THE INVESTIGATION OF VARIATIONS IN OPTICAL PROPERTIES DEPENDING ON SINTERING TEMPERATURE OF Ni:ZNO NANO POWDERS

Year 2019, , 23 - 32, 26.06.2019

Handan Aydin

https://doi.org/10.23884/mejs.2019.5.1.03

Cited By: 3

Abstract

In this study,
Ni:ZnO nano powders were produced by the sol-gel calcination method to
investigate and improve the interaction between sintering temperature and
optical properties. ZnO based nano-ceramic materials with superior properties
which can be used in several scientific researches and high technology
applications and can be easily synthesized were produced by this method. The
effect of Ni doping on the optical properties of ZnO nanopowders was
investigated through spectrophotometric measurements. The optical band gaps of
the samples were calculated from the diffuse reflectance curves using
Kubelka-Munk function. It was observed that E_g values of the samples
changed depending on the Ni dopant and sintering temperature. As a result of
the investigations, it was determined that Ni doping and different sintering
temperature have significant effects on the optical properties of ZnO nano
powders, and the produced samples can be used in high temperature conductive
electrode applications, optoelectronic devices, and sensor production.

Keywords

Optical properties, Nanopowders, Ni-doped ZnO, Optical characteristics, Sol-gel calcination method

References

• [1] . Aydin, C.; Abd El-sadek, M. S.; Zheng, K. B.; Yahia, I. S.; Yakuphanoglu, F. “Synthesis, diffused reflectance and electrical properties of nanocrystalline Fe-doped ZnO via sol-gel calcination technique”. Optics and Laser Technology, 48, 447-452, 2013.
• [2] . Aydın, H.; Yakuphanoglu, F.; Aydın, C.” Al-doped ZnO as a multifunctional nanomaterial: Structural, morphological, optical and low-temperature gas sensing properties”. Journal of Alloys and Compounds, 773, 802-811, 2019.
• [3] . Aydin, H.; Aydin, C.; Al-Ghamdi, A. A.; Farooq, W. A.; Yakuphanoglu, F. “Refractive index dispersion properties of Cr-doped ZnO thin films by sol-gel spin coating method”. Optik, 127, 1879-1883, 2016.
• [4] . Aydin, C. “Synthesis of Pd:ZnO nanofibers and their optical characterization dependent on modified morphological properties”. Journal of Alloys and Compounds, 777, 145-151, 2019.
• [5] . Aydın, C. “Synthesis of SnO2:rGO nanocomposites by the microwave-assisted hydrothermal method and change of the morphology, structural, optical and electrical properties”. Journal of Alloys and Compounds, 771, 964-972, 2019.
• [6] . Aydin, H.; Gündüz, B.; Aydin, C. “Surface morphology, spectroscopy, optical and conductivity properties of transparent poly(9-vinylcarbazole) thin films modified with graphene oxide”. Synthetic Metals, 252, 1-7, 2019.
• [7] . Aydin, C.; Aydin, H.; Taskin, M.; Yakuphanoglu, F. “A Novel Study: The Effect of Graphene Oxide on the Morphology, Crystal Structure, Optical and Electrical Properties of Lanthanum Ferrite Based Nano Electroceramics Synthesized by Hydrothermal Method”. Journal of Nanoscience and Nanotechnology, 19, 2547-2555, 2019.
• [8] . Aydin, C. “The functionalization of morphological, structural and optical properties of Fe doped SnO2 nanocrystals synthesized by the sol–gel method”. Journal of Materials Science: Materials in Electronics, 29, 20087-20096, 2018.
• [9] . Aydin, C. “Tin Oxide Based Nano Electroceramics Obtained from Sol–Gel Process: The Modified of the Structural and Opto-Electrical Properties with the Al Doping”. Journal of Nanoelectronics and Optoelectronics, 13, 1460-1467, 2018.
• [10] . Aydın, C. “Variation of structural and electrical properties of gallium nitride-based nanomaterials with nickel dopant at different atomic ratios”. Ceramics International, 44, 17473-17478, 2018.
• [11] . Aydin, C.; Khusayfan, N. M.; Al-Ghamdi, A. A.; El-Tantawy, F.; Farooq, W. A.; Yakuphanoglu, F. “Facile synthesis, electrical and optical properties of Cu-doped GaN nanorods by sol-gel technique”. Journal of Sol-Gel Science and Technology, 78, 68-75, 2016.
• [12] . Aydin, H.; El-Nasser, H. M.; Aydin, C.; Al-Ghamdi, A. A.; Yakuphanoglu, F. “Synthesis and characterization of nanostructured undoped and Sn-doped ZnO thin films via sol-gel approach”. Applied Surface Science, 350, 109-114, 2015.
• [13] . Aydin, H.; Tataroglu, A.; Al-Ghamdi, A. A.; Yakuphanoglu, F.; El-Tantawy, F.; Farooq, W. A. “A novel type heterojunction photodiodes formed junctions of Au/LiZnSnO and LiZnSnO/p-Si in series. Journal of Alloys and Compounds, 625, 18-25, 2015.
• [14] . Orhan, A.; Aydin, C.; Aydin, H.; Al-Ghamdi, A. A.; El-Tantawy, F.; Yakuphanoglu, F. “Synthesis and optical properties of iron doped gallium nitride nanostructures by sol gel method”. Microsystem Technologies-Micro-and Nanosystems-Information Storage and Processing Systems, 21, 1219-1224, 2015.
• [15] . Guler, O.; Guler, S. H.; Yo, F.; Aydin, H.; Aydin, C.; El-Tantawy, F.; Duraia, E. M.; Fouda, A. N. “Electrical and Optical Properties of Carbon Nanotube Hybrid Zinc Oxide Nanocomposites Prepared by Ball Mill Technique”. Fullerenes Nanotubes and Carbon Nanostructures, 23, 865-869, 2015.
• [16] . Aydin, H. “Electrical and Optical Properties of Titanium Dioxide-Carbon Nanotube Nanocomposites”. Journal of Nanoelectronics and Optoelectronics, 9, 608-613, 2014.
• [17] . Aydin, H.; Tataroğlu, A.; Al-Ghamdi, A. A.; Yakuphanoglu, F.; El-Tantawy, F.; Farooq, W. A. “A novel type heterojunction photodiodes formed junctions of Au/LiZnSnO and LiZnSnO/p-Si in series”. Journal of Alloys and Compounds, 625, 18-25, 2015.
• [18] . Aydın, C.; Benhaliliba, M.; Al-Ghamdi, A. A.; Gafer, Z. H.; El-Tantawy, F.; Yakuphanoglu, F. “Determination of optical band gap of ZnO:ZnAl2O4 composite semiconductor nanopowder materials by optical reflectance method”. Journal of Electroceramics, 31, 265-270, 2013.
• [19] . Aydın, C.; El-Nasser, H. M.; Yakuphanoglu, F.; Yahia, I. S.; Aksoy, M. “Nanopowder synthesis of aluminum doped cadmium oxide via sol–gel calcination processing”. Journal of Alloys and Compounds, 509, 854-858, 2011.
• [20] . Benhaliliba, M.; Benouis, C. E.; Yakuphanoglu, F.; Tiburcio-Silver, A.; Aydin, C.; Hamzaoui, S.; Mouffak, Z. “Detailed investigation of submicrometer-sized grains of chemically sprayed (Sn1−xAlx, O2) (0≤x≤0.085) thin films.” Journal of Alloys and Compounds, 527, 40-47, 2012.
• [21] . Aydin, C.; Al-Hartomy, O. A.; Al-Ghamdi, A. A.; Al-Hazmi, F.; Yahia, I. S.; El-Tantawy, F.; Yakuphanoglu, F. “Controlling of crystal size and optical band gap of CdO nanopowder semiconductors by low and high Fe contents”. Journal of Electroceramics, 29, 155-162, 2012.
• [22] . Aydın, C.; Mansour, S. A.; Alahmed, Z. A.; Yakuphanoglu, F. “Structural and optical characterization of sol–gel derived boron doped Fe2O3 nanostructured films”. Journal of Sol-Gel Science and Technology, 62, 397-403, 2012.
• [23] . Aydin, H.; Mansour, S. A.; Aydin, C.; Al-Ghamdi, A. A.; Al-Hartomy, O. A.; El-Tantawy, F.; Yakuphanoglu, F. “Optical properties of nanostructure boron doped NiO thin films”. Journal of Sol-Gel Science and Technology, 64, 728-733, 2012.