Thermal decomposition of zinc hexacyanometalates in various gas media
Prussian blue analogues with formulae Zn3[Co(CN)6]2·10H2O and Zn3[Fe(CN)6]2·4H2O have been synthesized. Their thermal decomposition was studied in oxidizing (air), reducing (hydrogen) and inert (argon) atmospheres in the temperature range from 20 to 1000°C. TG-DSC curves were obtained and solid prod...
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Elsevier
2025-06-01
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| Series: | Chemical Thermodynamics and Thermal Analysis |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2667312625000082 |
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| author | D.P. Domonov S.I. Pechenyuk R.V. Marchenko |
| author_facet | D.P. Domonov S.I. Pechenyuk R.V. Marchenko |
| author_sort | D.P. Domonov |
| collection | DOAJ |
| description | Prussian blue analogues with formulae Zn3[Co(CN)6]2·10H2O and Zn3[Fe(CN)6]2·4H2O have been synthesized. Their thermal decomposition was studied in oxidizing (air), reducing (hydrogen) and inert (argon) atmospheres in the temperature range from 20 to 1000°C. TG-DSC curves were obtained and solid products of thermolysis were analyzed. It was found that metal-carbon compositions are formed in argon atmosphere, and the sizes of metal particles are 6-26 nm. This study allows us to consider thermolysis of complex compounds as a way to obtain new materials, which may be useful in the field of materials science. |
| format | Article |
| id | doaj-art-28f58a53d7c74fab8deb3f5a8896b402 |
| institution | Kabale University |
| issn | 2667-3126 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Chemical Thermodynamics and Thermal Analysis |
| spelling | doaj-art-28f58a53d7c74fab8deb3f5a8896b4022025-01-30T05:15:11ZengElsevierChemical Thermodynamics and Thermal Analysis2667-31262025-06-0118100168Thermal decomposition of zinc hexacyanometalates in various gas mediaD.P. Domonov0S.I. Pechenyuk1R.V. Marchenko2Corresponding author.; Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of RAS, KSC (ICTREMR), Akademgorodok, 26a, Apatity, 184209, Murmansk Region, RussiaTananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of RAS, KSC (ICTREMR), Akademgorodok, 26a, Apatity, 184209, Murmansk Region, RussiaTananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of RAS, KSC (ICTREMR), Akademgorodok, 26a, Apatity, 184209, Murmansk Region, RussiaPrussian blue analogues with formulae Zn3[Co(CN)6]2·10H2O and Zn3[Fe(CN)6]2·4H2O have been synthesized. Their thermal decomposition was studied in oxidizing (air), reducing (hydrogen) and inert (argon) atmospheres in the temperature range from 20 to 1000°C. TG-DSC curves were obtained and solid products of thermolysis were analyzed. It was found that metal-carbon compositions are formed in argon atmosphere, and the sizes of metal particles are 6-26 nm. This study allows us to consider thermolysis of complex compounds as a way to obtain new materials, which may be useful in the field of materials science.http://www.sciencedirect.com/science/article/pii/S2667312625000082Prussian blue analogsThermolysisArgonHydrogen |
| spellingShingle | D.P. Domonov S.I. Pechenyuk R.V. Marchenko Thermal decomposition of zinc hexacyanometalates in various gas media Chemical Thermodynamics and Thermal Analysis Prussian blue analogs Thermolysis Argon Hydrogen |
| title | Thermal decomposition of zinc hexacyanometalates in various gas media |
| title_full | Thermal decomposition of zinc hexacyanometalates in various gas media |
| title_fullStr | Thermal decomposition of zinc hexacyanometalates in various gas media |
| title_full_unstemmed | Thermal decomposition of zinc hexacyanometalates in various gas media |
| title_short | Thermal decomposition of zinc hexacyanometalates in various gas media |
| title_sort | thermal decomposition of zinc hexacyanometalates in various gas media |
| topic | Prussian blue analogs Thermolysis Argon Hydrogen |
| url | http://www.sciencedirect.com/science/article/pii/S2667312625000082 |
| work_keys_str_mv | AT dpdomonov thermaldecompositionofzinchexacyanometalatesinvariousgasmedia AT sipechenyuk thermaldecompositionofzinchexacyanometalatesinvariousgasmedia AT rvmarchenko thermaldecompositionofzinchexacyanometalatesinvariousgasmedia |