Materials Literature
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Ultra-flexible supercapacitors with brush-like electrodes consisting of carbon nanotube/polypyrrole nanocomposites exhibit a gravimetric capacitance of 305 F g <sup>−1</sup> .
Nitrogen-doped porous carbon nanosheets were synthesized <italic>via</italic> an activation- or post-treatment-free approach, which delivered high CO <sub>2</sub> and dye adsorption capacities.
Working mechanism of self-healing, superhydrophobic coatings.
Resistance to antimicrobial agents by pathogenic bacteria has emerged in recent years and is a major health problem. In this context silver and silver nanoparticles (AgNP) have been known to have inhibitory and bactericidal effects and was used throughout history for treatment of skin ulcer, bone fracture, and support…
Heteroatom doped carbon dots (CDs), with high photoluminescence quantum yield (PLQY), are of keen interest in various applications such as chemical sensors, bio-imaging, electronics, and photovoltaics. Zinc, an important element assisting the electron-transfer process and an essential trace element for cells, is a pro…
Homogeneous ultrathin nanoflakes of MoS2 thin films have been successfully developed by simple and low cost room temperature chemical bath deposition (CBD) method which further applied as electrode material for high-performance supercapacitors. The surface morphological analysis revealed uniform growth of MoS2 nanofla…
To improve the energy density of supercapacitors, a new type of electrode material with high electrochemical activity and favorable morphology is extremely desired.
Electrochemical impedance spectroscopy is a convenient and powerful tool in characterizing porous electrodes in electrochemical systems. The full potential of impedance characterization can only be achieved when a physically meaningful impedance model is used. This study aims to build a theoretically-consistent framew…
PAz-APP (as a monocomponent hardener) can bring excellent flame retardance and smoke suppression efficiency to the EP system without sacrificing the mechanical properties and glass transition temperature.
We investigate the hysteresis and gate voltage stress effect in MoS2 field effect transistors (FETs). We observe that both the suspended and the SiO2-supported FETs have large hysteresis in their transfer curves under vacuum which cannot be attributed to the traps at the interface between the MoS2 and the SiO2 or in t…
A Co <sub>3</sub> O <sub>4</sub> @Co <sub>3</sub> S <sub>4</sub> nanoarray electrode is designed by a facile solution synthesis approach and investigated as a cathode material for an ASC.
Lipase from Pseudomonas fluorescens (Amano AK) was immobilized using the sol-gel entrapment technique and sol-gel entrapment combined with adsorption on a solid support (Celite 545). The sol-gel matrices were obtained using as precursors ternary mixtures of tetramethoxysi‐ lane and trimethoxysilanes substituted with p…
Boron nitride (BN) nanostructures (= nanoBN) are struc‐ tural analogues of carbon nanostructures but display different materials chemistry and physics, leading to a wide variety of structural, thermal, electronic, and optical applications. Proper synthesis routes and advanced structural design are among the great chal…
We reported a facile method for preparing self-assembled noble metal nanoparticle chains by using lysozyme amyloid fibrils as a biotemplate in an aqueous environ‐ ment. The nanoparticle chains of gold (AuNPCs), palladi‐ um (PdNPCs), platinum (PtNPCs) and rhodium (RhNPCs), which are lysozyme fibrils coated by gold, pal…
Nowadays we rely heavily on sensors for a lot of activities in our life. For example, sensors in our mobile phone detect our position, movements, environmental conditions such as humidity level, recognize our intentions and do things on our behalf...
A simple method for controllable growth of zinc oxide nanorod arrays by adjusting preparation conditions of their seed layers is studied. Mole ratio of zinc acetate to diethanol amine, concentration of the two chemicals in the solution, and addition of polyethylene glycol in the solution are identified as three key pa…
In this article, the novel carbon materials (carbon nanotubes (CNTs) and graphene) with high-specific area and superior mechanical behavior are employed to strengthen the specific capacitance and cyclical stability of manganese dioxide (MnO2) for supercapacitors. The electrode material, synthesized by the CNTs, reduce…
Magnesium Oxide/Praseodymium Oxide (MgO/Pr6O11) nanocomposite was prepared by sol–gel method. X-ray diffraction analysis confirmed the cubic structure. The morphology was studied using high-resolution scanning electron microscopy picture. The AC/DC conductivity and dielectric properties were investigated in the freque…
In this article, a model-based genetic algorithm is used to determine the optical properties of nanostructured zinc oxide single-sided nano thin films that does not depend on the interference fringes of optical transmission spectrum. The functional form for refractive index n(λ) and absorption coefficient α(λ) as func…
The race for continuous scaling has been fuelling the electronics industry for the last half a century, allowing unprecedented innovations and achievements. Undoubt‐ edly, silicon and, to some extent, III-V semiconductors have been the front runners of the ever-shrinking electronic devices used in integrated circuits.…