Materials Literature
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The analytic solution of the problem of propagation of eigen modes in planar periodically inhomogeneous optical waveguides based on alternating dielectric and chiral (or with optical activity) layers is examined. The method is based on the solution of the Hill equations for the electric field strengths of modes with c…
Different Charging-Induced Modulations of Highest Occupied Molecular Orbital Energies in Fullerenes in Comparison with Carbon Nanotubes and Graphene Sheets☆ , Yang, Hong-Ping, Bao, Hai-Hong, Han, Li-Li, Yuan, Wen-Juan, Luo, Jun, Zhu, Jing
In article number 1803092, Qingyu Yan, Mercouri G. Kanatzidis, and co-workers develop a bottom-up self-assembly process to prepare CuSbSe2-PtTe2 based pellets with highly oriented single-crystalline nanoplates, which results in an orientation factor of ≈0.8 for (00l) facets. The texture engineering and carrier concent…
In this work, [KNbO 3 ] 0.9 – [BaNi 0.5 Nb 0.5 O 3 ] 0.1 ( KBNNO) perovskite ceramics are synthesized under various conditions by using the solid-state combustion technique. Their microstructural, Raman, dielectric, optical, and photovoltaic properties are investigated. X-ray diffraction spectroscopy reveals that the…
In article no. 1800198, Bo Da, Yi Zhang, and co-workers determine the optimal doping content of Mn2+ in CZTSSe films effectively and rapidly to achieve the best solar cell efficiency by machine learning. A CM0.05Z0.95TSSe solar cell with an efficiency of 8.93% is achieved.
In this paper, we characterized the behavior of polymer jet from near-field electrospinning onto the inkjet patterned paper with conductive Ag nanoparticles in order to form the controlled three-dimensional nanostructures. Using inkjet patterned paper with conductive ink as a collector, the polymer jet is induced to t…
Abstract Over the past decades, extensive research has been carried out to reduce the environmental impacts associated with the cement and concrete production. Life-cycle assessment (LCA) enables the quantification of the environmental loads and offers a useful perspective to scientifically support such studies. In th…
Facile fabrication of large-area atomically thin membranes is reported by Piran R. Kidambi, Rohit Karnik, and co-workers in article number 1804977. A simple reduction in temperature during the synthesis allows direct formation of nanopores in graphene. By solution-casting a hierarchically porous support on nanoporous…
Photoactive and non-hazardous kaolinite/ZnO nanocomposite with 50 wt.% of ZnO nanoparticles was prepared using simple and cheap hydrothermal method. The resulting solid phase was separated by decantation, and dried at 105 °C. Calcination of the nanocomposites at 600 °C led to the kaolinite-metakaolinite phase transfor…
The aim of this study was to evaluate gastrointestinal microbial population response and performance of broiler chickens fed organic acids and silver nanoparticles coated on zeolite under heat stress condition. In this experiment, 375 one-day old broiler chicks (Cobb 500) were randomly divided into 5 treatments contai…
A heterojunctionBiOI0.5Br0.5 was prepared for enhancing the photocatalytic performance of BiOX (X= Br or I) by facile method at room temperature using Bismuth Nitrate Bi(NO3)3.5H2O as Bismuth source. All prepared materials were fully identified by the required characteristics. The effect of heterojunction as well as B…
Environment friendly electrical insulation material was developed using bio based rectangular cross sectioned sisal fibrils as reinforcement. High content cellulose base fibrils fibrillated by mechanical disintegration method into macro and micro fibrils from coarse sisal fibre. This fibrils were randomly distributed…
In article number 1802481, Sung-Yoon Chung and co-workers demonstrate that grain boundaries (GBs) in LaCoO3 and LaMnO3 are exceptionally active sites for oxygen evolution reaction (OER) electrocatalysis. By using a combination of bicrystal thin films, atomic-scale direct observations, and theoretical calculations, thi…
Reaction behaviors and kinetics of catalytic oxidation of toluene with different feed flows over Pt/Zr(x)-HMS catalysts with Si/Zr ratio equal to 5, 10, 20 and 35 were investigated over a wide temperature range (200 – 500 oC). Results show that Pt/Zr(x)-HMS performs more easily toluene oxidation. The kinetic data were…
The surface of magnetite nanoparticles as nano-sized solid support was modified with a molybdenum-Schiff base complex to prepare an easily separable heterogeneous catalyst for the epoxidation of olefins. Characterization techniques such as Fourier transform infrared and inductively coupled plasma optical emission spec…
The world’s energy requirement has been conquered by petroleum oil for centuries in many applications today. Mineral oil has been used as an electrical insulation and coolant in transformer for over a century due to its properties and insulating features. But, the application of mineral oil in power system equipment i…
In article no. 1800215, Zuwei Xu, Haibo Zhao, and co-workers discuss flame spray pyrolysis technology, which they believe paves a way for the large-scale production of highly efficient photocatalysts for sunlight-driven water splitting hydrogen evolution.
This work investigates the influence of white cow hair as reinforcement in \nCement/Waste paper pulp matrix for structural applications. Cow hairs as natural \npolymer, were sourced from an abattoir, and washed properly in clean water and sun \ndried for 5 days. Paper pulp was prepared by first soaking waste paper in…
In this article, the buckling behavior of tapered Timoshenko nanobeams made of axially functionally graded (AFG) materials resting on Winkler type elastic foundation is perused. It is supposed that material properties of the AFG nanobeam vary continuously along the beam’s length according to the power-law distribution…
Abstract Influence of dicarboxylic acid dopant on growth and characterization of ADP crystal were grown by slow evaporation technique at room temperature. The transparent (ADFU) crystals are yield after a period of 15 days. The X-ray diffraction study reveals that ADFU crystal belongs to tetragonal system. The vibrati…