Fig. 3 | Nature Communications

Fig. 3

From: Mechanically strong MXene/Kevlar nanofiber composite membranes as high-performance nanofluidic osmotic power generators

Fig. 3

Osmotic energy conversion behavior. a The collected power can be transferred to the external circuit to supply an electronic load. b Power generation of a composite membrane with an ANF content of 11% by mixing artificial river water (0.01 M NaCl) and sea water (0.5 M NaCl). The current density decreases with increasing resistance, while the power density achieves a maximum value of ~3.7 W/m2 at an intermediate resistance. c Influence of the weight content of ANF on the output power density. Error bars represent s.d. d Schematic of the influence of the ANF content on the energy conversion process

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