Side-chain alkylation of acetophenone with formaldehyde over alkali and alkaline earth metal ion modified basic zeolites

2008 ◽  
Vol 9 (4) ◽  
pp. 532-538 ◽  
Author(s):  
S.J. Kulkarni ◽  
G. Madhavi ◽  
A. Ramachander Rao ◽  
K.V.V. Krishna Mohan
Keyword(s):  
Metal Ion ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Side Chain ◽  
Alkaline Earth Metal ◽  
Basic Zeolites

scholarly journals Влияние орбитального упорядочения на спектры магнитного резонанса в зарядово-упорядоченных и фрустрированных манганитах

2019 ◽  
Vol 61 (5) ◽  
pp. 841
Author(s):  
Л.Э. Гончарь
Keyword(s):  
Metal Ion ◽  
Alkaline Earth ◽  
Theoretical Study ◽  
Earth Metal ◽  
Exchange Interactions ◽  
Alkaline Earth Metal ◽  
Antiferromagnetic Resonance ◽  
Rare Earth Ion ◽  
Magnetic Structures ◽  
Low Dimensional

A theoretical study of the interrelation of the crystal structure, charge, orbital, and magnetic subsystems in R1–xAxMnO3 charge-ordered manganites has been carried out (where R3+ is the rare earth ion, A2+ is the alkaline earth metal ion, x = 0.5, 2/3). The model of orbital-dependent exchange interactions and single-ion anisotropy is used. The presence of quasi-low-dimensional magnetic structures is exhibited. The spin waves spectra and antiferromagnetic resonance spectra are calculated.

THERMODYNAMICS OF ALKALI AND ALKALINE EARTH METAL ION - EXCHANGE ON CERIUM(IV) HYDROGEN PHOSPHATE

1995 ◽  
Vol 13 (6) ◽  
pp. 1145-1158 ◽  
Author(s):  
H. Hayashi ◽  
T. Iwasaki ◽  
T. Nagase ◽  
Y. Onodera ◽  
K. Torii
Keyword(s):  
Ion Exchange ◽  
Metal Ion ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Alkaline Earth Metal ◽  
Hydrogen Phosphate ◽  
Metal Ion Exchange

scholarly journals Alkaline earth metal ion catalysis of alcoholysis of crown ether aryl acetates. Effect of the base-solvent system

1992 ◽  
Vol 5 (10) ◽  
pp. 663-669 ◽  
Author(s):  
Roberta Cacciapaglia ◽  
Luigi Mandolini ◽  
David N. Reinhoudt ◽  
Willem Verboom
Keyword(s):  
Crown Ether ◽  
Metal Ion ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Solvent System ◽  
Alkaline Earth Metal ◽  
Metal Ion Catalysis
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