Preliminary Study on the New Dual-Bed Photocatalytic Hydrogen Production System

Hui Rong Liang; Lie Jin Guo; Wei Yan; Yi Liang Liu

doi:10.4028/www.scientific.net/AMR.750-752.1786

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Synthesis and Characterization of 4-Phenylethynylphthalic Anhydride
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High Active Cu/SiO₂ Catalyst Prepared by Hydrolysis-Polymerization Method for 2-Butanol Dehydrogenation
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Dehydrogenation of Sec-Butanol to Methyl Ethyl Ketone over Cu-ZnO Catalysts Prepared by Different Methods: Coprecipitation and Physical Mixing
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Structural and Elastic Properties of Antimony Triiodide from First-Principles Calculations
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Preliminary Study on the New Dual-Bed Photocatalytic Hydrogen Production System
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Electrochemical Performances of Li₄Ti_5-xAl_xO₁₂(x=0.03, 0.05, 0.10) as Anode Materials for Lithium Ion Battery
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Synthesis, Characterization, Optical and Electrochemical Properties of Multinuclear Cobaltadithiolene Complex Derivatives
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Influence of Carbonization Conditions on Mg Ion Concentration in Mg (HCO₃)₂ Solution
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Synthesis of Monolithic Macroporous Carbon Xerogels from Phenol, m-Cresol, Furfural and Phosphoric Acid by Sol-Gel Approach
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 750-752Preliminary Study on the New Dual-Bed...

Preliminary Study on the New Dual-Bed Photocatalytic Hydrogen Production System

Abstract:

A new dual-bed photocatalytic hydrogen production reaction system is proposed in this paper. In this dual-bed system, one bed is photocatalytic hydrogen evolution reaction bed in which I^- is oxidized into I₂ by a hole and H⁺ is reduced to H₂ by an electron, and the other is the hole-sacrificed agent regeneration bed in which I^- is regenerated by reducing I₂ with Cu₂O. The two reaction beds are connected with two constant flow pumps to form a circulation loop. The hole-sacrificed agent I^- can always be renewable by circulating the reaction solution between dual beds. The dual-bed reaction system achieves to produce hydrogen continuously, steadily and efficiently.

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Periodical:

Advanced Materials Research (Volumes 750-752)

Pages:

1786-1790

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.750-752.1786

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Online since:

August 2013

Authors:

Hui Rong Liang*, Lie Jin Guo, Wei Yan, Yi Liang Liu

Keywords:

Dual-Bed System, Hydrogen Production, Photocatalytic

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