Polymorphism of anhydrous iron(II) oxalate
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F23%3A73620163" target="_blank" >RIV/61989592:15310/23:73620163 - isvavai.cz</a>
Výsledek na webu
<a href="https://link.springer.com/article/10.1007/s11696-023-03122-6" target="_blank" >https://link.springer.com/article/10.1007/s11696-023-03122-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11696-023-03122-6" target="_blank" >10.1007/s11696-023-03122-6</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Polymorphism of anhydrous iron(II) oxalate
Popis výsledku v původním jazyce
Recently, iron(II) oxalate has experienced a renewed interest due to their newly found application in lithium-ion batteries. Lithium is expected to be embedded between the oxalate sheets, dramatically increasing the need to understand the oxalate structure. Despite being known for decades, the discrepancies still exist regarding the anhydrous iron(II) oxalate. In this work, we explore the dehydration process of both α-FeC2O4·2H2O and β-FeC2O4·2H2O polymorphs at different heating rates and calcination temperatures by X-ray powder diffraction, Mössbauer spectroscopy and scanning electron microscopy. After dehydration, iron(II) oxalates formed two polymorphs with different XRD patterns: α-FeC2O4 with sharp and narrow diffraction lines and β-FeC2O4 with very broadened lines, which were attributed to the monoclinic structure with space group P21/n.
Název v anglickém jazyce
Polymorphism of anhydrous iron(II) oxalate
Popis výsledku anglicky
Recently, iron(II) oxalate has experienced a renewed interest due to their newly found application in lithium-ion batteries. Lithium is expected to be embedded between the oxalate sheets, dramatically increasing the need to understand the oxalate structure. Despite being known for decades, the discrepancies still exist regarding the anhydrous iron(II) oxalate. In this work, we explore the dehydration process of both α-FeC2O4·2H2O and β-FeC2O4·2H2O polymorphs at different heating rates and calcination temperatures by X-ray powder diffraction, Mössbauer spectroscopy and scanning electron microscopy. After dehydration, iron(II) oxalates formed two polymorphs with different XRD patterns: α-FeC2O4 with sharp and narrow diffraction lines and β-FeC2O4 with very broadened lines, which were attributed to the monoclinic structure with space group P21/n.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
21001 - Nano-materials (production and properties)
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2023
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Chemical Papers
ISSN
0366-6352
e-ISSN
—
Svazek periodika
78
Číslo periodika v rámci svazku
JAN
Stát vydavatele periodika
CH - Švýcarská konfederace
Počet stran výsledku
10
Strana od-do
13-22
Kód UT WoS článku
001087232900001
EID výsledku v databázi Scopus
2-s2.0-85174613122