Results 41 to 50 of about 304,137 (289)
Recyclable Lignin‐Based Thermadapt Shape Memory Polymers With Near‐Infrared Light Response
Advanced Functional Materials, EarlyView.ABSTRACT Covalent adaptable networks (CANs) have been designed to address the recycling challenges associated with thermosets, while preserving their mechanical properties. However, producing biobased CANs with intelligent response capabilities remains challenging.
Jian Liu +8 more
wiley +1 more source
Non-Isothermal Crystallization of Polymers
, 2013 Studie kinetiky krystalizace jsou omezené idealizovanými podmínkami, kde je například teplota konstantní (izotermní způsob krystalizace). Ve skutečnosti se však stavové vnější podmínky souvisle mění, což dělá průběh krystalizace závislým na okamžitých ...
Cabadajová, Iva
core +2 more sources
Temperature effects for isothermal polymer crystallization kinetics [PDF]
The Journal of Chemical Physics, 2005 We adopt the cluster size distribution model to investigate the effect of temperature on homogeneous nucleation and crystal growth for isothermal polymer crystallization. The model includes the temperature effects of interfacial energy, nucleation rate, growth and dissociation rate coefficients, and equilibrium solubility.
Yang, Jiao +2 more
openaire +3 more sources
Advanced Materials, EarlyView.Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani +10 more
wiley +1 more source
Metals, 2023 In the present work, comparisons of non-isothermal crystallization kinetics between Fe20Co20Ni20Cr20(P0.45B0.2C0.35)20 high-entropy metallic glass (HEMG) and the predecessor Fe75Cr5P9B4C7 metallic glass (MG) were performed with X-ray diffraction and ...
Tao Xu +3 more
doaj +1 more source
Measuring the Hall Effect in Hysteretic Materials
Advanced Materials, EarlyView.The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya +6 more
wiley +1 more source
Crystallization Kinetics of an Equimolar Liquid Crystalline Mixture and Its Components
Applied SciencesThis new equimolar mixture comprises the liquid crystalline compounds MHPOBC and partially fluorinated 3F2HPhF6. The phase sequence of the mixture was determined by differential scanning calorimetry, polarizing optical microscopy, X-ray diffraction, and ...
Aleksandra Deptuch +5 more
doaj +1 more source
Kinetic Study on the Isothermal and Nonisothermal Crystallization of Monoglyceride Organogels
The Scientific World Journal, 2014 The isothermal and nonisothermal crystallization kinetics of monoglyceride (MAG) organogels were studied by pulsed nuclear magnetic resonance (pNMR) and differential scanning calorimetry (DSC), respectively.
Zong Meng +5 more
doaj +1 more source
Isothermal Melt Crystallization Kinetic Behavior of Poly (vinylidene fluoride)
Journal of Chemical and Petroleum Engineering, 2015 Isothermal melt crystallization kinetics of PVDF was investigated by differential scanning calorimetry. Thin PVDF film has been fabricated by the solvent casting technique using dimethylformamide (DMF).
Arezou Mashak, Azadeh Ghaee
doaj +1 more source
Applied Sciences, 2020 Poly(ethylene-co-isosorbide terephthalate) (PEIT) copolyesters could be used in various applications depending on their ability to crystallize. Moreover, the possibility to carry out solid-state post-condensation (SSP) is conditioned by its ability to ...
Nicolas Descamps +4 more
doaj +1 more source