Modification of cellulose acetate nanofibers with PVP/Ag addition

被引：33

作者：

Kendouli, S. ^{[1
]}

Khalfallah, O. ^{[2
]}

Sobti, N. ^{[1
]}

Bensouissi, A. ^{[1
]}

Avci, A. ^{[3
]}

Eskizeybek, V. ^{[3
]}

Achour, S. ^{[1
]}

机构：

[1] Univ Constantine 1, Ceram Lab, Constantine, Algeria

[2] Univ Constantine 1, Lab Microstruct & Defects Mat, Constantine, Algeria

[3] Selcuk Univ, Dept Mech Engn, Konia, Turkey

来源：

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING | 2014年 / 28卷

关键词：

Cellulose acetate; Ag nanoparticles; Electrospinning; Nanofibers; Membrane; Nanocomposite; PERFORMANCE; MATS;

D O I：

10.1016/j.mssp.2014.03.010

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

in this work cellulose acetate (CA) nanostructures were synthesized using electrospinning process. Silver nanoparticles (Ag NPs) were synthesized using silver nitrate as the starting precursor, ethanol as solvent and polyvinyl pyrolydone (PVP) as capping agent. The Ag NPs were added to the cellulose acetate (CA) nanostructures before and after CA electrospinning. The obtained CA and Ag-CA composite were characterized by various techniques such as, Fourier Transform Infrared (FTIR) spectroscopy, Raman Spectroscopy, Scanning electron microscopy (SEM) and Differential Scanning Calorimetry (DSC). It was found that Ag NPs can be effectively coated on or embedded into the electrospun CA and the PVP can lead to noticeable change in morphology and structure. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：13 / 19

页数：7

共 21 条

[1] Thin and flexible bio-batteries made of electrospun cellulose-based membranes [J].