Mechanism of zinc oxide single crystal growth under hydrothermal conditions

Demianets, L. N.; Костомаров, Д. В.

doi:10.1016/s0151-9107(01)90035-2

Cited by 63 publications

(24 citation statements)

References 4 publications

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“…The growth mechanism of ZnO under hydrothermal conditions has already been explained by Laudise et al [44], Khodakovsky and Elkin [67] and Demianets and Kostomarov [51]. The main zinc species in the solution are ZnOOH À , Zn(OH) 4 2À , ZnO 2 2À and their concentrations depend on the OH À concentration (i.e.…”

Section: Technology For Znomentioning

confidence: 88%

Solvothermal growth of ZnO

Ehrentraut

Sato

Kagamitani

et al. 2006

Progress in Crystal Growth and Characterization of Materials

144

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Section: Technology For Znomentioning

confidence: 88%

Solvothermal growth of ZnO

Ehrentraut

Sato

Kagamitani

et al. 2006

Progress in Crystal Growth and Characterization of Materials

144

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“…The main reactions involved in the growth are illustrated in the above equations [61,62]. For the Nano Res 3 equation (2), the product is not necessarily Zn(OH) 4 2-, but could also be in the form of Zn(OH) + , Zn(OH) 2 , or Zn(OH) 3 …”

Section: Growth In General Alkaline Solutionsmentioning

confidence: 99%

One-dimensional ZnO nanostructures: Solution growth and functional properties

2011

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One-dimensional (1D) ZnO nanostructures have been studied intensively and extensively over the last decade not only for their remarkable chemical and physical properties, but also for their current and future diverse technological applications. This article gives a comprehensive overview of the progress that has been made within the context of 1D ZnO nanostructures synthesized via wet chemical methods. We will cover the synthetic methodologies and corresponding growth mechanisms, different structures, doping and alloying, positioncontrolled growth on substrates, and finally, their functional properties as catalysts, hydrophobic surfaces, sensors, and in nanoelectronic, optical, optoelectronic, and energy harvesting devices.

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“…P6 3 mc. The lattice constants of ZnO are a=3.249, c=5.207 Å, which slightly depend on its stoichiometry [14]. The XRD patterns of the ZnO powders obtained at 200 o C for 2 h using different concentrations of KOH aqueous solutions are shown in Fig.…”

Section: Resultsmentioning

confidence: 99%

Asymmetric twinning crystals of Zinc oxide formed in a hydrothermal process

Wang²,

Zhang

et al. 2003

Cryst. Res. Technol.

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Well crystallized ZnO powders with various morphologies such as hour glass-shaped, shortened prismatic, flake-like and prismatic form have been synthesized by adopting the system of Zn(Ac) 2 -KOH-H 2 O via a hydrothermal process at 200°C for 2 h. It was found that the as-synthesized hour glass-shaped ZnO crystallites are asymmetric both in shape and stoichiometry: while the atomic ratio of O/(Zn+O) at the bigger end ranges from about 60% to 40% along the polar axis of the hour glass-shaped ZnO crystallites, the atomic ratio of O/(Zn+O) at the smaller end remains almost constant at approximately 50%.

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Mechanism of zinc oxide single crystal growth under hydrothermal conditions

Cited by 63 publications

References 4 publications

Solvothermal growth of ZnO

Solvothermal growth of ZnO

One-dimensional ZnO nanostructures: Solution growth and functional properties

Asymmetric twinning crystals of Zinc oxide formed in a hydrothermal process

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