Materials Literature
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We investigated the properties of 4,4'-biphenyl dicarboxylic acid diethyl ester (PCE). The PCE underwent a 2-step reduction at -1.5 V and -2.2 V. The color of the PCE changed from colorless to yellow in the first step and consequently to red in the second reduction step. A PCE based EC cell using an NiO-modified elect…
The linear trinuclear Cu(II) complexes [Cu(3)(L(1))(4)(H(2)tea)(2)] (1), [Cu(3)(L(2))(4)(H(2)tea)(2)]·2CH(3)CN (2), [Cu(3)(L(2))(4)(H(2)tea)(2)] (3), [Cu(3)(L(1))(2)(H(2)tea)(2)(NO(3))(2)] (4) and the dinuclear complex [Cu(2)(L(1))(2)(H(2)tea)(2)] (5), where L(1) = 2-thiophene carboxylate, L(2) = 2-(thiophen-2-yl)-ace…
Radiation damage in structural materials is of major concern and a limiting factor for a wide range of engineering and scientific applications, including nuclear power production, medical applications, or components for scientific radiation sources. The usefulness of these applications is largely limited by the damage…
The radiation although has hazardous effects for human health, developing technologies bring lots of usage fields to radiation like in medicine and nuclear power station buildings. In this case protecting from undesirable radiation is a necessity for human health. Heavyweight concrete is one of the most important mate…
The use of cellulose nanofibres as high-strength reinforcement in nano-biocomposites is very enthusiastically being explored due to their biodegradability, renewability, and high specific strength properties. Cellulose, through a regular network of inter- and intramolecular hydrogen bonds, is organized into perfect st…
We studied a complementary organic inverter consisting of a p-type semiconductor, metal-free phthalocyanine (H(2)Pc), and an n-type semiconductor, tetrakis(thiadiazole)porphyrazine (H(2)TTDPz), operated through the ionic-liquid gate dielectrics of N,N-diethyl-N-methyl(2-methoxyethyl)ammonium bis(trifluoromethylsulfony…
Synthetic routes for the construction of 3-substituted 2,4-pentadionate ligands are broadly surveyed. They involve sequential alkylation and arylation by numerous methods, including those based on reactions of coordinated ligands, and can provide access to various rationally designed ligands. Applications of such liga…
Porous and dense Mg(OH)2 thin films with (011) and (001) preferred orientation were electrodeposited respectively. The films formation mechanism were explained by comprehensive analysis of morphology, structure, 3D structural models of Mg(OH)2 and hydrated states of Mg2+ in solution with different interfacial pH value.
High chromium cast irons are widely used as abrasion resistant materials. The mechanical properties and wear resistance of these irons depend on the type, hardness, morphology, distribution, volume fraction and orientation of the eutectic and precipitated carbides within their microstructures and on the nature of the…
Since its introduction in 2007, DTSA-II has been adopted by numerous researchers, and it has been integrated into numerous educational programs. This is the first of a series of articles in Microscopy Today that will appear in the upcoming months to provide an introduction to use of the product. These articles also wi…
Radial heterojunction solar cells based on n -type TiO 2 nanorod arrays filled with p -type Cu 2 O films have been prepared. TiO 2 nanorod arrays are synthesized by a hydrothermal reaction. Cu 2 O films are then electrodeposited at the surface of TiO 2 nanorods. The efficiency of the resulting Cu 2 O/TiO 2 nanorod rad…
Summary Calotropis gigantea is a weed plant commonly known as giant milk weed. The plant is belonging to Apocynaceae family which includes latex bearing plants. C. gigantea is known for various medicinal properties in traditional medicinal system and use to cure a variety of diseases. In last few decades, C. gigantea…
Fluorinated silane functionalized superhydrophobic pullulan/poly(vinyl alcohol) (PULL/PVA) blend membrane with water contact angle larger than 150° has been prepared by the electrospinning method. The morphology, thermal stability, and mechanical property of the membranes are characterized using scanning electron micr…
Interest in one dimensional assemblies of metallic nanomaterials, particularly Au nanoparticles (NPs), has grown due to the optical properties and various applications of NPs in optoelectronics, biosensors, and nano-electronics. In general, one-dimensional alignments of Au nanostructures have been accomplished by usin…
Calotropis species have been used in the traditional medicinal system for the treatment of diseases of the liver and abdomen. In view of the antioxidant and anti-hyperglycemic properties of an aqueous suspension obtained from the dried latex of Calotropis procera, the present study was carried out to evaluate its effi…
The issues of materials development and corrosion performance of various components, coating technology and corrosion monitoring for nuclear fuel reprocessing plants is presented. Development of special stainless steels, Ti and zircaloy based alloys, double oxide coating for electrolytic dissolver, dissimilar joints,…
The P(2)O(5)-water system has the widest range of continuously glass-forming compositions known for any glassformer + water binary system. Despite the great range of structures explored by the glasses and liquids in this system, the glass transition temperature (T(g)) itself varies in a simple monotonic fashion. Howev…
The photochromic reaction of a diarylethene derivative having imidazoline rings reversibly modulates the dielectric properties of the crystal, which is based on the intermolecular proton transfer in one-dimensional (1D) hydrogen-bonded chains.
The syntheses of Kuratowski-type pentanuclear clusters featuring {MZn(4)Cl(4)} cores (M(II) = Ru or Zn) that incorporate triazolate ligands are described. The coordination compounds are characterized by single-crystal X-ray diffraction, X-ray powder diffraction (XRD), FTIR- and UV-vis spectroscopy. [Ru(II)Zn(4)Cl(4)(M…
Amorphous red-emitting materials involving solvatochromic small molecules have been processed by the reprecipitation method as non-doped nanospheres characterized by a remarkably low polydispersity. Their mean diameter could simply be tuned by the concentration of the organic solution giving rise to time-stable disper…