English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

Large-scale fabrication of nanofilms directly on macro-porous substrates remains a major challenge in preparing advanced separation membranes. In this work, polyphenol/polyamine nanofilms with a minimum thickness around 13 nm were formed at the gas/liquid interface and simultaneously composited onto hydrophobic macro-porous substrates with the pore size of several hundreds of nanometers, a process driven by high oxygen concentration and interfacial energy at the interface. The as-prepared nanofilms show nearly complete rejection to a wide spectrum of dye molecules, and above 90% rejection to divalent cations such as Mg2+ and Ca2+ with a relative high permeate flux above 15 L m−2 h−1 bar−1, demonstrating great potential in ionic and molecular sieving processes.

Nanofilms directly formed on macro-porous substrates for molecular and ionic sieving