Materials Literature
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A vertical Bridgemann Stockbarger crystal growth workstation was designed and fabricated indigenously. It consisted of a single zone z-axis oriented resistively heated furnace capable of reaching 400°C. A ceramic insulation blanket is arranged around the concentric vicinity in order to insulate to perfection. Naphthal…
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Neurodegenerative and cerebrovascular diseases exert a growing impact from the societal and economic point of view. Therefore the development of strategies for early detection as well as for effective and safe treatments of such diseases is becoming more important than ever. For these reasons, research the targeting o…
In this paper a short review of our results on the synthesis of nanosized CeO2, CaMnO3 and BaCeO3 solid solutions are presented. The nanopowders were prepared by two innovative methods: self propagating room temperature synthesis (SPRT) and modified glycine/nitrate procedure (MGNP). Different types of solid solutions…
The new telluric acid adduct (RbCl)3 ・ Te(OH)6 was prepared by dissolving RbCl and Te(OH)6 in the molar ratio of 3 : 1 in deionized water at r. t. and slow evaporation of the solvent in air. The crystal structure of the colorless crystals was determined with single-crystal X-ray diffraction (trigonal space group: R3̄c…
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The oxonitride blue-green phosphor BaSi2O2N2∶Eu2+ has been prepared by solid state reaction.The prepared BaSi2O2N2∶Eu2+ phosphors are characterized by X-ray powder diffraction(XRD),photoluminescence(PL),etc.The XRD results show that pure phase phosphors are obtained.The PL results demonstrate that BaSi2O2N2∶Eu2+ shows…
Moisture transfer properties of fabrics are very important for thermal comfort of human body.To provide thermal balance, perspiration secreted from body should be transmitted to the atmosphere.The objective of this study is to analyze moisture transport behaviors of double jersey mattress ticking fabrics.In the experi…
La_(1_x)Ce_x(Fe_(0.92)Co_(0.08))_(11.4)Si_(1.6)(x=0,0.1,0.3,0.5) alloys were prepared by arc meltspinning. The structure and magnetic entropy change of annealed La_(1_x)Ce_x(Fe_(0.92)Co_(0.08))_(11.4)Si_(1.6) alloys (1000℃for 3 h) were investigated using by X-ray diffraction(XRD) and magnetic properties.The results sh…
Cada vez es mayor el numero de productos para consumidores que contienen nanoparticulas de plata (NPs de Ag), aunque su toxicidad ha sido demostrada en diferentes estudios. Sin embargo, el grado de toxicidad asi como su modo de accion difiere de un estudio a otro. Dado que este tipo de particulas presentan caracterist…
Recently, the long-term stability of organic photovoltaic (OPV) devices has been recognized as an important area of research. Here, we report the first study on the thermal stability of OPV devices based on a donor-acceptor p-type copolymer. We have synthesized a photocrosslinkable version of a thieno[3,4-c]pyrrole-4,…
This paper outlines several improvements to the Particle Activity Module of the Defense Land Fallout Interpretive Code (DELFIC). The modeling of each phase of the fallout process is discussed within DELFIC to demonstrate the capabilities and limitations with the code for modeling and simulation. Expansion of the DELFI…
UDP-xylose synthase (UXS) catalyzes decarboxylation of UDP-D-glucuronic acid to UDP-xylose. In mammals, UDP-xylose serves to initiate glycosaminoglycan synthesis on the protein core of extracellular matrix proteoglycans. Lack of UXS activity leads to a defective extracellular matrix, resulting in strong interference w…
In recent years, interest in renewable and biodegradable materials has increased tremendously. The global market for renewable and biodegradable materials continues to grow due to societal awareness and problems arising from non-biodegradable materials. In this research, oil palm empty fruit bunch (EFB) fibre was used…
在含Ni2＋的2AlCl3/Et3NHCl离子液体中的铜电极上通过恒电位电沉积制备出金属Ni和Ni-Al合金.采用循环伏安和计时电流方法,揭示铜电极上沉积金属Ni的成核机理,研究了电沉积Ni-Al合金的机理,以及恒电位沉积Ni-Al合金工艺条件对沉积Ni-Al合金表面形貌和电流效率的影响.结果表明：在铜电极上电沉积金属Ni的成核机理为受扩散控制的三维瞬时成核过程.在电量≥3.0C时,电沉积Ni-Al合金的组成基本不再变化.Ni-Al合金的电沉积机理为,Ni的电沉积受扩散控制,同时进行Al的欠电位沉积,在Ni-Al合金电沉积过程中某些Ni-Al合金相的沉积可能受动力学限制而使Ni-Al合金的组成偏离热力学预测结果.在电沉积Ni-Al…
オレフィン系ポリマー（ポリエチレン：PE）に，核物質として多孔質の無機物質を含む超微細粒子（リポソーム；直径約200 nm）を添加してPEフィルムを形成させ，その添加効果を検討した。その結果，CO2を吸収する核物質として多孔質のアルミノケイ酸ナトリウム，PEの結晶核剤としてSodium 2,2'-methylene-bis-(4,6-di-tert-butylphenyl)phosphateを含むリポソーム（CO2吸収剤）をPEに添加したところ，その結晶化度が増加したので，形成したPEフィルムの機械的強度は向上することがわかった。さらに，焼却炉を想定した燃焼実験において，上記のリポソームを含むPEフィルムは，無添加のPEフィルムの…
The present PhD Thesis is focused on the development of paramagnetic Gd-based gold glyconanoparticles (Gd-GNPs), i.e. nanoparticles that present on the same nanometric gold clusters both sugar conjugates and Gd(III) chelates. This work is the continuation of a research line which was started in our group with another…
Redukce CO2 pomoci fotokatalyzatorů je jedna z nejslibnějsich metod, jelikož CO2 může být redukovan na užitecne slouceniny ozařovanim UV zařenim při pokojove teplotě a tlaku. Tato prace byla zaměřena na posouzeni vlivu reakcnich prostředi na výtěžky fotokatalyticke redukce CO2 v přitomnosti nanocastic ZnS nanesených n…
A new material provides a promising new approach to force sensing that allows transparency and may lend itself to a wide range of touch‐screen applications.