典型文献
The cooperation effect of Ni and Pt in the hydrogenation of acetic acid
文献摘要：
The catalytic hydrogenation of carboxylic acid to alcohols is one of the important strategies for the conversion of biomass.Herein,a series of Ni-doped PtSn catalysts were prepared,characterized and studied in the hydrogenation of acetic acid.The Ni dopant has a strong interaction with Pt,which promotes the hydrogen adsorp-tion,providing an activated hydrogen-rich environment for the hydrogenation.Meanwhile,the presence of Ni also improves the Pt dispersion,giving more accessible active sites for hydrogen activation.The cooperation of Pt and Ni significantly promotes the catalytic activity of the hydro-genation of acetic acid to ethanol.As a result,the catalyst with 0.1％ Ni exhibits the best reaction activity,and its space time yield is twice as that of the PtSn/SiO2 catalyst.It provides a meaningful instruction on the catalyst design for the carboxylic acid hydrogenation.
文献关键词：
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作者姓名：
Deng Pan;Jiahua Zhou;Bo Peng;Shengping Wang;Yujun Zhao;Xinbin Ma
作者机构：
Key Laboratory for Green Chemical Technology of Ministry of Education,School of Chemical Engineering and Technology,Collaborative Innovation Center of Chemical Science and Engineering,Tianjin University,Tianjin 300072,China;SINOPEC Research Institute of Petroleum Processing (RIPP),Beijing 100083,China
文献出处：
引用格式：
[1]Deng Pan;Jiahua Zhou;Bo Peng;Shengping Wang;Yujun Zhao;Xinbin Ma-.The cooperation effect of Ni and Pt in the hydrogenation of acetic acid)[J].化学科学与工程前沿,2022(03):397-407
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AB值：
0.502866
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