A High-Temperature Order-Disorder Phase Transition Coupled With Conformational Change in the Hybrid Material [C6H13NH]2⋅ZnBr4

2016 ◽  
Vol 11 (20) ◽  
pp. 2876-2881 ◽  
Author(s):  
Tariq Khan ◽  
Muhammad Adnan Asghar ◽  
Zhihua Sun ◽  
Aurang Zeb ◽  
Lina Li ◽  
...  
Keyword(s):  
Phase Transition ◽  
High Temperature ◽  
Conformational Change ◽  
Hybrid Material ◽  
Disorder Phase Transition

Correlation between thermal history and high-temperature order–disorder phase transition in Fe–18Ga alloy

2019 ◽  
Vol 239 ◽  
pp. 147-150 ◽  
Author(s):  
Meng Sun ◽  
Xianping Wang ◽  
Weibin Jiang ◽  
Hui Wang ◽  
Yunxia Gao ◽  
...  
Keyword(s):  
Phase Transition ◽  
High Temperature ◽  
Thermal History ◽  
Disorder Phase Transition

Order–disorder phase transition coupled with torsion in tri-n-butylammonium trichloroacetate (TBAT)

2015 ◽  
Vol 3 (23) ◽  
pp. 6053-6057 ◽  
Author(s):  
Muhammad Adnan Asghar ◽  
Chengmin Ji ◽  
Yuelan Zhou ◽  
Zhihua Sun ◽  
Tariq Khan ◽  
...  
Keyword(s):  
Phase Transition ◽  
Hybrid Material ◽  
Disorder Phase Transition ◽  
Reversible Phase Transition ◽  
Reversible Phase

Tri-n-butylammonium trichloroacetate (TBAT), a novel hybrid material, undergoes a reversible phase transition around 196 K, which is triggered by torsion in the cations and the order–disorder transformations of both ions.

Solid-phase reactions, self-propagating high-temperature synthesis, and order-disorder phase transition in thin films

JETP Letters ◽  
2000 ◽  
Vol 71 (5) ◽  
pp. 183-186 ◽  
Author(s):  
V. G. Myagkov ◽  
L. E. Bykova ◽  
G. N. Bondarenko ◽  
V. S. Zhigalov ◽  
A. I. Pol’skii ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Transition ◽  
High Temperature ◽  
Solid Phase ◽  
Temperature Synthesis ◽  
Disorder Phase Transition ◽  
High Temperature Synthesis ◽  
Solid Phase Reactions

High-temperature order–disorder phase transition in nacaphite, Na2CaPO4F

2015 ◽  
Vol 42 (8) ◽  
pp. 671-676 ◽  
Author(s):  
Margarita S. Avdontceva ◽  
Maria G. Krzhizhanovskaya ◽  
Sergey V. Krivovichev ◽  
Viktor N. Yakovenchuk
Keyword(s):  
Phase Transition ◽  
High Temperature ◽  
Disorder Phase Transition

scholarly journals The phase transition of rubidium hydrogen carbonate, RbHCO3

2017 ◽  
Vol 73 (7) ◽  
pp. 975-979 ◽  
Author(s):  
Carla Larvor ◽  
Berthold Stöger
Keyword(s):  
Phase Transition ◽  
Hydrogen Bonding ◽  
High Temperature ◽  
Hydrogen Atom ◽  
Low Temperature ◽  
Three Dimensional ◽  
Disorder Phase Transition ◽  
Dimensional Network ◽  
Hydrogen Carbonate ◽  
Index 2

Rubidium hydrogen carbonate, RbHCO3, features an order/disorder phase transition atTC= 245 K from the high-temperature (HT) disorderedC2/mmodification to the low-temperature (LT)C-1 modification. The crystal structures are characterized by [HCO3]22−pairs of hydrogen carbonate groups connected by strong hydrogen bonding. The [HCO3]22−pairs are connected by Rb+cations into a three-dimensional network. In HT-RbHCO3, the hydrogen atom is disordered. In LT-RbHCO3, ordering of the hydrogen atom leads to atranslationengleichesymmetry reduction of index 2. The lost reflections and rotations are retained as twin operations.

High-temperature order-disorder phase transition in Fe-18Ga alloy evaluated by internal friction method

2018 ◽  
Vol 750 ◽  
pp. 669-676 ◽  
Author(s):  
Meng Sun ◽  
Xianping Wang ◽  
Le Wang ◽  
Hui Wang ◽  
Weibin Jiang ◽  
...  
Keyword(s):  
Phase Transition ◽  
High Temperature ◽  
Internal Friction ◽  
Disorder Phase Transition ◽  
Friction Method
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