Otros

Otros

Multifunctional poly(vinylidene fluoride–co?hexafluoropropylene) ? zinc stannate nanocomposite for high energy density capacitors and piezo?phototronic switching
26/01/2023 - AbstractThis work reports on the synthesis of copper oxide (CuO) nanoparticles and its incorporation into the polyethersulfone/poly(vinylidene fluoride) (PES/PVDF) nanofibers for both antibacterial...
Characterization of hemp fiber fire reaction
28/01/2023 - Characterisation of hemp fibre fire reaction, left: hemp fibre ? middle: graphs showing results of the cone calorimeter ? right: cone calorimeter test in progress.Integrating bio?resources in...
Improvement of polyvinyl alcohol/casein blend film properties by adding cellulose nanocrystals
26/01/2023 - The aim of this study is to present a biopolymeric food packaging material as an alternative to synthetic polymers. Nanocrystals reinforcement and chemical crosslinking methods were used to improve...
3D Printing and Performance Study of Porous Artificial Bone Based on HA-ZrO2-PVA Composites
27/01/2023 - An ideal artificial bone implant should have similar mechanical properties and biocompatibility to natural bone, as well as an internal structure that facilitates stomatal penetration. In this work,...
A Core-Shell MWCNT-Pt Nanowire Electron Source with Anomalously Long-Term Stable Field Emission
28/01/2023 - A hybrid core-shell structured nanowire is proposed for a long-term stable electron source based on an isolated platinum/multi-walled carbon nanotube (Pt/MWCNT). This hybrid nanowire is prepared by...
Directly Controlling the Transport Properties of All-Nitride Josephson Junctions by N-Vacancy Defects
29/01/2023 - All-nitride Josephson junctions are being actively explored for applications in superconducting quantum chips because of their unique advantages including their antioxidant chemical stability and...
Additively-Manufactured High-Concentration Nanocellulose Composites: Structure and Mechanical Properties
28/01/2023 - Additive manufacturing technology (AMT) has transformed polymer composites’ manufacturing process with its exceptional ability to construct complex products with unique materials,...
Radiation-Grafting on Polypropylene Copolymer Membranes for Using in Cadmium Adsorption
29/01/2023 - Graft copolymerization has been a popular technique in recent years for adding different functional groups to polymers. In our research, polypropylene (PP) films are grafted with acrylonitrile (An)...
Friction and wear properties of polyacrylonitrile? and pitch?based carbon fiber?reinforced polymer matrix composites containing silicon carbide nanoparticles
27/01/2023 - For the high?modulus polyacrylonitrile carbon fiber?reinforced polymer matrix composite, the coefficient of friction and wear resistance were the highest and wear resistance was improved by the...
The synergistic flame-retardant behaviors of soybean oil phosphate-based polyols and modified ammonium polyphosphate in polyurethane foam
25/01/2023 - Abstract Vegetable oils, as raw materials for polyurethane foam, have attracted much attention for being non-toxic, biodegradable, renewable, and so on. However, polyurethane...
Development of Sustainable Hydrophilic Azadirachta indica loaded PVA Nanomembranes for Cosmetic Facemask Applications
- Nanofiber-based facial masks have attracted the attention of modern cosmetic applications due to their controlled drug release, biocompatibility, and better efficiency. In this work, Azadirachta...
Core-Sheath Pt-CeO2/Mesoporous SiO2 Electrospun Nanofibers as Catalysts for the Reverse Water Gas Shift Reaction
25/01/2023 - One-dimensional (1D) core-sheath nanofibers, platinum (Pt)-loaded ceria (CeO2) sheath on mesoporous silica (SiO2) core were fabricated, characterized, and used as catalysts for the reverse water gas...
Enhanced Photocatalytic Properties of g-C3N4/ZnO/Attapulgite (CNZATP) Composite Nano-Mineral Materials on Methylene Blue Dye Degradation
- A nano-ZnO semiconductor material loaded with mineral attapulgite (ATP) photocatalyst has been investigated. Using ATP as a carrier, a variety of various mixtures of ZnO/ATP composites was...
Potato Starch-Based Film Incorporated with Tea Polyphenols and Its Application in Fruit Packaging
24/01/2023 - Effects of tea polyphenols (TP) on the physical properties, barrier properties and functionality of potato starch-based film were determined, while the interaction mechanism between TP and starch in...
Characterization of Mechanical, Electrical and Thermal Properties of Bismaleimide Resins Based on Different Branched Structures
24/01/2023 - Bismaleimide (BMI) resin is an excellent performance resin, mainly due to its resistance to the effect of heat and its insulating properties. However, its lack of toughness as a cured product hampers...
Dispersion Performances and Fluorescent Behaviors of Naphthalic Anhydride Doped in Poly(acrylic acid) Frameworks for pH-Sensitive Ibuprofen Delivery via Fractal Evolution
24/01/2023 - The pH-responsive fluorescent P(1,8-naphthalic anhydride (NA)-acrylic acid (AA)) matrix was successfully prepared by a doping method using poly(acrylic acid) (PAA) as a pH-sensitive polymer and NA as...
Gamma Attenuation and Mechanical Characteristics of a Lead/NBR/SBR Rubber Composite with Black Nanocarbon Reinforcement
24/01/2023 - In this work, black nanocarbon-loaded 0–100 parts-per-hundred (phr) PbO-filled acrylonitrile butadiene rubber (NBR)/styrene-butadiene rubber (SBR) blend composites were prepared by...
Use of Efficient and Low-Cost Trimetallic Based on Zero-Valent Iron, Immobilized on Bentonite Surface to Remove Sunset Yellow and Tartrazine Dyes Using Response Surface Optimization Method
-   Tartrazine (TT) and sunset yellow (SSY) dyes are synthetic organic dyes widely used in the food industry as an additive to improve the taste and color of food. The effects of...
A Study on the Material Composition and Traceability of the Wellhead Blockage in the Process of Oil and Gas Exploitation—A Case of the DH231 Well in the Tarim Basin, China
23/01/2023 - The formation of wellhead blockage increases operating costs and seriously affects the safe production of oil wells. It is crucial to correctly analyze the blockage composition and determine the...
Reusable Fe2O3/TiO2/PVC Photocatalysts for the Removal of Methylene Blue in the Presence of Simulated Solar Radiation
23/01/2023 - Currently, environmental pollution by various organic pollutants (e.g., organic dyes) is a serious, emerging global issue. The aqueous environment is highly exposed to the harmful effects of these...