Effect of size and morphology of particles on the behavior of powdered titanium nickelide in compaction

1988 ◽  
Vol 27 (7) ◽  
pp. 536-539 ◽  
Author(s):  
S. M. Solonin ◽  
I. F. Martynova ◽  
V. V. Skorokhod ◽  
N. V. Klimenko ◽  
I. I. Karpikov ◽  
...  
Keyword(s):  
Titanium Nickelide ◽  
Size And Morphology ◽  
Powdered Titanium

Effect of ?inert? additions on the superelastic behavior of powdered titanium nickelide

1986 ◽  
Vol 25 (9) ◽  
pp. 712-716 ◽  
Author(s):  
S. M. Solonin ◽  
I. F. Martynova ◽  
V. V. Skorokhod ◽  
V. I. Kotenev ◽  
I. I. Karpikov
Keyword(s):  
Titanium Nickelide ◽  
Superelastic Behavior ◽  
Powdered Titanium

Superplastic behavior of powdered titanium nickelide during pressing

1985 ◽  
Vol 24 (2) ◽  
pp. 102-105 ◽  
Author(s):  
I. F. Martynova ◽  
V. V. Skorokhod ◽  
S. M. Solonin ◽  
G. R. Fridman
Keyword(s):  
Titanium Nickelide ◽  
Superplastic Behavior ◽  
Powdered Titanium

Effect of Structure on the Critical Stresses and Strains in Titanium Nickelide-Based Alloys

2020 ◽  
Vol 2020 (7) ◽  
pp. 760-766
Author(s):  
M. Yu. Kollerov ◽  
D. E. Gusev ◽  
M. B. Afonina ◽  
R. E. Vinogradov
Keyword(s):  
Titanium Nickelide ◽  
Critical Stresses ◽  
Effect Of Structure

Metal Oxide Nanostructures Chemistry

2019 ◽  
Author(s):  
Jean-Pierre Jolivet
Keyword(s):  
Particle Growth ◽  
General View ◽  
Ceramic Powders ◽  
Metal Hydroxides ◽  
Synthesis Conditions ◽  
Zirconium Oxides ◽  
Oxide Nanostructures ◽  
Metal Oxide Nanostructures ◽  
Ordered Aggregation ◽  
Size And Morphology

This much-anticipated new edition of Jolivet's work builds on the edition published in 2000. It is entirely updated, restructured and increased in content. The book focuses on the formation by techniques of green chemistry of oxide nanoparticles having a technological interest. Jolivet introduces the most recent concepts and modelings such as dynamics of particle growth, ordered aggregation, ionic and electronic interfacial transfers. A general view of the metal hydroxides, oxy-hydroxides and oxides through the periodic table is given, highlighting the influence of the synthesis conditions on crystalline structure, size and morphology of nanoparticles. The formation of aluminum, iron, titanium, manganese and zirconium oxides are specifically studied. These nanomaterials have a special interest in many technological fields such as ceramic powders, catalysis and photocatalysis, colored pigments, polymers, cosmetics and also in some biological or environmental phenomena.

Direct manipulation of particle size and morphology of ordered mesoporous silica by flow synthesis

RSC Advances ◽  
2015 ◽  
Vol 5 (18) ◽  
pp. 13331-13340 ◽  
Author(s):  
T. N. Ng ◽  
X. Q. Chen ◽  
K. L. Yeung
Keyword(s):  
Particle Size ◽  
Mesoporous Silica ◽  
Hollow Spheres ◽  
Ordered Mesoporous Silica ◽  
Direct Manipulation ◽  
Flow Synthesis ◽  
Precise Control ◽  
Ordered Mesoporous ◽  
Particle Size And Morphology ◽  
Size And Morphology

Flow-synthesis of mesoporous silica allows deliberate and precise control over the size and shapes and enables the preparation of complex microstructures (i.e., hollow spheres).

Engineering interconnected 3D vascular networks in hydrogels using molded sodium alginate lattice as the sacrificial template

Lab on a Chip ◽  
2014 ◽  
Vol 14 (15) ◽  
pp. 2709-2716 ◽  
Author(s):  
Xue-Ying Wang ◽  
Zi-He Jin ◽  
Bo-Wen Gan ◽  
Song-Wei Lv ◽  
Min Xie ◽  
...  
Keyword(s):  
Sodium Alginate ◽  
Vascular Networks ◽  
Endothelial Layer ◽  
Sacrificial Template ◽  
Size And Morphology

We engineer interconnected 3D vascular networks in hydrogels using molded sodium alginate lattice as sacrificial templates. The size and morphology of simulated vascular networks were well controlled and a fully-developed endothelial layer was formed.

scholarly journals Rapid hot-injection as a tool for control of magnetic nanoparticle size and morphology

RSC Advances ◽  
2021 ◽  
Vol 11 (34) ◽  
pp. 20708-20719
Author(s):  
Magdalena Kulpa-Greszta ◽  
Anna Tomaszewska ◽  
Andrzej Dziedzic ◽  
Robert Pązik
Keyword(s):  
Particle Shape ◽  
Magnetic Nanoparticle ◽  
Magnetic Particle ◽  
Nanoparticle Size ◽  
Precise Control ◽  
Hot Injection ◽  
Size And Morphology

Rapid hot-injection can be used for precise control of magnetic particle shape.

scholarly journals Biological scaling in green algae: the role of cell size and geometry

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Helena Bestová ◽  
Jules Segrestin ◽  
Klaus von Schwartzenberg ◽  
Pavel Škaloud ◽  
Thomas Lenormand ◽  
...  
Keyword(s):  
Growth Rate ◽  
Population Growth ◽  
Population Growth Rate ◽  
Internal Diffusion ◽  
Scaling Exponent ◽  
Power Scaling ◽  
Nutrient Distribution ◽  
Metabolic Scaling ◽  
Key Factor ◽  
Size And Morphology

AbstractThe Metabolic Scaling Theory (MST), hypothesizes limitations of resource-transport networks in organisms and predicts their optimization into fractal-like structures. As a result, the relationship between population growth rate and body size should follow a cross-species universal quarter-power scaling. However, the universality of metabolic scaling has been challenged, particularly across transitions from bacteria to protists to multicellulars. The population growth rate of unicellulars should be constrained by external diffusion, ruling nutrient uptake, and internal diffusion, operating nutrient distribution. Both constraints intensify with increasing size possibly leading to shifting in the scaling exponent. We focused on unicellular algae Micrasterias. Large size and fractal-like morphology make this species a transitional group between unicellular and multicellular organisms in the evolution of allometry. We tested MST predictions using measurements of growth rate, size, and morphology-related traits. We showed that growth scaling of Micrasterias follows MST predictions, reflecting constraints by internal diffusion transport. Cell fractality and density decrease led to a proportional increase in surface area with body mass relaxing external constraints. Complex allometric optimization enables to maintain quarter-power scaling of population growth rate even with a large unicellular plan. Overall, our findings support fractality as a key factor in the evolution of biological scaling.

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