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CuPc sensitized Bi2MoO6 with remarkable photo-response and enhanced photocatalytic activity

Paper ID Volume ID Publish Year Pages File Format Full-Text
49489 46750 2014 4 PDF Available
Title
CuPc sensitized Bi2MoO6 with remarkable photo-response and enhanced photocatalytic activity
Abstract

•Bi2MoO6 was modified with an organic dye sensitizer, copper phthalocyanine (CuPc).•CuPc/Bi2MoO6 composite showed photo-response in the whole visible spectrum.•CuPc/Bi2MoO6 composite exhibited much higher photo-activity than bare Bi2MoO6.

Much enhanced photo-absorption of Bi2MoO6 was realized by introduction of an organic dye sensitizer, copper phthalocyanine (CuPc). The CuPc/Bi2MoO6 composite photocatalyst showed photo-response in the whole visible spectrum and even the near infrared region. As a result, it exhibited much higher photocatalytic activity than bare Bi2MoO6 in photo-degradation of RhB and phenol under simulated solar light. Moreover, the sensitization effect of CuPc was testified by photo-degradation of RhB under a red LED (λ = 620 nm) irradiation.

Keywords
CuPc/Bi2MoO6; Photocatalyst; Sensitizer; Photo-response
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CuPc sensitized Bi2MoO6 with remarkable photo-response and enhanced photocatalytic activity
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 55, 5 October 2014, Pages 15–18
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
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Price was $35.95
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