Research output: Contribution to journal › Article › peer-review
Aggregation of fullerene C60 in N-methylpyrrolidone. / Yevlampieva, N. P.; Biryulin, Yu F.; Melenevskaja, E. Yu; Zgonnik, V. N.; Rjumtsev, E. I.
In: Colloids and Surfaces A: Physicochemical and Engineering Aspects, Vol. 209, No. 2-3, 25.09.2002, p. 167-171.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Aggregation of fullerene C60 in N-methylpyrrolidone
AU - Yevlampieva, N. P.
AU - Biryulin, Yu F.
AU - Melenevskaja, E. Yu
AU - Zgonnik, V. N.
AU - Rjumtsev, E. I.
N1 - Funding Information: This work was supported by the Russian Interdisciplinary Scientific and Technical Program ‘Fullerenes and Atomic Clusters’ (project no. 98076) and the Russian Federal Program ‘Integration’ (project no. 326.38).
PY - 2002/9/25
Y1 - 2002/9/25
N2 - Aggregation of fullerene C60 with the solvent molecules in N-methylpyrrolidone solutions have been studied by the spectral and electrooptical methods. The time evolution of electronic absorption and photoluminescence spectra of solutions at the various initial concentrations of the solute has shown that the aggregation process is strongly concentration dependent. A comparison of spectral data with the electrooptical properties of solutions made it possible to conclude that at the concentration range <0.05×10-2 g cm-3, a process of complex formation between C60 and N-methylpyrrolidone molecules takes place.
AB - Aggregation of fullerene C60 with the solvent molecules in N-methylpyrrolidone solutions have been studied by the spectral and electrooptical methods. The time evolution of electronic absorption and photoluminescence spectra of solutions at the various initial concentrations of the solute has shown that the aggregation process is strongly concentration dependent. A comparison of spectral data with the electrooptical properties of solutions made it possible to conclude that at the concentration range <0.05×10-2 g cm-3, a process of complex formation between C60 and N-methylpyrrolidone molecules takes place.
KW - Aggregation
KW - Electrooptics
KW - Fullerene C
KW - N-methylpyrrolidone
KW - Photoluminescence
UR - http://www.scopus.com/inward/record.url?scp=0037174296&partnerID=8YFLogxK
U2 - 10.1016/S0927-7757(02)00177-2
DO - 10.1016/S0927-7757(02)00177-2
M3 - Article
AN - SCOPUS:0037174296
VL - 209
SP - 167
EP - 171
JO - Colloids and Surfaces A: Physicochemical and Engineering Aspects
JF - Colloids and Surfaces A: Physicochemical and Engineering Aspects
SN - 0927-7757
IS - 2-3
ER -
ID: 94253296