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- Keywords titanium anodes;failure mechanism;electrolysis;iridium oxide(IrO2);tantalum pentoxide(Ta2O5); 钛阳极;失效机理;电解;二氧化铱;五氧化二钽;
- A method in which the matrix was matched to calibration curve has been proposed for the direct determination of 13 trace impurities in high-purity tantalum pentoxide by ICP-AES. 摘要本文提出了基体匹配校准曲线,ICP-AES法直接测定高纯氧化钽中13种杂质元素的分析方法,并考察了光谱干扰以及基体效应的影响,确定了仪器最佳工作条件。
- Tantalum pentoxide(Ta2O5) 氧化钽
- Keywords ion chromatography;fluoride;chloride;sulfate;pretreatment;tantalum pentoxide;columbium pentoxide; 离子色谱法;氟;氯;硫酸根;前处理;五氧化二铌;五氧化二钽;
- Pretreatment Method for the Determination of Trace Fluoride, Chloride and Sulfate in Tantalum Pentoxide and Columbium Pentoxide by Ion Chromatography 离子色谱法测定五氧化二铌和五氧化二钽中痕量氟氯和硫酸根离子的前处理方法
- tantalum pentoxide 五氧化二钽
- A black mineral is an ore of niobium and tantalum. 一种黑色矿物是铌、钽矿石。
- Application: For tantalum sheet and wire etc. 用途:产品用于生产钽片,丝等加工材。
- Low price compared to tantalum capacitors. 与钽电容器相比价格更低。
- Nitration ability of dinitrogen pentoxide was introduced. 介绍了五氧化二氮的硝化能力,综述了五氧化二氮在硝化反应中的研究进展。
- Development of powdered tantalum of high specific capacitance. 电容器级钽粉的高比容化研究进展。
- Radioactivity tantalum, rely on strong ray to kill cancer cell. “镭”是什么东西?什么性状的?可以治疗癌症吗?
- The fine grain of pure tantalum can be obtained easily through PM. 粉末冶金法较易获得细晶粒组织。
- Application: For tantalum wire etc., and additive in alloy. 用途:产品用于生产钽片,丝等加工材,或作合金添加剂等。
- A coarse-grained granite, sometimes rich in rare elements such as uranium, tungsten, and tantalum. 花岗伟晶岩一种有时富含铀、钨和钽等稀有元素的粗纹理花岗岩
- We have interest to buy tantalite, Ta2O5, coltan, columbite in Uganda and East African region. 我们有意在乌干达和东非地区购买钽铁矿、五氧化二钽、钽矿石、钶铁矿。
- While Nb2O5 is a compounds with low cost and can be developed as a substitution to Ta2O5, so Ba(Zn1/3Nb2/3)O3 (BZN) is promising . 而Nb2O5则是一种价格低廉来源广泛的化合物,利用它代替Ta2O5在适当的条件下也可制得性能较好的介质陶瓷材料。
- Promotion of Capital Market to the Growth of the Eastern Tantalum Co. 资本市场对东方钽业发展的促进作用。
- The anode and grid loops are tantalum which has excellent getter properties. 阳极和格子环是有优良的获取人财产的金属元素。
- Application: For tantalum metal billets, tantalum ingot and additive in alloy. 用途:产品用于生产钽条,钽锭,合金添加剂等。