学术探索
学术期刊
新闻热点
数据分析
智能评审

PHOTOOXIDATION OF ORGANIC-COMPOUNDS IN THE PRESENCE OF TITANIUM-DIOXIDE - DETERMINATION OF THE EFFICIENCY

被引：116
作者：
SABIN, F
TURK, T
VOGLER, A
机构：
来源：
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 1992年 / 63卷 / 01期
关键词：
D O I：
10.1016/1010-6030(92)85157-P
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 photo-oxidation of 23 compounds (benzene, haloaromatics, chloroalkenes, haloalkanes, bis-(2-chloroethyl)ether, 1-hydroxyethane-1, 1-diphosphonate and ethylenediamine-N,N,N',N'-acetic acid) in aqueous solution with titanium dioxide as the photocatalyst was investigated. The plots of photo-oxidation rate vs. irradiation time were analysed on the basis of a simple kinetic model for homogeneous reactions. This model yielded formal rate constants which serve as a general measure for the efficiency of photo-oxidation.
引用
收藏
页码：99 / 106
页数：8
相关论文
共 36 条
  • [1] EFFECTS OF COMMON INORGANIC ANIONS ON RATES OF PHOTOCATALYTIC OXIDATION OF ORGANIC-CARBON OVER ILLUMINATED TITANIUM-DIOXIDE
    ABDULLAH, M
    LOW, GKC
    MATTHEWS, RW
    [J]. JOURNAL OF PHYSICAL CHEMISTRY, 1990, 94 (17) : 6820 - 6825
  • [2] KINETIC-STUDIES IN HETEROGENEOUS PHOTOCATALYSIS .2. TIO2-MEDIATED DEGRADATION OF 4-CHLOROPHENOL ALONE AND IN A 3-COMPONENT MIXTURE OF 4-CHLOROPHENOL, 2,4-DICHLOROPHENOL, AND 2,4,5-TRICHLOROPHENOL IN AIR-EQUILIBRATED AQUEOUS-MEDIA
    ALEKABI, H
    SERPONE, N
    PELIZZETTI, E
    MINERO, C
    FOX, MA
    DRAPER, RB
    [J]. LANGMUIR, 1989, 5 (01) : 250 - 255
  • [3] PHOTOCATALYTIC DEGRADATION OF PHENOL IN AQUEOUS TITANIUM-DIOXIDE DISPERSIONS
    AUGUGLIARO, V
    PALMISANO, L
    SCLAFANI, A
    MINERO, C
    PELIZZETTI, E
    [J]. TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY, 1988, 16 (02) : 89 - 109
  • [4] PHOTODEGRADATION OF PENTACHLOROPHENOL CATALYZED BY SEMICONDUCTOR PARTICLES
    BARBENI, M
    PRAMAURO, E
    PELIZZETTI, E
    BORGARELLO, E
    SERPONE, N
    [J]. CHEMOSPHERE, 1985, 14 (02) : 195 - 208
  • [5] SUNLIGHT PHOTODEGRADATION OF 2,4,5-TRICHLOROPHENOXY-ACETIC ACID AND 2,4,5,TRICHLOROPHENOL ON TIO2 - IDENTIFICATION OF INTERMEDIATES AND DEGRADATION PATHWAY
    BARBENI, M
    MORELLO, M
    PRAMAURO, E
    PELIZZETTI, E
    VINCENTI, M
    BORGARELLO, E
    SERPONE, N
    [J]. CHEMOSPHERE, 1987, 16 (06) : 1165 - 1179
  • [6] ISOTOPE-EFFECT EVIDENCE FOR HYDROXYL RADICAL INVOLVEMENT IN ALCOHOL PHOTO-OXIDATION SENSITIZED BY TIO2 IN AQUEOUS SUSPENSION
    CUNNINGHAM, J
    SRIJARANAI, S
    [J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1988, 43 (03) : 329 - 335
  • [7] PHOTODEGRADATION OF 2-CHLOROPHENOL AND 3-CHLOROPHENOL IN TIO2 AQUEOUS SUSPENSIONS
    DOLIVEIRA, JC
    ALSAYYED, G
    PICHAT, P
    [J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1990, 24 (07) : 990 - 996
  • [8] DECOMPOSITION OF ORGANOPHOSPHORUS COMPOUNDS ON PHOTOACTIVATED TIO2 SURFACES
    GRATZEL, CK
    JIROUSEK, M
    GRATZEL, M
    [J]. JOURNAL OF MOLECULAR CATALYSIS, 1990, 60 (03): : 375 - 387
  • [9] PHOTOCATALYTIC DEGRADATION OF ORGANOPHOSPHOROUS INSECTICIDES IN AQUEOUS SEMICONDUCTOR SUSPENSIONS
    HARADA, K
    HISANAGA, T
    TANAKA, K
    [J]. WATER RESEARCH, 1990, 24 (11) : 1415 - 1417
  • [10] HARADA K, 1987, NEW J CHEM, V11, P597
1234