Mechanism investigation of visible light-induced degradation in a heterogeneous TiO2/eosin Y/rhodamine B system

Environmental Science and Technology

Volumn 43, Issue 21, 2009, Pages 8361-8366

  Yin, Mingcai ^a,b   Li, Zhaosheng ^a   Kou, Jiahui ^a   Zou, Zhigang ^a  

^a NANJING UNIVERSITY   (China)

^b ZHENGZHOU UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVE OXYGEN SPECIES; ACTIVE SPECIES; BENZOQUINONES; BULK SOLUTIONS; DEGRADATION RATE; DYE PHOTODEGRADATION; DYE SENSITIZED; ELECTRON PARAMAGNETIC RESONANCE; EOSIN Y; HETEROGENEOUS TIO; MECHANISM INVESTIGATION; OPTIMAL CONDITIONS; PHOTOCATALYTIC PROCESS; RADICAL CATIONS; RHODAMINE B; SPIN-TRAPPING TECHNIQUE; T-BUTANOL; VISIBLE LIGHT; VISIBLE-LIGHT IRRADIATION;

DISSOLUTION; ELECTRON RESONANCE; IONIZATION OF GASES; METHANOL; NEGATIVE IONS; OXYGEN; PARAMAGNETIC RESONANCE; PARAMAGNETISM; PHOTOCATALYSIS; POSITIVE IONS; SURFACE REACTIONS;

PHOTODEGRADATION;

ANION; EOSIN; RHODAMINE B; TITANIUM DIOXIDE;

CATALYSIS; CATION; DYE; EDTA; IRRADIATION; LIGHT EFFECT; PHOTODEGRADATION; RADICAL; TITANIUM; VISIBLE SPECTRUM;

ARTICLE; ATMOSPHERE; CHEMICAL STRUCTURE; ELECTRON SPIN RESONANCE; IRRADIATION; LIGHT; PHOTOCATALYSIS; PHOTODEGRADATION;

ATMOSPHERE; AZO COMPOUNDS; CATALYSIS; COLORING AGENTS; CYCLIC N-OXIDES; ELECTRON SPIN RESONANCE SPECTROSCOPY; EOSINE YELLOWISH-(YS); FREE RADICAL SCAVENGERS; LIGHT; RHODAMINES; SOLUTIONS; SPECTROMETRY, FLUORESCENCE; SURFACE PROPERTIES; TIME FACTORS; TITANIUM; ULTRAVIOLET RAYS;

EID: 70350767350     PISSN: 0013936X     EISSN: 15205851     Source Type: Journal    
DOI: 10.1021/es902011h     Document Type: Article

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