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- 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。
- Nitrobenzene was electroreduced to azobenzene in ionic liquid BMimBF_4-H_2O on Pt electrode at room temperature. 采用循环伏安法和恒电位电解法研究了离子液体BMimBF_4-H_2O中硝基苯在微铂电极上的电还原特性.
- Cyclic voltammogram of the TTF-Ag nanoparticles on a Pt electrode showed that it was a redox active nano-system. 结果显示,修饰后的纳米银颗粒具有较好的氧化还原活性。
- 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 ;
- The electrochemical reduction of benzene on a smooth Pt electrode has been studied by confocal microprobe Raman spectroscopy. 摘要本文利用共焦显微拉曼仪系统研究了苯在光滑铂电极上的电化学还原。
- 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。
- Penicillinase,hematein and nano gold colloid were immobilized,as a modified membrane,on a plane Pt electrode by glutaraldehyde-bovine serum albumin. 用戊二醛-牛血清白蛋白交联法将青霉素酶、纳米金胶和氧化苏木精同时修饰在铂电极上,制成电流型电化学生物传感器。
- 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。
- 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。
- It is a three-electrode system, comprising working electrode (Ag electrode), auxilliary electrode (Pt electrode) and reference electrode (Ag/AgCl electrode). 电解池为三电极体系 ,由工作电极 (Ag电极 )、辅助电极 (Pt电极 )和参比电极 (Ag/AgCl电极 )组成。
- 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。
- The normal Raman spectrum (RRS) of solanesol molecules and surface enhanced raman scattering (SERS) of these mdecules adsorbted on Pt electrode surface are reported in this paper. 摘要本文首次报道了茄尼醇分子的常规拉曼光谱(RRS)及该分子在铂电极上的表面增强拉曼散射(SERS)谱,并对它的谱带进行了初步指认。
- 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。
- Nanometer size Fe Ag and Co Ag magnetic embedded clusters are produced by Evaporation Gas Aggregation(EGA)co deposition on formvar foil. 利用蒸发-气体-聚集(EGA)共沉积方法,在有方华膜的电镜载网上制备了Fe-Ag及Co-Ag系列纳米磁性包埋团簇,通过控制蒸发电流等沉积条件,获得了不同团簇大小的样品。
- In comparison with the case of Pt electrode, the oxidation peak potential of sec butyl alcohol on Pt surface modified with Sb was negatively shifted about 100 mV. On the contrary, the oxidation of S adatoms consumes oxygen species on Pt electrode surface. 与Pt电极相比 ;Sb吸附原子修饰的Pt电极使仲丁醇氧化的峰电位负移约 10 0mV .
- Porous alumina films with nanometer size have been fabricated through electrochemical method in the aqueous solutions of sulfuric acid and oxalic acid. 采用电化学方法在硫酸和草酸溶液中制备了具有纳米结构的多孔氧化铝。
- Polymeric micelles self-assemblied by amphiphilic block copolymers in aqueous media are thought to be promising drug carriers with nanometer size. 由两亲性聚合物形成的胶束是一种很有发展前景的纳米级药物载体。
- L. Novotny、D. w. Pohl、P. Regli , ”Light propagation through nanometer sized structures : the two-dimension aperture scanning near-field optical microscope”, J. Opt. Soc. Am.A. , pp. 1768-1779 (1994). 白益豪;”射频磁控溅镀五氧化二钽薄膜之光学性质与微结构研究”;国立中兴大学材料工程学研究所硕士论文(2003).
- Study on Polyaniline Modified Pt Electrode 聚苯胺修饰铂电极的研究