TEM, EDX and raman study of nickel oxide micro- and nanophases obtained by thermal decomposition of an organometallic precursor

Nickel(II) polyoxalate was thermally decomposed to nickel oxide in both oxidative and inert atmospheres and the products were investigated using TEM-EDX and Raman spectroscopy. The resulting micro- and nanoparticles were compared regarding their size, morphology and composition. In dynamic aerobic c...

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Elmentve itt :
Bibliográfiai részletek
Szerzők: Niculescu Mircea
Racu Andrei
Linul Petrica A.
Tăranu Bogdan
Pascariu Mihai-Cosmin
Testületi szerző: International Symposium on Analytical and Environmental Problems (22.) (2016) (Szeged)
Dokumentumtípus: Könyv része
Megjelent: 2016
Sorozat:Proceedings of the International Symposium on Analytical and Environmental Problems 22
Kulcsszavak:Kémia
Online Access:http://acta.bibl.u-szeged.hu/56089
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520 3 |a Nickel(II) polyoxalate was thermally decomposed to nickel oxide in both oxidative and inert atmospheres and the products were investigated using TEM-EDX and Raman spectroscopy. The resulting micro- and nanoparticles were compared regarding their size, morphology and composition. In dynamic aerobic conditions, the product obtained at 1000 °C shows better crystallinity and presents more well defined shapes than the one obtained at 400 °C. The 1000 °C product obtained in argon is a mixture of NiO and metallic Ni. 
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