Organizing nanoparticles (NPs) into periodic structures is a central goal in materials science. Despite progress the last decades, it still challenging to produce macroscopic assemblies reliably. In this work, analysis of pervaporation-induced organization gold octahedra supercrystals within microfluidic channels using combination X-ray scattering techniques and FIB-SEM tomography reported. The...

• CH 4 hydrate formation rates were measured in varied temperatures, pressures and flow regimes. Five growth regimes identified with physical mechanisms proposed. The affect on the integrity of growing films rates. Hydrate exponentially increase chemical potential driving forces. Semi-empirical equations derived to describe this exponential relationship. To underpin increasing interest practica...

The current approach involves the kinetic investigation of Thiobenzamide (TB) and cyclohexanone thiosemicarbazone (CTSC) in solution with 3-chloroacetylacetone(3-CAA). study revealed a second-order rate constant respect to both reactants, thioamide an α-halo carbonyl compound. energy activation (Ea) was found be Ea 48.8176 kJ/mol/K for thiobenzamide 33.08692157 Cyclohexanone thiosemicarbazone. ...

Time-resolved small-angle X-ray scattering measurements were made for a mixed solution of negatively charged silica nanoparticles (SiNPs) and positively atelocollagen (AC) in buffers at pH = 3 4 25 °C, which the intensity from AC molecules was very weak investigated q (magnitude vector) range. The SiNPs low end middle range gradually increased decreased, respectively, reached asymptotic values ...

The particle-like magnetic skyrmion or lattice (SkX) formation has promoted strong application and fundamental science interests. Despite extensive research, the kinetic of SkX development is much less understood because ultrafast spin rotation high sensitivity to external perturbations. Here, using in situ Lorentz transmission electron microscopy, we successfully measured dynamics from conical...