Synthesis of a 2,4-DcCoPc/MIL-101(Fe) composite and catalytic oxidation of styrene to benzaldehyde

被引：5

作者：

Yin, Yanbing ^{[1
]}

Xin, Zhaosong ^{[1
]}

Yang, Hang ^{[1
]}

Xu, Guopeng ^{[1
]}

Liu, Yang ^{[1
]}

LI, Xiaolong ^{[1
]}

机构：

[1] Qiqihar Univ, Heilongjiang Prov Key Lab Catalyt Synth Fine Chem, Coll Chem & Chem Engn, Qiqihar, Peoples R China

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2021年 / 74卷 / 9-10期

基金：

黑龙江省自然科学基金;

关键词：

Metal organic framework; cobalt phthalocyanine; 2,4-DcCoPc/MIL-101(Fe); catalysis;

D O I：

10.1080/00958972.2021.1910679

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new type of 2,4-DcCoPc/MIL-101(Fe) composite was synthesized by modifying MIL-101(Fe) with 2,4-dichlorophenoxy phthalocyanine cobalt (2,4-DcCoPc). X-ray powder diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FT-IR), N-2 physisorption measurements, scanning electron microscopy (SEM), transmittance scanning electron microscopy (TEM) and thermogravimetry analysis (TGA) characterize and analyze the composite material. Due to the excellent catalytic properties of MIL-101(Fe) and 2,4-DcCoPc, 2,4-DcCoPc/MIL-101(Fe) was used to catalyze the oxidation of styrene to benzaldehyde. Significantly, at the molar ratio of 0.24:1, 2,4-DcCoPc/MIL-101(Fe) achieved optimal catalytic performance with conversion rate of styrene at 88% and selectivity for benzaldehyde of 91%. Compared with 2,4-DcCoPc or MIL-101(Fe) alone, the catalytic performance was improved. The composite material can be used as a catalyst for oxidation of styrene to benzaldehyde.

引用

页码：1584 / 1596

页数：13

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