Phosphorus-doped activated carbon catalyst for n-hexane dehydroaromatization reaction

被引：19

作者：

Li, Yong ^{[1
,2
]}

Zhao, Hong ^{[1
]}

Chen, Siyuan ^{[1
]}

Bao, Shuhao ^{[1
,2
]}

Xing, Feifei ^{[2
]}

Jiang, Biao ^{[1
]}

机构：

[1] Chinese Acad Sci, Green Chem Engn Technol Res Ctr, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China

[2] Shanghai Univ, Coll Sci, Shanghai 200444, Peoples R China

来源：

CATALYSIS COMMUNICATIONS | 2021年 / 156卷 / 156期

关键词：

Activated carbon; P-doping; Dehydroaromatization; Phosphorus source; n-Hexane; ORDERED MESOPOROUS CARBON; METAL-FREE CATALYST; SELECTIVE AEROBIC OXIDATION; DEHYDROGENATION; AROMATIZATION; PERFORMANCE; REDUCTION; GRAPHENE; H-ZSM-5; NANOTUBES;

D O I：

10.1016/j.catcom.2021.106318

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Phosphorus-doped activated carbon (P@AC), prepared by wet impregnation method, can serve as efficient metalfree catalyst for the dehydroaromatization of n-hexane to benzene under mild conditions. The effect of phosphorus amount and phosphorus sources including phenylphosphonic acid (PPOA), phosphorus acid (H3PO4), triphenylphosphine (TPP), and tributylphosphine (TBP) on catalytic performance of P@AC were investigated. Combining with characterization analysis, functional groups containing -P(O)(OH) on the carbon surface are believed to be the active sites for dehydroaromatization catalysis.

引用

页数：5

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