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Title of Journal: J SolGel Sci Technol

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Abbravation: Journal of Sol-Gel Science and Technology

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Springer US

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DOI

10.1002/chin.199411276

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1573-4846

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Effect of thermal annealing on NdSubscript2/Sub

Authors: P Aghamkar S Duhan M Singh N Kishore P K Sen
Publish Date: 2008/02/28
Volume: 46, Issue: 1, Pages: 17-22
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Abstract

Nd2O3–SiO2 binary oxide system was synthesized by the solgel method using hydrochloric acid as a catalyst The binary oxide transformed from the amorphous phase via intermediate oxide phase into crystalline phase upon heat treatment in air Characterization of the Nd2O3SiO2 was carried out by using Xray diffraction XRD Fourier transform infrared spectroscopy FTIR Scanning electron microscopy SEM and Photoluminescence PL The effect of the annealing temperature and annealing time on the phase evolution of the binary oxide system has been discussed in detail It was found that the annealing temperature and heat treatment duration played a pivotal role to obtained neodymium silicates and Nd2O3 At temperature 1200 °C the sample was sintered for 6 h and obtained Nd2O3 nanocrystallites with average size ∼18 nmP Aghamkar thankfully acknowledeges Dr K C Bhardwaj for constant encouragement and Dr P Sen for fruitful discussion Thanks are due to CSIR and DST FIST New Delhi for financial assitance S Duhan is grateful to CSIR New Delhi for fellowship

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  9. Removal of Pb(II) ions from aqueous systems using thiol-functionalized cobalt-ferrite magnetic nanoparticles
  10. Simple synthesis of Co 3 O 4 nanoflakes using a low temperature sol–gel method suitable for photodegradation of dyes
  11. The effect of PO 2,5 and AlO 1,5 additions on structural changes and crystallization behavior of SiO 2 -TiO 2 sol-gel derived glasses and thin films
  12. Antiwetting silica–gelatin nanohybrid and transparent nano coatings synthesised through an aqueous sol–gel process
  13. Comparison of structure and phase change characteristic of microencapsulated core/shell Al–Si alloy microparticles synthesized by two methods
  14. Bioencapsulation of living yeast ( Pichia pastoris ) with silica after transformation with lysozyme gene
  15. Optical properties of yellow-light-emitting LiZnVO 4 :Eu 3+ phosphor prepared by sol–gel method
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