Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
The article deals with the stress-strain state of layered composite of rectangular section under tension by distributed uniform normal load q. Interaction between layers is accomplished by the contact layer in which is mixed the substances of adhesive and the substrate.
A high gain planar Resonant Cavity Antenna (RCA) inspired by metamaterial superstrate is proposed operating at C-band. The RCA is modelled using simple ray tracing method. The unit cell metamaterial consists of Artificial Magnetic Conductor (AMC) and square patch laminated on either side of magneto-dielectric material…
For successful clinical translation of endless biomedical applications of gold nanoparticles (GNPs), decorating their surface with appropriate functional moieties becomes of cardinal value. Stability and biocompatibility of the nano-complex is also an important parameter that should be taken into consideration while d…
The Schiff-base ligand cinnamaldehydebenzylamine was prepared via condensation reaction of Benzylamine (α,Aminotolune) and Trans-cinnamaldehyde (3-phenylpropenal) in the presence of alcohol and an acid reagent, acetic acid. Using the salts of Fe 2+ , Ni 2+ , Cu 2+ of the transition elements and the salts of Ce 4+ and…
An improved interatomic potential model was proposed for molecular dynamics simulations of lithium borate melt/glass systems. Charge of ion was reconsidered and a new composition dependent ionic charge model was suggested. A new three-body potential model controlling B-O-B angles was also proposed. The three-body term…
Many industrial accidents in the recent past showed that the thermal decomposition of Cumene Hydroperoxide (CHP) can lead to runaway reactions and subsequent fires and explosions. Still this organic peroxide is extensively used in the petrochemical industry. This paper is aimed at a better understanding of the possibl…
A photoelectrochemical system containing eosin Y, rhodamine B and graphene loaded with Pt nanoparticles was fabricated. The synergistic effect between eosin Y and rhodamine B was explored using photoelectrochemical techniques.
The reproducibility of the superficial morphology and corrosion parameters of AA2024 alloy in 0.6 M NaCl solution under different preliminary treatment procedures have been studied. It was achieved by applying optical metallographic microscopy (OMM), atomic force microscopy (AFM) and electrochemical methods as linear…
International audience
There is a wide range of scientific literature related to emulsion stability, most of them dealt with water-in-oil (W/O) or oil-in-water (O/W) type. The present work is aimed to investigate the stability mechanisms of water-in-crude oil emulsion stabilized by a non-ionic emulsifier (Span 80). The blending of (50-50 vo…
In this study, superconducting samples of type GdBa2Cu3O7-δ added with x wt% (0 ≤ x ≤ 0.4) nanoferrites ZnFe2O4 and CoFe2O4 were prepared by the conventional solid-state reaction technique. The prepared samples were characterized using X-ray powder diffraction (XRD) in order to determine the volume fraction and lattic…
Melaleuca alternifolia or commonly known as tea tree is a tall shrub or small tree in the plant genus Melaleuca. It is popular for its oil, which is tea tree oil where it has been employed largely in various industries of its antimicrobial properties. Research works are still ongoing mainly focusing on the tea tree oi…
Article history: Received 31 December 2014 Received in revised form 26 January 2015 Accepted 28 January 2015 Available online 11 February 2015
Superabsorbent hydrogels (SAH) are very unique water- absorbing and water holding materials. Superabsorbent polymers are environmentally useful as water retention agents, for purposes such as agricultural applications and combating desertification. In this paper we investigate the preparation of SAH to reach highest y…
The inhibition action of coffee husk extract towards the corrosion of aluminum in 0.5 M HCl solution was studied at temperatures 25 and 45 0 C by weight loss method, potentiodynamic polarization, electrochemical impedance spectroscopy (EIS) and electrochemical frequency modulation (EFM) methods. Surface morphology was…
Zinc sulphide nanoparticles were produced synthetically by wet chemical route by using cheap precursors. The size of the particles were determined by X-ray Diffraction(XRD) and scanning electron microscopy(SEM) and was compared to that of bulk ZnS. The SEM images revealed that bulk sized ZnS and ZnS nanoparticles were…
Nanotechnology has been identified as essential in solving many of the problems faced by humanity. Although nanomaterials are synthesized using physical and chemical approaches, it is now possible to synthesize nanomaterials using biological system with the help of plants. Recent studies on the use plant materials in…
The experimental study of a highly compressible porous material, made of cellulose fibers, and imbibed with water, during stress relaxation tests on a rheometer, shows that the material relaxes when kept at constant strain as long as there are open pores. Using the relaxation curves, the behaviour under compression ca…
Self-supported chitosan-based proton-conducting membranes were used as both flexible substrates and gate dielectrics for paste-type TFTs with low-voltage operation and logic function.
In the present work we investigate the nanometric cutting of a nanotwinned Cu containing 26° inclined twin boundaries using a diamond cutting tool by means of molecular dynamics simulations, with a focus on examining the influence of rake angle of cutting tools on the cutting processes. The underlying deformation mech…