Crystal structure and physicochemical properties of layered perovskite-like phases LnBaCo2O5 + δ

2011 ◽  
Vol 85 (3) ◽  
pp. 427-432 ◽  
Author(s):  
T. V. Aksenova ◽  
L. Ya. Gavrilova ◽  
D. S. Tsvetkov ◽  
V. I. Voronin ◽  
V. A. Cherepanov
Keyword(s):  
Crystal Structure ◽  
Physicochemical Properties ◽  
Layered Perovskite

PHASE TRANSITION IN LAYERED PEROVSKITE LIKE MANGANATE Ca3Mn2O7 UNDER HIGH PRESSURE

2001 ◽  
Vol 15 (18) ◽  
pp. 2491-2497 ◽  
Author(s):  
J. L. ZHU ◽  
L. C. CHEN ◽  
R. C. YU ◽  
F. Y. LI ◽  
J. LIU ◽  
...  
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Diamond Anvil Cell ◽  
The Other ◽  
Layered Perovskite ◽  
X Ray Diffraction ◽  
Two Phase ◽  
X Ray ◽  
Diamond Anvil

In situ high pressure energy dispersive X-ray diffraction measurements on layered perovskite-like manganate Ca 3 Mn 2 O 7 under pressures up to 35 GPa have been performed by using diamond anvil cell with synchrotron radiation. The results show that the structure of layered perovskite-like manganate Ca 3 Mn 2 O 7 is unstable under pressure due to the easy compression of NaCl-type blocks. The structure of Ca 3 Mn 2 O 7 underwent two phase transitions under pressures in the range of 0~35 GPa. One was at about 1.3 GPa with the crystal structure changing from tetragonal to orthorhombic. The other was at about 9.5 GPa with the crystal structure changing from orthorhombic back to another tetragonal.

Crystal structure and physical properties of a new layered perovskite compound Sr4V3O9.60

1991 ◽  
Vol 26 (1) ◽  
pp. 75-83 ◽  
Author(s):  
N. Suzuki ◽  
T. Noritake ◽  
N. Yamamoto ◽  
T. Hioki
Keyword(s):  
Crystal Structure ◽  
Physical Properties ◽  
Layered Perovskite

Synthesis, crystal structure and magnetic properties of the Sr2Al0.78Mn1.22O5.2 anion-deficient layered perovskite

2009 ◽  
Vol 182 (2) ◽  
pp. 356-363 ◽  
Author(s):  
Hans D’Hondt ◽  
Joke Hadermann ◽  
Artem M. Abakumov ◽  
Anna S. Kalyuzhnaya ◽  
Marina G. Rozova ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Layered Perovskite

Synthesis, physicochemical properties and crystal structure of isothiocianato [2-(diphenylphosphino)benzaldehyde selenosemicarbazonato(1−)] nickel(II)

2004 ◽  
Vol 7 (2) ◽  
pp. 253-256 ◽  
Author(s):  
Ilija D. Brčeski ◽  
Vukadin M. Leovac ◽  
Goran A. Bogdanović ◽  
Sofija P. Sovilj ◽  
Mihail Revenco
Keyword(s):  
Crystal Structure ◽  
Physicochemical Properties

Self-Assembly of Manganese(II)-Phytate Coordination Polymers: Synthesis, Crystal Structure, and Physicochemical Properties

ChemPlusChem ◽  
2017 ◽  
Vol 82 (5) ◽  
pp. 721-731 ◽  
Author(s):  
Delfina Quiñone ◽  
Nicolás Veiga ◽  
Julia Torres ◽  
Carla Bazzicalupi ◽  
Antonio Bianchi ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Physicochemical Properties ◽  
Coordination Polymers ◽  
Self Assembly

Synthesis, structure, and luminescence properties of layered oxychloride Ba3Y2O5Cl2

2020 ◽  
Vol 8 (48) ◽  
pp. 17162-17168
Author(s):  
Yuki Iwasa ◽  
Yu Su ◽  
Yoshinori Tsuchiya ◽  
Makoto Tatsuda ◽  
Kohji Kishio ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Optical Properties ◽  
Luminescence Properties ◽  
Layered Perovskite

We report the synthesis, crystal structure, and optical properties of a new layered perovskite oxychloride, Ba3Y2O5Cl2.

Preparation of KNbO3 Powder by Modified Pechini Method from Layered Perovskite Aqueous Solution

2008 ◽  
Vol 368-372 ◽  
pp. 1883-1885 ◽  
Author(s):  
Takafumi Kokubo ◽  
Kenichi Kakimoto ◽  
Hitoshi Ohsato
Keyword(s):  
Crystal Structure ◽  
Pechini Method ◽  
Layered Perovskite ◽  
Polymeric Precursor Method ◽  
Polymeric Precursor ◽  
Precursor Method ◽  
Thermal Decomposition Behavior ◽  
Modified Pechini Method ◽  
Ft Ir ◽  
Decomposition Behavior

KNbO3 (KN) powder was synthesized by modified Pechini method (polymeric precursor method). KN powder with different crystal structure and grain size distribution was synthesized by different drying temperature. In this paper, the mechanism of preparation of KN powder was discussed in thermal decomposition behavior. The obtained powder was characterized by XRD, TEM, FT-IR and TG-DTA.

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