Preparation of Nanosized Crystalline CdS Particles by the Hydrothermal Treatment

So, Won‐Wook; Jang, Jiuk; Rhee, Young‐Woo; Kim, Kwang‐Je; Moon, Sang‐Jin

doi:10.1006/jcis.2001.7489

Cited by 56 publications

(36 citation statements)

References 17 publications

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“…Hence, the large particle size of sample at 900˚C is expected. This also agrees with the higher crystallinity, as having larger grains means more long-range order, and hence more crystallinity [6] [7].…”

Section: Resultssupporting

confidence: 72%

X-Ray Diffraction Analysis of Nano Crystalline Ceramic PbBaTiO3

Vinila¹,

Jacob²,

Mony³

et al. 2014

CSTA

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X-ray crystallography is concerned with discovering and describing the crystal structure. Hightemperature superconductivity in ceramic oxides is a new technology in which advances are occurring at a rapid pace. Here, the author describes some properties of a new nano crystalline ceramic type II superconductor, PbBaTiO. Type II superconductors are usually made of metal alloys or complex oxide ceramics. The PBT perovskite phase structure was prepared by the conventional solid state reaction technique. The sample was analyzed by X-ray Diffraction (XRD), Particle size determination, SEM and EDX. The comparison of XRD results with JCPDS files confirmed the tetragonal structure of the sample with a = b ≠ c and α = β = γ = 90˚. Scanning electron microscopy (SEM) studies revealed that its particle size was in the nanometer range. It also confirmed the calculated value of particle size from Debye Scherrer's formula. EDX spectrum shows the elements of the sample. X-ray instrumental peak broadening analysis was used to evaluate the size and lattice strain by the Williamson-Hall Plot method.

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Section: Resultssupporting

confidence: 72%

X-Ray Diffraction Analysis of Nano Crystalline Ceramic PbBaTiO3

Vinila¹,

Jacob²,

Mony³

et al. 2014

CSTA

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show abstract

“…Hence, the large size of sample at 850 °C is expected. This also agrees with the high crystallinity, as having larger grains means more long-range order, and hence more crystallinity [7,8].…”

Section: Volume 41supporting

confidence: 69%

Structural and Morphological Studies of Nanocrystalline Ceramic BaSr0.9Fe0.1TiO4

Jacob¹,

Nair²,

Isac³

2014

ILCPA

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The development of lead-free piezoelectric materials have gained great attention for the consideration of environmental protection. Nanosized BaSr 0 . 9 Fe 0 . 1 TiO 4 , a lead free perovskite phase structured ceramic was prepared via a high-energy ball milling process through mechanically assisted synthesis. The sample was analyzed by X-ray Diffraction (XRD), SEM and EDX. The XRD results and XPERT-PRO software analysis confirmed the orthorhombic system of the sample. Scanning Electron Microscopy (SEM) analysis revealed that its crystallite size is in the nano meter range. The grain size was less than 100 nm and showed a strong tendency for agglomeration. It also confirmed with the calculated value from Debye Scherrer's formula. EDX spectrum shows the elemental composition of the sample. Williamson-Hall Plot method was used to evaluate the size and lattice strain. The dislocation density and the morphology index of the sample were also calculated.

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supporting

confidence: 71%

XRD Studies on Nano Crystalline Ceramic Superconductor PbSrCaCuO at Different Treating Temperatures

Vinila¹,

Jacob²,

Mony³

et al. 2014

CSTA

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High-temperature superconductivity in ceramic oxides is a new technology in which advances are occurring at a rapid pace. Here, the author describes some properties of a new nano crystalline ceramic Type II superconductor, PbSrCaCuO. Type II superconductors are usually made of metal alloys or complex oxide ceramics. The PSCCO perovskite phase structure was prepared by the conventional solid state reaction technique. In order to show the viability of the proposed method, super-conducting powder was prepared in special furnace. The sample was analyzed by X-ray Diffraction (XRD), Particle size determination, SEM and EDX. The comparison of XRD results with JCPDS files confirmed the orthorhombic structure of the sample with a ≠ b ≠ c and α = β = γ = 90˚. Scanning electron microscopy (SEM) studies revealed that its particle size is in the nanometer range. It also confirmed the calculated value of particle size from Debye Scherrer's formula. EDX spectrum shows the elements of the sample. X-ray instrumental peak broadening analysis was used to evaluate the size and lattice strain by the Williamson-Hall Plot method.

show abstract

Preparation of Nanosized Crystalline CdS Particles by the Hydrothermal Treatment

Cited by 56 publications

References 17 publications

X-Ray Diffraction Analysis of Nano Crystalline Ceramic PbBaTiO<sub>3</sub>

X-Ray Diffraction Analysis of Nano Crystalline Ceramic PbBaTiO<sub>3</sub>

Structural and Morphological Studies of Nanocrystalline Ceramic BaSr<sub>0</sub>.<sub>9</sub>Fe<sub>0</sub>.<sub>1</sub>TiO<sub>4</sub>

XRD Studies on Nano Crystalline Ceramic Superconductor PbSrCaCuO at Different Treating Temperatures

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Preparation of Nanosized Crystalline CdS Particles by the Hydrothermal Treatment

Cited by 56 publications

References 17 publications

X-Ray Diffraction Analysis of Nano Crystalline Ceramic PbBaTiO&lt;sub&gt;3&lt;/sub&gt;

X-Ray Diffraction Analysis of Nano Crystalline Ceramic PbBaTiO&lt;sub&gt;3&lt;/sub&gt;

Structural and Morphological Studies of Nanocrystalline Ceramic BaSr<sub>0</sub>.<sub>9</sub>Fe<sub>0</sub>.<sub>1</sub>TiO<sub>4</sub>

XRD Studies on Nano Crystalline Ceramic Superconductor PbSrCaCuO at Different Treating Temperatures

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X-Ray Diffraction Analysis of Nano Crystalline Ceramic PbBaTiO<sub>3</sub>

X-Ray Diffraction Analysis of Nano Crystalline Ceramic PbBaTiO<sub>3</sub>