Results 61 to 70 of about 28,638 (302)

Palm-based diacylglycerol fat dry fractionation: effect of crystallisation temperature, cooling rate and agitation speed on physical and chemical properties of fractions [PDF]

open access: yesPeerJ, 2013
Fractionation which separates the olein (liquid) and stearin (solid) fractions of oil is used to modify the physicochemical properties of fats in order to extend its applications.
Razam Ab Latip   +6 more
doaj   +2 more sources

Variability of structural transformations in bimetallic Cu-Ag nanoalloys

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2022
In this work, bimetallic Cu-Ag nanoparticles of five stoichiometric compositions of various sizes were studied by molecular dynamics method using a many body EAM potential.
N.I. Nepsha   +6 more
doaj   +1 more source

Biomineral‐Inspired Organic/Inorganic Colloidal Liquid‐Crystalline Hybrids for Photoresponsive Adhesion

open access: yesAdvanced Functional Materials, EarlyView.
A new class of photoresponsive liquid‐crystalline (LC) adhesives based on biomineral‐inspired organic/inorganic colloidal hybrids is reported. These colloidal LC materials are formed by hybridization of a hydroxyapatite nanorod with azobenzene‐based forklike molecules.
Junya Uchida   +4 more
wiley   +1 more source

Understanding isothermal crystallization and subsequent melting behavior of syndiotactic polypropylene [PDF]

open access: yes, 1999
Various issues related to isothermal quiescent crystallization and subsequent melting behavior of syndiotactic polypropylene (sPP) were investigated in this dissertation.
Supaphol, Pitt
core  

Isothermal crystallization kinetics and melting behaviour of poly(ethylene terephthalate)

open access: yes, 2001
Differential Scanning Calorimetry has been used to study the isothermal crystallization kinetics and melting behaviour of PET. Kinetic analysis indicated that the overall crystallization of PET involved two processes, attributed to primary and secondary ...
Hay, James   +3 more
core   +1 more source

Effect of the application of low shear rates on the crystallization kinetics of PLA

open access: yes, 2020
Flow-induced crystallization can effectively increase the crystallinity content in poly(lactic acid) parts, and this can be extremely significant since an increase of crystallinity for this material dramatically enhances many properties among which the ...
Foglia F., Volpe V., Pantani R.
core   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

open access: yesAdvanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan   +4 more
wiley   +1 more source

Studies on the crystallization and melting behavior of poly(ethylene2,6-naphthalate)

open access: yes, 2001
Crystallization behaviour of low molecular weight (oligomeric) and high molecular weight poly(ethylene 2,6-naphthalate)s (PEN) was studied using wide angle X-ray diffraction (WAXS) and differential scanning calorimetry (DSC).
James, Nirmala R.   +3 more
core   +1 more source

Advancing SafeWax, A Bio‐Inspired Superhydrophobic Coating, Toward Sustainable and Climate‐Resilient Crop Protection

open access: yesAdvanced Functional Materials, EarlyView.
This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie   +13 more
wiley   +1 more source

The Effects of Natural Zeolite and Silane Coupling Agents on Melting and Crystallization Behaviour of Polypropylene

open access: yes, 2008
The thermal characterization of polypropylene (PP) composites containing untreated and treated zeolite with different silane coupling agents was carried out using thermogravimetric analysis (TG) and differential scanning calorimetry (DSC) to investigate ...
Başalp, Dildare   +1 more
core   +2 more sources

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