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- Influences of different thermolysis conditions on the grain size of nanometer zinc oxide were studied with SEM. 借助透射电镜(SEM)研究了不同热分解条件对氧化锌粒径的影响规律。
- nano - sized zinc oxide 纳米氧化锌
- Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation. 采用均匀沉淀法合成碳酸铅,在此基础上通过高温分解制备纳米氧化铅。
- The preparation of nanometer active zinc oxide from crude zinc oxide by ammonium bicarbonate method was introduced. 采用碳酸氢铵法由粗氧化锌制备纳米活性氧化锌。
- The effect of nanometer sized lanthanum oxide on catalyzing thermal decomposition reaction of absorbent powder (nitrocellulose absorbed nitroglycerine,NC/NG) was studied by DSC. 研究了纳米氧化镧对吸收药(硝化棉吸收硝化甘油的混合物,NC/NG)热分解反应的催化作用,并提出了形成过渡态配合物的反应机理。
- Nanometer sized grains contain only about 900 atoms each. 纳米尺寸的晶粒每个只包含大约900个原子。
- Nanometer zinc oxide powder has been prepared by direct precipitation method using zinc electrolyte as raw material from a factory in Xiangxi and Na2CO3 as precipitator. 以湘西某电解锌厂的锌电解液为原料,用碳酸钠为沉淀剂,采用直接沉淀法制备纳米氧化锌粉体。
- A new process of producing nanometer zinc oxide by direct precipitation with the raw materials of Zn(Ac)_(2) and NH_(4)HCO_(3) by adding surfactant is introduced. 提供一种以醋酸锌与碳酸氢铵为原料,添加表面活性剂,直接沉淀法制备纳米氧化锌的新工艺。
- A white pigment used in hose paints; consists of zinc oxide. 白色的颜料,用于水管漆中,含氧化锌。
- Research Progress of Excitonic Luminescence in Zinc Oxide[J]. 引用该论文 Tan Tianya;Chen Junjie;Jiang Xue.
- Both zinc oxide and urethanes are not available for supply. 氧化锌和聚氨脂不是都有货可供.
- At present, the most commonly used are zinc oxide arrester. 目前,使用最多的是氧化锌避雷器。
- This kind of amphoteric polyurethane (APU) can form stable nanometer sized waterborne dispersions in acid or alkaline media. 同时还测定了APU的等电点和水分散液中APU分子链上可离子化基团的含量 ;
- CONCLUSION The zinc oxide film is well designed,easily prepar... 结论:本制剂设计合理,制备工艺简单,质量控制方法可靠。
- The application and the progress in the preparation of nanometer sized materials by molecular self assembly method are reviewed. 对分子自组装技术在纳米材料制备方面的应用及其研究进展作了综述报导。
- Long term protection can only be offered by nanometer sized water repellant which can penetrate up to 5 mm into the surface. 要想实现长期的防水保护,只能依靠纳米级防水剂,因为它的最大渗透深度可达5毫米。
- A white pigment consisting of a mixture of zinc sulfide, zinc oxide, and barium sulfate. 锌钡白一种由硫化锌、氧化锌和硫酸钡混合构成的白色色素
- Magnetotactic bacteria can form uniform nanometer sized magnetic particles(megnetosomes)within the bacterial cells and each particle is enveloped in a membrane. 趋磁细菌细胞内合成的纳米磁小体具有颗粒均匀,晶型稳定的特点,每个磁小体有脂膜包被。
- Two methods for production of nanometer sized ultrafine calcium carbonate, batch bubble carbonization and multistep carbonizartion with continuous spray were presented. 介绍了纳米级超细碳酸钙的2种生产方法:间歇鼓泡碳化法和连续喷雾多段碳化法。
- The degradation of zinc oxide varistors after stressed by surges is studied. 摘要本文在探讨氧化锌变阻器经突波侵袭后所产生之劣化现象。