GENERATION OF THE C-60 RADICAL CATION VIA ELECTRON-TRANSFER REACTION - A PULSE-RADIOLYSIS STUDY

被引：25

作者：

HOU, HQ ^{[1
]}

LUO, C ^{[1
]}

LIU, ZX ^{[1
]}

MAO, DM ^{[1
]}

QIN, QZ ^{[1
]}

LIAN, ZR ^{[1
]}

YAO, SD ^{[1
]}

WANG, WF ^{[1
]}

ZHANG, JS ^{[1
]}

LIN, NY ^{[1
]}

机构：

[1] ACAD SINICA,SHANGHAI INST NUCL RES,RADIAT CHEM LAB,SHANGHAI 201800,PEOPLES R CHINA

来源：

CHEMICAL PHYSICS LETTERS | 1993年 / 203卷 / 5-6期

关键词：

D O I：

10.1016/0009-2614(93)85309-C

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：

Using pulse radiolysis techniques the C60 radical cation has been generated for the first time via electron transfer from the triplet state of C60 to CCl4 or CCl3CF3. The radiation-induced electron transfer rate constant was determined to be 7.8 X 10(6) M-1 s-1. A novel transient absorption peak at 650 nm of the C60 cation was observed from pulse radiolysis of benzene containing C60 and CCl4 or CCl3CF3. The extinction coefficient of the C60 cation at 650 nm was estimated to be greater-than-or-equal-to 4.6 x 10(3) M-1 cm-1.

引用

页码：555 / 559

页数：5

共 25 条

[1] PHOTOPHYSICAL PROPERTIES OF C60 [J].

ARBOGAST, JW ;

DARMANYAN, AP ;

FOOTE, CS ;

RUBIN, Y ;

DIEDERICH, FN ;

ALVAREZ, MM ;

ANZ, SJ ;

WHETTEN, RL .

JOURNAL OF PHYSICAL CHEMISTRY, 1991, 95 (01) :11-12

[2] ELECTRON-TRANSFER TO TRIPLET C-60 [J].

ARBOGAST, JW ;

FOOTE, CS ;

KAO, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (06) :2277-2279

[3] PHOTOPHYSICAL PROPERTIES OF C-70 [J].

ARBOGAST, JW ;

FOOTE, CS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (23) :8886-8889

[4] CHARACTERIZATION OF C60 AND C70 CLUSTERS [J].

COX, DM ;

BEHAL, S ;

DISKO, M ;

GORUN, SM ;

GREANEY, M ;

HSU, CS ;

KOLLIN, EB ;

MILLAR, J ;

ROBBINS, J ;

ROBBINS, W ;

SHERWOOD, RD ;

TINDALL, P .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (08) :2940-2944

[5] TRIPLET EXCITED-STATE BEHAVIOR OF FULLERENES - PULSE-RADIOLYSIS AND LASER FLASH-PHOTOLYSIS OF C-60 AND C-70 IN BENZENE [J].

DIMITRIJEVIC, NM ;

KAMAT, PV .

JOURNAL OF PHYSICAL CHEMISTRY, 1992, 96 (12) :4811-4814

[6]

EBBSEN TW, 1991, CHEM PHYS LETT, V181, P501

[7]

FOLDIAK G, 1981, RAD CHEM HYDROCARBON, P401

[8] NEAR-INFRARED ABSORPTION-SPECTRA OF C-60 RADICAL CATIONS AND ANIONS PREPARED SIMULTANEOUSLY IN SOLID ARGON [J].

GASYNA, Z ;

ANDREWS, L ;

SCHATZ, PN .

JOURNAL OF PHYSICAL CHEMISTRY, 1992, 96 (04) :1525-1527

[9] EFFICIENT PRODUCTION OF C60 (BUCKMINSTERFULLERENE), C60H36, AND THE SOLVATED BUCKIDE ION [J].

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 .

JOURNAL OF PHYSICAL CHEMISTRY, 1990, 94 (24) :8634-8636

[10] A PRECISE DETERMINATION OF THE TRIPLET ENERGY OF C60 BY PHOTOACOUSTIC CALORIMETRY [J].

HUNG, RR ;

GRABOWSKI, JJ .

JOURNAL OF PHYSICAL CHEMISTRY, 1991, 95 (16) :6073-6075

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