Ultrasound-Assisted Synthesis of Microcrystalline Lanthanide Terephthalates: Insights into Morphology and Structural Properties

Crystalline lanthanide terephthalates, Ln2bdc3‧nH2O (Ln = La–Lu, excluding Pm), were synthesized using a surfactant-free, ultrasound-assisted method. This approach yielded microcrystals with diverse shapes and sizes ranging from 2 to 10 μm. Notably, under these conditions, lutetium terephthalate uni...

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Published inChemistry an international journal Vol. 7; no. 2; p. 49
Main Authors Toikka, Yulia N., Guseva, Polina B., Bogachev, Nikita A., Kolesnik, Stefaniia S., Glukhoedov, Nikita A., Orlov, Sergey N., Ryazantsev, Mikhail N., Skripkin, Mikhail Yu, Mereshchenko, Andrey S.
Format Journal Article
LanguageEnglish
Published Basel MDPI AG 01.04.2025
Subjects
Caustic soda
coordination polymer
Crystallization
f-element
Hydrocarbons
lanthanide
Lanthanides
Lanthanum
Ligands
Lutetium
Methods
Microcrystals
MOF
Morphology
Nanomaterials
Nanoparticles
Nitrates
Particle size
rare earth
Scanning electron microscopy
Sensors
Sodium
Surfactants
terephthalate
Ultrasonic imaging
United States > US
Germany
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Summary:Crystalline lanthanide terephthalates, Ln2bdc3‧nH2O (Ln = La–Lu, excluding Pm), were synthesized using a surfactant-free, ultrasound-assisted method. This approach yielded microcrystals with diverse shapes and sizes ranging from 2 to 10 μm. Notably, under these conditions, lutetium terephthalate uniquely crystallized as Lu2(1,4-bdc)3·2.5H2O, while the remaining lanthanides formed tetrahydrate terephthalates, Ln2bdc3‧4H2O (Ln = La–Nd, Sm–Yb).
Bibliography:ObjectType-Article-1
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ISSN:2624-8549
2624-8549
DOI:10.3390/chemistry7020049