Agglomerated Pd Catalysts and Their Applications in Hydrogen Production from Formic Acid Decomposition at Room Temperature  

作　　者：LIU Jun LAN Lixin WU Chao LI Rong LIU Xuanyan 

机构地区：[1]Department of Pharmaceutical and Biological Engineering, Hunan Chemical Vocational Technology College, Zhuzhou 412004, P. R. China

出　　处：《Chemical Research in Chinese Universities》2016年第2期272-277,共6页高等学校化学研究（英文版）

摘　　要：Agglomerated Pd catalysts with the nano-porous structure were simply prepared by one-step reduction reaction without using any stabilizer. The Pd catalysts show a high catalytic activity for the decomposition of formic acid at room temperature. Among all the Pd catalysts tested, the Pdug catalyst exhibits the highest catalytic activity. Moreover, the breakthrough of the advanced catalysts is that the above agglomerated Pd catalysts can be easily separated from the liquid system to control the catalytic reaction at any time, which may further promote the practical application of formic acid as a H2 storage material.Agglomerated Pd catalysts with the nano-porous structure were simply prepared by one-step reduction reaction without using any stabilizer. The Pd catalysts show a high catalytic activity for the decomposition of formic acid at room temperature. Among all the Pd catalysts tested, the Pdug catalyst exhibits the highest catalytic activity. Moreover, the breakthrough of the advanced catalysts is that the above agglomerated Pd catalysts can be easily separated from the liquid system to control the catalytic reaction at any time, which may further promote the practical application of formic acid as a H2 storage material.

关 键 词：Hydrogen energy Heterogeneous catalyst Formic acid decomposition Pd catalyst Nano-porous structure 

分 类 号：O643.36[理学—物理化学] TG139.7[理学—化学]