Materials Literature
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The Zr and Mo removal from HLLW is the current issue for repeated usage of the CMPO/SiO2-P-packed column. The adsorbability of the 2-mm-sized HDEHP/SiO2-P adsorbent, which was prepared by fabricating a SiO2 particle from the vibration cutting method and adapting a new polymerization method, was evaluated by the batch-…
This paper reports an experimental study of the effect of the inorganic impurities on the CO2 gasification of a spent tyre pyrolysis char. The raw char was washed with 1M HCl at 24°C for 24h with subsequent multiple 2h 1M HCl washes to ensure the removal of inorganic impurities including ZnO, ZnS and CaSO4. Both the r…
In the last decade, many studies have been made for measuring natural radioactivity in regions of the Republic of Macedonia. However, the information on terrestrial radiation exposure, and, consequently, risk assessment were not available. In this study, a risk assessment was done considering a specific activity conce…
Purpose: Several hydrophilic and hydrophobic approaches have been developed to prevent food debris and plaque accumulation on the denture surface. In this study, we evaluated the possibility of developing a high-functioning self-cleaning denture.Materials and Methods: Denture base resin specimens were divided into the…
In the recent years the growing interest for cleaner and low carbon content energy sources has addressed the development of several industrial and civil applications based on methane, hydrogen, and their mixtures. The use of these gases rises, however, several technological issues for the storage and the transportatio…
Previously, we proposed a multi-bend achromat (MBA) lattice concept, called the MBA with interleav-ed dispersion bumps, which was then used to design a 7BA lattice for the Hefei Advanced Light Source (HALS) storage ring. Recently, such a 7BA lattice was further designed and optimized for the HALS by changing the numbe…
Prediction of punching shear strength in RC two-way slabs with different fiber volume fractions, and freely drop weight heights (Impact load) is fundamental to propose structural design procedures for structures subjected to impact load. Moreover, the punching failure of two-way slabs subjected to impact can consider…
A particle-mesh-based two-dimensional pattern reverse Monte Carlo (RMC) analysis method (PM-2DpRMC) is proposed for analyzing two-dimensional small-angle-scattering (2D-SAS) patterns. The results of analyzing such patterns in expanded gel networks filled with spherical nano-particles during uniaxial elongation are pro…
Background: Biomimetic peptides are synthetic agonists of naturally occurring growth factors and completely mimics the action of the parental molecules. They offer a great opportunity in cosmetic and dermatological applications. Since on the marketplace there are many biomimetic peptides and product containing them in…
Wood, having the lowest embodied energy of any mainstream building material, is carbon neutral. As such, wood, our only naturally renewable construction resource, helps combat global warming by absorbing carbon from the atmosphere and storing it away for the life of the wood product. Not only is wood renewable, but it…
High value-added utilization of solid wastes, such as the development of an inexpensive inorganic rubber filler, is one of the important approaches of sustainable development. Phosphoric acid, silane KH550, and steel slag were innovatively used to prepare modified porous steel slag, which partially replaced carbon bla…
Представлен обзор и краткий анализ четырех известных моделей диаграмм постоянной усталостной долговечности слоистых полимерных композиционных материалов, наиболее часто встречаемых в научных публикациях. Отмечены основные достоинства и недостатки представленных моделей. В качестве определенной альтернативы рассмотренн…
Structural duplex stainless steel (DSS) is being increasingly used in non-aesthetic and even non- visible structural elements in bridges to reduce the cost of in-service maintenance compared to use of carbon steel. Until recently, use of stainless steel in the built environment has been driven by architects seeking to…
Initial thermo-elastic and steady state creep deformation of a rotating functionally graded simple blade is studied using first-order shear deformation theory. A variable thickness model for cantilever beam has been considered. The blade geometry and loading are defined as functions of length so that one can define hi…
The refractory platinum group metal iridium is the unique material, insomuch as it exhibits simultaneously two controversial mechanical properties such as the high plasticity and the inclination to the brittle transcrystalline fracture. Although iridium has the face-centered cubic lattice, it meets some empirical clea…
Electrochemical-mechanical coupling mechanism plays an important role in stress relaxation and cycle stability during charging and discharging of lithium ion batteries. The hollow core-shell structure has become a research hotspot in recent years due to the dual effects of its carbon layer and internal voids on volume…
Silicon photonics is a fundamental technology, which has great potential applications in optical interconnection for telecom, datacom, and high performance computers, as well as in bio-photonics. Currently considered are the photonics integrated circuits that are able to work in harsh environments such as high energy…
The miniaturization of electromagnetic devices is a long-term theme for the development of modern technologies to achieve higher flexibilities, better performances, and higher density integration. Surface plasmon polaritons (SPPs) provide a powerful solution for reducing the size of integrated electromagnetic device d…
In the paper, under 5.6 GPa and 1250−1450 ℃, the Ib-ype diamond single crystals chosen as the seed crystals with different sizes, are synthesized in a cubic anvil at high pressure and high temperature. High-purity Fe-Ni-Co solvents are chosen as the catalysts. High-purity graphite powder (99.99%, purity) is selected a…
As is well known, diamond is extensively used in many fields, because of its excellent properties, such as its hardness, high thermal conductivity, high electron and hole mobility, high breakdown field strength and large band gap (5.4 eV). However, its application in semiconductor area needs to be further understood,…