Comparison of azo dye degradation efficiency using UV/single semiconductor and UV/coupled semiconductor systems

Chemosphere

Volumn 57, Issue 7, 2004, Pages 601-608

  Wu, Chung Hsin ^a  

^a YUANPEI UNIVERSITY   (Taiwan)

Author keywords

Amaranth; Azo dyes; Degradation; Interparticle electron transfer process; Procion Red MX 5B; SnO 2; TiO 2; ZnO

Indexed keywords

CONDUCTION BANDS; ELECTROSTATIC ATTRACTION; PHOTOCATALYSTS; PHOTOGENERATED ELECTRONS;

CHEMICAL BONDS; DEGRADATION; MATHEMATICAL MODELS; PHOTOCATALYSIS; PHOTONS; RATE CONSTANTS; SEMICONDUCTOR DEVICES; SPECTRUM ANALYSIS; STOICHIOMETRY; TIN COMPOUNDS; ULTRAVIOLET RADIATION;

AZO DYES;

AZO DYE; CARBON; CHLORIDE ION; METAL OXIDE; SULFATE; SULFONIC ACID DERIVATIVE; SULFUR; TIN; TITANIUM DIOXIDE; ZINC OXIDE;

DEGRADATION; DYE; PHOTOCHEMICAL TREATMENT; SEMICONDUCTOR;

ADSORPTION; ALKALINITY; ARTICLE; CATALYST; CHEMICAL BOND; CHEMICAL MODEL; DISSOCIATION CONSTANT; ELECTRICITY; ELECTRON; ENERGY; EXAMINATION; PHOTOCATALYSIS; PHOTODEGRADATION; PHOTOOXIDATION; SEMICONDUCTOR; STOICHIOMETRY; SURFACE PROPERTY; ULTRAVIOLET IRRADIATION; ULTRAVIOLET SPECTROPHOTOMETRY;

AZO COMPOUNDS; CATALYSIS; COLORING AGENTS; KINETICS; MODELS, CHEMICAL; PHOTOCHEMISTRY; SEMICONDUCTORS; TIN COMPOUNDS; TITANIUM; ULTRAVIOLET RAYS; ZINC OXIDE;

AMARANTHUS CAUDATUS;

EID: 5444254522     PISSN: 00456535     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chemosphere.2004.07.008     Document Type: Article

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