Metastable zonewidth, induction period and interfacial energy of zinc tris(thiourea) sulfate

Ushasree, P. M.; Muralidharan, R.; Jayavel, R.

doi:10.1016/s0022-0248(99)00900-8

Cited by 80 publications

(30 citation statements)

References 10 publications

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“…For comparison purpose, the solubility curves of undoped ZTS salt was drawn along with the solubility curves of the doped salt. The solubility of ZTS crystal at 30 o C is reported to be 4.3 g/100 ml (for the pH value 3.1) [14,15] and similar results were obtained in this work. It was observed from the result (figure 1) that solubility of the sample in water increases with temperature and it is found to be more for doped sample than the pure sample.…”

Section: Solubilitysupporting

confidence: 88%

Studies on Nucleation, Growth and Characterization of L-Leucine Doped ZTS Crystals

Balasundari¹,

Selvarajan²

2017

IOSR JAP

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Nucleation parameters such as solubility, induction period, interfacial energy and nucleation rate and critical radius, Gibbs free energy change, number of molecules in the critical nucleus have been investigated for the aqueous solution growth of a semi-organic nonlinear optical (NLO) material of L-Leucine doped Zinc Tris-thiourea sulfate (ZTS). From the results, it was observed that the induction period increases with increase in additive concentration L-leucine into ZTS solutions. The critical nucleation parameters such as radius of critical nucleus, Gibbs free energy change and number of molecules (n) in the critical

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Section: Solubilitysupporting

confidence: 88%

Studies on Nucleation, Growth and Characterization of L-Leucine Doped ZTS Crystals

Balasundari¹,

Selvarajan²

2017

IOSR JAP

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“…It is done to have uniform temperature and concentration throughout the volume of the solution. After attaining supersaturation, the equilibrium concentration of the solute was analyzed gravimetrically [6]. The same process was repeated for various temperatures 35°C, 40°C, 45°C, 50°C and 55°C and the same procedure was repeated for the solution prepared using ethanol as a solvent and the solubility of mNA was estimated (Fig.…”

Section: Solubilitymentioning

confidence: 99%

Studies on growth, induction period, interfacial energy and metastable zonewidth of m‐nitroaniline

Kanagasekaran

Gunasekaran

Srinivasan

et al. 2005

Cryst. Res. Technol.

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Single crystals of m-Nitroaniline (mNA) were grown by slow cooling solution growth technique. Induction period, interfacial energy and metastable zonewidth have been evaluated. The solubility of mNA has been estimated at different temperatures in acetone and ethanol. Interfacial energy has been estimated using the experimentally determined induction period values. It is observed that the nucleation rate increases with the increase of supersaturation.

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“…This increases to 6 times at a pH 6.54. This exhibits that growth of ZTS at lower pH results in isometric morphology [13]. Venktaramannan et al reported anisotropy growth rates along the [001] direction [14].…”

Section: Introductionmentioning

confidence: 89%

Optical imaging of the growth kinetics and polar morphology of zinc tris(thiourea) sulphate single crystals

Dinakaran

Verma

Das

et al. 2010

Cryst. Res. Technol.

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Growth kinetics of zinc tris(thiourea) sulphate (ZTS) single crystals was imaged in two different growth geometries using laser shadowgraphy technique. Growth rates of the {010} and {001} faces were computed as a function of supersaturation. The time evolution of polar morphology of ZTS crystal based on the growth rates is presented. Except (001) face, all the other three faces are found to have a dead zone resulting in large induction period of growth. The anisotropy in the growth rates of the (001) and (001)

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Metastable zonewidth, induction period and interfacial energy of zinc tris(thiourea) sulfate

Cited by 80 publications

References 10 publications

Studies on Nucleation, Growth and Characterization of L-Leucine Doped ZTS Crystals

Studies on Nucleation, Growth and Characterization of L-Leucine Doped ZTS Crystals

Studies on growth, induction period, interfacial energy and metastable zonewidth of m‐nitroaniline

Optical imaging of the growth kinetics and polar morphology of zinc tris(thiourea) sulphate single crystals

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