Incorporation of Cadmium into Hexagonal Boron Nitride by Solid State Reaction

Year 2018, , 1947 - 1950, 01.12.2018

Erhan Budak

https://doi.org/10.16984/saufenbilder.431977

Abstract

In this study, cadmium-hexagonal boron nitride (Cd-h-BN) were synthesized according to the O’Connor method with varying amounts of
cadmium(II) nitrate. The structural characterizations were performed
with FTIR, XRD, and SEM techniques
while the cadmium contents in Cd-h-BN were determined by AAS. XRD results
shown that an increase
in interlayer distance of h-BN, and nano-scale products were observed at 1050°C. The lattice constants
were calculated by Scherrer equation and results were very close to the original h-BN. Although different amounts of
Cd(NO₃)₂·5H₂O were added in the starting mixtures,
the cadmium contents of Cd-h-BN samples showed no significant difference and
few amounts of cadmium was intercalated to h-BN. In addition, increasing
cadmium amount caused to minor grain growth of h-BN samples. 

Keywords

Hexagonal boron nitride; Metal intercalation; O’Connor Method; Nanocrystalline materials

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