Published March 1982
| Version v1
Journal article
High pressure synthesis of carbonates. 7
Description
The anhydrous carbonates KLn(CO3)2 with Ln = La to Lu including Y are prepared either from KLn(CO3)2 . xH2O ( Ln = La to Nd) at 350 0C and CO2 pressures to 3000 bar or from K2CO3 and Ln2(C2O4)3 . xH2O (Ln = Sm to Lu including Y) under CO2 pressures to 2000 bar at 500 0C. An orthorhombic Type (Ln = La to Nd) and a monoclinic type are observed. Both types are investigated by IR and X-ray methods. (author)
Additional details
Additional titles
- Subtitle (English)
- Potassium lanthanoid carbonates
- Original title (German)
- Hochdrucksynthesen von Carbonaten. 7
- Original subtitle (German)
- Kalium-Lanthanoid-Carbonate.
Publishing Information
- Journal Title
- Z. Anorg. Allg. Chem.
- Journal Volume
- 486
- Series
- Z. Anorg. Allg. Chem.
- Journal Page Range
- 221-228
- ISSN
- 0044-2313
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- German Democratic Republic
- INIS RN
- 13698611
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- CARBONATES; CERIUM CARBONATES; CHEMICAL PREPARATION; DYSPROSIUM COMPOUNDS; ERBIUM CARBONATES; EUROPIUM CARBONATES; EXPERIMENTAL DATA; GADOLINIUM CARBONATES; HIGH TEMPERATURE; HOLMIUM COMPOUNDS; INFRARED SPECTRA; LANTHANUM CARBONATES; LATTICE PARAMETERS; LUTETIUM COMPOUNDS; MONOCLINIC LATTICES; NEODYMIUM CARBONATES; ORTHORHOMBIC LATTICES; POTASSIUM COMPOUNDS; PRASEODYMIUM CARBONATES; RARE EARTH COMPOUNDS; SAMARIUM CARBONATES; TERBIUM CARBONATES; THULIUM COMPOUNDS; VERY HIGH PRESSURE; X-RAY DIFFRACTION; YTTERBIUM CARBONATES; YTTRIUM COMPOUNDS
- Descriptors DEC
- ALKALI METAL COMPOUNDS; CARBON COMPOUNDS; CERIUM COMPOUNDS; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DATA; DIFFRACTION; ERBIUM COMPOUNDS; EUROPIUM COMPOUNDS; GADOLINIUM COMPOUNDS; INFORMATION; LANTHANUM COMPOUNDS; NEODYMIUM COMPOUNDS; NUMERICAL DATA; OXYGEN COMPOUNDS; PRASEODYMIUM COMPOUNDS; SAMARIUM COMPOUNDS; SCATTERING; SPECTRA; SYNTHESIS; TERBIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; YTTERBIUM COMPOUNDS