Examination of Mechanisms for Liquid-Air-Interface Corrosion of Steel in High Level Radioactive Waste Simulants
Plateau, China-using Deep Crossing LSTM Age network Xueting
Materials Literature
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Synthesis, Characterization, and Application of Amino-Terminated Poly(ethylene glycol)–block–Poly(<I>ε</I>-caprolactone) Copolymer for Paclitaxel
In this paper, we successfully synthesized amino-terminated poly(ethylene glycol)-block-poly (epsilon-caprolactone) (NH2-PEG-PCL) block copolymer from polyethylene glycol 2000, epsilon-caprolactone (epsilon-CL) and hydrazine hydrate. The obtained copolymer was characterized by nuclear magnetic resonance (1H-NMR), the…
Effects of (Li,Ce) on the Dielectric, Piezoelectric and Impendence Properties of CaBi4Ti4O15Piezoceramics
Aurivillius phase (Li,Ce) doped CaBi4Ti4O15 (CBT) ceramics were prepared using the conventional solid state methods. The crystal structure and microstructure were determined by X-ray diffraction and scanning electron microscopy. It was found that the (Li,Ce) ions diffused into the A site of CBT's pseudo-perovskite str…
Hierarchic Structure and Mechanical Property of Short Glass Fiber/Isotactic Polypropylene Composites Containing β-Nucleation Agent
The hierarchic structure of short glass fiber reinforced isotactic polypropylene (GF/iPP) composites with β-nucleating agent were investigated by wide-angle X-ray diffraction, differential scanning calorimetry, polarized light microscopy and scanning electronic microscopy measurements. It was found that the content of…
Pellet Cladding Mechanical Interactions of Ceramic Claddings Fuels Under Light Water Reactor Conditions
Ceramic materials such as silicon carbide (SiC) are promising candidate materials for nuclear fuel cladding and are of interest as part of a potential accident tolerant fuel design due to its high temperature strength, dimensional stability under irradiation, corrosion resistance, and lower neutron absorption cross-se…
Effect of pH and Ionic Strength on Functional Properties of Fish Gelatin in Comparison to Mammalian Gelatin
Abstract Owing to socio-cultural and safety concerns, fishgelatin is considered to be a potential alternative tomammalian gelatin. The purpose of the currentstudy was to investigate how functional propertiesof fish gelatin are influenced at different environ-mental conditions such as pH and NaCl concentra-tions. The f…
RESPONSE OF PLANT-BACTERIA INTERACTION MODELS TO NANOPARTICLES
The aim of this study was to evaluate the possibility of using some models developed to study the plant-bacteria interaction mechanisms for the assessment of the impact of chronic exposure to nanoparticles. Rice-associated bacteria showed that some models are sensitive to the presence of NPs and allow a quantification…
Intercomparison of thermal diffusivity measurements on CuCrZr and PMMA
The results of an inter laboratory comparison of thermal diffusivity measurements on two different materials, namely a copper alloy (CuCrZr) and a polymer (PMMA), are presented here. Both materials were selected with respect to their different thermal conductivity, since the copper alloy belongs to the family of good…
Microstructure Development of Oxide Scale during Steam Oxidation of the Fe–20Cr–30Ni–2Nb (at%) Austenitic Steel at 1073 K
Novel austenitic steel of which composition is Fe–20Cr–30Ni–2Nb (at%) is one of the promising material for further advanced steam power plants, which will be operated at 973 K or higher temperature such as 1073 K. This steel is strengthened by intermetallic compounds and has creep rupture strength 80 MPa at 973 K for…
Prediction of Carbide Precipitation Using Partial Equilibrium Approximation in Fe^|^ndash;C^|^ndash;V^|^ndash;W^|^ndash;Cr^|^ndash;Mo High Speed Steels
In Fe–C–V–W–Cr–Mo high speed steels, the nature of carbides during the solidification are discussed as a function of C, V and W content by the help of Partial Equilibrium (PE) approximation and thermodynamic calculations. The results show that the solidification path and carbide precipitation can be reasonably predict…
Rheological Properties and Water-in-Oil Structural Stability of Emulsion Matrixes
The emulsion explosive is one of the important industrial explosives. The structural stability of the water-in-oil (W/O) emulsion matrix of an emulsion explosive determines the reliability of its initiation, safety and detonation performance. It is known that the emulsifier is one of the most important factors affecti…
Experimental Study on Phase Equilibria in the Vicinity of <i>X</i>, <i>W</i> and <i>H</i> Phases in the Mg–Zn–Y Ternary System
Three Mg–Zn–Y ternary alloys in the vicinity of X, W and H phases were prepared and were isothermally heat treated at 833, 793, 723 and 673 K to attain thermodynamic equilibrium. The microstructure was observed using electron probe microanalysis and transmission electron microscopy, and the chemical compositions of th…
Measurements of bioaerosols in the air around the facilities of waste collection and disposal
Exposure to bioaerosols at various stages of waste management system (collection, transfer and disposal) has been evaluated by recording of the bacterial and fungal concentrations in the air around these facilities. Regardless of the season, the total bacteria and total fungi were detected for all samples, whereas the…
A molecular dynamics simulation on the relationship between contact angle and solid-liquid interfacial thermal resistance
With the fast development of nanotechnology, the solid-liquid interfacial thermal resistance draws increasing research interest due to its importance in nanoscale energy transport. The contact angle is an important quantity characterizing the interfacial properties and is easy to be measured experimentally. Previous r…
Electrochromic Properties of WO3 Thin Film with Various Heat-Treatment Temperature
AJC-
Characterization of Solution Styrene Butadiene Rubber (SBR) Through the Evaluation of Static and Dynamic Mechanical Properties and Fatigue in Silica-Filled Compound
This study examined the effects of different types of styrene butadiene rubber (SBR) and blended compounds with various butadiene rubber (BR) ratios.Two areas were considered when selecting the SBRs: microstructure and functionalization.Six types of SBRs were chosen as model polymers and mixed with silica at various S…
Guidelines for the Development, Validation and Routine Control of Industrial Radiation Processes
Radiation processing has become a well accepted technology on the global market, with uses ranging from the sterilization of medical devices to polymer cross-linking and curing to the irradiation of selected food items. Besides these well established uses, new radiation technology applications are emerging for environ…
1.25mev Gamma Irradiated Induced Physical and Chemical Changesin Poly Vinylidene Fluoride (PVDF) Polymer
Physical and chemical changes induced in poly vinylidene fluoride (PVDF) polymer by 1.25 MeV gamma radiations have been investigated. These changes were studied for the optical and chemical response using UV-VIS and FTIR techniques respectively. In this paper, we have studied the optical and chemical properties of vir…
Health Monitoring of DC link Capacitors
Electrolytic and metallized polypropylene film (MPPF) capacitors are among the most popular capacitors used in electronic equipments. The choice of capacitors is of major importance because one of the most frequent causes of the equipment breakdowns results from the failure of capacitors, and will therefore determine…
石墨烯的化学气相沉积生长与过程工程学研究
Graphene, the two-dimensional network of sp<sup>2</sup>-hybridized carbon atoms, has attracted worldwide interest because of its unique energy band structure as well as its outstanding electronic, thermal and mechanical properties. The extremely high carrier mobility in graphene provides a great potential for next-gen…