The UC nanocomposite membranes: Can be used as a PEM well above 100°C, maintaining a hydration level at 100°C greater than ordinary fluorocarbon polymer membranes at 80°C; Reduces methanol crossover and increases proton conductivity as compared to ordinary fluorocarbon polymer membranes; Is suitabl.....
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Materials with a grain size in the nanometer (10-9 m) range have been the focus of considerable research interest, since such materials have been shown to possess useful properties not obtained with larger grain sizes. However, the preparation of these materials has required at least two processing .....
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PDF microscopy promises to deliver unprecedented performance in terms of spatial resolution, optical contrast, and device miniaturization and versatility at low cost.
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The method can be applied to discover a new class of antiviral drugs against protein-coated double-stranded DNA viruses, such as polyomavirus, papovirus, adenovirus and herpesvirus, by identification of compounds that inhibit the mechanism of viral uncoating.
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Straightforward one- step synthetic method Synthetic method is chemo and region-selective, functional group tolerant, and proceeds under mild conditions. Can produce a wide variety of functionalized trialkoxysilane products Cost-effective; low-cost reagents, eliminates need for noble metal cataly.....
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