Diffr相关论文
Synthesis,Structure and Properties of a Novel Nickel(Ⅱ) Chloride Complex Supported by Phosphine Liga
The C–Cl bond of N-(2-chlorophenyl)acetamide(1) was successfully activated by tetrakis(trimethylphosphine)nickel(0).The......
Amorphous Al_(80)Fe_(20) powder which can hardly be obtained using conventional rapid quenchingtechnique was directly p......
Preparation of spherical ultrafine copper powder via hydrogen reduction-densification of Mg(OH)_2-co
A novel process was developed to produce spherical copper powder for multilayer ceramic capacitors (MLCC). Spherical ult......
By using a low-cost and facile hydrothermal method, a peculiar claw-like ZnO nanorod array is successfully synthesized. ......
The influence of sputtering gas(He & Ar) on the structural properties of Mg thin films has been investigated.The optical......
The title compound, 2(S),3(R)-dihydroxymethyl-N-cyclohexylaziridine 1, has been synthesized via tandem Micheal addition ......
The (SCZ)(TNPG)·2H2O prepared by mixing semicarbazide (SCZ) and trinitro- phloroglucinol (TNPG) was characterized by el......
The coordination polymer of [Mn(m-CPOAH)2(H2O)2]n (m-CPOAH– = 3-carboxyl- phenoxyacetate) has been synthesized and char......
Synthesis, Crystal Structure and Biological Activities of 2-(4-Fluorophenyl)-2-oxo-1-(1H-1,2,4-triaz
The title compound, 2-(4-fluorophenyl)-2-oxo-1-(1H-1,2,4-triazol-1-yl)ethyl morpholine-4-carbodithioate, was synthesized......
3C-SiC films have been deposited on Si (111) substrates by the low-pressure vertical chemical vapor deposition (LPVCVD) ......
A new cucurbit[6]uril bridged binuclear complex {[Gd(H2O)6]2[Q6(H2O)]}Cl6·4H2O, where Q6 represents cucurbit[6]uril, ha......
A new mononuclear cobalt(III) complex [Co(dpa)2(Gly)](ClO4)2′4H2O was synthesized by the reaction of Co2+, glycine (gly......
The isothermal phase diagram of the Cu2O-Al2O3-SiO2 ternary system at 1150°C was reported for the samples which were pr......
A zeolite composite composed of ZSM-5 andβ-zeolites has been synthesized by a procedure of the nucleation and crystalli......
Different batches of natural graphite powders and electrographite powders were characterized by impurity, degree of grap......
从干涉条纹的可见度，感光材料性质，及记录时的曝光处理等方面分析了影响彩虹全息图衍射效率的主要因素，并结合实际制作提出了提高衍射......
CCD和其透镜作为逆付里叶变换系统，输入面为两个狭缝，改变正、负付里叶变换透镜的距离，自动比较CCD上两个波峰的间隔变化来控制CCD移......
为了探讨粉末x射线衍射分析技术在中药鉴定中的应用前景，采用了由北京大学微机实验宣布莱格科技（北京）有限公司研究的Xd-2型x射线衍射......
提出一种新的核函数形式，划分两种不同力学场，并给出相应的紧支距修正方法.最后将这种核函数同现有几种核函数进行比较，证明这一核函......
为揭示楔形空间中沉积谷地对地震动的显著影响,基于大圆弧假定,利用Fourier-Bessel波函数展开,采用一种新方法求解了楔形空间中圆......
介绍了利用反应离子刻蚀技术制作二元光学元件的原理和方法，给出了制作结果。...
讨论几类低维准晶的结构，理论模型，有序列及其Ｘ射线衍射特性。...
Synthesis, Spectral Characterization and Thermal Behavior of Newly Derived La(III), Co(III) and Mn(I
Many metal complexes of Schiff base derived from different amino acids are widely employed as biologically active materi......
Icosahedral quasicrystals display irregular shape if it is embedded in bulk material. If it has free surface, it has wel......
Operando X-ray diffraction analysis of the degradation mechanisms of a spinel LiMn2O4 cathode in dif
The understanding of reaction mechanisms of electrode materials is of significant importance for the development of adva......
Soil and aquatic multicellular microorganisms play a critical role in the nutrient-cycling and organismal ecology of soi......
