Microfabricated Ion Trap Device Technology.
Abstract not provided.
Materials Literature
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Fundamental Studies of the Low-Temperature Oxidation Chemistry of Novel Biofuels and the Connection to Predictive Chemical-Kinetic Combustion Models.
Abstract not provided.
Cu2SnSe3系、Mo3Sb7系“PGEC”型热电材料的制备及性能研究
Currently, the energy crisis and environmental problem from the combustion of traditional fossil fuels have attracted more and more attention, and the cooling of electronic components in the field of aerospace and microelectronics urgently require new refrigeration technology. Thermoelectric materials, as new function…
铱及铕配合物的合成、结构和光、电 性能研究
Over the last two decades, extensive efforts on metal-organic frameworks have not only led to the creation of a huge number of diverse topologies and aesthetic beauty, but also initiated a rational design strategy to chemists studying various applications of solid-state materials, such as selective gas sorption, separ…
Evaluation of a 1EHT Enhanced Heat Transfer Tube Bundle for Processes Involving Boiling
Demands to increase performance of modern heat exchange systems are constantly being made; requiring the removal of larger rates of energy, using process units that occupy a smaller unit footprint. Heat transfer enhancement plays an important role in improving energy efficiency and developing high performance thermal…
Integrated nanotechnology for Si quantum computing.
Abstract not provided.
Thermal Conductivity of Bi2Te3 Nanowires Arrays: Theory, Fabrication and Measurements
Comunicación presentada en la 11th European Conference on Thermoelectrics (ECT2013), celebrada en Noordwijk (Holanda) del 18 al 20 de noviembre de 2013.
Determination of Oil Products in Waste and Natural Waters Using Tetra?hloromethane
At present water pollution by oil products is a widespread phenomenon. Industrial sewage, oil escape during transportation, waste waters from refueling stations and motor transport lead to pollution of surface waters. Oil production results in substantial pollution of natural waters. In addition, natural waters are co…
Modular Integrated Framework for Process Synthesis and Optimization Based on Sequential Process Simulator
A novel modular integrated framework is developed in this work to perform process synthesis and optimization based on a sequential process simulator. The modular integrated framework consists of three platforms: simulation, parameter and optimization platforms. This framework integrates process simulator, interface pr…
CHARACTERISTICS OF ALUMINUM FOAM UNDER DIFFERENT LOADING RATES
In this paper aluminum foam was produced using pure aluminum powder and calcium carbonate as foaming agent. This procedure ensures a low cost production method. Samples of aluminum foam were tested under both static and dynamic loading conditions. The quasi-static compression tests were used to evaluate the static cha…
SYSTEMS OF ECOLOGICALLY STABLE CONSTRUCTION
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可溶液加工A-D-A型小分子太阳能电池给体材料的合成与表征
Solution-processed organic solar cells (OSCs) based on small molecule or polymer donor materials are promising candidates for renewable energy sources for their advantages of low cost, light weight, and large-area fabrication on flexible substrates. Compared with polymeric donors, small molecular donors have attracted…
Overview of the U.S. Department of Energy Research and Development Efforts Associated with the Storage and Transportation of Used Nuclear Fuel.
Abstract not provided.
Inert Substances and Explosion Limits of Hybrid Mixtures
Problems of formation of hybrid mixtures are a rather neglected hazard to the manufacturing process. With the origin of such mixtures a necessity of minimizing possible risks that may accompany the formation of hybrid mixtures is connected as well. The article focuses especially on problems of possible inerting of hyb…
芳香羧酸辅助的金属-杯芳烃化合物的合成、结构与性质
Calix[n]arenes (n = 4–8),macrocyclic structures with large cavity composedby n phenolic group units bridged byn methylene groups at the o,o′-positions.Calixarenecan be modified at the upper/lower rims andalso at bridging group positions, providing possibility to obtain seriesof calixarene derivatives.Thiacalix[4]arene…
Impregnated nickel anodes for reduced-temperature solid oxide fuel cells based
Highly active Ni-cermet anodes for thin La0.9Sr0.1Ga0.8Sr0.2O3-d (LSGM) electrolyte solid oxide fuel cells are fabricated by impregnating aqueous nickel nitrate solutions into porous LSGM backbones, followed by calcinations at 700 C. High Ni loadings, e.g., VNi ？ 7.9%, are mandatory for obtaining wellinterconnected Ni…
Radioisotopic Tracer Technique for Characterization of Nuclear and Non-Nuclear Grade Ion Exchange Resins Tulsion A-23 and Indion-810
In the present paper 82Br radioactive tracer isotopes was used for characterization of nuclear and non-nuclear grade ion exchange resins Tulsion A-23 and Indion-810 respectively. The bromide ion-isotopic exchange reactions were performed by equilibrating 1.000 g of conditioned resins in bromide form with labeled bromi…
Directional thermal emission and absorption from surface microstructures in metalized plastics
Abstract : Thermal emission, exhibiting antenna-like directivity, has been generated by a wide variety of both simple and complex micro-structures. The basic demonstrations of directional emission, and specific device performance evaluations, have been conducted at elevated temperatures, typically several hundred degr…
Sandia National Laboratories' Diverse Nonproliferation Portfolio.
Abstract not provided.
Nanophotonics and Optical Nanomaterials Thrust Overview.
Abstract not provided.