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Durable Anti-Icing Coatings Based on Self-Sustainable Lubricating Layer.

ABSTRACT: A versatile, convenient, and cost-effective method that can be used for grafting anti-icing materials onto different surfaces is highly desirable. Based on mussel-inspired chemistry, the anti-icing coating with extremely low ice adhesion is enabled by constructing a self-sustainable lubricating layer, achieved via modifying solid substrates with a highly hydrophilic conjugate of poly(acrylic acid)-dopamine. Both unfreezable and freezable water remain liquidlike at subzero conditions and synergistically fulfill the role of lubrication for reducing the ice adhesion. The anti-icing coatings show excellent stability in harsh environments and durability after the cross-linking. More importantly, this coating can be applied to various substrates and is of great promise for practical applications.

SUBMITTER: Chen J

PROVIDER: S-EPMC6640938 | biostudies-literature | 2017 May

REPOSITORIES: biostudies-literature

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Durable Anti-Icing Coatings Based on Self-Sustainable Lubricating Layer.

Chen Jing J Li Kaiyong K Wu Shuwang S Liu Jie J Liu Kai K Fan Qingrui Q

ACS omega 20170512 5

A versatile, convenient, and cost-effective method that can be used for grafting anti-icing materials onto different surfaces is highly desirable. Based on mussel-inspired chemistry, the anti-icing coating with extremely low ice adhesion is enabled by constructing a self-sustainable lubricating layer, achieved via modifying solid substrates with a highly hydrophilic conjugate of poly(acrylic acid)-dopamine. Both unfreezable and freezable water remain liquidlike at subzero conditions and synergis ...[more]

PMID: 31457559

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