2009
DOI: 10.1021/jp804832g
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Synthesis of Different Cu(OH)2 and CuO (Nanowires, Rectangles, Seed-, Belt-, and Sheetlike) Nanostructures by Simple Wet Chemical Route

Abstract: We report the synthesis of different Cu(OH) 2 and CuO nanostructures (nanowires, rectangles, seedlike, beltlike, and sheetlike) in a solution phase with high yield at low cost by simple reduction of aqueous solution of copper nitrate (Cu(NO 3 ) 2 ) 0.2 M) with different alkaline solutions of sodium hydroxide (NaOH ) 0.1, 0.25, 0.50, 0.75, and 1.0 M). The morphology of the synthesized nanostructures is significantly influenced by the feeding concentration of alkaline NaOH solution. Cu(OH) 2 rectangles and nanow… Show more

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Cited by 218 publications
(123 citation statements)
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“…The CuO and Cu 2 O nanoparticles were synthesized by a template-free wet chemical approach mentioned before (Singh et al, 2009;Wang et al, 2002) with some modifications. The details were shown in Supplementary material.…”
Section: Synthetic Proceduresmentioning
confidence: 99%
See 1 more Smart Citation
“…The CuO and Cu 2 O nanoparticles were synthesized by a template-free wet chemical approach mentioned before (Singh et al, 2009;Wang et al, 2002) with some modifications. The details were shown in Supplementary material.…”
Section: Synthetic Proceduresmentioning
confidence: 99%
“…Therefore, it is reasonable to expect that processing CuO and Cu 2 O into nanostructured materials could enhance its performance in the catalytic activity towards the electro-oxidation of glucose. Various nanostructured cupric oxide and cuprous oxide with different sizes have been synthesized by hydrothermal synthesis in solution (Park et al, 2009;Singh et al, 2009;Wang et al, 2002;Wen et al, 2003;Zhang et al, 2006), self-assembly 0956-5663/$ -see front matter © 2010 Elsevier B.V. All rights reserved. doi:10.1016/j.bios.2010.07.007 on substrates (Xiang et al, 2010;Zhuang et al, 2008) and by heating copper substrates at elevated temperature (Jiang et al, 2002;Venkatachalam et al, 2009).…”
Section: Introductionmentioning
confidence: 99%
“…Due to the versatile properties and diverse applications, various kinds of CuO nanostructures and microstructures e.g. nanorods, nanosheets, and nanodentrites as well as honeycomb-like, urchin-like and dumbbell-like structures [9][10][11][12] have been synthesized using a variety of fabrication techniques including the chemical bath method, sol-gel method, gas phase oxidation, micro-emulsion, and many other techniques [13][14][15][16].…”
Section: Introductionmentioning
confidence: 99%
“…42-0638 and 76-1463). 13,14 After anion exchange by Na 2 S, CuInS 2 were produced in an amorphous phase. The annealed CuInS 2 under H 2 /Ar atmosphere had a chalcopyrite phase.…”
Section: Resultsmentioning
confidence: 99%