diffrac相关论文
Synthesis and Crystal Structure of 1-(4-Fluorophenyl)-2-hexylthiobenzo[4,5]-furo[3,2-d]-1,2,4-triazo
The crystal structure of the title compound 1-(4-fluorophenyl) -2-hexylthio-benzo [4,5]furo[3,2-d]-1,2,4-triazolo[1,5-a]......
A magnesium metal organic framework, [NH2(CH3)2][N(CH3)4][Mg5(bpdc)3(O2CH)6]· 3H2O (1, bpdcH2 = 4,4′-biphenyldicarboxy......
The title compound(S)-N-(hexahydro-2-oxo-1H-azepin-3-yl)-3-phenyl-2-propenamide(C15H18N2O2, Mr = 258.31) was synthesized......
PtSn_2-SnO_2/C nanocatalyst was prepared by co-reduction of Pt and Sn precursor at ca,15℃.The formation of PtSn_2-SnO_2......
Solvothermal Synthesis,Crystal Structure and Characterizations of a Novel 2D Organic Decorated Manga
A novel 1,2-diaminocyclohexane(1,2-DACH) decorated manganese thiostannate,namely MnSnS_3(1,2-DACH)(1),has been solvother......
A Hydrogen Bond Stabilized 3D Network Built from Pyrazine-2,3,5,6-tetracarboxylic Acid and 8-Hydroxy
8-Hydroxyquinoline salt of pyrazine-2,3,5,6-tetracarboxylic acid[HQ]2[H2pztc]·2H2O(1) was prepared and characterized by......
Photocatalytic H_2 evolution activity of CuO/ZrO_2 composite catalyst under simulated sunlight irrad
Zirconia-supported CuO(CuO/ZrO2) composite photocatalysts were successfully synthesized via citric acid-assisted sol-gel......
Seven kinds of lanthanocene complexes were prepared by the reaction of tridentate Schiff base { N-(2-methoxyphenyI)sali......
Synthesis,Crystal Structure and Absolute Configuration of (+)-(a-Hydroxybenzyl)phenylphosphinic acid
The title compound (+)-(a-hydroxybenzyl)phenylphosphinic acid (C13H13O3P, Mr = 248.20) has been synthesized and characte......
Though the structure of α“-Fe_(16)N_2 was well known, the great interest in Fe_(16)N_2 arose from its giant saturatio......
Nanocrystalline ZrO_2 particulates with different sizes were prepared by precipitation method using ethanol as dispersiv......
The yellow indium oxide nanoparticles were prepared by sintering the white deposition at 500 ℃. The crystalline indium ......
Free opening rate is mainly determined by the performance of the ladle filler sand. High free opening rates of ladles ar......
"Powdery corrosion" is called "cancer" of cultural relics of bronze. For many years theexperts concerned at home and abr......
An ultrahigh vacuum chemical vapor deposition (UHV/CVD) system is developed and the details of its construction and op......
Microstructural evolution of NiFe_2O_4-10NiO powder prepared by high temperature solid state reactio
The NiFe2O4-10NiO powder for inert anode of aluminium electrolysis was prepared by high temperature solid state reaction......
Thermolytic reactivity of Cp_2HoCl and X-ray structure of the thermolysis product [(C_5H_3CH=CHCH_2C
Recently much effort has been made to study the thermolytic reactivity oforganolanthanide complexes. These studies have......
Synthesis and Crystal Structure of N-Methyl-9-(3,4-dimethoxylphenyl)-1,8-dioxo-1,2,3,4,5,6,7,8,9,10-
The crystal structure of the title compound (C26H33NO4 (C25.68H32.04N0.68O4.32, Mr = 419.35)) has been determined by si......
IntroductionIt is important to research the mixed- ligandcopper complexes containing bioligands,such asamino acids,nucle......
The new copper complex {[Cu(CH3COO)2(bbtz)](H2O)2}n 1 (bbtz = 1,4-bis(1,2,4- triazol-1-ylmethyl)benzene) was synthesized......
An organically templated 2-D uranyl sulfate,{(C2H8N)[(UO2)Cl(SO4)(H2O)]}n 1,has been hydrothermally synthesized.The crys......
Hydrothermal Synthesis, Crystal Structure, and Characterization of a Novel Terbium(Ⅲ) Coordination P
Hydrothermal reaction of terbium(Ⅲ) chloride with 5-sulfoisophthalic acid monosodium salt and 1,10-phenanthroline(phen)......
The compound C12H19Cl2N2O·1/2H2O was obtained as the by-product of synthesizing silylene-bridged amino-oxazoline, and i......
The title compound 2,2-dithiophene-naphthopyran (C21H14OS2, Mr = 346.44) was synthesized and characterized by IR, 1H NMR......
Improvement of corrosion resistance in NaOH solution and glass forming ability of as-cast Mg-based b
The influences of the addition of Ag on the glass forming ability (GFA) and corrosion behavior were investigated in the ......
Double change channel angular extrusion(DCCAE) was performed in dual-phase Mg-9.5Li-3Al-1.6Y(wt.%) alloy to develop fine......
Ultrawide ZnSe nanoribbons are synthesized by the simple thermal evaporation.The microstructure of ZnSe nanoribbons is c......
对焊缝超声检测，提出根据脉冲回波和相控阵法所获得的缺陷衍射回波幅度比，将缺陷分为体型缺陷和面型缺陷的新方法。设计并制作了专用......
本文通过将聚合物分散液晶膜包裹在固定曲率半径的聚对苯二甲酸乙二醇酯(Polyethylene terephthalate,PET)软膜内,通过平面波干涉......
简述了Ｃｅ：Ｃｕ：ＳＢＮ晶体的生长，测试了晶体的衍射效率、简并四波混频位相共轭反射率和响应时间，以Ｚｎ：Ｆｅ：ＬｉＮｂＯ３晶体作为存储介质，以Ｃｅ：Ｃｕ：ＳＢＮ晶体作为自泵浦位相共轭镜，实......
采用普通电子陶瓷工艺制备两种高频介质系统ZnO-B2O3-SiO2三元系和BaO-PbO-Nd2O3-Bi2O3-TiO2五元系,通过XRD分析确定各系统的主晶......
为了解血液表面与血液与血管界面的特性，本文建立了血液一维表面波光栅衍射与血液表面张力之间的关系式，开创了利用Ｈｅ－Ｎｅ激光照射测试血液......
本文制备了高衍射效率的全息光栅,并对其进行了图像的可擦除存储性能研究。选用五官能度的二季戊四醇羟基五丙烯酸酯、二官能度的......
为了研究以丙烯酸和N,N′-亚甲基双丙稀酰胺共同作为单体的厚约180μm的光致聚合物材料的全息特性,采用记录透射型衍射光栅和进行......
针对现有高斯波束跟踪预测方法认为绕射效应由波束扩展叠加体现而忽略绕射波束的问题,提出一种基于三维高斯波束的复杂城市环境电......
介绍了光电高精度全场形位检测系统，该系统以面阵CCD作为被测物体边缘图象的探测器件，应用激光衍射和图象处理技术进行被测物体边缘......
在平面光栅衍射强度分布公式的基础上，通过计算机模型模拟光的双缝干涉、单缝衍射、多缝衍射、粒子的单缝和双缝衍射、物质的波粒二......
利用二维快速傅里叶变换算法研究了高功率激光在线性介质中传统形成低频调掣是特性，根据这些调制特性给出了线性介质中Frsnel数的定......
为了研究障碍物对液体表面波检测的影响,本实验将一矩形障碍物放置在表面波的传播方向上,激光斜入射到表面波激发器与障碍物之间的......
Gallium Nitride film was successfully separated from sapphire substrate by laser radi-ation. The absorption of the 248nm......
本文利用波浪弥散关系的迭代计算求得波向与流向的夹角,并用有限元法求解含流的缓坡方程,得到在缓变地形和定常流场共同影响下的大......
给出了放电型高增益非稳腔KrF激光器具有衍射极限的激光模式建立的时间与非稳腔放大率和腔长之间的关系。实验对放大率M=8,腔长L=1......
Using of diffractive optical elements (DOE) in the Schupmann system offer a new way for the construction of ultra-large ......
将液晶作为平板光波导的上包层，构建了液晶光学相控阵器件．根据Frank—Oseen液晶连续体弹性形变理论与光栅衍射理论，研究分析了基于这......
通过对充水型、不充水型陷落柱地质模型的研究,发现绕射波的射线穿过陷落柱内的低速体产生明显的时间延迟,并且充水型陷落柱比不充......
使用琼斯矩阵的方法推导了连续结构亚波长光栅的衍射方程，给出了光栅衍射效率表达式，对偏振特性与衍射特性进行了研究。发现连续结构......
