Nina Kaczorowska

Nina Kaczorowska
Adam Mickiewicz University | UAM · Department of Rare Earths

PhD

About

5
Publications
358
Reads
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25
Citations
Additional affiliations
September 2017 - February 2018
Delft University of Technology
Position
  • Intern
Education
October 2016 - June 2020
Adam Mickiewicz University
Field of study
  • Chemistry
October 2014 - June 2016
Adam Mickiewicz University
Field of study
  • Chemistry
October 2011 - June 2014
Adam Mickiewicz University
Field of study
  • Chemistry

Publications

Publications (5)
Article
A group of upconverting Ba2V2O7 barium pyrovanadate materials doped with Yb³⁺, Ho³⁺ was synthesized by hydrothermal method in a basic environment in order to promote the formation of [V2O7]⁴⁻ groups. The structural studies accompanied with the Rietveld analysis confirmed the excellent purity of the undoped matrix, while the increase in the phase co...
Article
Full-text available
Due to the ongoing need to create phosphors with the appropriate emission color for the production of light emitting diodes, we decided to synthesize a series of multicolour microphosphors with tunable visible emissions, depending on the composition of dopant ions. In this work, we investigated the structure, morphology, and luminescent properties...
Article
A series of dual-mode nanomaterials based on Ba2LaV3O11:Yb³⁺, Er³⁺, Bi³⁺, with different bismuth content were synthesized using the hydrothermal method. Various analytical methods, such as x-ray diffraction (XRD) with additional detailed Rietveld analysis, transmission electron microscopy (TEM), inductively coupled plasma mass spectroscopy (ICP-MS)...
Article
According to our knowledge, rare earth based upconverting ternary vanadates are synthesized by the hydrothermal method for the first time. This facile procedure offers an alternative approach to obtaining nanomaterials with the desired crystal structure, while omitting calcination step as to prevent from particle size growth and their agglomeration...

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Projects

Project (1)
Project
• to obtain cellulose fibres and paper – ecological materials, which structure will be modified with luminescent modifiers, ML, synthesized, • to prepare yarn or knitted structure based on modified cellulose fibres, • to synthesize printer inks modified with ML and to get luminescence overprints on paper. In the project research tasks were created: • a synthesis of ML – inorganic micro- and nanophosphors with suitably designed spectroscopic properties, based on rare earth elements, which emit visible light with desired colour, under dual-mode excitation of ultraviolet UV or/and infrared radiation IR, • the synthesis of ML with the use of selected method, including: hydro- and solvothermal reactions, precipitation in the high-boiling solvents and co-precipitation in the presence of compounds preventing agglomeration of the crystallites, • optimization of the preparation method of the cellulose fibres modified with ML and fabrication yarn or knitted structure, • development of the manufacturing process and production of the modified paper, • designing and production of the inks containing ML.