Shao-bin Lin, Tong-qi Ye, Li-xia Yuan, Tao Hou, Quan-xin Li. Production of Hydrogen from Bio-oil Using Low-temperature Electrochemical Catalytic Reforming Approach over CoZnAl Catalyst[J]. Chinese Journal of Chemical Physics , 2010, 23(4): 451-458. doi: 10.1088/1674-0068/23/04/451-458
Citation: Shao-bin Lin, Tong-qi Ye, Li-xia Yuan, Tao Hou, Quan-xin Li. Production of Hydrogen from Bio-oil Using Low-temperature Electrochemical Catalytic Reforming Approach over CoZnAl Catalyst[J]. Chinese Journal of Chemical Physics , 2010, 23(4): 451-458. doi: 10.1088/1674-0068/23/04/451-458

Production of Hydrogen from Bio-oil Using Low-temperature Electrochemical Catalytic Reforming Approach over CoZnAl Catalyst

doi: 10.1088/1674-0068/23/04/451-458
Funds:  This work was supported by the National Basic Research Program of Ministry of Science and Tech-nology of China (No.2007CB210206), the National High Technology Research and Development Program(No.2009AA05Z435), the National Natural Science Foundation of China (No.50772107), and the Demon-stration and Applied Investigation of Biomass Clean Energy Base (No.2007-15).
  • Received Date: 2009-11-27
  • High-efficient production of hydrogen from bio-oil was performed by electrochemical catalytic reforming method over the CoZnAl catalyst. The influence of current on the hydrogen yield, carbon conversion, and products distribution were investigated. Both the hydrogen yield and carbon conversion were remarkably enhanced by the current through the catalyst, reaching hydrogen yield of 70% and carbon conversion of 85% at a lower reforming temperature of 500 oC. The influence of current on the properties of the CoZnAl catalyst was also characterized by X-ray diffraction, X-ray photoelectron spectroscopy, thermal gravimetric analysis, and Brunauer-Emmett-Teller measurements. The thermal electrons would play an important role in promoting the reforming reactions of the oxygenated-organic compounds in the bio-oil.

     

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