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A novel catalyst for ammonia synthesis at ambient temperature and pressure: Visible light responsive photocatalyst using localized surface plasmon resonance

Paper ID Volume ID Publish Year Pages File Format Full-Text
49513 46751 2015 5 PDF Available
Title
A novel catalyst for ammonia synthesis at ambient temperature and pressure: Visible light responsive photocatalyst using localized surface plasmon resonance
Abstract

•A novel photocatalyst for ammonia synthesis at room temperature was investigated.•Os–Au showed a catalytic activity for ammonia synthesis under visible light irradiation.•Localized surface plasmon resonance was suggested to play the role in photocatalytic activity.

A novel catalyst for ammonia synthesis using localized surface plasmon resonance (LSPR) was investigated. Os–Au composite nanoparticles showed a high catalytic activity in ammonia synthesis reaction under visible light irradiation at room temperature and atmospheric pressure. Photo energy was likely to be transferred to Os via Au particles, and contributed to the enhancement of the catalytic activity, because the ammonia production rate and the LSPR absorbance of Au particles showed similar dependence on the irradiation wavelength.

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Keywords
Localized surface plasmon resonance; Photocatalyst; Ammonia synthesis
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A novel catalyst for ammonia synthesis at ambient temperature and pressure: Visible light responsive photocatalyst using localized surface plasmon resonance
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 59, 10 January 2015, Pages 40–44
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
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