The selective hydrogenation of rosin to hydroabietic content using Pd/SBA-15 as catalysts

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• 作者：Yue Liu ; Lu Li ; Shiwei Liu ; Congxia Xie ; Shitao Yu
• 关键词：Mesoporous ; Pd/SBA ; 15 ; Hydrogenation ; Rosin
• 刊名：Research on Chemical Intermediates
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：43
• 期：2
• 页码：1211-1221
• 全文大小：
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Catalysis; Physical Chemistry; Inorganic Chemistry;
• 出版者：Springer Netherlands
• ISSN：1568-5675
• 卷排序：43

文摘

Well-dispersed Pd particles supported on ordered mesoporous SBA-15 were synthesized by the incipient wetness impregnation of SBA-15 with PdCl₂ as precursor. The samples were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), nitrogen adsorption–desorption isotherms, inductively couple plasma atomic emission spectrometry (ICP-AES), and there was revealed an excellent dispersion of Pd nanoparticles in the mesoporous SBA-15 channels. Furthermore, Pd/SBA-15 mesoporous material was used as catalyst for hydrogenation of rosin and exhibited a highly catalytic activity and reusability at least after five recycles.