Nacre-Inspired Mineralized Films with High Transparency and Mechanically Robust Underwater Superoleophobicity

© 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim..

Underwater superoleophobic materials have shown promising applications in various fields, especially in the highly frequent oil-spill accidents. However, the transparency and mechanical properties of existing underwater superoleophobic materials are generally mutually exclusive. In this work, a transparent and mechanically robust underwater superoleophobic film is presented by combining superspreading and biomineralization. Unlike the conventional hydrogel-based materials, the transparent mineralized film exhibits significantly improved mechanical properties, which lead to a robust underwater superoleophobicity and an ultralow oil adhesion. Such a bioinspired mineralized film can be coated on various transparent supporting materials such as glass, polystyrene (PS), poly(ethylene terephthalate) (PET), and polypropylene (PP), showing promising applications in various fields, such as goggles, underwater cameras, and submarines.

Medienart:

E-Artikel

Erscheinungsjahr:

2020

Erschienen:

2020

Enthalten in:

Zur Gesamtaufnahme - volume:32

Enthalten in:

Advanced materials (Deerfield Beach, Fla.) - 32(2020), 11 vom: 30. März, Seite e1907413

Sprache:

Englisch

Beteiligte Personen:

Chen, Wei [VerfasserIn]
Zhang, Pengchao [VerfasserIn]
Zang, Ruhua [VerfasserIn]
Fan, Junbing [VerfasserIn]
Wang, Shutao [VerfasserIn]
Wang, Bailiang [VerfasserIn]
Meng, Jingxin [VerfasserIn]

Links:

Volltext

Themen:

Biomineralization
Films
Journal Article
Superspreading
Transparent materials
Underwater superoleophobicity

Anmerkungen:

Date Revised 30.09.2020

published: Print-Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.1002/adma.201907413

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM305865307