1)Zn-nanoparticles锌纳米颗粒
1.We used the Zn-nanoparticles prepared by vibration mill as one reactant,then let Ar carried the other reactant-water vapour in while the Zn-nanoparticles had been heated.本文在干法室温条件下,以商业锌粉为原材料,通过滚压振动研磨法制备了锌纳米颗粒,经过表征发现研磨11h后的锌纳米颗粒,分散性好,粒度均匀。
英文短句/例句
1.Electrochemical Synthesis of Zinc Nanoparitcles Via a Zn~(2+)-Ligand-Coordinated Vesicle Phase as TemplateZn~(2+)离子诱导的囊泡相模板电沉积合成锌纳米颗粒
2.Preparation and Characterization of ZnO Nanoparticles by Oxidation of Metallic Zinc in H_2O_2 Solution;H_2O_2溶液反应法制备纳米氧化锌颗粒及表征
3.Preparation and Application of Size-and Shape-controlled Zinc Oxide Nanoparticles;形貌尺寸可控纳米氧化锌颗粒的制备及其应用
4.Structure and magnetic properties of Zn ferrite nanoparticles锌铁氧体纳米颗粒的结构与磁性研究(英文)
5.Preparation of ZnO by sol-gel method and its spectrographic analysis凝胶法制备纳米氧化锌颗粒及其光谱分析
6.Preparation of Un-doped and Aluminum Doped Zinc Oxide Nanostructures and Their Application to Dye-sensitized Solar Cell;氧化锌及其铝掺杂纳米颗粒的制备及在染料敏化纳米晶太阳能电池中的应用
7.Synthesis and Characterization of CoFe_2O_4 Nanowires and Nanoparticles;CoFe_2O_4纳米线及纳米颗粒的制备和研究
8.Study on the Preparation of Zinc Oxide and Tin Dioxide Nanoparticles;纳米氧化锌和氧化锡粒子的制备研究
9.Particle size control of nano-sized zinc oxide by ammonia process氨法制取纳米氧化锌的粒径控制研究
10.Fabration of the SiO_2 Nanowires Using Au Catalysts Template Prepared by Magnetron SputteringAu/SiO_2复合纳米颗粒膜及SiO_2纳米线的制备
11.Effect of Surface Carboxyl Groups of Carbon Nanotubes on the Dispersion of RuO_2 Nanoparticles碳纳米管表面羧基对纳米RuO_2颗粒的分散作用
12.Migration Performance of Nanoparticles in the Boiling Process of Nanorefrigerant纳米制冷剂沸腾过程中纳米颗粒的迁移特性
13.Study of Phonon Brillouin Spectrum of Crystal Films纳米晶体颗粒的声子布里渊光谱研究
14.Studies on Conductive Nano-particles/ATO Transparent Conductive Films;导电纳米颗粒/ATO透明导电薄膜的研究
15.Preparation and Application of ZnO and Fe_3O_4 Nanoparticles;纳米ZnO和Fe_3O_4颗粒的制备及应用
16.Preparation and Application of Onion-like Carbon Nanoparticles;洋葱状碳纳米颗粒的制备及应用研究
17.Synthesis of Gold, Silver Coated Silica and α-Fe_2O_3 Nanocomposites;金、银与SiO_2和α-Fe_2O_3复合纳米颗粒的制备
18.Solvothermal Synthesis and Characterization of Monodisperse Nanoparticles;单分散纳米颗粒的溶剂热合成与表征
相关短句/例句
nanoparticles纳米颗粒
1.Preparation and their gas-sensing properties of CdTeO_3 nanoparticles;CdTeO_3纳米颗粒的制备及其气敏性能
2.Advance in research on the biological effects of nanoparticles;纳米颗粒的生物学效应研究进展
3.Preparation of Insulin Micro-/Nanoparticles:Effect of External Water Phase on Dispersion of Particles in Colloid;外水相对胰岛素载药纳米颗粒胶体系统分散性的影响
3)nanoparticle纳米颗粒
1.Simulation of coagulation and growth of titania nanoparticle in flame;TiO_2纳米颗粒在火焰中凝结长大的数值模拟
2.The Size Measurement and Fluorescence Spectral Studies of 2,7-Divinylpyridine-9,9′-diethylfluorene Nanoparticles;2,7-二乙烯吡啶基-9,9′-二乙基芴纳米颗粒的粒度测量及荧光光谱的研究
3.Photo Oxidation of Ag/Titanium Oxide Nanoparticle Film Induced by Ultrafast Laser;超快激光激发下银/氧化钛纳米颗粒膜的光氧化
4)nano-particle纳米颗粒
1.Copper matrix composites reinforced with AlN and Al_2O_3 nano-particles;AlN和Al_2O_3纳米颗粒增强铜基复合材料
2.Study on fluidization state of primary nano-particles mixed with large particles;原生纳米颗粒添加组分流态化研究
3.Self-assembly technology of nano-particle driven by the micro force;微观作用力驱动的纳米颗粒自装配技术
5)nano-particles纳米颗粒
1.Effects of nano-particles on microstructure and properties of electrobrush plated nickel coating;纳米颗粒对镍刷镀层组织及性能的影响
2.The enhancing effect of magnetic nano-particles on the liquid s mixing in microchannels;磁性纳米颗粒对微槽道液体流动的混合增强作用
3.Solvothermal synthesis and characterizations of Bi_2Te_3 nano-particles and nanowires;Bi_2Te_3纳米颗粒和纳米线的溶剂热合成及组织特征
6)nanometer particle纳米颗粒
1.An Investigation on the Hardness and Wear Resistance of the Electroless Composite Plating of Magnesium Alloy (Ni-P)-SiC Nanometer Particles;镁合金(Ni-P)-SiC纳米颗粒化学复合镀层硬度及耐磨性的研究
2.New preparation technology of V_2O_5 sol-gel containing nanometer particle;含纳米颗粒V_2O_5溶胶凝胶的制备技术
3.Flow and heat transfer characteristics of different forms of nanometer particles in oscillating heat pipe;振荡热管内不同形态纳米颗粒流动及传热特性
延伸阅读
纳米颗粒型材料应用时直接使用纳米颗粒的形态称为纳米颗粒型材料。被称为第四代催化剂的超微颗粒催化剂,利用甚高的比表面积与活性可以显著地提高催化效率,例如,以粒径小于0.3微米的镍和钢-锌合金的超微颗粒为主要成分制成的催化剂可使有机物氯化的效率达到传统镍催化剂的10倍;超细的铁微粒作为催化剂可以在低温将二氧化碳分解为碳和水,超细铁粉可在苯气相热分解中起成核作用,从而生成碳纤维。录音带、录像带和磁盘等都是采用磁性颗粒作为磁记录介质。随着社会的信息化,要求信息储存量大、信息处理速度高,推动着磁记录密度日益提高,促使磁记录用的磁性颗粒尺寸趋于超微化。目前用金属磁粉(20纳米左右的超微磁性颗粒)制成的金属磁带、磁盘,国外已经商品化,其记录密度可达4′106~4′107位/厘米(107~108位/英寸),即每厘米可记录4百万至4千万的信息单元,与普通磁带相比,它具有高密度、低噪音和高信噪比等优点。超细的银粉、镍粉轻烧结体作为化学电池、燃料电池和光化学电池中的电极,可以增大与液体或气体之间的接触面积,增加电池效率,有利于电池的小型化。超微颗粒的轻烧结体可以生成微孔过滤器。例如,超微镍颗粒所制成的微孔过滤器平均孔径可达10纳米,从而可用于气体同位素、混合稀有气体、有机化合物的分离和浓缩,也可用于发酵、医药和生物技术中。磁性超细微粒作为药剂的载体,在外磁场的引导下集中于病患部位,利于提高药效,这方面的研究国内外均在积极地进行。采用超微金颗粒制成金溶胶,接上抗原或抗体就能进行免疫学的间接凝集试验,可用于快速诊断。如将金溶胶妊娠试剂加入孕妇尿中,未妊娠呈无色,妊娠则呈显著红色,仅用0.5克金即可制备1万毫升的金溶胶,可测1万人次,其判断结果清晰可靠。有一种超微颗粒乳剂载体,极易和游散于人体内的癌细胞溶合,若用它来包裹抗癌药物,可望制成克癌"导弹"。在化学纤维制造工序中掺入铜、镍等超微金属颗粒,可以合成导电性的纤维,从而制成防电磁辐射的纤维制品或电热纤维,亦可与橡胶、塑料合成导电复合体。1991年春的海湾战争,美国执行空袭任务的f-117a型隐身战斗机,其机身外表所包覆的红外与微波隐身材料中亦包含有多种超微颗粒,它们对不同波段的电磁波有强烈的吸收能力。在火箭发射的固体燃料推进剂中添加l%重量比的超微铝或镍颗粒,每克燃料的燃烧热可增加l倍。此外,超细、高纯陶瓷超微颗粒是精密陶瓷必需的原料。因此超微颗粒在国防、国民经济各领域均有广泛的应用。
