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Advanced Materials Interfaces
Article . 2018 . Peer-reviewed
License: Wiley Online Library User Agreement
Data sources: Crossref
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Self‐Healing Functional Surfaces

Authors: Catarina Esteves;

Self‐Healing Functional Surfaces

Abstract

AbstractDuring the last decade extensive research has focused on designing functional surfaces, e.g., with self‐cleaning, antibacterial, or antifouling properties, driven by the industrial demand on innovation and sustainability, and the academic interest in new functional materials. Such functionalities are strongly related with surface characteristics, namely chemical composition, physical properties, and topography. Surfaces are, however, dynamic and easily damaged resulting in reduced performance or immediate loss of the functionality. Damage is ubiquitous, hence incorporating self‐healing mechanisms allows repairing the functionalities while maintaining a high performance with extended service lifetime. Polymeric surfaces are particularly relevant for functional materials, covering the large majority of devices that are currently used. However, due to their chemical nature, they are typically soft and vulnerable to damages. This report covers the most recent advances concerning self‐healing functional surfaces. Low adherence polymeric surfaces are addressed. Further then recovering chemical composition only, additional challenges raised by the recovery of other surface features, such as roughness, porosity, or heterogeneity, are considered. The impact of inherent surface dynamics on the recovery of surface functionalities is discussed, the limitations are highlighted and alternatives are suggested. The recent progress on self‐healing of reversible and responsive surfaces is addressed and future research directions for self‐healing functional surfaces are anticipated.

Country
Netherlands
Keywords

Polymers, superhydrophilic, Self-healing, Self-replenishing, Superhydrophilic, Hydrogels, SLIPS, SDG 9 – Industrie, innovatie en infrastructuur, Functional surfaces, and Infrastructure, self-healing, functional surfaces, superhydrophobic, self-replenishing, Innovation, Superhydrophobic, SDG 9 - Industry, hydrogels, polymers

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    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    30
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Top 10%
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Top 10%
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
30
Top 10%
Top 10%
Top 10%
gold