Anomalous solubility behaviour of C60

Fullerenes in solutions

“…ÇÓÏÑAEËÐÂÏËÚÇÔÍËÌ ÒÑAEØÑAE Í ÑÒËÔÂÐËá àÕÑÅÑ âÄÎÇÐËâ [11,12,16] [22]; 0,004 (303 K) [23] 0,043 [22]; 0,040 (303 K) [23]; 0,052 [7] 0,025 (303 K) [23] 0,026 (303 K) [23] 0,071 [22]; 0,070 (303 K) [23] 0,091 (303 K) [23] 0,126 (303 K) [23] 0,002 [23] 0,036 [22]; 0,035 [24]; 0,051 (303 K) [23] 4,60 [22] 2,20 [22] 1,30 [22] 7,14 [25] . [24] 0,53 [24] 2,20 [24] 8,06 [24] 14,28 [25] 1,21 [25] 1,03 [25] 0,17 [25] 0,13 [25] 0,25 [25] 0,26 [22]; 0,23 [24]; 0,25 (303 K) [23] 0,32 [22]; 0,45 [26] 0,16 [22]; 0,17 [25]; 0,25 [26] 0,32 [22]; 0,45 (303 K) [23] 0,36 [24] 5,64 [24] 0,13 [24] 0,75 [25] 0,07 [25] 0,28 …”

“…1 ÕÇÏÒÇÓÂÕÖÓÐÞØ ÊÂÄËÔËÏÑÔÕÇÌ ÓÂÔÕÄÑÓË-ÏÑÔÕË ×ÖÎÎÇÓÇÐÑÄ Ä ÐÇÒÑÎâÓÐÞØ ÓÂÔÕÄÑÓËÕÇÎâØ, ÐÂÃÎá-AEÂÄÛËØÔâ Ä [7]. ÇÅÍÑ ÖÃÇAEËÕßÔâ Ä ÕÑÏ, ÚÕÑ ÓÑÎß ÍÎÂÔÕÇÓÑÄ Ä ÓÂÔÕÄÑÓÇ ÔÖÜÇÔÕÄÇÐРÕÑÎßÍÑ ÒÓË B b 0 [11].…”

“…¬ àÕËÏ ÐÇÑÃÞÚÐÞÏ ÔÄÑÌÔÕÄÂÏ ÔÎÇAEÖÇÕ Ä ÒÇÓÄÖá ÑÚÇÓÇAEß ÑÕÐÇÔÕË ÑÃÐÂÓÖÉÇÐ-ÐÖá ÐÇAEÂÄÐÑ ÐÇÏÑÐÑÕÑÐÐÖá ÕÇÏÒÇÓÂÕÖÓÐÖá ÊÂÄËÔË-ÏÑÔÕß ÓÂÔÕÄÑÓËÏÑÔÕË ×ÖÎÎÇÓÇÐÑÄ Ä ÐÇÍÑÕÑÓÞØ ÓÂÔÕÄÑ-ÓÂØ [7],  ÕÂÍÉÇ ÐÇÎËÐÇÌÐÖá ÍÑÐÙÇÐÕÓÂÙËÑÐÐÖá ÊÂÄËÔË-ÏÑÔÕß ÐÇÎËÐÇÌÐÑÌ ÑÒÕËÚÇÔÍÑÌ ÄÑÔÒÓËËÏÚËÄÑÔÕË ÕÓÇÕßÇÅÑ ÒÑÓâAEÍ [8]. ©ÐÂÚËÕÇÎßÐÞÌ ÐÂÖÚÐÞÌ ËÐÕÇÓÇÔ ÒÓÇAEÔÕÂÄÎâÇÕ ÑÃÐÂÓÖÉÇÐÐÞÌ ÐÇAEÂÄÐÑ [9,10] ÔÑÎßÄÂÕÑØÓÑ-ÏÂÕËÚÇÔÍËÌ à××ÇÍÕ, ÍÑÕÑÓÞÌ ÒÓÑâÄÎâÇÕÔâ Ä ÓÇÊÍÑÏ ËÊÏÇÐÇÐËË ÔÒÇÍÕÓ ÑÒÕËÚÇÔÍÑÅÑ ÒÑÅÎÑÜÇÐËâ ³ 70 , ÓÂÔÕÄÑ-ÓÇÐÐÑÅÑ Ä ÔÏÇÔË ÑÓÅÂÐËÚÇÔÍËØ ÓÂÔÕÄÑÓËÕÇÎÇÌ, ÒÓË ÐÇÊÐÂ-ÚËÕÇÎßÐÑÏ ËÊÏÇÐÇÐËË ÔÑÔÕÂÄ ÓÂÔÕÄÑÓËÕÇÎâ.…”

Formation of Water-Soluble Fullerenes [C60,C70] under Ultrasonication and Antioxidant Effect

“…In parallel with geometrical factors, the electronic properties of fullerenes [C 60 , C 70 ] may lead to the possibil- ity of donor-acceptor and charge-transfer interactions [30][31][32] which may promote weak intermolecular water-fullerene interactions. Such interactions have been invoked to explain peculiarities of fullerene behavior in other solvens [31,32]. Also, we could observe the degradation of fullerenes [C 60 , C 70 ] each C 2 unit, for molecular weight of fullerenes [C 60 , C 70 ] decreased each m/z = 24 in the MS spectrum.…”

“…Geometrical matching between the structures, which may be formed by hydrogen bonding of water molecules in the clathrate and covalent bonds of the fullerenes carbon atom [27][28][29]. In parallel with geometrical factors, the electronic properties of fullerenes [C 60 , C 70 ] may lead to the possibil- ity of donor-acceptor and charge-transfer interactions [30][31][32] which may promote weak intermolecular water-fullerene interactions. Such interactions have been invoked to explain peculiarities of fullerene behavior in other solvens [31,32].…”