A survey of photocatalytic materials for environmental remediation

被引：768

作者：

Di Paola, Agatino ^{[1
,2
]}

Garcia-Lopez, Elisa ^{[1
,2
]}

Marci, Giuseppe ^{[1
,2
]}

Palmisano, Leonardo ^{[1
,2
]}

机构：

[1] Univ Palermo, Schiavello Grillone Photocatalysis Grp, Dipartimento Ingn Elettr Elettron & Telecomunicaz, I-90128 Palermo, Italy

[2] Consorzio Interuniv Chim Ambiente INCA, I-30175 Marghera, Italy

来源：

JOURNAL OF HAZARDOUS MATERIALS | 2012年 / 211卷

关键词：

Heterogeneous photocatalysis; Environmental remediation; Water treatment; Air cleaning; Photocatalyic materials; N-DOPED TIO2; LIGHT-DRIVEN PHOTOCATALYST; CARBON-COATED ANATASE; ONE-POT SYNTHESIS; VISIBLE-LIGHT; HYDROTHERMAL SYNTHESIS; ACTIVATED CARBON; TITANIUM-DIOXIDE; METHYLENE-BLUE; ZINC-OXIDE;

D O I：

10.1016/j.jhazmat.2011.11.050

中图分类号：

X [环境科学、安全科学];

学科分类号：

083001 [环境科学];

摘要：

Heterogeneous photocatalysis is an advanced oxidation process which has been the subject of a huge amount of studies related to air cleaning and water purification. All these processes have been carried out mainly by using TiO2-based materials as the photocatalysts and ca. 75% of the articles published in the last 3 years is related to them. This review illustrates the efforts in the search of alternative photocatalysts that are not based on TiO2, with some exceptions concerning particularly innovative modifications as nanoassembled TiO2 or TiO2 composites with active carbon, graphite and fullerene. Papers reporting preparation, characterization and testing of binary, ternary and quaternary compounds, have been reviewed. Despite many of these photocatalysts being effective for the photodecomposition of many pollutants, most of them do not allow a complete mineralization of the starting compounds, differently from TiO2. (c) 2011 Elsevier B.V. All rights reserved.

引用

页码：3 / 29

页数：27

共 438 条

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Sol-Gel and Thermally Evaporated Nanostructured Thin ZnO Films for Photocatalytic Degradation of Trichlorophenol [J].