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。
Copper complexes of tetraphenylporphyrin (H2TPP) and tetrakis(pentafluorophenyl)porphyrin (H2TPP(F)) deposited as thin films on Au(111) have been studied experimentally and theoretically. Core level emissions from C 1s, N 1s, F 1s and Cu 2p as well as valence states of CuTPP and CuTPP(F) have been investigated using s…
The quasistatic, Prandtl--Reuss perfect plasticity at small strains is combined with a gradient, reversible (i.e., admitting healing) damage which influences both the elastic moduli and the yield stress. Existence of weak solutions of the resulting system of variational inequalities is proved by a suitable fractional-…
Herein, we report on the synthesis and characterization of enzymatically labile polyureas for use as a tissue-engineered ligament scaffold. Polyureas were selected due to their excellent tensile properties, fatigue resistance, and highly tunable nature. Incorporation of a collagenase-sensitive peptide into the backbon…
In this study, we report the preparation of turbostratic-carbon/graphene from biomass amylose film by carbonization (N2 gas) and activation (CO2 gas) over different temperatures 600, 700, 800, 900, and 1000 °C, respectively. The Raman spectroscopy results of the produced samples show that the values of the ID/IG ratio…
-based complexes (3 and 8) exhibit single-molecule magnet (SMM) behavior under a zero dc field. Furthermore, complex 3 presents one relaxation process under a zero dc field, while application of an external dc field (1500 Oe) induces multi-relaxation signals of the ac magnetic susceptibility.
By incorporating FGs into PS matrix appropriately, the obtained PS/FGs exhibit dramatic enhancement in mechanical properties.
Herein, a highly adhesive LED encapsulant (HAEncap) is proposed based on a phenyl siloxane hybrid material with a high thermal stability, refractive index, and transparency which uses cost-effective radical polymerization.
We theoretically study optical advantages of graphene on boron nitride for advanced materials and reveals that the boron nitride is one of best substrates for graphene-based nano-photonic devices.
摘要：
An all-metal-oxide asymmetric supercapacitor based on MoO <sub>3</sub> @Ni nanowire array anode with high mass loading and VO <sub>2</sub> @NNA nanowire array cathode was constructed, which achieved a real capacity (307 mF cm <sup>−2</sup> ) and cyclability (116.6% capacitance retention after 20 000 cycles).
The kinetic consequences of methane combustion on Pd <sub>x</sub> Pt <sub>1−x</sub> oxide surfaces were investigated with kinetic data and density functional theory treatments.
The composition–structure–property relationship of a complex high-performance thermoelectric system, Zn–Sb compounds, is systemically investigated by first-principles calculations.
Despite intensive research into support substrates for the dispersal of nanoparticles and their applications, there has been a lack of general methods to produce metal oxide hollow substrates supporting a wide range of metal and metal oxides. Herein, a synthetic protocol for the preparation of CuO hollow structure-sup…
A number of new states of matter have been reported in recent years for liquid crystal dimers, most notably the twist-bend nematic phase which exhibits spontaneous breaking of symmetry through the emergence of chiral structures in an achiral fluid. In this communication we report on an unsymmetrical liquid crystal dim…
The potential diagnostic and therapeutic applications such as drug delivery of multi-walled carbon nanotubes (MWCNTs) are being increasingly explored due to their unique mechanical, chemical and biological properties. Carboxylation of MWCNTs has been widely used to improve the solubility in aqueous systems, and for fu…
This paper presents the synthesis, X-ray studies, spectroscopic characterization and variable temperature magnetic investigations and DFT calculation of four novel thiocyanato Cu(II) compounds [Cu(mpz)2(NCS)2]n·nH2O (1), {[Cu2(dmpz)4(NCS)4][Cu(dmpz)(NCS)2]}n·2nMeOH (2) [(bdmpzm)CuII(SCN)2(μ1,3-SCN)CuI(bdmpzm)]n (3) an…
New emission color-changeable hydrogels containing glucose oxidase were synthesized to be used in glucose sensing.
Two methylated nicotinohydrazide iodoargentate hybrids have been synthesized <italic>via</italic> modulating organic/inorganic ratio, which exhibit rare structure-dependent electron-transfer (ET) photochromism.
Detailed characterization of the structure and composition of the water–cuprite interface.
] bearing amino alkyl groups on one of the phenylpyridine rings. The complexes are highly emissive and exhibit structured emission peaks in aqueous solution while having only broad unstructured emission in organic solvents. The complexes have been shown to be taken up by NIH-3T3 and PC3 cells, where they localize in t…