Results 191 to 200 of about 42,078 (227)

Non-isothermal crystallization kinetics of iPP/sPP blends

Thermochimica Acta, 2009
Abstract Non-isothermal crystallization and subsequent melting behaviour of iPP/sPP blends of various compositions were investigated by differential scanning calorimetry (DSC). Results revealed that sPP crystallizes at a slower rate than iPP. This effect is attenuated when the cooling rate is increased up to 20 °C/min and 25 °C/min.
Louis Garnier, Sophie Duquesne, Serge Bourbigot, René Delobel   +3 more
openaire   +1 more source

Synthesis of bio-based semi aromatic high temperature polyamide PA5T/56 and effect of benzene ring on non-isothermal crystallization kinetics

Journal of polymer research, 2021
Chihan Meng, Xiucai Liu
semanticscholar   +1 more source

Non-isothermal crystallization kinetics of La2CaB10O19 from glass

Journal of Non-Crystalline Solids, 2011
Abstract The non-isothermal crystallization kinetics of La2CaB10O19 (LCB) from a La2O3–CaO–B2O3 glass was studied. Differential thermal analysis methods were performed on three glass powders to obtain the kinetic parameters of LCB crystallization mechanism.
I. Dyamant, E. Korin, J. Hormadaly
openaire   +1 more source

Synthesis of Biobased Polyamide PA5T and Its Furan Copolymer and Study on Non‑isothermal Crystallization Kinetics

Journal of Polymers and the Environment, 2023
Shuang Xie, Wenjun Wang, Jiahong Yao, Dawei Yu, Xiao-jun Wang, Jie Yang   +5 more
semanticscholar   +1 more source

Kinetics of non-isothermal crystallization of some fluorozirconate glasses

Thermochimica Acta, 1985
Abstract The non-isothermal crystallization kinetics of ZrF4BaF2 and ZrF4BaF2NaFAlF3 glasses was studied on the basis of the method for determining the activation energy for crystal growth from DSC curves of various heating rates. It was found that the rate of crystal growth in ZrF4BaF2 glasses was shown to be controlled by viscosity of glasses ...
Kazumasa Matusita, Kiyotaka Miura, Takayuki Komatsu   +2 more
openaire   +1 more source

Identification of crystallization kinetics parameters by genetic algorithm in non‐isothermal conditions

Engineering Computations, 2007
PurposeThis paper sets out to show the feasibility of the genetic algorithm inverse method for the determination of the parameters of crystallization kinetics laws in isothermal and non‐isothermal conditions, using multiple experiments.Design/methodology/approachThe mathematical model for crystallization kinetics determination and the numerical methods
Smirnova, Julia, Silva, Luisa, Monasse, Bernard, Haudin, Jean-Marc, Chenot, Jean-Loup   +4 more
openaire   +2 more sources

Effect of ABS on non-isothermal crystallization kinetics of polyamide 6

Journal of Thermal Analysis and Calorimetry, 2021
A. Mondal, Md. Amir Sohel, P. Mohammed Arif, Sabu Thomas, Asmita SenGupta   +4 more
semanticscholar   +1 more source

A note on the kinetics of non-isothermal crystallization of polymers

Thermochimica Acta, 2022
openaire   +1 more source

Non-isothermal crystallization kinetics of polypropylene/polytetrafluoroethylene fibrillated composites

Journal of Materials Science, 2020
Yuhui Qiao, A. Jalali, Jinian Yang, Yuguang Chen, Shiwei Wang, Yongchao Jiang, Jianhua Hou, Jing Jiang, Qian Li, Chul B. Park   +9 more
semanticscholar   +1 more source

Kinetics of non-isothermal crystallization of the polyethylene/polycarbonate composition

2015
The study of the structure has showed that with the increase in the amount of amorphous polymer, the spherolite structure is forming less distinctly; the boundaries between the spherolites are blurred, the connectivity between the spherolites is increasing [9]. The decrease in the average size of the energetic crystal regions was also noted in the [10]
Dinzhos, Roman V., Fialko, Nataliia M., Lysenkov, Eduard A., Rekhteta, Mykola A.   +3 more
openaire   +1 more source