Materiales

 

Materiales

Approaching Technological Limit for Wet?Pulling Technique
10/04/2024 - Carbon nanotube fibers (CNTFs) are novel materials with diverse applications. The recently developed wet?pulling technique for CNTF manufacturing is adaptable for laboratory and industrial scales....
Enhanced degradation and removal of ciprofloxacin and ofloxacin through advanced oxidation and adsorption processes using environmentally friendly modified carbon nanotubes
10/04/2024 - This study explores the utilization of adsorption and advanced oxidation processes for the degradation of ofloxacin (OFL) and ciprofloxacin (CIP) using a green functionalized carbon nanotube...
Polylactic acid/epoxidized linseed oil/polypropylene grafted maleic anhydride: A promising combination of toughness and rigidity
09/04/2024 - Hybrid polymeric materials with outstanding microwave absorbing properties were prepared by in situ polymerization of aniline in the presence of EVA/CNT/GNP suspension.AbstractMicrowave?absorbing...
A review on polyaniline and its composites: from synthesis to properties and progressive applications
10/04/2024 - Abstract Polyaniline (PAni) is a widely studied conductive polymer that has unique properties such as high conductivity and stability. However, poor solubility and mechanical...
Influence of TiO2 coverage on activity and stability of Pd-TiO2/MWCNT-supported catalysts used in direct formic acid fuel cells
09/04/2024 - Abstract Pd and TiO2 supported on functionalized multiwall carbon nanotubes (f-MWCNTs) catalysts were investigated in formic acid electrooxidation reaction in direct formic acid...
Study on Influence Factors of H2O2 Generation Efficiency on Both Cathode and Anode in a Diaphragm-Free Bath
11/04/2024 - Electrosynthesis of H2O2 via both pathways of anodic two-electron water oxidation reaction (2e-WOR) and cathodic two-electron oxygen reduction reaction (2e-ORR) in a diaphragm-free bath can not only...
Engineering Nano-Sized Silicon Anodes with Conductive Networks toward a High Average Coulombic Efficiency of 90.2% via Plasma-Assisted Milling
10/04/2024 - Si-based anode is considered one of the ideal anodes for high energy density lithium-ion batteries due to its high theoretical capacity of 4200 mAh g−1. To accelerate the commercial...
Multi-Layer Polyurethane-Fiber-Prepared Entangled Strain Sensor with Tunable Sensitivity and Working Range for Human Motion Detection
09/04/2024 - The entanglement of fibers can form physical and topological structures, with the resulting bending and stretching strains causing localized changes in pressure. In this study, a multi-layer...
Optical and UV Shielding Properties of Inorganic Nanoparticles Embedded in Polymethyl Methacrylate Nanocomposite Freestanding Films
10/04/2024 - Polymethyl methacrylate (PMMA) is an interesting polymer employed in various applications due to its outstanding properties. However, its electrical and mechanical properties can be further improved...
Biopolymeric Nanocomposites for CO2 Capture
11/04/2024 - Carbon dioxide (CO2) impacts the greenhouse effect significantly and results in global warming, prompting urgent attention to climate change concerns. In response, CO2 capture has emerged as a...
The Synergistic Effect of Carbon Black/Carbon Nanotube Hybrid Fillers on the Physical and Mechanical Properties of EPDM Composites after Exposure to High-Pressure Hydrogen Gas
11/04/2024 - This study investigated the synergistic effect of carbon black/multi-wall carbon nanotube (CB/MWCNT) hybrid fillers on the physical and mechanical properties of Ethylene propylene diene rubber (EPDM)...
Holistic Mechanism of Nanomaterials for Removal of Cd2+ from the Wastewater
- The availability of toxic pollutants in the water is a primary obstacle to utilizing the water for drinking purposes. So, scientists are making efforts to develop cutting-edge, affordable, renewable,...
Preparation of Multi-walled Carbon Nanotubes and Graphene Oxide Incorporated MIL-101(Cr)/Sulfasalazine Composite for Adsorptive of TPA, BA, and p-tol from Wastewater
- In the present work, multi-walled carbon nanotubes (CNT) and graphene oxide (GO) were combined with the MIL-101(Cr)/sulfasalazine (Cr-TA@SSZ) composite. The composite metal–organic frameworks...
Electrospun polyacrylonitrile-based nanofibrous membrane for various biomedical applications
05/04/2024 - Abstract This is a state-of-the-art overview of the critical features, varieties, and uses of nanocomposite fibres based on polyacrylonitrile. Polyacrylonitrile (PAN) is an...
Phthalocyanine and Porphyrin Derivatives and Their Hybrid Materials in Optical Sensors Based on the Phenomenon of Surface Plasmon Resonance
06/04/2024 - In this review, the state of research over the past fifteen years in the field of the applications of metal phthalocyanines and porphyrin derivatives as well as their hybrid materials with carbon...
Crack Detection of Reinforced Concrete Structure Using Smart Skin
05/04/2024 - The availability of carbon nanotube (CNT)-based polymer composites allows the development of surface-attached self-sensing crack sensors for the structural health monitoring of reinforced concrete...
Effects of the In Situ Growth of CNTs on Ti-Coated Diamond Surfaces on the Mechanical Properties of Diamond/Aluminum Composites
07/04/2024 - Diamond/aluminum composites have attracted significant attention as novel thermal management materials, with their interfacial bonding state and configuration playing a crucial role in determining...
Maximizing Interlaminar Fracture Toughness in Bidirectional GFRP through Controlled CNT Heterogeneous Toughening
08/04/2024 - “Interleaving” is widely used for interlaminar toughening of fiber-reinforced composites, and the structure of interleaving is one of the important factors affecting the...
Modification of Copper Benzene-1,3,5-tricarboxy Late (Cu-BTC) Composites with Multiwalled Carbon Nanotubes and Amino Groups for Enhanced CO2/CH4 Selective Adsorption Performance and Water Stability
07/04/2024 - CNT-NH2-Cu-BTC was prepared via hydrothermal synthesis for the adsorption and separation of CO2/CH4 mixtures with 2, 6, and 10% multiwalled carbon nanotube (MWCNT) additions. NH2-BTC composites were...
Optimizing cleanup of highly viscous oil spills: A biomass?based aerogel with photothermal conversion and joule heating for a dual?energy absorption device
04/04/2024 - The frequent occurrences of offshore oil spills have led to severe environmental contamination and ecological threats. However, traditional recovery methods pose issues such as high?energy...
Barium Ferrite/Carbon Nanotube Nanocomposites for Millimeter?Wave Electromagnetic Shielding Enhanced by Ferromagnetic Resonance Absorption
01/04/2024 - This work presents composites of polydimethylsiloxane (PDMS), barium ferrite (BaM) nanoparticles, and carbon nanotubes (CNTs) for electromagnetic interference (EMI) absorption from 33 to 50?GHz. A...