EXCITED-STATE PROPERTIES OF C60

被引：354

作者：

EBBESEN, TW

TANIGAKI, K

KUROSHIMA, S

机构：

[1] Fundamental Research Laboratories, NEC Corporation, Tsukuba, 305

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 181卷 / 06期

关键词：

D O I：

10.1016/0009-2614(91)80302-E

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The excited singlet-state and triplet-state properties of C60 in toluene have been measured by picosecond and nanosecond laser-flash photolysis. S1 has absorption maxima at 513, 759 and 885 nm with differential molar extinction coefficients (DELTA-epsilon-S) of 4500, 3700 and 6300 M-1 cm-1, respectively. T1 has absorption maxima at 457, 509 and 747 nm with PHI-T DELTA-epsilon-T = 3400, 3000 and 15000 M-1 cm-1, respectively. The lifetime of S1 is 1.2 x 10(-9) s and that of T1 is greater-than-or-equal-to 2.8 x 10(-4) s. T1 also undergoes triplet-triplet annihilation with a rate constant greater-than-or-equal-to 4.8 x 10(9) M-1 s-1.

引用

页码：501 / 504

页数：4

共 27 条

[1] CHARACTERIZATION OF THE SOLUBLE ALL-CARBON MOLECULES C60 AND C70
AJIE, H
ALVAREZ, MM
ANZ, SJ
BECK, RD
DIEDERICH, F
FOSTIROPOULOS, K
HUFFMAN, DR
KRATSCHMER, W
RUBIN, Y
SCHRIVER, KE
SENSHARMA, D
WHETTEN, RL
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1990, 94 (24) : 8630 - 8633
[2] 2 DIFFERENT FULLERENES HAVE THE SAME CYCLIC VOLTAMMETRY
ALLEMAND, PM
KOCH, A
WUDL, F
RUBIN, Y
DIEDERICH, F
ALVAREZ, MM
ANZ, SJ
WHETTEN, RL
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (03) : 1050 - 1051
[3] PHOTOPHYSICAL PROPERTIES OF C60
ARBOGAST, JW
DARMANYAN, AP
FOOTE, CS
RUBIN, Y
DIEDERICH, FN
ALVAREZ, MM
ANZ, SJ
WHETTEN, RL
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1991, 95 (01) : 11 - 12
[4] BAZIN M, 1983, PHOTOCHEM PHOTOBIOL, V37, P678
[5] LASER INTENSITY AND COMPARATIVE METHOD FOR DETERMINATION OF TRIPLET QUANTUM YIELDS
BENSASSON, R
GOLDSCHMIDT, CR
LAND, EJ
TRUSCOTT, TG
[J]. PHOTOCHEMISTRY AND PHOTOBIOLOGY, 1978, 28 (02) : 277 - 281
[6] THE VIBRATIONAL RAMAN-SPECTRA OF PURIFIED SOLID FILMS OF C-60 AND C-70
BETHUNE, DS
MEIJER, G
TANG, WC
ROSEN, HJ
[J]. CHEMICAL PHYSICS LETTERS, 1990, 174 (3-4) : 219 - 222
[7] PICOSECOND FLASH-PHOTOLYSIS APPARATUS WITH HIGH ABSORBANCE RESOLUTION
EBBESEN, TW
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1988, 59 (08) : 1307 - 1309
[8] ELECTRONIC-STRUCTURE AND BONDING IN ICOSAHEDRAL C-60
HADDON, RC
BRUS, LE
RAGHAVACHARI, K
[J]. CHEMICAL PHYSICS LETTERS, 1986, 125 (5-6) : 459 - 464
[9] DISCRETE-VARIATIONAL-X-ALPHA ELECTRONIC-STRUCTURE STUDIES OF THE SPHERICAL C-60 CLUSTER - PREDICTION OF IONIZATION-POTENTIAL AND ELECTRONIC-TRANSITION ENERGY
HALE, PD
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (19) : 6087 - 6088
[10] EFFICIENT PRODUCTION OF C60 (BUCKMINSTERFULLERENE), C60H36, AND THE SOLVATED BUCKIDE ION
HAUFLER, RE
CONCEICAO, J
CHIBANTE, LPF
CHAI, Y
BYRNE, NE
FLANAGAN, S
HALEY, MM
OBRIEN, SC
PAN, C
XIAO, Z
BILLUPS, WE
CIUFOLINI, MA
HAUGE, RH
MARGRAVE, JL
WILSON, LJ
CURL, RF
SMALLEY, RE
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1990, 94 (24) : 8634 - 8636

← 1 2 3 →