Eléctrico

 

Eléctrico

Volume?Metallization 3D?Printed Polymer Composites
14/07/2024 - 3D printing polymer or metal can achieve complex structures while lacking multifunctional performance. This work reports a mechanical–thermal–electrical coupled volume?metallization 3D?printed...
Structural, Optical, Electrical, and Magnetic Characterization of PC/PEO Blend Incorporated with ZnFe2O4 Nanoparticles
14/07/2024 - In this study, zinc ferrite nanoparticles (ZnFe2O4 NPs) were incorporated into a polycarbonate/polyethylene oxide (PC/PEO) blend using the casting method. The resulting blends were subjected to...
Synthesis of thienopyrazine? and cyclofluorene–thiophene?based donor–acceptor low?band gap polymers and their application in memory devices
15/07/2024 - The flexible free standing polyaniline based composite electrodes were fabricated by in?situ polymerization of aniline in the carbon nanotube (CNT)/poly(vinyl alcohol) substrate. The addition of CNT...
Effect of CNT Oxidation on the Processing and Properties of Superacid?Spun CNT Fibers
10/07/2024 - Spinning fibers from carbon nanotube (CNT)/superacid dispersions has emerged as a promising strategy for industrial?scale production of high?performance CNT fibers (CNTFs). The oxygen content and...
The effects of flow rate on impedance measurements of marine coatings using a rotating cylinder electrode
09/07/2024 - AbstractThe vertical axis turbine used in the maritime energy sector must rotate and deal with turbulent flows in order to generate electricity. Structural failures and operational problems like...
Bipolar Textile Composite Electrodes Enabling Flexible Tandem Solid?State Lithium Metal Batteries
07/07/2024 - A bipolar textile composite electrode (BTCE) is fabricated by sandwiching the nickel?coated poly(ethylene terephthalate) fabric (NiPET) with the cathode and Li metal anode layers. The energy density...
Sliding Memristor in Parallel?Stacked Hexagonal Boron Nitride
07/07/2024 - A new type memristor called “sliding memristor” based on graphene/parallel?stacked hexagonal boron nitride/graphene tunneling device is fabricated with tunable memristive windows and switchable...
Protein Interfacial Gelation toward Shuttle?Free and Dendrite?Free Zn–Iodine Batteries
06/07/2024 - Silk protein is introduced as electrolyte additive to trigger the interfacial gelation at both cathode and anode interface, which functions to suppress the shuttle effect and improve the Zn...
Ionic?liquid?supported magnetic nanoparticles: synthesis, characterization, and their use for the separation of Co and Ni from Li in aqueous solutions
04/07/2024 - The evolution of the electric vehicle market and the ongoing demand for lithium (Li), cobalt (Co) and nickel (Ni) for batteries production requires secondary sources for obtaining these elements. The...
Highly graphitized coal tar pitch?derived porous carbon as high?performance lithium storage materials
03/07/2024 - Because of its high specific capacity and superior rate performance, porous carbon is regarded as a potential anode material for lithium?ion batteries (LIBs). However, porous carbon materials with...
A Cu/MnOx Composite with Copper?Doping?Induced Oxygen Vacancies as a Cathode for Aqueous Zinc?Ion Batteries
02/07/2024 - We use a simple hydrothermal synthesis method to compound MnOx and Cu. Cu doping can cause the creation of an oxygen vacancy, which increases the material‘s internal electric field and enhances...
Advancing X?Band EMI Shielding: Single?Layer Thin Films of Fe3O4?MWCNT (1:2) ?PVDF Meta?Nanocomposite fabricated by Low?Cost Drop?Casting process
27/06/2024 - In highly sophisticated electronic devices, research on electromagnetic interference (EMI) shielding materials is a crucial aspect. This study introduces a ternary thermoplastic fluoropolymer blend...
Synthesis of sub?micron sized SiC particles with high defect density by using polytetrafluoroethylene as an additive
28/06/2024 - A new preparation process for silicon carbide (SiC) powder is developed. In the Si–(C) –PTFE–Ar system, the grain size and morphology of the product 3C–SiC were controlled by adding a carbon...
Investigation of sintering properties and behavior of sericite ceramifying powder under low temperature
29/06/2024 - Polymer–ceramic composites are widely used in refractory cables. The ceramic fillers provide high temperature and fire resistance, while the polymer matrix provides flexibility and improved...
Flexible, thermally conductive, electrically insulated, and high?temperature resistant PDMS@BN composite films with high orientation degree of BN sheets prepared by facile spin?coating
27/06/2024 - Schematic representnation of using FTIR as a simple and direct tool for identifying transesterification in PBT/PC immescible blends.AbstractThis study focuses on the experimental investigation of the...
Nucleation Control and Isolation of Polymorphic Forms of Aspirin through an Efficient Template?Assisted Swift Cooling Process
26/06/2024 - A reliable, easy, and promising strategy for controlling the cross?nucleation of aspirin polymorphs is achieved by employing the template?assisted swift cooling crystallization process. Further, the...
High-Strength and High-Conductivity Core-Sheath Hydrogel Long Fibers for Stretchable Ionic Strain Sensors
26/06/2024 - Hydrogel fibers that can be raided possess considerable promise in the realm of flexible electronic gadgets, as they exhibit both exceptional durability and excellent conductivity. Using a...
Piezoelectric Biomaterials Inspired by Nature for Applications in Biomedicine and Nanotechnology
22/06/2024 - Bioelectricity provides electrostimulation to regulate cell/tissue behaviors and functions. In the human body, bioelectricity can be generated in electromechanically responsive tissues and organs, as...
Hexagonal Halide Perovskite Cs2LiInCl6: Cation Ordering, Face?Shared Octahedral Trimers and Mn2+ Luminescence
22/06/2024 - The 12?layered hexagonal halide perovskite Cs2LiInCl6 consists of layered ordering of Li+ and In3+ cation driven by the cationic charge difference and has Li+ cations in the terminal site and In3+ in...
Impact of titanium dioxide (TiO2) nanoparticle and liquid leachate of mushroom compost on agronomic and biochemical response of marigold (Tagetes erecta L.) under saline stress
22/06/2024 - The cultivation of ornamental horticultural crops under salinity stress has been a challenge for growers all over the world. In this study, an attempt was made for pot cultivation of Marigold...