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Showing 1 to 5 of 5 for “"GIWAXS"”.
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Multiscale Modeling and Mechanistic Analysis of Crystallization and Particulate Processes
… grazing incidence wide-angle X-ray scattering (GIWAXS) coupled with mechanistic modeling; and that continuum-scale crystal size distribution and breakage behavior can be predicted using extent-based and analytical population balance formulations. Importantly, this work demonstrates how …
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Multi-scale morphology development in solution coated conjugated polymers
… grazing incidence wide angle X-ray scattering (GIWAXS) measurements. Interestingly, we also observe smectic-like lyotropic liquid crystal mesophase of DPP-BTz appearing during solution coating and adopting edge-on orientation near the air-liquid interface with face-on orientation in the bulk …
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Pale black dot: a field trip to the multidimensional world of metal halide perovskites
Metal halide perovskites have recently emerged as promising alternatives to conventional semiconductors. However, their insufficient stability against external stressors continues to hinder their commercialisation. Here, we explore an additive-induced self-assembling two-dimensional capping layer …
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Growth dynamics, charge density, and structure of polyamide thin-film composite membranes
… and wide-angle X-ray scattering (GISAXS and GIWAXS) were successfully used to study the supported polysulfone ultrafiltration membrane and polyamide on polysulfone reverse osmosis membrane. In the GISAXS region we used the Guinier approximation in the very low-Q region of 0.001 Å^(-1)< Q < …
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Tailoring functional Π-conjugated polymers and molecules for organic photovoltaic applications
The field of organic photovoltaics (OPVs) has developed into an active research topic in applied polymer, materials, and chemical sciences over the past decade due to the continuous improvement in device performance. The solution-processability of the organic active layer materials allows for the …