Amine-Functionalized Hydrophobic Cross-Linked Polymer-Supported Palladium Nanoparticles: An Efficient Catalyst for the Selective Hydrogenation of Citral to Citronellal

被引：0

作者：

Huo, Hongfei ^{[1
,2
,3
]}

Liang, Lina ^{[2
,3
,4
]}

Zhai, Xinyang ^{[3
]}

Wang, Hongwei ^{[3
]}

Kong, Wangxin ^{[3
]}

Zhai, Dewei ^{[3
]}

Liu, Dong ^{[3
]}

Jiang, Pengbo ^{[3
]}

Li, Chunliang ^{[3
]}

Zong, Lukuan ^{[3
]}

Cao, Changyan ^{[1
,2
]}

Song, Weiguo ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, CAS Res Educ Ctr Excellence Mol Sci, Beijing Natl Lab Mol Sci, Lab Mol Nanostruct & Nanotechnol,Inst Chem, Beijing 100190, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[3] Zhejiang Med Co Ltd, Changhai Biol Co, Shaoxing 312366, Peoples R China

[4] Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2024年 / 63卷 / 14期

基金：

中国国家自然科学基金; 国家重点研发计划;

关键词：

DOUBLE HYDROXIDE; PD; PERFORMANCE; CYCLIZATION; OXIDATION; KINETICS; SURFACE; ACID;

D O I：

10.1021/acs.iecr.4c00800

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

We here demonstrate that amine-functionalized hydrophobic cross-linked polymer microsphere-supported palladium nanoparticles (Pd/NFHCPs) are an efficient catalyst for the selective hydrogenation of citral to citronellal. The R3-N groups in NFHCPs offer abundant anchoring sites for the dispersion and stabilization of Pd nanoparticles. In addition, the surface of NFHCPs is lipophilic and hydrophobic, which is beneficial for mass transformation and diffusion. These characteristics enable the catalyst to display high activity and stability for reducing citral to citronellal under alkaline conditions. The effects of solvents, different auxiliaries, and wettability on the catalytic performance were systematically investigated, paving the way for its potential industrial applications.

引用

页码：6279 / 6285

页数：7

共 44 条

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