Nano-structured CuO films prepared by simple solution methods: Plate-like, needle-like and network-like architectures

Bayansal, F.; Çetinkara, H.A.; Kahraman, S.; Çakmak, H.M.; Güder, H.S.

doi:10.1016/j.ceramint.2011.10.011

Cited by 53 publications

(17 citation statements)

References 36 publications

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“…So far various CuO micro/nanostructures, such as ribbon-like film [16], nanowires [17], micro/nanorods [18][19][20][21][22], plate-like powder [23], hollow microspheres [24] and nanorod bundles [25] have been synthesized. Despite these successful works, it is still desirable to design CuO architectures with well-defined configuration and improved microstructure strength.…”

Section: Introductionmentioning

confidence: 99%

Facile synthesis of 3D CuO nanowire bundle and its excellent gas sensing and electrochemical sensing properties

Zhu

Zhang

et al. 2016

Sensors and Actuators B: Chemical

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Section: Introductionmentioning

confidence: 99%

Facile synthesis of 3D CuO nanowire bundle and its excellent gas sensing and electrochemical sensing properties

Zhu

Zhang

et al. 2016

Sensors and Actuators B: Chemical

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“…05-0661. Besides, the grown films completely consists of CuO molecules and there was no XRD peaks referred to Cu(OH) 2 . The defined peaks at 35.5° and 38.9° corresponding to the reflections from (1 11) and (200) planes are observed in Fig.…”

Section: Applied Mechanics and Materials Vols 773-774 639mentioning

confidence: 99%

“…As a p-type semiconductor with a narrow band gap of ~1.2 eV at room temperature, copper(II) oxide (CuO) have received much attention for its diverse uses which are semiconductors, biosensors, gas sensors, magnetic storage media, electronics, varistors, field transistors, capacitors, catalysis, batteries and solar cells [1][2]. There are several important advantages of CuO films such as low cost, non-toxicity in nature, easy to prepare, high-Tc superconductors and its constituents (Cu) are abundance on earth that become significant in device architectures and applications [3].…”

Section: Introductionmentioning

confidence: 99%

Direct Growth of Copper(II) Oxide (CuO) Nanostructures Films via One-Step Chemical Bath Deposition by pH Variation

Nurfazliana

Kamaruddin

Nayan

et al. 2015

AMM

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Abstract. An aqueous solution was prepared by mixing the copper(II) sulfate pentahydrate (CuSO 4 ), lactic acid, sodium hydroxide (NaOH) and de-ionized (DI) water. Direct deposition of copper(II) oxide (CuO) nanostructures films on glass substrates was achieved by a simple, inexpensive and one-step chemical bath deposition method. The pH of the solution was varied at 11.7, 12.0, 12.3 and 12.6 and immersed at low temperature (90 °C). The influences of the pH solution towards the surface topography, morphology and thickness were investigated by a field emission scanning electron microscopy (FESEM), an atomic force microscope (AFM) and a surface profiler. Meanwhile, an X-ray diffractometer (XRD) was used to examine the structural properties of CuO films. The optical properties were measured by a UV-Vis spectroscopy. It was found that the grain size of the films decreases and the surface becomes smoother and more uniform by increasing the pH solution. The CuO nanostructures have high crystallinity with monoclinic structure which is preferentially grown along (1 11) and (200) directions. Therefore, the film has great potential for gas sensor device.

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“…When preparing NiO and CuO solvents mixing the solutions with different ratios as shown in Table ( (10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(20) minutes to homogeneity.…”

Section: -Experimental Detailsmentioning

confidence: 99%

“…In recent years, cupric oxide (CuO) has attracted increasing interest for its prospective applications in many fields. As an important low cost and non-toxic transition metal oxide with a narrow band gap of ~1.2 eV at room temperature [10]. CuO is a p-type semiconductor with monoclinic crystalline structure and cell parameters a= 0.4684 nm, b= 0.3423 nm, c= 0.5128 nm and β= 99.54°.…”

Section: Introductionmentioning

confidence: 99%

Structural and Morphological Studies of (NiO)<sub>1-x</sub>(CuO)<sub>x </sub> Thin Films Prepared by Chemical Spray Paralysis Technique

Hasan

Mohammed

2015

ILCPA

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ABSTRACT. (NiO) 1-x (CuO) x Thin Films have been deposited on glass substrates by chemical spray paralysis technique for with different ratios at temperature (375±10) °C with spray rate 4s./1min. The structural properties of thin films have been investigated by the study of X-Ray diffraction analysis and morphological by study atomic forces microscope (AFM) . From the XRD result showed all simples are polycrystalline and various structural parameters were calculated. all the films show most preferred orientation along (111), (200) and (220) planes. The (AFM) results shows that the roughness decreases with mixing ratios.

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Nano-structured CuO films prepared by simple solution methods: Plate-like, needle-like and network-like architectures

Cited by 53 publications

References 36 publications

Facile synthesis of 3D CuO nanowire bundle and its excellent gas sensing and electrochemical sensing properties

Facile synthesis of 3D CuO nanowire bundle and its excellent gas sensing and electrochemical sensing properties

Direct Growth of Copper(II) Oxide (CuO) Nanostructures Films via One-Step Chemical Bath Deposition by pH Variation

Structural and Morphological Studies of (NiO)<sub>1-x</sub>(CuO)<sub>x </sub> Thin Films Prepared by Chemical Spray Paralysis Technique

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