Enhanced catalytic activity of natural hematite-supported ppm levels of Pd in nitroarenes reduction

被引：5

作者：

Gholinejad, Mohammad ^{[1
,2
]}

Shojafar, Mohammad ^{[1
]}

Sansano, Jose M. ^{[3
]}

机构：

[1] Inst Adv Studies Basic Sci IASBS, Dept Chem, POB 45195-1159, Gavazang 4513766731, Zanjan, Iran

[2] IASBS, Res Ctr Basic Sci & Modern Technol RBST, Zanjan 4513766731, Iran

[3] Univ Alicante, Ctr Innovac Quim Avanzada ORFEO CINQA, Dept Quim Organ, Inst Sintesis Organ, Alicante, Spain

来源：

JOURNAL OF THE IRANIAN CHEMICAL SOCIETY | 2020年 / 17卷 / 08期

基金：

美国国家科学基金会;

关键词：

Hematite; Pd; Heterogeneous; Nitroarenes; Synergistic effect; AROMATIC NITRO-COMPOUNDS; TRANSFER HYDROGENATION; RECYCLABLE CATALYSTS; SELECTIVE REDUCTION; GOLD NANOPARTICLES; SUZUKI-MIYAURA; IRON; EFFICIENT; WATER; CHLORIDE;

D O I：

10.1007/s13738-020-01908-z

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this work, Pd NPs supported on amine-modified natural hematite have been prepared and characterized. Using this simple catalyst, nitroaromatic compounds as a major cause of industrial pollution were reduced to corresponding amines with ppm levels of Pd in the presence of designer surfactant TPGS-750-M and NaBH4 at room temperature in aqueous media. Synergistic effect between hematite and Pd is responsible for the observed enhanced catalytic activity. This catalyst was recycled for at least four times with a small decrease in the activity.

引用

页码：2033 / 2043

页数：11

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