Effect of Cu+ ions on the structure, morphology, optical and photocatalytic properties of nanostructured ZnO

Effect of Cu+ ions on the structure, morphology, optical and photocatalytic properties of nanostructured ZnO

Solid solutions Zn1−xCuxO and/or hybrid materials Zn1−xCuxO/CuxO of the “core-shell” type were obtained by one-step thermolysis of Zn1−хCux(HCOO)(OCH2CH2O)1/2 complexes. Precursors the Zn1−хCux(HCOO)(OCH2CH2O)1/2 complexes were synthesized under solvothermal method from the corresponding formates an...

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Veröffentlicht in:Materials characterization 2021-09, Vol.179, p.111384, Article 111384
Hauptverfasser: Gyrdasova, Оlga I., Shalaeva, Elizaveta V., Krasil’nikov, Vladimir N., Buldakova, Larisa Yu, Baklanova, Inna V., Melkozerova, Marina A., Kuznetsov, Мikhail V., Yanchenko, Мikhail Yu
Format: Artikel
Sprache:eng
Schlagworte:
Cu-doped ZnO
Electron microcopy
Photocatalysis
Precursor synthesis
Wide-band-gap semiconductors
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Zusammenfassung:Solid solutions Zn1−xCuxO and/or hybrid materials Zn1−xCuxO/CuxO of the “core-shell” type were obtained by one-step thermolysis of Zn1−хCux(HCOO)(OCH2CH2O)1/2 complexes. Precursors the Zn1−хCux(HCOO)(OCH2CH2O)1/2 complexes were synthesized under solvothermal method from the corresponding formates and ethylene glycol. It was established that copper in these materials is a promoter of the photoactivity and morphology of aggregates. Zn1−xCuxO solid solutions (0 
ISSN:1044-5803
1873-4189
DOI:10.1016/j.matchar.2021.111384