Ternary Molecular Co-Assembling Heterogeneous Membranes for High-Efficiency and Anti-Biofouling Osmotic Energy Conversion.

ABSTRACT: Low-cost access to abundant, green osmotic energy through nanofluidic membranes holds promise to solve the economic, energy, and environmental trilemma. Despite considerable promising explorations, developing a nanofluidic membrane with ease of fabrication, high performance, and superior biofouling resistance remains a challenge. Here, a unique ternary molecular co-assembly strategy is presented to provide a solution. L-glutathione, Ag⁺ ions, and histamine can co-assemble into twisted nanofibers through coordination and cross-linking. The co-assembly within anodic aluminum oxide (AAO) nanochannels, reinforced by polyvinyl alcohol (PVA), creates a heterogeneous membrane (AAO@GHAg/PVA) characterized by enhanced stability and mechanical strength. The AAO@GHAg/PVA membrane features

SUBMITTER: Li M 

PROVIDER: S-EPMC12520567 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature