化工科技2024，Vol.32Issue(5) ：32-36.

碳纳米管修饰多孔碳包覆PdCo双金属催化糠醛转移加氢制糠醇

Carbon nanotube-modified porous carbon-coated PdCo bimetallic catalyst for catalytic transfer hydrogenation of furfural to furfuryl alcohol

马肖 吴迪 徐婷 冯禄 李锋
化工科技2024，Vol.32Issue(5) ：32-36.
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碳纳米管修饰多孔碳包覆PdCo双金属催化糠醛转移加氢制糠醇

Carbon nanotube-modified porous carbon-coated PdCo bimetallic catalyst for catalytic transfer hydrogenation of furfural to furfuryl alcohol

马肖 1吴迪 2徐婷 1冯禄 1李锋1
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作者信息

  • 1. 东北石油大学化学化工学院,黑龙江大庆 163318
  • 2. 中石油兰州石化榆林化工有限公司,甘肃榆林 719000
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摘要

采用一锅法制备ZIF-67包覆Pd粒子的Pd@ZIF-67,以吡啶为碳源,通过高温热解在多孔碳上生长碳纳米管(CNT),制备具有碳纳米管/多孔碳包覆PdCo粒子的PdCo@CNT/C,考察催化剂制备条件及其催化糠醛转移加氢制糠醇性能.结果表明,掺杂Pd组分能提高Co基催化剂糠醛转移加氢活性,并改善糠醇选择性.与单一多孔碳结构的PdCo@/C相比,具有碳纳米管/多孔碳结构的PdCo@CNT/C表现出更高的催化活性.

Abstract

Pd@ZIF-67 with Pd particles coated with ZIF-67 was prepared by one pot method.A carbon nanotube/porous carbon coated-PdCo particles catalyst(PdCo@CNT/C)was prepared by growing carbon nanotube on porous carbon through high-temperature pyrolysis with pyridine as carbon source.The preparation conditions of PdCo@CNT/C and the catalytic transfer hydrogenation of furfural to furfuryl alcohol over PdCo@CNT/C were studied.The results indicated that doping Pd components in Co could enhance the activity of Co based catalyst for furfural transfer hydrogenation and improve the selectivity of furfuryl alcohol.PdCo@CNT/C with carbon nanotube/porous carbon structure exhibited higher catalytic activity for furfural transfer hydrogenation than PdCo@/C with porous carbon structure.

关键词

糠醛/转移加氢/多孔碳/碳纳米管/PdCo双金属

Key words

Furfural/Transfer hydrogenation/Porous carbon/Carbon nanotube/PdCo bimetal

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基金项目

博士后研究员落户黑龙江科研基金项目(16190024)

中央支持地方高校改革发展资金人才培养支持计划项目(2020gSP17)

出版年

2024
化工科技
中国石油天然气股份有限公司吉林石化分公司

化工科技

CSTPCD
影响因子：0.386
ISSN：1008-0511
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