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每周分享11.18

閱讀:1114      發(fā)布時間:2014-11-18
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  文章摘要如下:

  Hydrodeoxygenation of eugenol to hydrocarbons in aqueous phase can be catalyzed by the combination of Pd/C and HZSM-5. In this paper, micro-, submicro- and nano-sized HZSM-5 samples were chosen as catalysts to investigate the influence of crystal size of HZSM-5 on the hydrolysis and dehydration. It was found that the formation rates of hydrocarbons were correlated with the total acidic sites of the submicro- and nano-sized HZSM-5 samples; while for the micro-sized sample, a much lower hydrocarbon formation rate was observed. Meanwhile, HZSM-5 with larger crystal size showed a lower hydrocarbon formation rate even with higher acid density.

  該文章中材料表征采用的是美國麥克儀器AutoChem 2920

  詳情可參考下面鏈接:

 http://www.sciencedirect.com/science/article/pii/S1566736714002763

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