Results 11 to 20 of about 255,857 (266)
, 2022 A porous medium can be defined as a material which contains spaces which, when continuous in some way, enable the movement of fluids, air and materials of different chemical and physical properties. The ability of a porous medium to permit the movement of fluids, air or a mixture of different fluids is related to porosity and the variability of pore ...
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Materials Research Express, 2020 The multiphase porous intermetallic compounds Mo _3 Si-Mo _5 Si _3 -Mo _5 SiB _2 of a double-pore structure has been successfully fabricated by combining the in situ reaction synthesis with the pore-forming agent method.
Yongan Huang, Laiqi Zhang, Shizhong Wei
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Preparation and characterization of vancomycin-loaded chitosan/PVA/PEG hydrogels for wound dressing
Materials Research Express, 2020 This study describes a drug-loaded porous hydrogel for delivery of vancomycin. Hydrogels based on chitosan (CS), Polyvinyl alcohol (PVA) and Polyethylene glycol (PEG) were prepared by lyophilization.
Mitra Naeimi +4 more
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The Effects of Annealing Temperatures and Dimethylformamide Doses on Porous TiO2 Films
Crystals, 2022 In this study, we develop a facile and feasible synthetic technique for producing denser porous titanium dioxide (TiO2) films. The porous TiO2 films are effectively prepared using a sol–gel process with dimethylformamide (DMF).
Pao-Hsun Huang +6 more
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Journal of Taibah University for Science, 2023 The research explores the use of iron oxide nanoparticles to enhance the thermal properties of fluids like water and ethylene glycol. These nanoparticles find applications in engineering and medicine, including wastewater treatment and coatings.
A. Sumithra +3 more
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Preparation and Characterization of Porous Cellulose Acetate Nanofiber Hydrogels
Gels, 2023 The currently reported methods for preparing cellulose acetate hydrogels use chemical reagents as cross-linking agents, and the prepared ones are non-porous structured cellulose acetate hydrogels.
Lijie Jiang +7 more
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The Leachate Release and Microstructure of the Sewage Sludge under the Anaerobic Fermentation
Journal of Chemistry, 2015 Pollutant release, pore structure, and thermal effect of sewage sludge during anaerobic fermentation were investigated. Results showed that the pH value firstly declined and then increased during anaerobic fermentation.
Yiqie Dong +3 more
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Electrospinning-Based Carbon Nanofibers for Energy and Sensor Applications
Applied Sciences, 2022 Carbon nanofibers (CNFs) are the most basic structure of one-dimensional nanometer-scale sp2 carbon. The CNF’s structure provides fast current transfer and a large surface area and it is widely used as an energy storage material and as a sensor electrode
Trong Danh Nguyen, Jun Seop Lee
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Urchin-Like Ni2/3Co1/3(CO3)1/2(OH)·0.11H2O for High-Performance Supercapacitors
Frontiers in Chemistry, 2018 Here, we report our finding in the fabrication of novel porous urchin-like Ni2/3Co1/3(CO3)1/2(OH)·0. 11H2O (denoted as NC) nanomaterial composed of numerous nanoneedles through an one-step hydrothermal method, which deliveres a high specific capacity of ...
Zi-Min Jiang +4 more
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Nanomaterials, 2023 Lithium-sulfur batteries (LSBs), with their high theoretical specific capacity and energy density, have great potential to be a candidate for secondary batteries in the future.
Jianming Wang +5 more
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