Characterization of CoWO4 nano-particles produced using the spray pyrolysis
Source abstract
Abstract
Abstract CoWO 4 nano-particles were produced by spraying the solution containing CoCl 2 ·6H 2 O and Na 2 WO 4 ·2H 2 O on glass slides at 250–450 °C. XRD, SAED, TEM, HRTEM and AFM revealed the presence of CoWO 4 nano-particles with their crystallographic planes aligning in systematic array. Raman spectra provide evidence of the wolframite structure, corresponding to the product phase. Their photoluminescence (PL) emissions show the narrow central peaks of the same spectral region at 411–419 nm.
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Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Microwave Dielectric Ceramics Synthesis · Nuclear materials and radiation effects
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