Results 11 to 20 of about 767,593 (307)

Iso-conversional kinetic analysis of quaternary glass re-crystallization

Heliyon, 2017
Iso-conversional kinetic analysis is popular in scientific community for analyzing solid-state reactions (e.g., glass/amorphous and amorphous/crystal phase transformations, re-crystallization etc).
Ankita Srivastava, Namrata Chandel, Neeraj Mehta   +2 more
doaj   +2 more sources

Neural Network-Based Kinetic Model for Antisolvent Crystallization of Benzophenone: Construction, Validation, and Mechanistic Interpretation

Crystals
The emergence of artificial neural networks and the widespread application of process analytical technology (PAT) have founded a robust foundation for neural network applications in crystallization research.
Yafei Dong, Shutian Xuanyuan, Chuang Xie, Ying Sun, Xiaomeng Zhou, Yuanhang Wang   +5 more
doaj   +2 more sources

Application of Two-Dimensional Correlation Analysis to Explosives Detection and Polymer Crystallization [PDF]

, 2010
This thesis presents two novel applications of two-dimensional (2D) correlation analysis: (1) long standoff detection of explosives and (2) morphology development in semicrystalline materials. Due to the dangers of improvised explosive devices (IEDs),
Smirnova, Diana Sergeievna
core   +1 more source

Magnetization versus heat treatment in rapidly solidified NdFeB alloys [PDF]

, 1990
NdFeB melt-spun amorphous or partially amorphous alloys of four compositions were prepared. Their crystallization kinetics induced by thermal treatment was studied by differential scanning calorimetry and scanning and transmission electron microscopy ...
Suriñach, Santiago (Suriñach Cornet), Baró, M. D., Diego Vives, José Antonio, Clavaguera-Mora, M. T., Clavaguera, N. (Clavaguera Plaja)   +4 more
core   +1 more source

Crystallization Kinetics of the Fe₆₈Nb₆B₂₃Mo₃ Glassy Ribbons Studied by Differential Scanning Calorimetry

Crystals, 2022
Fe-based metallic glass has wide industrial application due to its unique mechanical behavior and magnetic properties. In the present work, the non-isothermal crystallization kinetics in Fe68Nb6B23Mo3 glassy alloys were investigated by differential ...
Yongqin Liu, Man Zhu, Yuanyuan Du, Lijuan Yao, Zengyun Jian   +4 more
doaj   +1 more source

The Reaction Extraction Combining Crystallization for Growth of Sodium Chloride in a Spray Fluidized Bed Crystallizer

Journal of Chemistry, 2020
At present, the crystal size of sodium chloride prepared by a traditional crystallization process (such as stirred crystallization) is inhomogeneous, and it has a great quantity of fine grains in crystallizer.
Dan Zheng, Jie Yan, Jun Chen, Zeqin Wang
doaj   +1 more source

Crystallization kinetics of K2O·TiO2·3GeO2 glass studied by DTA [PDF]

Science of Sintering, 2008
Crystallization kinetics of K2O·TiO2·3GeO2 glass was investigated by differential thermal analysis (DTA). Experiments were performed on powder samples with a particle size < 0.037 mm. The glass samples were heated at different rates in the temperature
Grujić S., Blagojević N., Tošić M., Živanović V., Nikolić J.   +4 more
doaj   +1 more source

Pressure- and Temperature-Dependent Crystallization Kinetics of Isotactic Polypropylene under Process Relevant Conditions

Crystals, 2021
In this study, a non-nucleated homopolymer (HP) and random copolymer (RACO), as well as a nucleated HP and heterophasic copolymer (HECO) were investigated regarding their crystallization kinetics. Using pvT-measurements and fast scanning chip calorimetry
Yvonne Spoerer, Regine Boldt, René Androsch, Ines Kuehnert   +3 more
doaj   +1 more source

Uncovering the effects of interface-induced ordering of liquid on crystal growth using machine learning

Nature Communications, 2020
Crystallization is a challenging process to model quantitatively. Here the authors use machine learning and atomistic simulations together to uncover the role of the liquid structure on the process of crystallization and derive a predictive kinetic model
Rodrigo Freitas, Evan J. Reed
doaj   +1 more source

Study of SiOx thickness effects on aluminum-induced crystallization

AIP Advances, 2017
The thickness effects of SiOx which was deposited as an intermediate layer between aluminum and silicon were studied on Aluminum-induced crystallization (AIC). The SiOx layer thickness varied from 2 nm to 20 nm and affected the crystallization process of
Doo Won Lee, Muhammad Fahad Bhopal, Soo Hong Lee   +2 more
doaj   +1 more source