Materials Literature
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DBD-induced surface modification is very versatile to increase the adhesion or hydrophilicity of polymer films. In this paper, the DBD is produced by repetitive unipolar nanosecond pulses with a rise time of 15 ns and a full width at half maximum of about 30 ns. The power densities of the homogeneous and filamentary D…
The crystallization kinetics of nanoscale cerium dioxide particles prepared by Pechini method was investigated by various non-isothermal methods using differential scanning calorimetry. The activation energies for the crystallization calculated from modified Kissinger and Ozawa equations are 19.7 and 22.4 kJ/mol, resp…
De functionalisatie van biodegradeerbare polymere materialen is recent uitgegroeid tot een belangrijk onderzoeksdomein. Zo beperken enkele nadelige eigenschappen, zoals een lage warmtevervormingstemperatuur en hoge gaspermeabiliteit, momenteel nog hun algemeen gebruik. Een veelgebruikte strategie om bijvoorbeeld de ga…
Методами оптической, просвечивающей и сканирующей электронной микроскопии с привлечением количественного микроанализа изучены легированные титаном бронзы с повышенным содержанием олова (14.5 и 15.5 мас. %), полученные Оспрей-методом, в исходном состоянии и после горячей экструзии. Исследуемые сплавы используются в к…
sponsorship: The research leading to these results has received funding from the European Community's Seventh Framework Programme [FP7/2007-2013] under grant agreement no212912 (Project: Aircraft Integrated Structural Health Assessment II - AISHA II). (European Community's Seventh Framework Programme|212912)
aeþieieaâua nieaâu; eið-ðiceiiiay noieeinou; oeuoðaiaeeicaðienoaynoðoeooða; ýeaeoðioeie÷aneay iaðaaioea.The influence of ultrafine-grained structure ofaluminum alloys 1421, 5083, received by equalchannel angular pressing on corrosion propertiesin 3% NaCl of the given alloys after electrochemicalprocessing on the model…
Zināmi četri alumīnija silikātu minerāli – kianīts, andaluzīts, silimanīts, kuru kopējā formula ir Al2O3•SiO2 un mullīts, kura formula ir 3Al2O3•2SiO2. No tiem visbiežāk un tikai metamorfos iežos sastopami pirmie trīs nosauktie minerāli, kas izveidojušies augsta spiediena un temperatūras apstākļos. Mullīts kā minerāls…
We have performed x-ray absorption spectroscopy (XAS) measurements on two series of FeXPd1-X (0.25~X~0.75) alloy thin films, which are grown on MgO (100) and SrTiO3 (100) substrates. Systematic variations of the spectral shapes with the Fe/Pd ratio are observed in Fe L2,3-edge XAS spectra for thin films grown on all t…
Si thin films with different structures were deposited by plasma enhanced chemical vapor deposition (PECVD), and characterized via Raman spectroscopy and Fourier transform infrared (FTIR) spectroscopy.The passivation effect of such different Si thin films on crystalline Si surface was investigated by minority carrier…
Thèse de doctorat en Micro et Nano Technologies, Acoustique et Télécommunications, Université de Lille 1, 16 novembre
埃姆斯住宅（Eames House,也称作Case Study House8#）由美国著名的先锋设计师夫妇查尔斯埃姆斯和雷埃姆斯（Charles＆Ray Eames）设计并于1949年建造完成,是20世纪中期现代建筑的重要代表作品。但是由于设计者本人极高的艺术天赋和当时社会变革所带来的各种介入因素,虽然被冠以实验住宅的名称以响应大规模建造的号召,埃姆斯住宅最终变成了建筑发展史上无法被复制的唯一与永恒之作。
In this work structure and properties of ZnS obtained by combustion and detonation were investigated.
Computational tracking of BN-600 operation is described. The high quality of computational tracking is largely due to the nature of a fast reactor, in this case BN-600. Unlike reactors with a thermal neutron spectrum, in a fast reactor, because the prompt and delayed fission neutrons as well as the absorbed neutrons a…
Неотъемлемой частью процесса ЛПД является использование разделительных покрытий (смазок) для технологической оснастки, позволяющих беспрепятственно извлекать отливки из пресс-формы. При этом операция нанесения таких покрытий производится при каждом цикле и практически определяет качество поверхности изготавливаемых от…
Abstract of Dissertation Presented to the Graduate School of the University of Florida in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy PHOTOCATALYTIC ACTIVITY AND DYE-SENSITIZED SOLAR CELL PERFORMANCE OF HIGH ASPECT RATIO TITANIUM DIOXIDE NANOFLAKES By Yang-Yao Lee December 2010 Chair…
Biological fouling occurs everywhere in the marine environment and is a significant problem for marine vessels. Anti-fouling coatings have been used effectively to prevent fouling; however, these coatings harm non-targeted sea-life. Fouling-release coatings (FRC) appear to be an alternative way to combat fouling. FRC…
status: Published
Referring to the well-known fiber products in the global markets,you could easily list the LYCRA~ from INVISTA,TENCEL~ from Lenzing,without doubt.Sometimes,the fiber label could be one of the most important elements for consumers to decide their purchasing behavior,especially during a more environment-friendly green…
Today's structural adhesives not only need to combine good adhesion onto lightweight composite structures with long-term durability, but also comply with modern health-and-safety standards.
The paper presents experimental research results on a new concept of oxidation in aqueous medium (solution of sodium carbonate) of copper sulphide concentrate in autoclave under air pressure in the temperature range 100 to 135 °C for 5 h, partial air pressure 5 aim in the presence of 30% excess of sodium carbonate mor…