Materials Literature
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In this paper, we purpose a two dimensional photonic crystal based optical sensor for salinity measurement. The salinity percentage of is sea water changes as we go down the sea water surface. This gives change to the index of refraction of the sea water at the different levels. Thus the salinity percentage of sea wat…
This study demonstrates a facile and efficient hydrothermal method to prepare spindle titanate(Li4Ti5O12 denoted as LTO)and/or carbon-LTO nanocomposites(CLTO),in which the LTO or C-LTO microspheres have diameters of a few micrometers,composed of numerous nanosheets with thickness of*30 nm and edge length of hundreds o…
因为他们的好表演，包含 Cu 钢广泛地在高压力和高温度下面为原子压力容器材料被使用。在这篇文章，磁控管劈啪作响被用来与各种各样的 Cu 内容准备铁电影。样品在 300500 的温度范围被退火 ?? 栠杩 ? 潣牥楣敶映牯散?楨桧?牵敩琠浥数慲畴敲?潧摯琠敨浲污猠慴楢楬祴?湡?潣牲獯潩?敲楳瑳湡散?慨敶眠摩?潰整瑮慩?灡汰捩瑡潩獮椠?敡潲灳捡?洠捩潲慷敶挠浯畭楮慣楴湯?椠獮牴浵湥慴楴湯?汥'虪罐嫖蹟}杮湩敥楲杮?慭湧瑥捩洠捡楨敮祲?瑥吗？
Polycyclic aromatic hydrocarbon is the first priority control organic pollutants in water and sediments in coastal waters of China,and quinoline as a typical nitrogen heterocyclic compound,has the characteristics of toxicity,teratogenicity and potential carcinogenic effect.Electricity generation using sole quinoline a…
把磁性的分层的双氢氧化物(MLDH ) 用作荧光黄(流感) 的搬运人，一荧光灯 MLDH 流感合成经由离子变化的置闰反应被准备。MLDH 流感的水晶性质通过 XRD，红外， TEM 和 TG-DSC 描述被调查。水晶与 MLDH 的 R 六角形的水晶系统 MLDH 流感打合成的匹配的井，这被显示出，与水晶房间参数一， c 和隧道高度 h 平等者到 0.3199， 2.411 和 0.3267  ； nm 分别地。在外面吸附的极多的颜料合成应该与房间在干扰前被清除，但是过多洗减少稳定性和原因水晶将分阶段执行 MLDH 的转变。
由旋转阀门和微排水量的双 functioned 组成的新电镀物品水力的 exciter 水力的柱体被建议认识到波形的不同类型。旋转阀门孔的计算液体动力学(CFD ) 模拟表明那个孔存在二扼杀现象。根据发现，修订流动区域模型被建立。颤动波形分析借助于数学模型被执行，相关实验被验证。作为新分析指示物，而且，浸透百分比首先被介绍。试验性的结果显示修订流动区域模型与原来的，和颤动波形相比是更精确的能通过合适的线轴参数和修订柱体结构被优化。
Indium tin oxide(ITO)films are prepared on flexible polyimide(PI)substrates by RF magnetron sputtering.The influences of oxygen ratio,sputtering power,working pressure and deposition temperature on the morphology and the photoelectric properties of ITO films are investigated by scanning electron microscope(SEM),X-ray…
支持碳的 PtPdRuIr， Pd@PtRuIr， PtPd@PtRuIr，和 PtPdRu@PtRuIr 催化剂被一个胶体的方法准备，他们到在酸的媒介的甲醇氧化反应的催化活动广泛地在房间温度被调查。催化剂被传播电子显微镜学和 X 光检查衍射技术描绘，并且他们的电气化学的行为被周期的 voltammetry 评估。PtPdRu@PtRuIr/C 催化剂被发现比另一个和商业催化剂产出许多更高的 electrocatalytic 活动。例如，磅金属这 PtPdRu@PtRuIr/C 的团特定的活动(磅内容 10 ?wt% ， 1.7 ? 妈汣獡 ?? 愠瀭畬 ? 汰獵??? e
In this article, we focus on using the multiex- citon generation (MEG) effect of quantum dot (QD) to realize quantum cutting of high-energy photons which will give rise to a remarkable increase of total photon number. To avoid the complicated solving of Schrodinger equation, we take approximations and develop a method…
A novel long-circulating nano-delivery system was constructed using block copolymers of poly monomethoxy-(ethylene glycol)-poly(D,L-lactic- co-glycolic acid)-poly(3(S)-methyl-morpholine-2,5- dione) (PELMD) and poly-monomethoxy (ethylene glycol)-poly-(D,L-lactic-co-glycolic acid) (mPEG- PLGA). The two copolymers posses…
Well-dispersed BaSO4 nanoparticles were synthesized in the presence of sodium polyacrylate（PAAS） by a simple precipitation method,with BaCl2 and（NH4）2SO4 as reactants.The different roles performed by PAAS in the synthesis of BaSO4 nanoparticles were investigated using X-ray diffractometry,Fourier transform infrared sp…
A simple approach has been developed to functionalize various substrates, such as gold and polyvinylchloride, with dopamine methacrylamide—a molecule with adhesive properties that mimic those of mussels—to produce a versatile and general platform for subsequent surface modification. With active double bonds on the sur…
Data associated with article: Effects of cell-attachment and extracellular matrix on bone formation in vivo in collagen-hydroxyapatite scaffolds Max M. Villa, Liping Wang, David W. Rowe, and Mei Wei Department of Materials Science & Engineering, 97 North Eagleville Road, University of Connecticut, Storrs, CT 06269 Cen…
, 当液体层厚度 h 和温度差别 T 被改变时，常规摆动出现并且很快消失在开的表面上，它变化。与 T 的生长，可见摆动的主导的频率也将成长，但是在某些频率以内被发现。驱动力， buoyance 和 thermocapillarity，为这 phenomanon 负责，当 h 在 4.55.0mm 之间时，平衡点被认为存在。当 Bo 比 3.7 小时，表面摆动区域也被发现在狭窄的差距以内限制了。
ZnOeAl2O3eB2O3eSiO2(ZABS)glass powder was used as interlayer to join alumina ceramics.The effect of joining temperature on the microstructure and strength of joints was investigated.The results showed that the ZABS glass can react with alumina substrate to form a layer of ZnAl2O4at Al2O3/glass interface.Bending test e…
In order to find out the relationships of reconstituted tobacco's quality with its fiber distribution and surface microstructure, the reconstituted tobacco products of seven manufacturers at home and abroad were analyzed. Their surface microstructure was compared, and the property of fiber in their products was analyz…
Three kinds of composite alumina refractories were prepared with tabular alumina( 3- 1 and 1- 0 mm) as aggregates, tabular alumina powder, α-Al2O3 micropowder,and Si powder as matrix,adding 3 mass%hexagonal boron nitride( h-BN), 3 mass% flake graphite and 10 mass% flake graphite, respectively.Cold physical properties,…
The study investigated the effect of three different drying techniques i.e. microwave, sun and oven drying on the physicochemical and compressional characteristics of microcrystalline cellulose obtained from sawdust, an agricultural waste product. The physicochemical properties were investigated by assessing the tappe…
A new experimental equipment was provided, based on which a new process for synthesis of 3-isocyanatopropyltriethoxysilane was developed. The product was obtained with good yield and purity. Process was characterized as simple device and procedure, environment-friendly, and easy to operate.Product was obtained under h…
Ba1.2Ca0.64SiO4∶ 0.10Eu,0.06Mn phosphor was synthesized at 800 ~ 1 100 ℃ by using MCM-41 as Si source.The influence of calcination temperature on the luminescent properties was investigated.The results indicate that the intensity and bandwidth of Eu2 +blue-green emission increase with temperature at first and then dec…