Photogeneration in N-carbazolyl-substituted polysilanes and their charge-transfer complexes with 2,4,7-trinitrofluorenone

被引：11
|
作者：
Glowacki, I [1 ]
Jung, J [1 ]
Ulanski, J [1 ]
机构：
[1] Lodz Tech Univ, Dept Mol Phys, Fac Chem, PL-90924 Lodz, Poland
来源：
SYNTHETIC METALS | 2000年 / 109卷 / 1-3期
关键词：
photoconductivity; xerographic discharge; photogeneration yield; polysilanes; N-carbazolyl;
D O I：
10.1016/S0379-6779(99)00215-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Photoconductivity studies of N-carbazolyl-substituted silane homo- and copolymers and their charge-transfer complexes with 2,4,7-trinitrofluorenone (TNF) are reported. The quantum yield of photogeneration was investigated by means of xerographic discharge method. The photogeneration yields and their dependencies on electric field were analysed in terms of the Onsager model of geminate recombination and they were compared with previously obtained results for poly(N-vinylcarbazole), pure and doped with TNF. (C) 2000 Elsevier Science S.A. All rights reserved.
引用
收藏
页码：143 / 146
页数：4
相关论文
共 50 条
  • [21] MOLECULAR RECOGNITION THROUGH C-H...O HYDROGEN-BONDING IN CHARGE-TRANSFER CRYSTALS - HIGHLY SELECTIVE COMPLEXATION OF 2,4,7-TRINITROFLUORENONE WITH 2,6-DIMETHYLNAPHTHALENE
    SUZUKI, T
    FUJII, H
    MIYASHI, T
    YAMASHITA, Y
    JOURNAL OF ORGANIC CHEMISTRY, 1992, 57 (25): : 6744 - 6748
  • [22] KINETICS OF THE FLUORESCENCE OF POLY(N-VINYLCARBAZOLE) AND POLY(N-VINYLCARBAZOLE) WITH 2,4,7-TRINITROFLUORENONE IN THE SOLID-STATE
    JEZEK, B
    CHUDACEK, I
    BALTRAMIEJUNAS, R
    KAPTURAUSKAS, J
    CZECHOSLOVAK JOURNAL OF PHYSICS, 1978, 28 (12) : 1367 - 1381
  • [23] CHARGE-TRANSFER COMPLEXES OF N-SUBSTITUTED 2-PYRROLIDINONES
    RUOSTESUO, P
    PELTOLA, K
    SALMINEN, U
    HAKKINEN, AM
    SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 1988, 44 (01): : 63 - 67
  • [24] SPECTROSCOPIC AND PHOTOCONDUCTIVE PROPERTIES OF POLYMERS CONTAINING TRANS-1,2-BIS(9-CARBAZOLYL)CYCLOBUTANE UNITS SENSITIZED BY 2,4,7-TRINITROFLUORENONE
    TAZUKE, S
    INOUE, T
    SAITO, S
    HIROTA, S
    KOKADO, H
    POLYMER PHOTOCHEMISTRY, 1985, 6 (03): : 221 - 234
  • [25] A STUDY OF THE MOLECULAR-COMPLEXES FORMED BETWEEN TETRAPHENYL PORPHYRIN OR ITS METALLO DERIVATIVES AND 2,4,7-TRINITROFLUORENONE - THE EFFECTS OF CHANGE OF SOLVENT
    CHANDRASHEKAR, TK
    KRISHNAN, V
    BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE PARTIE I-PHYSICOCHIMIE DES SYSTEMES LIQUIDES ELECTROCHIMIE CATALYSE GENIE CHIMIQUE, 1984, (1-2): : 42 - 48
  • [26] CHARGE-TRANSFER COMPLEXES OF AROMATIC-ALIPHATIC COPOLYIMINES WITH 2,4,7-TRINITRO - 9 - FLUORENONE
    YANG, HX
    NATANSOHN, A
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1992, 204 : 261 - POLY
  • [27] SPECTROPHOTOMETRIC STUDIES OF CT COMPLEXES OF POLY(N-VINYLHALOGENOCARBAZOLE)S WITH 2,4,7-TRINITROFLUORENONE.
    PIELICHOWSKI, JAN
    OBRZUT, JAN
    1982, V 20 (N 10): : 2887 - 2894
  • [28] INTRAMOLECULAR CHARGE-TRANSFER COMPLEXES .4. POLY(N-(2-HYDROXYETHYL)CARBAZOLYL ACRYLATE-CO-PICRYL METHACRYLATE)
    PERCEC, V
    NATANSOHN, A
    SIMIONESCU, CI
    JOURNAL OF MACROMOLECULAR SCIENCE-CHEMISTRY, 1981, A15 (03): : 405 - 415
  • [29] PHOTOCONDUCTING PROPERTIES OF CHARGE-TRANSFER COMPLEXES OF POLY(3,6-DIHALOGENO-N-VINYLCARBAZOLES) WITH 2,4,7-TRINITRO-9-FLUORENONE
    SIMIONESCU, CI
    PERCEC, V
    IOANID, G
    REVUE ROUMAINE DE CHIMIE, 1979, 24 (07) : 1077 - 1082
  • [30] RECTIFICATION EFFECTS BASED ON P-N-JUNCTION OF POLY[GAMMA-(BETA-N-CARBAZOLYLETHYL)-L-GLUTAMATE]-2,4,7-TRINITROFLUORENONE SYSTEMS
    TANIKAWA, K
    OKUNO, Z
    IWAOKA, T
    HATANO, M
    JOURNAL OF APPLIED PHYSICS, 1977, 48 (06) : 2424 - 2433
12345