FULLERENES BOUND TO AN INSOLUBLE POLYMERIC PHASE - SURFACE PHOTOPHYSICAL STUDIES USING DIFFUSE-REFLECTANCE LASER FLASH-PHOTOLYSIS (DRLFP)

被引：6

作者：

BOURDELANDE, JL

FONT, J

GONZALEZMORENO, R

机构：

[1] Departament de Química (Quimica Orgànica), Facultat de Cic̀ies, Universitat utonà de Barcelona, Bellaterra, Barcelona

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 1995年 / 90卷 / 01期

关键词：

FULLERENES; INSOLUBLE POLYMERIC PHASE; PHOTOPHYSICAL STUDIES; DIFFUSE REFLECTANCE LASER FLASH PHOTOLYSIS;

D O I：

10.1016/1010-6030(95)04054-J

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：

Fullerenes C-60 and C-60 were covalently bound to an insoluble cross-linked (2% divinylbenzene (DVB)) polystyrene. The transient absorption of the polymeric C-60 triplet was recorded by diffuse reflectance laser flash photolysis (DRLFP) showing a lifetime similar to that described for the C-60 tripler dissolved in toluene. The deactivation by molecular O-2 has a quenching constant two orders of magnitude smaller than in solution.

引用

页码：65 / 67

页数：3

共 23 条

[1] CHARACTERIZATION OF THE SOLUBLE ALL-CARBON MOLECULES C60 AND C70 [J].

AJIE, H ;

ALVAREZ, MM ;

ANZ, SJ ;

BECK, RD ;

DIEDERICH, F ;

FOSTIROPOULOS, K ;

HUFFMAN, DR ;

KRATSCHMER, W ;

RUBIN, Y ;

SCHRIVER, KE ;

SENSHARMA, D ;

WHETTEN, RL .

JOURNAL OF PHYSICAL CHEMISTRY, 1990, 94 (24) :8630-8633

[2]

Akelah A., 1990, FUNCTIONALIZED POLYM

[3] C-60 EMBEDDED IN GAMMA-CYCLODEXTRIN - A WATER-SOLUBLE FULLERENE [J].

ANDERSSON, T ;

NILSSON, K ;

SUNDAHL, M ;

WESTMAN, G ;

WENNERSTROM, O .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (08) :604-606

[4] 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

[5] THE USE OF INSOLUBLE BENZOYLATED POLYSTYRENE BEADS (POLYMERIC BENZOPHENONE) IN PHOTOCHEMICAL-REACTIONS [J].

BOURDELANDE, JL ;

FONT, J ;

SANCHEZFERRANDO, F .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1983, 61 (05) :1007-1016

[6] INSOLUBLE POLYMERIC BENZOPHENONE - SURFACE PHOTOPHYSICAL STUDIES USING DIFFUSE-REFLECTANCE LASER-FLASH PHOTOLYSIS (DRLFP) [J].

BOURDELANDE, JL ;

FONT, J ;

WILKINSON, F ;

WILLSHER, C .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1994, 84 (03) :279-282

[7] RU(BPY)(3)(2+) BOUND TO AN INSOLUBLE POLYMERIC PHASE - REDUCTIVE LUMINESCENCE QUENCHING [J].

BOURDELANDE, JL ;

FONT, J ;

MARQUES, G ;

SALVATIERRA, D .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1995, 85 (1-2) :143-145

[8]

BOURDELANDE JL, IN PRESS TRENDS PHOT

[9] POLYMER-BOUND C-60 [J].

GECKELER, KE ;

HIRSCH, A .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (09) :3850-3851

[10]

HODGE P, 1980, POLYMER SUPPORTED RE

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