0.304 g of Cu(NO3)2·3H2O was dissolved in 10 mL of ethanol, followed by addition of 0.9 g of Ca–Zr solid base prepared in 2.1.1. Then the slurry was kept at room temperature for 12 h under vigorous stirring and dried at 70 °C. Finally, the mixture was calcined at...
A T-type micromixer (330渭m id) was introduced for rapid heating of stating solutions of Ca(NO3)2, Sr(NO3)2, and TiO2 sol using turbulent flow mixing with preheated NaOH aqueous solution and also for exact control of reaction temperature. At 673K and 30MPa for 5.0s mean residence time...
In this case, the formation of the Ca2P2O7 phase was observed at the stage of heat treatment of a ceramic material, which was associated with the heterophase reaction between the starting substances and the products of their thermal conversion [20]. Ceramics based on Ca2P2O7 are annealed...
With rapid industrialization, there is an ever-increasing demand for iron oxides, calcium oxides, aluminum oxides, silica, and zeolites as raw materials for various industries, but reserves of such metal oxides are continuously diminishing. Therefore, th
dissolution, then a solution of ethanol will bromoxynil and N- acetylcysteine ethanol solution was poured into fourflask, stirred and heated to 45 The reaction 20h . Weigh 8.6g ammonium carbamate (0.11 mol), was slowly addedportionwise to a 4-neck flask, 20h, after ...
1.2 金属有机配合物电合成研究的进展 (9)1.3氨基酸金属配合物的应用 (19)1.4 论文的主要工作及意义 (22)参 考 文 献 (24)第二章 水杨醛缩L-异亮氨基酸Schiff碱过渡金属Cu(II)、Zn(II)、Ni(II)配合物的电化学合成及表征 (28)2.1前言 (28)2.2 实验部分 (28)2.3 结果与讨论 (31)2.4 结论...
The title compound, Cs3(Mo2O7)Br, was synthesized by the reaction of CsNO3, MoO3 and 1-ethyl-3-methylimidazolium bromide. Its crystal structure is isot... AS Pakhomova,SV Krivovichev - 《Acta Crystallographica》 被引量: 2发表: 2009年 Photon interaction of molybdenum (Mo) based cesiu...
威斯康星大学麦迪逊分校(Universityof Wisconsin-Madison,UW-Madison)机械工程系匡晓博士课题组现招聘2024年秋季或2025年春季入学的博士研究生(2人)。匡博士领导的适应性材料与先进制造实验室,专注于多功能软(生物)材料/系统的设计与制造,致...
The results imply that extending leaching time results in a gradual passivation of pyrrhotite where iron dissolution leveled off. 2Fe2 0.5O2 2H Bacteria 2Fe3 H2O (4) S 3/2O2 H2O BacteriaH2SO4 (5) 3.2 XRD and...
High-frequency heating for sample dissolution reaction vessel村瀬 武夫