高等学校化学学报 ›› 2004, Vol. 25 ›› Issue (11): 2125-2127.

• 研究快报 • 上一篇    下一篇

高性能纳米碳材料改性Cu/ZnO/Al2O3甲醇水蒸汽重整制氢催化剂

张新荣1, 王路存1, 姚成漳1, 曹勇1, 戴维林1, 范康年1, 吴东2, 孙予罕2   

  1. 1. 复旦大学化学系, 上海市分子催化与功能材料重点实验室, 上海200433;
    2. 中国科学院山西煤炭化学研究所, 煤转化国家重点实验室, 太原030001
  • 收稿日期:2004-06-15 出版日期:2004-11-24 发布日期:2004-11-24
  • 基金资助:

    国家自然科学基金(批准号:20203003);国家重点基础发展规划项目(批准号:2003CB615807);上海市科技启明星计划(批准号:02QA14006)资助.

Highly Effective Hydrogen Production from Steam Reforming of CH3OH over Cu/ZnO/Al2O3 Catalysts Promoted by Nanostructured Carbon Materials

ZHANG Xin-Rong1, WANG Lu-Cun1, YAO Cheng-Zhang1, CAO Yong1, DAI Wei-Lin1, FAN Kang-Nian1, WU Dong2, SUN Yu-Han2   

  1. 1. Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, China;
    2. State Key Laboratory of Coal-conversion, Institute of Coal Chemistry of Shanxi, Chinese Academy of Sciences, Taiyuan 030001, China
  • Received:2004-06-15 Online:2004-11-24 Published:2004-11-24

关键词: 甲醇水蒸汽重整, 制氢, Cu/ZnO/Al2O3催化剂, 纳米碳材料, 活性碳纤维(ACF)

Abstract: A number of nanostructured carbon materials were proposed as new effective promoters for preparing modified Cu/ZnO/Al2O3 catalyst system for efficient hydrogen production from methanol steam reforming. Compared to the catalysts modified by other type of carbon materials, the ACF-promoted catalyst prepared via carbonate-coprecipitation method exhibit the highest performance in the low-temperature steam reforming of methanol. It was suggested that the intrinsic high surface area nature of ACF material may favor the generation of modified catalysts with a high surface area and improved component dispersion, thus leading to improved performance for methanol steam reforming.

Key words: Methanol steam reforming, Hydrogen production, Cu/ZnO/Al2O3 catalyst, Nanostructured carbon materials, Activated carbon fiber(ACF)

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