نتایج جستجو برای: tio2 hollow sphere
تعداد نتایج: 78182 فیلتر نتایج به سال:
Obtaining multifunctionality from microstructures instead of constituents provides a new direction for developing multifunctional materials. Periodic hollow sphere foams (HSFs) offer one lightweight structural motif with open and closed cells, high energy absorption, low thermal conductivity, snap-through instability, triple-negative material indices. Here, we investigate the direction-dependen...
Hierarchical Nanostructures In article number 2212486, Elisa Moretti, Alberto Vomiero, and co-workers, applied TiO2 hollow spheres with defect-engineered surface as highly efficient photocatalysts. The structure results in strongly confined solar light, defects boost the photogeneration of active charges for photocatalytic processes. Advanced spectroscopies revealed presence oxygen vacancies bu...
background and objectives: heavy metals such as cadmium and lead are the most important toxins spreading through various ways like water, soil, and air in nature and easily enter human food chain. it is essential to determine the cumulative and harmful effects of these metals in nutrients, especially in cow milk because it is a unique source of food for all ages and it contains both essential a...
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