Abstract
Sodium carboxymethyl cellulose/reduced graphene oxide (NaCMC/rGO) nanocomposite films were prepared by a simple solution mixing-evaporation method. The NaCMC/rGO nanocomposite films were characterized and compared with sodium carboxymethyl cellulose/graphene oxide (NaCMC/GO) nanocomposite films. The stability of the rGO dispersion, and the structural and mechanical properties of the composite films were investigated by UV-Vis spectrophotometry, X-ray diffraction (XRD), scanning electron microscopy (SEM), Raman spectroscopy, and using a universal testing machine (UTM). The results revealed that CMC and rGO were able to form a homogenous mixture. Compared with pure CMC, the tensile strength and Young's modulus of the CMC/rGO nanocomposite films were considerably enhanced (by 72.52% and 131.79%, respectively) upon incorporation of 2 wt% rGO.
| Original language | English |
|---|---|
| Pages (from-to) | 36-42 |
| Number of pages | 7 |
| Journal | Composites Part B: Engineering |
| Volume | 83 |
| DOIs | |
| Publication status | Published - 15 Dec 2015 |
| Externally published | Yes |
Keywords
- A. Polymer-matrix composites
- B. Mechanical properties
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