Durable bionic honeycomb slippery liquid-infused porous surfaces with anti-icing and water-collecting properties

Zhang, Pengyu; He, Shiping; Zhang, Longgang; Wu, Jun; Guo, Zhiguang

doi:10.1016/j.cej.2024.151478

Chemical Engineering Journal

2024

DOI: 10.1016/j.cej.2024.151478

|View full text |Cite

Durable bionic honeycomb slippery liquid-infused porous surfaces with anti-icing and water-collecting properties

Pengyu Zhang,

Shiping He,

Longgang Zhang

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 48 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Controllable Structure Design of an Organic Gel-Infused Porous Surface for Efficient Anti- and De-icing

Lin,

Song,

et al. 2024

Langmuir

View full text Add to dashboard Cite

Icing causes many problems in daily life and with equipment stability, and many efforts have been made to remove surface icing. Herein, a novel organic gel-infused porous material is developed to achieve excellent de-icing performance. Porous polydimethylsiloxane (P-PDMS) composites with different pore sizes were prepared by a template method. The two-phase skeletons and/or gel material was obtained by infusing PDMS gel into P-PDMS (GIP-PDMS). The ice adhesion strength of GIP-PDMS under static and dynamic icing conditions was comparatively investigated. The results show that GIP-PDMS displayed excellent anti-icing performance, and the delay freezing time of GIP-PDMS1 was ∼4554 s at −5 °C. The ice adhesion strength of GIP-PDMS was much lower than that of P-PDMS, owing to the distinct modulus between the two-phase skeletons and/or gel. The simulation results indicated that the stress concentration promoted ice fracture and contributed to weak ice adhesion. Molecular dynamics further showed that the state of the molecular chains and the interfacial interaction between ice and PDMS gel at 268 K helped to decrease the shear force.

show abstract

Controllable Structure Design of an Organic Gel-Infused Porous Surface for Efficient Anti- and De-icing

Lin,

Song,

et al. 2024

Langmuir

View full text Add to dashboard Cite

show abstract

ZnO Nanoneedle-Based Origami Water-Collecting Surfaces with Bidirectional Janus Effects

Zhang,

Guo

2024

ACS Appl. Nano Mater.

View full text Add to dashboard Cite

We investigated the efficient water collection capabilities of Janus origami samples, focusing on their unique three-dimensional structure and surface wettability. The origami design reduces the mist flow velocity and prolongs the residence time of water droplets on the surface, improving the collection efficiency. The Janus effect promotes rapid transfer of water droplets between hydrophilic and hydrophobic regions, further optimizing the water absorption of the mist. The durability test confirmed that the pine needle-like nanoneedles could provide stable and specific wettability to the water-collecting samples and the samples could be used for a long period of time. Overall, these findings highlight the effectiveness and durability of Janus origami structures for efficient fogwater collection applications.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Durable bionic honeycomb slippery liquid-infused porous surfaces with anti-icing and water-collecting properties

Cited by 2 publications

References 48 publications

Controllable Structure Design of an Organic Gel-Infused Porous Surface for Efficient Anti- and De-icing

Controllable Structure Design of an Organic Gel-Infused Porous Surface for Efficient Anti- and De-icing

ZnO Nanoneedle-Based Origami Water-Collecting Surfaces with Bidirectional Janus Effects

Contact Info

Product

Resources

About