HETEROGENEOUS PHOTOCATALYTIC SYSTEMS - INFLUENCE OF SOME OPERATIONAL VARIABLES ON ACTUAL PHOTONS ABSORBED BY AQUEOUS DISPERSIONS OF TIO2

被引：16

作者：

AUGUGLIARO, V

LODDO, V

PALMISANO, L

SCHIAVELLO, M

机构：

[1] Dipartimento di Ingegneria Chimica dei Processi e dei Materiali, University of Palermo, Palermo, 90128, Viale delle Scienze

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 1995年 / 38卷 / 1-4期

关键词：

D O I：

10.1016/0927-0248(94)00233-9

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The photooxidation of phenol in aqueous solution in the presence of polycrystalline TiO2 powder was used as ''test'' reaction in order to investigate the influence of incident light intensity and of some physical and chemical parameters on the actual absorbed photon flows and on the reactivity. The physical parameters investigated were the surface area and the size of particles while the chemical parameters investigated were the initial pH of the dispersion and the presence in the reacting medium of additives affecting the photoreactivity such as Cl- and H2O2.

引用

页码：411 / 419

页数：9

共 19 条

[1] 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
[2] PHOTON-ABSORPTION BY AQUEOUS TIO2 DISPERSION CONTAINED IN A STIRRED PHOTOREACTOR
AUGUGLIARO, V
PALMISANO, L
SCHIAVELLO, M
[J]. AICHE JOURNAL, 1991, 37 (07) : 1096 - 1100
[3] RATE OF PHOTON-ABSORPTION AND TURNOVER NUMBER - 2 PARAMETERS FOR THE COMPARISON OF HETEROGENEOUS PHOTOCATALYTIC SYSTEMS IN A QUANTITATIVE WAY
AUGUGLIARO, V
SCHIAVELLO, M
PALMISANO, L
[J]. COORDINATION CHEMISTRY REVIEWS, 1993, 125 (1-2) : 173 - 181
[4] Bohren C. F., 2008, ABSORPTION SCATTERIN
[5] Hulst H.C., 1981, LIGHT SCATTERING SMA
[6] KORTUM G, 1969, HOTOELECTROCHEMISTRY
[7] PHOTOCATALYTIC REACTORS .1. OPTICAL BEHAVIOR OF TITANIUM-OXIDE PARTICULATE SUSPENSIONS
MARTIN, CA
BALTANAS, MA
CASSANO, AE
[J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1993, 76 (03) : 199 - 208
[8] Murov S. L., 1973, HDB PHOTOCHEMISTRY, P119
[9] HETEROGENEOUS PHOTOCATALYTIC DECOMPOSITION OF PHENOL OVER TIO2 POWDER
OKAMOTO, K
YAMAMOTO, Y
TANAKA, H
TANAKA, M
ITAYA, A
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1985, 58 (07) : 2015 - 2022
[10] KINETICS OF HETEROGENEOUS PHOTOCATALYTIC DECOMPOSITION OF PHENOL OVER ANATASE TIO2 POWDER
OKAMOTO, K
YAMAMOTO, Y
TANAKA, H
ITAYA, A
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1985, 58 (07) : 2023 - 2028

← 1 2 →