Controlled synthesis of CuO nanostructures by a simple solution route

Yang, Zeheng; Xu, Jun; Zhang, Weixin; Liu, Anping; Tang, Shupei

doi:10.1016/j.jssc.2007.02.008

Cited by 134 publications

(82 citation statements)

References 36 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Thus the preparation methods for nanostructured materials in their solid-state phase are of great importance. Specifically for copper oxides, solid-state preparation methods have been reported [6,7,[10][11][12][13][14][15][16]. Xu et al [7] prepared CuO nanocrystals by a one-step solid-state reaction of CuCl 2 ⋅2H 2 O and NaOH, while Kawahashi and Shiho [6] obtained hollow spheres by calcination of a polymer-coated Cu(NO 3 ) 2 salt.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Nanostructured copper oxides and phosphates from a new solid-state route

Dı́az

Valenzuela

Lavayen

et al. 2011

Inorganica Chimica Acta

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

“…Recently, using the classical wet method starting from a Cu(II) salt and NaOH, the control of the morphology was achieved by a proper choice of the molar ratio of the reactants [13]. A different approach involving the spray-pyrolysis of Cu(II) salts, has been also reported [14].…”

Section: Introductionmentioning

confidence: 99%

Nanostructured copper oxides and phosphates from a new solid-state route

Dı́az

Valenzuela

Lavayen

et al. 2011

Inorganica Chimica Acta

View full text Add to dashboard Cite

“…Various techniques are employed for the generation of nanosized material from its bulk one [1][2][3][4][5][6][7][8][9][10]. Generally, thermal treatments are employed for this purpose, unfortunately it requires costly instruments.…”

mentioning

confidence: 99%

Synthesis, characterizations and hydrophobicity of micro/nano scaled heptadecafluorononanoic acid decorated copper nanoparticle

Chen

Anbarasan

et al. 2010

Nano-Micro Lett

View full text Add to dashboard Cite

Copper nanoparticle was synthesized in the presence of heptadecafluorononanoic acid by the conventional solution immersion method at room temperature from the copper plate, as a resource material. The bulk etching rate was calculated by the weight loss method. The pale green colored Cu-HDFN was characterized by Fourier transform infrared spectroscopy, UV-Visible spectroscopy, X-ray photoelectron spectroscopy, scanning electron microscopy, transmission electron microscopy and contact angle measurements and the results are critically analyzed.

show abstract

“…This may happens due to the morphology of CuO films deposited at pH 12.6 is more uniform, dense and nearly homogenous. It also has reported that the size, morphology and crystallinity of the films would affect the optical absorption peak [11]. Fig.…”

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

confidence: 93%

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

View full text Add to dashboard Cite

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.

show abstract

Controlled synthesis of CuO nanostructures by a simple solution route

Cited by 134 publications

References 36 publications

Nanostructured copper oxides and phosphates from a new solid-state route

Nanostructured copper oxides and phosphates from a new solid-state route

Synthesis, characterizations and hydrophobicity of micro/nano scaled heptadecafluorononanoic acid decorated copper nanoparticle

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

Contact Info

Product

Resources

About