What is the power density of osmotic energy using membrane?
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The power density of osmotic energy using membranes varies depending on the specific membrane and experimental conditions. Several studies have reported different power densities. Sun et al. achieved a power density of ~16.50 W/m2 by coupling a temperature gradient with a nanofluidic sulfonated poly(ether ether ketone)/poly(ether sulfone) membrane and high soluble lithium bromide . Pan et al. stabilized the power density at 1.7 W/m2 using metal-organic-framework membranes with subnanometer pores . Cheng et al. achieved a record high power density of 2 kW/m2 using ultrathin charge-neutral two-dimensional polymers synthesized from molecular building blocks . Sun et al. achieved a power density of ~231 W m-2 by adjusting the ionic site population of covalent organic framework membranes . Finally, oriented covalent organic frameworks achieved an ultrahigh output power density of 43.2 W m-2 at a 50-fold salinity gradient and up to 228.9 W m-2 for the Dead Sea and river water system .
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| The power density of osmotic energy using the membrane is reported to be 2 kW/m2 for a specific concentration of KCl in the paper. | |
15 Citations | The power density of osmotic energy using the membrane is approximately 16.50 W/m2 when coupled with a temperature gradient of 30°C. |
31 Citations | The power density of osmotic energy using COF membranes is approximately 231 W m-2, according to the paper. |
4 Citations | The power density of osmotic energy using a metal-organic framework membrane is stabilized at 1.7 W/m2, as mentioned in the paper. |
| The power density of osmotic energy using membrane is 43.2 W m-2 at a 50-fold salinity gradient and up to 228.9 W m-2 for the Dead Sea and river water system. |
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