An easily-prepared superhydrophobic paper promoted by dodecanethiol and its oil–water separation mechanism

Cellulose, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 21, 2025

Language: Английский

---

In Situ Anchoring Functional Molecules to Polymer Chains Through Supramolecular Interactions for a Robust and Self‐Healing Multifunctional Waterborne Polyurethane

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 22, 2025

Abstract Nowadays, much attention is paid to the development of high‐performance and multifunctional materials, but it still a great challenge obtain polymer materials with high mechanical properties, self‐healing multifunctionality in one. Herein, an innovative strategy proposed satisfactory waterborne polyurethane (PMWPU‐Bx) by situ anchoring 3‐aminophenylboronic acid (3‐APBA) pyrene‐capped (PMWPU) via supramolecular interactions. The multiple functional sites inherent 3‐APBA can produce interactions groups on PMWPU, promoting aggregation hard domains network, which confers PMWPU‐Bx strength (7.9 MPa) modulus (243.2 MPa). Meanwhile, dynamic natures boronic ester bonds formed condensation endow efficiency. Additionally, exhibits fluorescence tunability due controlled π–π stacking. In this research, molecules onto polymers through synchronously achieves performance multi‐functionality polyurethanes, also broadens their potential applications fields optical anticounterfeiting encrypted information transmission.

Language: Английский

---

Washable Superhydrophobic Cotton Fabric with Photothermal Self-Healing Performance Based on Nanocrystal-MXene

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 28, 2025

Superhydrophobic fabrics suffer from being commonly penetrated by moisture after laundering, seriously deteriorating their water repellency air drying. Numerous researchers have successfully recovered superhydrophobicity drying in fluid ovens; however, high energy consumption and equipment dependence limit practical applications. Herein, the superhydrophobic photothermal self-healing cotton fabric (SPS fabric) was fabricated depositing a composite layer of cellulose nanocrystal-MXene (C-MXene) polyacrylate (PA) coatings on cloth. Superior conversion SPS performance enables its 10.5-56.8 °C greater temperature than that pure hydrophobic under different simulated solar light intensities. After washing, can spontaneously restore with ≈100% efficiency 30 mW·cm-2 irradiation; contrast, single recover only ≈71.2%. Even 10 washing cycles, recovery decreases 0.1%, exhibiting excellent laundering durability. The retain ultralong time antifrosting (2760 s) antifreezing (4080 capacities due to sustainable repellency. Remarkably, capability is attributed fact coiled nonpolar alkane chains be restored straight state autothermal drive, confirmed through element analyses molecular dynamics simulations.

Language: Английский

---

Strong, High-Temperature Resistant and Reprocessable Silicone Elastomer Composites via Tuning Bonding Interactions for Efficient and Healable Thermal Management

Composites Part B Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 112205 - 112205

Published: Feb. 1, 2025

Language: Английский

---

High Strength, Recyclable, Durable Polydimethylsiloxanes Based on Carboxylic Acid Aromatic Disulfides with Highly Efficient Room-Temperature Self-Healing

Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128125 - 128125

Published: Feb. 1, 2025

Language: Английский

---

DLP-based Additive Manufacturing of Hollow 3D Structures with Surface Activated Silicone Carbide-polymer Composite

Composites Part B Engineering, Journal Year: 2025, Volume and Issue: 296, P. 112236 - 112236

Published: Feb. 8, 2025

Language: Английский

---

A robust and durable superhydrophobic cotton fabric with excellent self-cleaning performance for oil/water separation

Cellulose, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 17, 2025

Language: Английский

---

Multifunctional Epoxy/PVDF smart coatings using ZIF-8 nanosensor for corrosion protection of mild steel: A study on synthesis and performance

Progress in Organic Coatings, Journal Year: 2025, Volume and Issue: 203, P. 109198 - 109198

Published: March 6, 2025

Language: Английский

---

In-Situ Formation of SiC Nanowires for Self-Healing Ceramic Composites Using Liquid Silicone Resin

Composites Communications, Journal Year: 2025, Volume and Issue: unknown, P. 102336 - 102336

Published: March 1, 2025

Language: Английский

---

Research Advances in Low Surface Energy Antifouling Coatings for Ships With Structural Bionic Properties

Polymers for Advanced Technologies, Journal Year: 2025, Volume and Issue: 36(3)

Published: March 1, 2025

ABSTRACT Ship surface fouling poses serious constraints on ship navigation and the marine environment. Now that traditionally harmful antifouling coatings have been banned worldwide, development of new for ships are environmentally friendly functionally stable is imminent. Low energy with structural biomimetic properties safest, most friendly, effective breakthrough in preventing deposits hull surfaces. This article first explains mechanism coatings, comprehensively describes morphology bionic microstructure, summarizes construction method structure. On this basis, low fluorine‐containing silicone‐containing materials, as well current application ships, analyzed. In addition, stimulus–response coatings. reviews research progress based structures recent years, presents challenges future directions field, provides unique insights to further optimize performance these

Language: Английский

---