Methods of investigation transformation kinetics of yttrium carbonate hydroxide in citric acid solution into yttrium citrate dihydrate
| Autor: | Dariusz Sternik, R. Mikołajczak, D. Pawlak, Stanisław Pikus, Ewa Skwarek, Józef Parus, Władysław Janusz |
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| Rok vydání: | 2020 |
| Předmět: |
musculoskeletal diseases
Thermogravimetric analysis Clinical Biochemistry chemistry.chemical_element Kinetics transformation 010501 environmental sciences 01 natural sciences Yttrium citrate dihydrate 03 medical and health sciences chemistry.chemical_compound Phase (matter) lcsh:Science 030304 developmental biology 0105 earth and related environmental sciences Physicochemical characterization of Transformation Kinetics of Yttrium Carbonate Hydroxide in Citric Acid Solution into Yttrium Citrate Dihydrate 0303 health sciences Sorption Yttrium Method Article Amorphous solid Medical Laboratory Technology Synthesis of radiopharmaceuticals surgical procedures operative chemistry Hydroxide Carbonate lcsh:Q Citric acid Nuclear chemistry |
| Zdroj: | MethodsX MethodsX, Vol 7, Iss, Pp 101153-(2020) |
| ISSN: | 2215-0161 |
| DOI: | 10.1016/j.mex.2020.101153 |
| Popis: | A method of synthesis crystalline yttrium citrate dihydrate was proposed as a result of the transformation of the freshly precipitated basic yttrium carbonate phase in a citric acid solution. The synthesis time was determined on the basis of composition analysis, structure and thermogravimetric studies of samples taken during the synthesis. The research methods used have shown that in the initial stage of the synthesis, the processes of citric acid sorption on basic yttrium carbonate and transformation of amorphous yttrium carbonate hydroxide into crystalline yttrium hydroxide occurs. It is only after 72 h of synthesis that the crystalline yttrium citrate dihydrate is formed.•Synthesis crystalline yttrium citrate dehydrate.•The synthesis time 72 h.•Synthesis components: the freshly precipitated basic yttrium carbonate phase in a citric acid solution. Graphical abstract Image, graphical abstract |
| Databáze: | OpenAIRE |
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