Influence of the carbon chain and metal ions on the structural phase transitions in chloride perovskite layer structures

1977 ◽  
Vol 24 (4) ◽  
pp. 299-302 ◽  
Author(s):  
M.J. Tello ◽  
M.A. Arriandiaga ◽  
J. Fernández
Keyword(s):  
Phase Transitions ◽  
Metal Ions ◽  
Structural Phase ◽  
Carbon Chain ◽  
Structural Phase Transitions ◽  
Perovskite Layer ◽  
Layer Structures

Preparation and Structural Phase Transitions of Silver Laurate

2011 ◽  
Vol 675-677 ◽  
pp. 227-230
Author(s):  
Ya Ling Li ◽  
Shui Wang ◽  
Xu Zhang ◽  
Yuan Mei Chen ◽  
Jia Ning Ning ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Silver Nitrate ◽  
Sodium Hydroxide ◽  
Lauric Acid ◽  
Structural Phase ◽  
Protective Agent ◽  
Structural Phase Transitions ◽  
Thermal Behaviors ◽  
Layer Structures

Thermal behaviors, compositions and structures of silver laurate prepared in wateralcohol system with double jet method has been investigated via DSC, FTIR, XRD and SEM, respectively. Silver nitrate, sodium hydroxide and lauric acid were used as reactants and PVP as protective agent. Results show that the highly ordered layer structures of as prepared samples were weakened at 173oC and 212oC and then decomposed at 238oC. The morphology changed from fiber-like to lamellar when the silver laurate was calcined at 212oC.

Phonons and magnons under the sequential structural phase transitions in La2NiO4

1991 ◽  
Vol 185-189 ◽  
pp. 895-896 ◽  
Author(s):  
S. Sugai ◽  
S. Hosoya ◽  
T. Kajitani ◽  
T. Fukuda ◽  
S. Onodera
Keyword(s):  
Phase Transitions ◽  
Structural Phase ◽  
Structural Phase Transitions

Structural phase transitions of LaScO3 from first principles

2021 ◽  
Vol 26 ◽  
pp. 102048
Author(s):  
Craig A.J. Fisher ◽  
Ayako Taguchi ◽  
Takafumi Ogawa ◽  
Akihide Kuwabara
Keyword(s):  
Phase Transitions ◽  
First Principles ◽  
Structural Phase ◽  
Structural Phase Transitions
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