Silver nanoparticles supported on electrospun polyacrylonitrile nanofibrous mats for catalytic applications

被引：22

作者：

Liu, Yongkun ^{[1
]}

Jiang, Guohua ^{[1
,2
,3
]}

Li, Lei ^{[1
]}

Chen, Hua ^{[1
]}

Huang, Qin ^{[1
]}

Jiang, Tengteng ^{[1
]}

Du, Xiangxiang ^{[1
]}

机构：

[1] Zhejiang Sci Tech Univ, Dept Mat Engn, Hangzhou 310018, Zhejiang, Peoples R China

[2] Natl Engn Lab Text Fiber Mat & Proc Technol Zheij, Hangzhou 310018, Zhejiang, Peoples R China

[3] Minist Educ, Key Lab Adv Text Mat & Mfg Technol ATMT, Hangzhou 310018, Zhejiang, Peoples R China

来源：

MRS COMMUNICATIONS | 2016年 / 6卷 / 01期

基金：

中国国家自然科学基金;

关键词：

PHASE SELECTIVE OXIDATION; BENZYL ALCOHOL; MAGNETIC-PROPERTIES; GOLD NANOPARTICLES; EFFICIENT REDUCTION; AEROBIC OXIDATION; AU; TEMPERATURE; NANOCLUSTER; MEMBRANE;

D O I：

10.1557/mrc.2015.85

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, we developed a convenient way to immobilize silver nanoparticles on the aminated polyacrylonitrile (PAN) nanofibrous mats by combing the electrospinning technology from complex-containing polymer solution, amination of PAN nanofibrous and electroless plating technique. The resultant composite nanaofibrous mats had been characterized by scanning electron microscopy, energy-dispersive spectrometer, transmission electron microscopy, X-ray diffraction, and Fourier transform infrared spectra analysis. The catalytic activity and stability of these resultant composite nanofibrous mats for the catalytic reactions, including reduction of 4-nitrophenol to form 4-aminophenol, and selective oxidation of benzyl alcohol, were investigated. The resultant nanofibrous mats exhibited high-efficiency, convenient separation, recovery, and cyclic utilization properties.

引用

页码：31 / 40

页数：10

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