Polyaniline-Coated MOFs Nanorod Arrays for Efficient Evaporation-Driven Electricity Generation and Solar Steam Desalination.
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ABSTRACT: Though evaporation-driven electricity generation has emerged as a novel eco-friendly energy and attracted intense interests, it is typically demonstrated in pure water or a very low salt concentration. Integrating evaporation-driven electricity generation and solar steam desalination simultaneously should be more promising. Herein, a polyaniline coated metal-organic frameworks (MOFs) nanorod arrays membrane is synthesized which inherits the merits of both polyaniline and MOFs, demonstrating nice stability, good interfacial solar steam desalination, and evaporation-driven electricity generation. Moreover, an integrated system based on this hybrid membrane achieves good interfacial solar-heating evaporation and prominently enhanced evaporation-driven electricity generation under one sun. Notably, the realization of effective seawater desalination and efficient evaporation-driven electricity generation simultaneously by the non-carbon-based materials is reported for the first time, which provides a new alternative way for cogenerating both freshwater and electricity by harvesting energy from seawater and solar light.
SUBMITTER: Li Z
PROVIDER: S-EPMC8025007 | biostudies-literature |
REPOSITORIES: biostudies-literature
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