Materiales

Materiales

Enhanced surface wettability of Ag:TiO2 heterostructured assembly using double step glancing angle deposition technique
- Ag nanoparticles and TiO2 nanowires were fabricated to make Ag:TiO2 heterostructured assemblies using the double-step glancing angle deposition (GLAD) technique. TiO2 nanowires and Ag:TiO2...
Transparent and superhydrophilic antifogging coatings constructed by poly(N-hydroxyethyl acrylamide) composites
- A simple and convenient strategy for fabricating superhydrophilic antifogging coatings was developed by poly(N-hydroxyethyl acrylamide) (PHEAA) composites enhanced by zwitterionic...
Study on surface wetting property regulation of greenhouse film and its antifogging performance
11/03/2022 - AbstractIn order to eliminate the effects caused by fog, sodium alginate (SA)/nano-SiO2 antifogging coating was prepared by solution blending method. The effects of coating components on its...
Precisely tuned photonic properties of crystalline nanocellulose biocomposite coatings by gradually tailored nanoarchitectures
- Inspired by nature, we fabricated optically tuned bio-organic films of cellulose nanofibers (CNFs) and chitosan by precisely structuring layer-by-layer (LBL) assembly techniques. Directly...
Mechanically robust multifunctional antifogging coating on transparent plastic substrates
- A facile preparation method to form a transparent self-cleaning antifogging coating on polycarbonate substrates is reported. The coating uses a thin double layered SiO2/TiO2 structure, which has...
Modulation of interfacial interactions toward strong and tough cellulose nanofiber-based transparent thin films with antifogging feature
- Cross-linking is often performed to overcome the weak mechanical properties of native polymer films in order to expand their functional properties and applications. While this approach offers...
Coupled Superhydrophilic PMMA Film with Inverted Pyramid Microstructures for Antireflection and Antifogging Properties
14/09/2021 - Transparent substrates with antifogging and antireflection ability are of extreme significance for optical devices, because they alleviate performance loss and maintenance costs. Here, we reported...
Dual functional coatings with antifogging and antimicrobial performances for endoscope lens, via facile adsorption-cross-linking strategy
- Surface fogging causes various inconvenience for human daily life, especially for clinic inspection and medical diagnosis, hence the surfaces with reliable antifogging performances have received...
Preparation of Soluble POSS-Linking Polyamide and Its Application in Antifogging Films
09/06/2021 - In this study, we prepared a polyhedral oligomeric silsesquioxane (POSS)-linking polyamide (POSS polyamide) by a polycondensation of ammonium-functionalized POSS (POSS-A) and carboxyl-functionalized...
Biomimetic Slippery PDMS Film with Papillae-Like Microstructures for Antifogging and Self-Cleaning
17/02/2021 - Transparent materials with antifogging and self-cleaning ability are of extreme significance for utilization in outdoor solar cell devices to alleviate the performance loss and maintenance costs....
Wet?Style Superhydrophobic Antifogging Coatings for Optical Sensors
12/07/2020 - Wet?style superhydrophobic antifogging coatings that exhibit superhydrophobicity and self?cleaning properties are prepared by pattern transferring low?surface?energy micropillars on a...
Atmospheric pressure Townsend discharges as a promising tool for the one?step deposition of antifogging coatings from N2O/TMCTS mixtures
- The anti?fogging performance of [N2O]/[TMCTS] coatings deposited in an atmospheric dielectric barrier discharge was found to be governed by the ratio of [N2O] to [TMCTS]. Coatings prepared under a...
Role of the surface chemistry of plasma polymer layers on their long?term antifogging behavior
13/01/2020 - Ageing behavior of plasma anti?fogging coating.The long?term antifogging capability of plasma coatings obtained from a hydrophilic precursor, such as 2?(dimethylamino)ethyl methacrylate or acrylic...
Superhydrophilic antifogging broadband antireflective coatings with worm-like nanostructures fabricated by one dip-coating method and calcination
15/03/2020 - In this work, superhydrophilic antifogging antireflective coatings were prepared by the dip-coating of polyacrylate/polypropylsilsesquioxane core-shell nanocomposite particles’ sols followed by...
Preparation of superhydrophilic nanosilica/polyacrylate hard coatings on plastic substrate for antifogging and frost?resistant applications
06/08/2019 - A series of photosensitive hydrophilic agents (T20) comprising Tween?20, isophorone diisocyanate, and 2?hydroxyethyl methacrylate moieties were synthesized and used in the preparation of...
Mussel?inspired catechol?based chemistry for direct construction of super?hydrophilic and waterproof coatings on intrinsic hydrophobic surfaces
13/07/2019 - Transparent super?hydrophilic and waterproof coatings on intrinsic hydrophobic surfaces were fabricated by the facile dip?coating and spraying methods involving aqueous solutions composed of...
Large-area and transparent antifogging polymeric coatings via highly efficient and facile layer-by-layer assembly
15/05/2019 - Fogging can completely obscure the optical transparency of transparent surfaces, which results in inconvenience and even possible harm. The present work addresses this issue by developing...
Growing invisible silica nanowires on fused silica plates provides highly transparent and superwetting substrates
15/06/2019 - Although surface nanostructures greatly influence the optical and wetting properties of transparent materials, preparing such nanostructures efficiently can be challenging because most processes...
Synthesis, Characterization, and Antifogging Application of Polymer/Al2O3 Nanocomposite Hydrogels with High Strength and Self-Healing Capacity
08/12/2018 - Hydrogels with outstanding mechanical performance, self-healing capacity, and special functionality are highly desirable for their practical applications. However, it remains a great challenge to...