Fractal Structure Formation of Zinc Hydroxide Nitrate under a Behenic Acid Langmuir Monolayer Combined with Ammonia Vapor Diffusion 山嵛酸Langmuir膜结合氨气扩散控制生长碱式硝酸锌的分形结构
Surface Modification on Zinc and Galvanized Steel with Cerium Nitrate 锌和镀锌钢的稀土表面改性
Nitrate was reduced to nitrite by zinc powder. The content of nitrate was calculated out from determined total amount of nitrite. A catalytic spectrophotometry for simultaneous determination of nitrite and nitrate in meat products has been developed. 再用锌粉还原NO3-为NO2-,由测得的NO2-总昨而计算出NO3-含量,建立了同时测定肉制品中亚硝酸根和硝酸根的催化光度法。
The results show that the radius of water droplet of NP-9/ hexanol/ heptane/ zinc nitrate solution microemulsion at 308 K and 318 K is 1.86 nm and 2.33 nm respectively, and such microemulsion is a good medium for the synthesis of nanoparticles. 结果表明:NP-9/正己醇/正庚烷/硝酸锌溶液微乳液体系的水核半径在308K和318K分别为1.86nm和2.33nm,可以作为制备纳米粒子的微反应器。
Ni-Zn ferrites were prepared with the citrate precursor by self-combustion technique, using ferric citrate or ferric nitrate, nickel nitrate, zinc nitrate, citric acid as the starting materials. 以柠檬酸铁或硝酸铁、硝酸锌、硝酸镍和柠檬酸为原料,利用溶胶直接自蔓延燃烧反应成功制备了尖晶石结构的NiZn铁氧体粉末。
Dipping this zinc oxide adsorbed glass into dilute solution of silver nitrate, silver ion was reduced into silver as simple substance by photo reduction. The silver was used as catalyst in electroless plating of copper on the zinc oxide film adsorbed glass. 将此附有氧化锌的玻璃浸渍硝酸银稀溶液,利用光还原法将银离子还原为单质银,并以银为催化剂在附有氧化锌薄膜的玻璃上化学镀铜。
The measurement conditions and accuracy of the measurement technique of ICP-AES for the major composition zinc and impurities like Fe, Ca, Mg, and Na etc in zinc nitrate are investigated. 文章主要考察了ICP-AES法测定硝酸锌中主要成分Zn和杂质Fe,Ca,Mg和Na等元素的测定条件及方法的准确度和精密度。
Determination of Constant-Volume Combustion Energy for the Complexes of Zinc Nitrate with Four Amino Acids A Multifunctional Constant Volume Bomb for Combustion Study 硝酸锌与四种α-氨基酸配合物的恒容燃烧能测定(英文)一个多功能燃烧模拟实验装置
The title ultrafine zinc phosphate crystal has been prepared based on zinc nitrate and phosphoric acid as raw materials, ammonia as precipitant at the presence of surfactant with an additional crystallization process. 以硝酸锌和磷酸为原料,氨水为沉淀剂,在表面活性剂存在下增加晶化工序,制备了超细磷酸锌晶体。
The purer nanometer zinc oxide powders can be made from the zinc nitrate. 以硝酸锌为原料可得到纯度较高的纳米氧化锌。
Nanometer zinc oxide powders have been synthesized by means of a novel, quick and simple combustion synthesis method using urea and Tri ( hydroxymethyl) aminomethane as fuel and zinc nitrate as oxidant. 以尿素或三(羟甲基)氨基甲烷(THAM)为燃料,以硝酸锌为锌源和氧化剂,采用燃烧合成的方法制备了纳米氧化锌。
Antiseptic Micromeritics Material was developed with Calcium Monohydrate Phosphate as carrier, appending silver nitrate 、 zinc nitrate 、 kronos. 运用磷酸氢钙作载体,硝酸银,硝酸锌作抗菌剂,外加不等量的二氧化钛,制成了吸附型的抗菌粉体。
A non-cyanide alkaline copper electroplating process for zinc die-castings was developed, in which nitrate was used as a main salt. 试验开发了一种以硝酸盐为主盐的无氰碱铜电镀工艺,用于锌压铸件电镀。
To probe in the kinetic features of the growth of zinc oxalate nanoparticles, the radius of the water droplet of NP-9/ hexanol/ heptane/ zinc nitrate solution microemulsion was inspected through diluting method; 为了研究纳米粒子生长的动力学特征,用稀释法求取了该过程所涉及的NP-9/正己醇/正庚烷/硝酸锌溶液微乳液体系的水核半径;
In this article, silver nitrate, copper nitrate, zinc nitrate were used for the preparation of single-ingredient, two-ingredient, three-ingredient antibacterial sol, the antibacterial sol was utilized to endue cotton fabrics with enduring antibacterial property; 本文使用硝酸银、硝酸铜、硝酸锌三种物质制备抗菌溶胶,分别制备了单一组分、双组分和三组分的抗菌溶胶,利用抗菌溶胶整理棉织物,赋予织物耐久的抗菌性能;
However, the results also reveal that the application of phosphorus, potassium, molybdenum, manganese and zinc will effectively decrease the nitrate content. 施用磷钾肥及钼、锰、锌等微量元素肥料能够有效地降低蔬菜体内硝酸盐含量。
Homogeneous graft copolymerization of acrylamide onto cellulose in zinc chloride aqueous solution using ceric ammonium nitrate as initiator 铈离子引发丙烯酰胺与纤维素在氯化锌水溶液中的均相接枝共聚反应硝酸铈铵在有机合成中的应用
This paper investigates reaction mechanism and electrochemical behavior of ZnO thin films deposited on transparent conducting glass from a simple aqueous zinc nitrate solution. 以透明导电玻璃(TCO)为衬底,用硝酸锌水溶液作为电解液,研究了阴极还原沉积ZnO薄膜的反应机理和电化学行为。
Fast Measurement of Zinc Nitrate and Impurities 快速测定硝酸锌原料中锌及其杂质含量的方法
Diluent effect on the extraction of zinc(ⅱ) by HDEHP from nitrate solution HDEHP萃取Zn(Ⅱ)的稀释剂效应
Research on Mechanism of Zinc Phosphating Accelerated by Rare Earth Nitrate 锌系磷化的稀土促进成膜机理研究
Study on disturbance of zinc and copper when determination of free cyanogen is made by silver nitrate titration 银量法测游离氨时锌、铜干扰研究
Effects of zinc lead and cadmium contamination on nitrate contents in Pakchoi 土壤锌铅镉污染对小白菜硝酸盐含量的影响
Using zinc nitrate as the starting material and ammonia and urea as precipitating agent, we prepared nano-ZnO powder by direct precipitation method and homogeneous precipitation method. 以硝酸锌为原料,氨水、尿素为沉淀剂,同时加入表面活性剂,采用直接沉淀法和均匀沉淀法制备了纳米ZnO粉体。
We report the synthesis on rod-like ZnO with different sizes via homogeneous precipitation from zinc nitrate and urea. It was found that zinc nitrate concentration and the reaction temperature were the key factors leading to the formation of rod-like ZnO. 采用均相沉淀法以硝酸锌和尿素为原料,在不加任何表面活性剂的条件下合成了尺寸不同的棒状ZnO,硝酸锌的浓度和反应温度是合成棒状ZnO的关键因素。
All the experimental results were demonstrated as follows: 1. We report the preparation on urchin-like ZnO microspheres by thermal decomposition of hydrozincite. The hydrozincite was synthesized by homogeneous precipitation of zinc nitrate and urea in the presence of a nonionic surfactant polyethylene glycol. 研究结果如下:1.采用均相沉淀法以硝酸锌和尿素为原料,聚乙二醇为表面活性剂合成水锌矿,通过煅烧水锌矿制得了海胆状的ZnO微球。
Zn-doped TiO2 microspheres have been synthesized by introducing a trace amount of zinc nitrate hexahydrate to the reaction system. 通过向反应体系引入微量硝酸锌的方法成功制备了一些列Zn掺杂的TiO2微球型颗粒。