Nucleation and growth
Nucleation and growth of new particles in Po Valley, Italy
... the nucleation events occur frequently with rapid growth in SPC suggesting that they can be an important source of CCN even in a polluted environment with strong primary particle ...The nucleation ...
22
Nucleation and growth of sub-3 nm particles in the polluted urban atmosphere of a megacity in China
... studies and model simulations have consistently shown that NPF can enhance cloud condensation nuclei (CCN) con- centrations and contribute significantly to the global CCN production (Wiedensohler et ...
17
Dynamic light scattering study of inhibition of nucleation and growth of hydroxyapatite crystals by osteopontin.
... nOPN and rOPN inhibited the growth of seeded HA crystals, with nOPN being the more potent inhibitor as measured by this well- established ...assay and the DLS experiments are performed under very ...
9
An inverse modeling procedure to determine particle growth and nucleation rates from measured aerosol size distributions
... Classical nucleation theory is unable to explain the ubiquity of nucleation events observed in the ...particle nucleation and growth rates based on consecutive measurements of the ...
16
REPOSITORIO INSTITUCIONAL DA UFOP: Nucleation and growth of new grains in recrystallized quartz vein : an example from banded iron formation in Iron Quadrangle, Brazil.
... fluid and iron oxide ...host and the fractured ...misfit and to the formation of new ...(Schmid and Casey, ...fluid and solid inclusions along healed microfractures and fragments ...
10
Effect of Tetramethylammonium Hydroxide on Nucleation, Surface Modification and Growth of Magnetic Nanoparticles
... Figure 1 shows TEM images of Mt, Mt1, and Mt2 nanoparticles. The mean particle size diameters for the samples Mt, Mt1, and Mt2 were found to be about 5.7 ± 2.9 nm, 5.8 ± 2.7 nm, and 9.7 ± 6.4 nm, ...
11
Mat. Res. vol.12 número2
... analytical and 3-d simulation may be combined to analyze an eventual 3-d experimental dataset of nucleation and growth ...equipment and labor and therefore it is of considerable ...
6
Mat. Res. vol.13 número4
... implemented and the coupling between the microscopic and the macroscopic submodels has been ...the nucleation and growth of grains, whereas the macroscopic solves the heat conduction ...
6
J. Aerosp. Technol. Manag. vol.2 número2
... simple and yet enough complete to describe the nucleation and growth until the crystals ...macroscopic nucleation and growth of any crystal structure as a function of ...
8
Separation and Purification Technology
... 70%, and the solution pH was ...1:1); and pH 9, the metal removal was ...zinc and nickel separation by sodium sulfide in an MSMPR (Mixed Suspension Mixer Precipitation Removal) reactor and ...
8
Mat. Res. vol.8 número2
... There are few bubbles on the unphosphated magnet surface im- mediately after immersion. After 15 seconds, H 2 bubbles completely covered the surface of the unphosphated magnet, suggesting fast kinetics of ...
4
Mat. Res. vol.2 número2
... doped and undoped poly(o-methoxyaniline) (POMA) on the morphology of melt crystallized PVDF was investigated by means of polarized light optical ...inhibits nucleation and growth of non ringed ...
4
Quím. Nova vol.33 número5
... through nucleation and growth mechanisms and the corresponding current transients can provide valuable information about the kinetics of electrodeposition ...dimensional nucleation ...
6
S. pombe kinesins-8 promote both nucleation and catastrophe of microtubules.
... lattice and Klp5/6 will dissociate after a few seconds of residence ...non-processive and would only be able to translocate along the microtubule if they assemble into a multiple motor ...membrane ...
17
Doping on Phase Structure and Microstructure of AlCoCuFeMnNi Alloy Coating
... the growth direction parallel to the substrate ...spacing and more significant aggregation of the interdendrite ...without and with 1wt% CeO 2 ...the growth process of the supersaturated solid ...
7
Modelling of cirrus clouds – Part 2: Competition of different nucleation mechanisms
... heterogeneous nucleation behaviour. For parameterising the diffusional growth or evaporation of single ice crystals we use a modified Koenig ansatz (Koenig, 1971) with corrections for small crystals ...
16
The role of VOC oxidation products in continental new particle formation
... nm and 50 nm particles. Figures 1 and 2 show how the 50 and 10 nm GF’s measured during nucleation events ...hour) and the MTOP’s are means of six ten- minute ...±0.01, and the ...
9
Size dependence of volume and surface nucleation rates for homogeneous freezing of supercooled water droplets
... 1.7 and 2.9 µm (small, medium and large aerosols, ...data and de- termine homogeneous freezing ...based nucleation theory is valid for larger ...its growth, lowering the free energy of ...
9
Mat. Res.
... dendrite nucleation temperature (T α-Al N ), the supercooling and the lower the recalescence, so the α-Al growth phase temperature (T α-Al G ) decreases and thus, the many nucleus formed have ...
6