Results 11 to 20 of about 3,269,317 (306)

Enhancing photo voltaic solar panel efficiency by using a combination of silica based and phase change material coating

open access: yesMaterials Research Express, 2023
This study attempts to enhance the overall efficiency of a photo voltaic solar panel by employing a dual-coating approach. The initial coating consists of a Silica-based anti-reflective material synthesized through an acid-catalyzed sol–gel process ...
Durairaj Sankaran   +2 more
doaj   +1 more source

The double-coating structure of C/Cu/NiP microfiber composites for enhanced microwave absorption properties

open access: yesJournal of materials science. Materials in electronics, 2022
In this work, a double-coating structure of C/Cu/NiP microfiber composites is designed through electroless plating and calcination at 300 °C and 400 °C temperatures to increase the interfaces and dipole polarization and enhance the electromagnetic ...
Yu-peng Wei   +7 more
semanticscholar   +1 more source

Multifunctional Waterborne Polyurethane Microreactor-Based Approach to Fluorocarbon Composite Latex Coatings with Double Self-Healing and Excellent Synergistic Performances

open access: yesNanomaterials, 2022
In this article, chlorotrifluoroethylene (CTFE)-based fluorocarbon composite latexes and their coatings are successfully fabricated by an environmentally friendly preparation method based on a new multifunctional waterborne polyurethane (MFWPU ...
Chao Li   +7 more
doaj   +1 more source

Cysts of Azotobacter vinelandii with Double Coats [PDF]

open access: yesJournal of Bacteriology, 1972
Cyst germination was studied in cultures of Azotobacter vinelandii ATCC 12837. The existence of cysts enclosed by double coats is described.
Cagle, Gerald D., Vela, G. Roland
openaire   +2 more sources

Experiment investigation on effects of elastic modulus on cavitation erosion of silicone rubber

open access: yesUltrasonics Sonochemistry, 2023
Research into cavitation phenomena in various fields shows that the elastic modulus of a boundary has a potential impact on cavitation erosion. To obtain the direct relationship between the elastic modulus of the boundary and cavitiation erosion, single ...
Yangjun Wang   +3 more
doaj   +1 more source

Double layered Polymeric Coatings for Corrosion Protection of Steel [PDF]

open access: yesBuilding Resilience at Universities: Role of Innovation and Entrepreneurship, 2021
Corrosion is one of the challenging issues faced by many industries, causing substantial economic losses every year due to the degradation of metallic parts, raising many safety concerns. Therefore, it is of utmost relevance to developing strategies that can repair the damaged part of the coatings to protect the base metal and restrict the initiation ...
Hassanein, Amani   +3 more
openaire   +2 more sources

Ultrasound-assisted multilayer Pickering emulsion fabricated by WPI-EGCG covalent conjugates for encapsulating probiotics in colon-targeted release

open access: yesUltrasonics Sonochemistry, 2023
This study demonstrated the influences of ultrasound-assisted multilayer Pickering double emulsion capsules on the pasteurization and gastrointestinal digestive viability of probiotic (L. plantarum) strain liquid.
Xian He, Wanshui Yang, Xinsheng Qin
doaj   +1 more source

Double-layer anti-reflection coating of SiO2–TiO2/SiO2–TiO2-PEG300 with high transmittance and super-hydrophilicity

open access: yesMaterials Research Express, 2020
A highly transparent and super-hydrophilic double-layer anti-reflection coating was prepared by a simple and economical sol-gel method based on the glass substrate.
Yong Shuai Wei   +5 more
doaj   +1 more source

An asymmetric surface coating strategy for improved corrosion resistance and vascular compatibility of magnesium alloy stents

open access: yesMaterials & Design, 2020
Magnesium (Mg) and its alloys are promising materials for biodegradable drug-eluting stent applications, but their rapid corrosion remains a major challenge for clinical practice.
Min-Ho Kang   +6 more
doaj   +1 more source

Microstructure and properties of ZrO2/Ni3Al-Ni3Al double-layer coating on stainless steel prepared by powder sintering one-step forming process

open access: yesMaterials Research Express, 2021
ZrO _2 /Ni _3 Al-Ni _3 Al double-layer coating on stainless steel was prepared by powder sintering one-step forming process. The surface-interface morphologies, chemical element distribution and phase compositions of the coatings before and after thermal
Xinxing Li   +4 more
doaj   +1 more source

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