MWCNTsCellulose Hydrogels Prepared from NaOHUrea Aqueous Solution with Improved Mechanical Properties
Joint Authors
Zhang, Yingpu
Huang, Rong
Peng, Si
Ma, Zhaocheng
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-08-02
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Novel high strength composite hydrogels were designed and synthesized by introducing multiwalled carbon nanotubes (MWCNTs) into cellulose/NaOH/urea aqueous solution and then cross-linked by epichlorohydrin.
MWCNTs were used to modify the matrix of cellulose.
The structure and morphology of the hydrogels were characterized by Fourier transform infrared (FT-IR) spectroscopy, high resolution transmission electron microscopy (HR-TEM), and scanning electron microscopy (SEM).
The results from swelling testing revealed that the equilibrium swelling ratio of hydrogels decreased with the increment of MWCNTs content.
Thermogravimetric analysis (TGA) and dynamic mechanical analysis (DMA) results demonstrated that the introduction of MWCNT into cellulose hydrogel networks remarkably improved both thermal and mechanical properties of the composite hydrogels.
The preparation of MWCNTs modifiedcellulose-based composites with improved mechanical properties was the first important step towards the development of advanced functional materials.
American Psychological Association (APA)
Zhang, Yingpu& Huang, Rong& Peng, Si& Ma, Zhaocheng. 2015. MWCNTsCellulose Hydrogels Prepared from NaOHUrea Aqueous Solution with Improved Mechanical Properties. Journal of Chemistry،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1067448
Modern Language Association (MLA)
Zhang, Yingpu…[et al.]. MWCNTsCellulose Hydrogels Prepared from NaOHUrea Aqueous Solution with Improved Mechanical Properties. Journal of Chemistry No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1067448
American Medical Association (AMA)
Zhang, Yingpu& Huang, Rong& Peng, Si& Ma, Zhaocheng. MWCNTsCellulose Hydrogels Prepared from NaOHUrea Aqueous Solution with Improved Mechanical Properties. Journal of Chemistry. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1067448
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1067448