Significance of TiO2 Photocatalysis for Green Chemistry

被引：0

作者：

Ravelli, Davide ^{[1
]}

Fagnoni, Maurizio ^{[1
]}

Dondi, Daniele ^{[1
]}

Albini, Angelo ^{[1
]}

机构：

[1] Univ Pavia, Dept Organ Chem, I-27100 Pavia, Italy

来源：

JOURNAL OF ADVANCED OXIDATION TECHNOLOGIES | 2011年 / 14卷 / 01期

关键词：

TITANIUM-DIOXIDE PHOTOCATALYSIS; ADVANCED OXIDATION PROCESSES; LIFE-CYCLE ASSESSMENT; ENVIRONMENTAL ASSESSMENT; NANOPARTICLES; 2-ALKYLBENZIMIDAZOLES; PERFORMANCE; CYCLIZATION; ADSORPTION; REDUCTION;

D O I：

暂无

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 role of titanium dioxide photocatalysis in the frame of green chemistry is discussed on the basis of a review of published life cycle assessments. It appears that the environmental impact of photocatalysis when applied to the mineralization of pollutants is generally worse than that of other advanced oxidation processes when lamps are used, but becomes appealing under solar light. The potential of photocatalysis for organic synthesis - that in principle should minimize the generation of pollutants - is likewise discussed. Here again, however, the method is competitive with thermal procedures only when solar light is used.

引用

页码：40 / 46

页数：7

共 58 条

[1] The photo-oxidation of cyclohexane on titanium dioxide: an investigation of competitive adsorption and its effects on product formation and selectivity [J].