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Porous Ag3PO4 microtubes with improved photocatalytic properties

Paper ID Volume ID Publish Year Pages File Format Full-Text
49676 46759 2014 4 PDF Available
Title
Porous Ag3PO4 microtubes with improved photocatalytic properties
Abstract

•Novel Ag3PO4 porous microtubes are synthesized for the first time.•Its photocatalytic activity is 4 times as high as that of the solid Ag3PO4.•PEG 200 plays a vital role in the formation of porous microtubes.•The method could be extended to other porous materials.

The Ag3PO4 porous microtubes are, for the first time, prepared by a one-pot synthesis using polyethylene glycol 200 (PEG200) as the reaction medium. This study establishes that PEG 200 plays a vital role in the formation of the unique structures. Under visible light irradiation (≥ 420 nm), the porous sample exhibits a higher photocatalytic activity for the degradation of RhB than solid Ag3PO4 and Ag3PO4 tetrapods, which has been mainly ascribed to the novel hollow structure.

Keywords
Porous Ag3PO4; Polyethylene glycol; Photocatalytic activity
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 52, 5 July 2014, Pages 49–52
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
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Full-text PDF Download
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