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The H2-TPR profile of Cu-Co/NC catalyst displayed two low temperature peaks at 170 ¡ãC and 195 ¡ãC, author deemed it could be attributed to the two-step reduction of Cu (II) to Cu (0) via the intermediate Cu (I). I think this should be verified.
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Journal of Catalysis, Volume 296, December 2012, Pages 1-11
Applied Catalysis A: General, Volume 403, Issues 1¨C2, 22 August 2011, Pages 173-182

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Bioresource Technology, Volume 101, Issue 18, September 2010, Pages 7088-7092

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Hydrogenolysis of glycerol to 1,2-propanediol over Cu-based catalysts: A short review
Catalysis Today, In press, corrected proof, Available online 13 March 2019
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