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Thuong Thi Tran,  Huyen

Preparation and investigation of the photocatalytic properties of Brookite

Rostock : Universität , 2016

https://doi.org/10.18453/rosdok_id00001760

http://purl.uni-rostock.de/rosdok/id00001760

Abstract:

Brookite, anatase, and rutile were hydrothermally synthesized and characterized by XRD, Raman spectroscopy, SEM, N2 sorption, thermal analysis, DR UV-vis spectra. The spherical brookite and anatase nanoparticles are of 10 nm size, while the rod-like rutile crystals are larger (500 nm). The degradation of pollutants over brookite was investigated under sunlight equivalent UV and compared to anatase and rutile. The degradation of pollutants was comprehensively followed by UV-vis spectroscopy and TOC measurement. The scavenger experiments were carried out to detect the presence of active species.

Dissertation Open Access


Einrichtung :
Mathematisch-Naturwissenschaftliche Fakultät
Gutachter :
Schulz,  Axel  (Prof. Dr)
Quang Liem,  Nguyen  (Prof. Dr)
Seidel,  Wolfram  (Prof. Dr)
Jahr der Abgabe:
2016
Jahr der Verteidigung:
2016
Sprache(n) :
Englisch
übersetzter Titel :
Vorbereitung und Untersuchung der photokatalytischen Eigenschaften von Brookite
Schlagworte:
photocatalysis, brookite, aromatic ring, mineralization, active species, titania
DDC Klassifikation :
540 Chemie
URN :
urn:nbn:de:gbv:28-diss2016-0073-2
Persistente URL:
http://purl.uni-rostock.de/rosdok/id00001760
erstellt am:
2016-07-05
zuletzt geändert am:
2018-06-30
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