Enhanced structural, optical, electrical properties and antibacterial activity of PEO/CMC doped ZnO nanorods for energy storage and food packaging applications
نویسندگان
چکیده
The zinc oxide nanorods (ZnONRs) have been successfully prepared via sol–gel way. A series of Poly(ethylene oxide) and Carboxymethyl cellulose (PEO/CMC) blend samples filled with different concentration ZnONRs were using casting method. Transmission electron microscopic (TEM) image showed that the synthesized ZnONPs had a diameter in range 29.29 to 59.09 nm. These characterized by analytical techniques. On basis results obtained from XRD FT-IR analysis, blends are miscible. Fourier transform infrared (FT-IR) spectroscopy exhibited complexation between PEO/CMC ZnONRs. optical energy gap was calculated UV/vis. data. maximum value AC conductivity for pure 1.98 × 10–7 S.cm−1, raising filling increased 3.26 10–6 S.cm−1 at highest concentration. After added ZnONRs, an improvement dielectric constant (ε′) loss (ɛ") detected. can be employment semiconductor industries portable electrochemical batteries, electric vehicles grid storage, due noticed enhancements optical, conductivity. PEO/CMC/ZnONRs films screened their vitro antibacterial activity against S. aureus E. coli bacteria tested. excellent antimicrobial these provides novel simple way synthesis nanocomposites as functional biomaterials has possibility usage food packaging applications.
منابع مشابه
Enhanced structural, optical and antibacterial activities of Zn2SnO4 nanorods synthesized by Microwave assisted method
In this research, Zn2SnO4 nanorods were prepared and structural properties of the nanorods were characterized, developing of wide-range of the optical behavior of Zn2SnO4 nanorods and the antibacterial activity was also investigated using a microwave-assisted method. A zinc stannate (Zn2SnO4) nanorod was synthesized via facile microwave-assisted method using ammonia with cubic spinel structure....
متن کاملElectrical, optical and structural properties of ZnO nanorods thin films deposited over ZnO substrates
ZnO thin films with grain morphology were obtained over glass substrates using the sol–gel method; these films were used as substrates to grow ZnO nanorods using chemical bath deposition (CBD) technique. The transmittance percentage of two films was over 85% and the electrical resistivity decreased when ZnO nanorods were grown over the ZnO thin film with grain morphology. A laser is incident at...
متن کاملStructural, Optical and Ultra-Violet Photodetection Properties of ZnO Nanorods with Various Aspect Ratios
ZnO nanorods with various lengths were synthesized by a two-stage route (by changing the time of growth between 0-240 min) and were characterized using XRD, SEM, UV–Vis and PL techniques. The SEM and XRD results confirmed a fast growth of (0 0 2) plane in the preferential longitudinal orientation, in contrast to lateral growth and therefore, by increasing the time of hydrothermal growth, nanoro...
متن کاملStudy of structural, optical and electrical properties of ZnO/CuO nanocomposites
In this work, the first ZnO/CuO nanocomposites were synthesized by chemical vapour deposition (CVD), thermal evaporation (PVD) and sputtering on silicon substrates (Si). Then, the structural, optical and electrical properties of the samples were investigated. Examination of the X-ray diffraction patterns confirmed the mixed-phase formation of hexagonal zinc oxide (ZnO) and monoclinic copper oxi...
متن کاملSynthesis and structural properties of Mn-doped ZnO/Graphene nanocomposite
Zinc oxide (ZnO) is a promising metal oxide semiconductor with various applications, especially in the photocatalytic destruction of environmental pollutants. However, this nanoparticle has some limitations, such as poor dispersion, aggregation, and a wide energy gap. As such, the doping of metal oxide semiconductor has been strongly recommended. Addition of manganese (Mn) has proven effective ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Polymer Research
سال: 2022
ISSN: ['1572-8935', '1022-9760']
DOI: https://doi.org/10.1007/s10965-022-03011-8