc.Least square fit gives the heat of solution of C₆₀ in hexane,toluene,xylene and cyclohexane as-6.0,-9.8,-9.1 and 48.2 KJ/mol respectively.
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