Samples can be manufactured by using simple techniques like cold pressing, and at a relatively low stress (~17MPa)Strengthening can be achieved by adding low concentrations of alkali (<0.05M NaOH and Na2CO3)NaOH activates the compositions faster as compared to Na2CO3 samples; thus, activation kin.....
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May be manufactured using standard thin film deposition technologyFilter membranes are simpler and more economical to produceMembranes have pore diameter in 10nm - 50 nm range
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Lower operating temperatures (i.e., 50 - 100°C) Avoids deleterious effects of high temperature on electrodes and related components
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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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These initiators: Eliminate chain-transfer and chain-termination side reactions from these polymerizations resulting in narrow molecular-weight distributions, molecular-weight control, and the ability to prepare copolymers of defined sequence and composition; Are readily prepared in a single .....
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