Results 101 to 110 of about 767,593 (307)

Study on Non-Isothermal Crystallization Kinetic of Tundish Covering Fluxes

open access: yes, 2011
Basic tundish covering flux is widely used in continuous casting production of high quality steel because of good heat insulation function and the properties of absorbing inclusions.
Hong Po Wang   +4 more
core   +1 more source

Charge Storage and Dark Photocatalysis in Multivariate Ti‐Based Metal‐Organic Frameworks

open access: yesAdvanced Materials, EarlyView.
The mixed‐linker series of the titanium‐based metal–organic framework COK‐47 enables systematic tuning of photoresponsiveness and (dark) photocatalytic activity, deepening our understanding of structure‐property‐function relationships. Tailored metal‐to‐ligand charge transfer between the secondary building units (metal‐oxo layers and organic linkers ...
Julia E. Knapp   +11 more
wiley   +1 more source

Determining Kinetic Parameters for Isothermal Crystallization of Glasses

open access: yes, 2007
Non-isothermal crystallization techniques are frequently used to determine the kinetic parameters for crystallization in glasses. the techniques are experimentally simple and quick, compared with isothermal techniques. However, the analytical models used
Zhang, Teng   +3 more
core   +1 more source

Model driven crystallization design and development for mefenamic acid [PDF]

open access: yes, 2022
PREDICTION FIRST API continuous crystallization challenge: building first-principles models, fitting the kinetic parameters to well-designed, minimal set of ...
Rielly, Chris D.   +9 more
core  

Influence of calcium carbonate nanoparticles on the crystallization of olypropylene

open access: yesMaterials Research, 2009
The aim of this work was to study the influence of calcium carbonate nanoparticles in crystallization process of polypropylene. Four compositions of PP/CaCO3 nanocomposites were prepared in a co-rotational twin screw extruder machine with calcium ...
Daniel Eiras, Luiz Antonio Pessan
doaj   +1 more source

From Dark Photocatalysis to Photobattery‐Type Operation: A Re‐Functionalized Ti‐MOF for Solar Energy Storage

open access: yesAdvanced Materials, EarlyView.
ReCl47‐bpy is developed as a solar‐rechargeable, Re‐functionalized two‐dimensional metal–organic framework (MOF) for light‐driven charge storage and dark utilization. Re–bipyridine sites stabilize photoinduced electrons, enabling two complementary configurations: a MOF suspension for long‐lived charge retention and dark H2 evolution, and a spin‐coated ...
Shufan Wu   +8 more
wiley   +1 more source

Kinetic analysis of crystallization processes in amorphous 2826A (Ni₃₆Fe₃₂Cr₁₄P₁₂ B₆) metallic glass

open access: yes, 2008
390-393The crystallization processes of 2826A (Ni₃₆Fe₃₂Cr₁₄P₁₂B₆) metallic glass were investigated using differential scanning calorimetry (DSC) at various heating rates. The thermograms at all scanning rates show two exothermic events. Different methods
Dhurandhar, Heena D   +3 more
core  

The glass transition and crystallization kinetic studies on BaNaB9O15 glasses

open access: yes, 2008
Transparent glasses of BaNaB9O15 (BNBO) were fabricated via the conventional melt-quenching technique. The amorphous and the glassy nature of the as-quenched samples were, respectively, confirmed by x-ray powder diffraction and differential scanning ...
Vaish, Rahul   +3 more
core   +1 more source

Adaptive Supramolecular Interactions Govern Redox‐Active Molecules in Aqueous Redox Flow Batteries

open access: yesAdvanced Materials, EarlyView.
Adaptive supramolecular interactions overcome the solubility‐stability trade‐off in aqueous redox flow batteries. Hydrophobic anions disrupt intrinsic π–π stacking to enable high solubility, while redox‐state‐dependent spin pairing and cation coordination dynamically stabilize reactive intermediates during operation.
Vikram Singh   +12 more
wiley   +1 more source

Crystallization kinetics in glassy GexSe100 - x

open access: yes, 1990
Crystallization kinetics of glassy GexSe100 - x system is studied using isothermal technique, i.e., by studying amorphous to crystalline transformation during isothermal annealing at various temperatures between glass transition and melting temperature ...
Goel, S., Kumar, A., Tripathi, S.K.
core   +1 more source

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