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。
Reactions of TabHPF(6) (Tab = 4-(trimethylammonio)benzenethiolate) with three equiv. of M(OAc)(2)·2H(2)O (M = Zn, Cd) gave rise to two tetranuclear adamantane-like compounds, [M(4)(μ-Tab)(6)(Tab)(4)](PF(6))(8)·S (·S: M = Zn, S = DMF·4H(2)O; ·S: M = Cd, S = DMF·5H(2)O). The similar reactions of MCl(2) (M = Zn, Cd, Hg)…
Apart from specialized space requirements current development in applications of thermoelectric generation mainly relate to reducing harmful carbon emissions and decreasing costly fuel consumption through the recovery of exhaust heat from fossil fuel powered engines and emissions from industrial utilities. Focus on th…
Electron-induced chemistry on surfaces plays a key role in focused electron beam induced processing (FEBIP), a single-step lithography technique that has increasingly gained interest in the past decade. It is crucial for the understanding and modelling of this process to know the role of the surface in the electron-in…
Nephrogenic systemic fibrosis (NSF) is a rare fibrosing disorder of the skin and joints that occurs in patients with advanced renal insufficiency. This condition is progressive and can be seriously disabling. Gadolinium based contrast agent (GBCA) has been identified as a potential cause of this condition. A 56-years-…
We present results of an experimental study of magnetoresistance (MR) in insulating NbSi amorphous alloys sample showing Variable Range Hopping (VRH) conductivity. The MR is found to be negative in a wide range of low temperature (4.2-20 K) and in the range of moderate magnetic fields (0-4 T). We made tentative analys…
Reaction of copper(I) acetate and 4-amino-3,5-di(2-pyridyl)-1,2,4-triazole (adpt) in methanol under ambient conditions yields octanuclear [Cu(II)(8)(dpt)(4)(OH)(4)(OAc)(8)]; OAc = acetate anion, and dpt(-) = anion of deaminated adpt, 3,5-di(2-pyridyl)-1,2,4-triazolate. However, reaction of copper(ii) acetate with dptH…
This study focuses on the transport behavior of model polymeric nanoparticulate drug delivery systems (PNDDSs) across ryegrass roots to determine whether uncontrolled and accidental releases of PNDDSs may enter into the food chain. It was shown that uptake of PNDDS ranging from 46 nm to 271 nm into ryegrass roots coul…
Polypropylene layered silicate nanocomposites based on muscovite clay were prepared via melt compounding using Thermo Haake internal mixer. Muscovite was organically modified with cetyltrimethylammonium bromide (CTAB). Poly(propylene-g-maleic anhydride) copolymer (PP-g-MAH) and polypropylene-methyl polyhedral oligomer…
Abstract Simulations utilising the finite element method (FEM) have been produced in order to investigate aspects of circular extraordinary magnetoresistance (EMR) devices. The effect of three specific features on the resultant magnetoresistance were investigated: the ratio of the metallic to semiconducting conductivi…
Some new an aqueous polyurethane acrylate (waterborne binder) based on polyethylene glycol with different M. wt. mixed with polyol were carried out. Seven different polyurethane acrylate co-polymers were prepared aiming at substituting the two hydroxyl groups of polyethylene glycol (6000, 12,000 and 20,000 g/mol) and…
Based on the electromagnetic wave propagation and attenuation laws, a three-layered cement-based microwave absorber was designed, which owns an impedance-graded structure. The surface layer is made of mortar with 10% crumb rubber replacing sand,easily realizes matching to the free space. The last layer mortar comprise…
Benzyl-n-hexadecyl dimethylammonium chloride (BHDC) monolayer-stabilized gold nanoparticles were synthesized in a two-phase liquid-liquid system and found to self-assemble into varied structures under the control of temperature at the air-water interface. It has been demonstrated that the π-π stacking interactions bet…
Chitin nanofibers (CNFs) processed from second most abundant biomolecule chitin were loaded with gold metallic nanoparticles (Au NPs) to obtained hybrid organic-inorganic composite which was molded in different forms dispersion, flakes, powder, and transparent thin film. First pre-organized Au NPs were prepared in sol…
Abstract This paper explored the effect of MDI, UF and FRW content on the mechanical and fire retardant property of straw based panels with surface alkali liquor processing. In order to manufacture the straw based panel with high quality, low toxic and fire retardant, the interface of wheat-straw was treated with alka…
Ru and Ru(x)Ni(30) dendrimer encapsulated nanoparticles (DENs) were synthesized using a redox-displacement method. DEN catalytic activity for the reduction of p-nitrophenol was evaluated and found to be dependent on the ratio of metals present.
A mixture of maghemite ferromagnetic nanoparticles and the ferroelectric liquid crystal Felix 015/100 was experimentally analysed in the vicinity of the ferroelectric smectic C* (SmC*) phase. In order to verify the existence of magnetoelectricity in prepared soft material, a SQUID-based magnetometer was used. It was s…
The adsorption of N atoms onto a graphene substrate with extended line defects (ELDs) has been investigated by first-principles calculations. In the presence of recently observed extended line defects, the N adatom can be adsorbed onto both top and bridge sites of the graphene lattice. We demonstrate that chemisorptio…
Cadmium sulfide (CdS) and cadmium selenide (CdSe) quantum dots (QDs) are sequentially loaded onto anodized TiO2 nanotubes to fabricate a CdS/CdSe co-sensitized photoelectrode for visible light response. These QDs are loaded on TiO2 nanotubes by polymer brushes assisted in situ formation, and they are distributed unifo…
Uniform β-NaLuF4 nanorod bundles have been prepared through a facile two-step chemical conversion route without using any surfactants or capping reagents. During the process, lutetium precursors with square morphology were first prepared by a urea-assisted precipitation process, which then grew into the β-NaLuF4 cryst…
Yttria stabilized zirconia (YSZ) thin films of 20 to 90 nm thickness were prepared by pulsed laser deposition (PLD) on silicon substrates with a native silica layer. The high dc resistance of the silica interlayer causes strongly frequency dependent current lines between two stripe electrodes on the YSZ layer. This al…