查询词典 manganese dioxide

It was found that the initial capacity of amorphous manganese dioxide was 208 mAh.

无定型二氧化锰首次放电容量为208 mAh.g-1，第五次循环的放电容量为首次的80.6%，即167.6 mAh.g-1。

The effect and character of removal normal dosage organic compound with freshly formed manganese dioxide was systematically researched.

本文系统地研究了新生态二氧化锰除常量有机物的效果和特性。

The process of roasting molybdenite mixed with manganese dioxide was a new process of chemical engineering and metallurgy of resources utilization and energy saving, and had good prospect of application.

因此辉钼矿和二氧化锰共同焙烧工艺是一种资源化、节能型的化工冶金新工艺，具有良好的应用前景。

The positive electrode consisted of crushed manganese dioxide with a little carbon mixed in.

正极包括粉碎二氧化锰与小碳混合英寸的消极极是锌棒。

The chemical modified carbon paste electrode is made up of carbon power, manganese dioxide and silicone oil II.

二、直接电位法测定水中H_2O_2 本文提供了一种不需活化，具有良好线性范围和灵敏度的过氧化氢选择性电极。

The structure and interface property of hydrated manganese dioxide particles were characterized,and its possible mechanism of pollutants removal was investigated.

以高锰酸钾还原法制备的水合MnO2对模拟原水进行了混凝实验，探讨了水合MnO2作为新型净水剂在给水处理中应用的可行性；并对水合MnO2粒子的结构及界面性质进行了表征，探讨了其除污染的可能机制。

Test results show that leaching rate of vanadium pentoxide is up to 92% at the temperature of 90℃, with mass ratio of liquid and solid being 2:1, usage of manganese dioxide being 3%, with concentration of sulfuric acid of 20%, and mixing speed at 1500 r/min. It is about 10% higher than roasting. Environmental pollution and energy consumption can also be effectively controlled.

实验结果表明，在MnO2用量3%、温度90℃、液固比2：1、反应时间9 h、硫酸的浓度为20%、搅拌速度为1500 r/min的优化条件下，五氧化二钒浸出率为92%，比钠盐焙烧工艺高出10%以上，环境污染和能源消耗也得到有效控制。

In this article, a new analytical method for determination of the content of active manganese dioxide left in waste Zn-Mn battery was proposed by iodimetry combined with potential titration. The influence of reaction time, temperature and the quantity of potassium iodide were investigated.

本文提出结合电位滴定技术用碘量法测定废旧锌锰干电池锰粉中剩余活性二氧化锰含量的新方法，对方法中反应时间、温度、碘化钾用量等影响因素进行试验，确定了最优实验条件。

The company has a number of long-term commitment to lithium thionyl chloride batteries, lithium manganese dioxide battery power, such as chemical development, production, management, senior technical staff.

公司拥有一批长期致力于锂亚硫酰氯电池、锂二氧化锰电池等化学电源研制、生产、管理的高级技术人员。

Are able to supply the development, production of lithium thionyl chloride batteries, lithium manganese dioxide batteries power the high-tech chemical enterprise.

武汉安能电源有限公司是研制、生产锂亚硫酰氯电池、锂二氧化锰电池等化学电源的高新科技企业。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。