scholarly journals Fcc → Bcc Phase Transition Kinetics in an Immiscible Binary System: Atomistic Evidence of the Twinning Mechanism of Transformation

2021 ◽  
Author(s):  
Gilles Demange ◽  
Mykola Lavrskyi ◽  
K. Chen ◽  
X. Chen ◽  
Zidong Wang ◽  
...  
Keyword(s):  
Phase Transition ◽  
Binary System ◽  
Phase Transition Kinetics ◽  
Bcc Phase

Temperature Effect on the Two-Dimensional Phase Transition Kinetics of Adenine Adsorbed at the Hg Electrode/Aqueous Solution Interface

2003 ◽  
Vol 68 (8) ◽  
pp. 1407-1419 ◽  
Author(s):  
Claudio Fontanesi ◽  
Roberto Andreoli ◽  
Luca Benedetti ◽  
Roberto Giovanardi ◽  
Paolo Ferrarini
Keyword(s):  
Phase Transition ◽  
Aqueous Solution ◽  
Phase Change ◽  
Temperature Effect ◽  
Transition Rate ◽  
Effect Of Temperature ◽  
Two Dimensional ◽  
Solution Interface ◽  
Phase Transition Kinetics ◽  
Kinetics Of

The kinetics of the liquid-like → solid-like 2D phase transition of adenine adsorbed at the Hg/aqueous solution interface is studied. Attention is focused on the effect of temperature on the rate of phase change; an increase in temperature is found to cause a decrease of transition rate.

Phase transition-induced changes in the Raman properties of DMSO/benzene binary systems

2021 ◽  
Vol 23 (15) ◽  
pp. 9211-9217
Author(s):  
Guannan Qu ◽  
Rasheed Bilal ◽  
Minsi Xin ◽  
Zhong Lv ◽  
Guangyong Jin ◽  
...  
Keyword(s):  
Phase Transition ◽  
Hydrogen Bond ◽  
Binary System ◽  
Binary Systems ◽  
Induced Changes

Hydrogen bond generated between DMSO and benzene binary system induced changes in the Raman properties during phase transition.

scholarly journals Ionic Conductivity and Phase Transition Behaviour in 4AgI-(1-)-2CuI System

2008 ◽  
Vol 2008 ◽  
pp. 1-4 ◽  
Author(s):  
Mohammed Hassan ◽  
Rfi Rafiuddin
Keyword(s):  
Phase Transition ◽  
Ionic Conductivity ◽  
Binary System ◽  
High Temperature Phase ◽  
Temperature Phase ◽  
Conductivity Measurements ◽  
Temperature Dependent ◽  
X Ray ◽  
Dsc Curves ◽  
Transition Behaviour

Samples of general formula 4AgI-(1-)-2CuI, , have been prepared and investigated by XRD, DSC, and temperature-dependent conductivity studies. X-ray diffractograms showed the presence of binary system consisting of AgI and in the sample . Cu-substituted samples showed very similar diffractograms to that of the pure compound which indicates that no effect for the substitution on the nature of the binary system. DSC curves showed the presence of phase transition whose temperature increased with ratio in the system. Ionic conductivity measurements confirmed the occurrence of the phase transition and showed that the high temperature phase is superionic conducting, whose conductivity increases with the increasing amount in the system.

Phase Transition of As-Milled and Annealed CrCuFeMnNi High-Entropy Alloy Powder

NANO ◽  
2018 ◽  
Vol 13 (09) ◽  
pp. 1850100 ◽  
Author(s):  
Rui-Feng Zhao ◽  
Bo Ren ◽  
Guo-Peng Zhang ◽  
Zhong-Xia Liu ◽  
Jian-Jian Zhang
Keyword(s):  
Phase Transition ◽  
Solution Structure ◽  
Milling Time ◽  
Structure Evolution ◽  
High Entropy Alloy ◽  
Chemical Homogeneity ◽  
High Entropy ◽  
Dynamic Phase Transition ◽  
Fcc Phase ◽  
Bcc Phase

The CrCuFeMnNi high entropy alloy (HEA) powder was synthesized by mechanical alloying. The effects of milling time and subsequent annealing on the structure evolution, thermostability and magnetic property were investigated. After 50[Formula: see text]h of milling, the CrCuFeMnNi HEA powder consisted of a major FCC phase and a small amount of BCC phase. The crystallite size and strain lattice of 50[Formula: see text]h-ball-milled CrCuFeMnNi HEA powder were 12[Formula: see text]nm and 1.02%, respectively. The powder exhibited refined morphology and excellent chemical homogeneity. The supersaturated solid solution structure of the as-milled HEA powder transformed into FCC1, FCC2, a small amount of BCC and [Formula: see text] phase in annealed state. Most of the BCC phase decomposed into FCC (mainly FCC2 phase) and [Formula: see text] phases, and the dynamic phase transition was almost in equilibrium at 900[Formula: see text]C. The saturated magnetization and coercivity force of the 50[Formula: see text]h-ball-milled CrCuFeMnNi HEA powder were respectively 16.1[Formula: see text]emu/g and 56.2[Formula: see text]Oe.

Insights into phase transition kinetics from colloid science

Nature ◽  
2002 ◽  
Vol 416 (6883) ◽  
pp. 811-815 ◽  
Author(s):  
Valerie J. Anderson ◽  
Henk N. W. Lekkerkerker
Keyword(s):  
Phase Transition ◽  
Colloid Science ◽  
Phase Transition Kinetics

Phase transition kinetics in lattice models of intercalation compounds

2011 ◽  
Vol 188 (1) ◽  
pp. 15-20 ◽  
Author(s):  
R.N. Lasovsky ◽  
G.S. Bokun ◽  
V.S. Vikhrenko
Keyword(s):  
Phase Transition ◽  
Lattice Models ◽  
Intercalation Compounds ◽  
Phase Transition Kinetics

Porous Electrode Phase Transition Kinetics in Li-Ion Batteries

2020 ◽  
Vol MA2020-01 (1) ◽  
pp. 83-83
Author(s):  
Juan Alfonso Campos ◽  
Abhas Deva ◽  
Jarrod Lund ◽  
Aniruddha Jana ◽  
Ilenia Battiato ◽  
...  
Keyword(s):  
Phase Transition ◽  
Porous Electrode ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Phase Transition Kinetics
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