Enhanced photocatalytic activity for degrading Rhodamine B solution of commercial Degussa P25 TiO2 and its mechanisms

Journal of Hazardous Materials

Volumn 172, Issue 2-3, 2009, Pages 1168-1174

  Qin, Xu ^a   Jing, Liqiang ^a,b   Tian, Guohui ^a   Qu, Yichun ^a   Feng, Yujie ^b  

^a HEILONGJIANG UNIVERSITY   (China)

^b HARBIN INSTITUTE OF TECHNOLOGY   (China)

Author keywords

Anatase thermal stability; Degussa P25 TiO2; Photocatalysis; Photoinduced charge separation; Surface modification

Indexed keywords

ACTIVITY ENHANCEMENT; ANATASE PHASE; BRUNAUER-EMMETT-TELLER SURFACE AREA ANALYZERS; DEGUSSA P25; DIFFUSE REFLECTANCE SPECTRUM; FOURIER TRANSFORM INFRARED SPECTRA; INHIBITION EFFECT; LARGE SURFACE AREA; PHOSPHOROUS ACID; PHOTOCATALYTIC ACTIVITIES; PHOTOINDUCED CHARGE SEPARATION; POST TREATMENT; RAMAN SPECTRA; RHODAMINE B; SURFACE HYDROXYL GROUPS; SURFACE MASS DIFFUSION; SURFACE PHOTOVOLTAGE SPECTROSCOPY; SURFACE-MODIFICATION; TEM; THERMAL STABILITY; THERMAL TREATMENT; TIO; UV-VIS-DRS; XRD;

FLUORINE CONTAINING POLYMERS; HEAT TREATMENT; INFRARED SPECTROSCOPY; PHOSPHORUS; PHOTOCATALYSIS; RAMAN SPECTROSCOPY; RECONNAISSANCE AIRCRAFT; SEPARATION; THERMODYNAMIC STABILITY; TITANIUM DIOXIDE; TRANSMISSION ELECTRON MICROSCOPY; ULTRAVIOLET PHOTOELECTRON SPECTROSCOPY; X RAY POWDER DIFFRACTION;

X RAY PHOTOELECTRON SPECTROSCOPY;

PHOSPHATE; PHOSPHORIC ACID; RHODAMINE B; TITANIUM DIOXIDE;

CATALYSIS; CATALYST; DEGRADATION; HYDROXYL RADICAL; INHIBITION; THERMAL STRUCTURE; TITANIUM;

ARTICLE; CONTROLLED STUDY; DIFFUSE REFLECTANCE SPECTROSCOPY; DIFFUSION; HEAT TREATMENT; INFRARED SPECTROSCOPY; PHOTOCATALYSIS; RAMAN SPECTROMETRY; SEPARATION TECHNIQUE; SURFACE PROPERTY; THERMOSTABILITY; TRANSMISSION ELECTRON MICROSCOPY; X RAY PHOTOELECTRON SPECTROSCOPY; X RAY POWDER DIFFRACTION;

CATALYSIS; HOT TEMPERATURE; PHOTOCHEMICAL PROCESSES; RHODAMINES; SOLUTIONS; SURFACE PROPERTIES; TITANIUM;

EID: 71749106469     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2009.07.120     Document Type: Article

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